id	sid	tid	token	lemma	pos
ap-10138	1	1	acta	acta	PROPN
ap-10138	1	2	polytechnica	polytechnica	PROPN
ap-10138	1	3	https://doi.org/10.14311/ap.2025.65.0243	https://doi.org/10.14311/ap.2025.65.0243	PROPN
ap-10138	1	4	acta	acta	PROPN
ap-10138	1	5	polytechnica	polytechnica	PROPN
ap-10138	1	6	65(2):243–251	65(2):243–251	PROPN
ap-10138	1	7	,	,	PUNCT
ap-10138	1	8	2025	2025	NUM
ap-10138	1	9	©	©	ADP
ap-10138	1	10	2025	2025	NUM
ap-10138	1	11	the	the	DET
ap-10138	1	12	author(s	author(s	NOUN
ap-10138	1	13	)	)	PUNCT
ap-10138	1	14	.	.	PUNCT
ap-10138	2	1	licensed	license	VERB
ap-10138	2	2	under	under	ADP
ap-10138	2	3	a	a	DET
ap-10138	2	4	cc	cc	NOUN
ap-10138	2	5	-	-	PUNCT
ap-10138	2	6	by	by	ADP
ap-10138	2	7	4.0	4.0	NUM
ap-10138	2	8	licence	licence	NOUN
ap-10138	2	9	published	publish	VERB
ap-10138	2	10	by	by	ADP
ap-10138	2	11	the	the	DET
ap-10138	2	12	czech	czech	PROPN
ap-10138	2	13	technical	technical	PROPN
ap-10138	2	14	university	university	PROPN
ap-10138	2	15	in	in	ADP
ap-10138	2	16	prague	prague	PROPN
ap-10138	2	17	use	use	NOUN
ap-10138	2	18	of	of	ADP
ap-10138	2	19	the	the	DET
ap-10138	2	20	thermo	thermo	NOUN
ap-10138	2	21	-	-	PUNCT
ap-10138	2	22	hydraulic	hydraulic	ADJ
ap-10138	2	23	system	system	NOUN
ap-10138	2	24	code	code	NOUN
ap-10138	2	25	relap5	relap5	PROPN
ap-10138	2	26	/	/	SYM
ap-10138	2	27	mod3.2	mod3.2	NOUN
ap-10138	2	28	to	to	PART
ap-10138	2	29	transient	transient	VERB
ap-10138	2	30	analysis	analysis	NOUN
ap-10138	2	31	events	event	NOUN
ap-10138	2	32	of	of	ADP
ap-10138	2	33	the	the	DET
ap-10138	2	34	vr-1	vr-1	X
ap-10138	2	35	reactor	reactor	NOUN
ap-10138	2	36	jakub	jakub	PROPN
ap-10138	2	37	mátl∗	mátl∗	PROPN
ap-10138	2	38	,	,	PUNCT
ap-10138	2	39	filip	filip	PROPN
ap-10138	2	40	fejt	fejt	PROPN
ap-10138	2	41	czech	czech	PROPN
ap-10138	2	42	technical	technical	PROPN
ap-10138	2	43	university	university	PROPN
ap-10138	2	44	in	in	ADP
ap-10138	2	45	prague	prague	PROPN
ap-10138	2	46	,	,	PUNCT
ap-10138	2	47	faculty	faculty	NOUN
ap-10138	2	48	of	of	ADP
ap-10138	2	49	nuclear	nuclear	ADJ
ap-10138	2	50	sciences	science	NOUN
ap-10138	2	51	and	and	CCONJ
ap-10138	2	52	physical	physical	ADJ
ap-10138	2	53	engineering	engineering	NOUN
ap-10138	2	54	,	,	PUNCT
ap-10138	2	55	department	department	NOUN
ap-10138	2	56	of	of	ADP
ap-10138	2	57	nuclear	nuclear	ADJ
ap-10138	2	58	reactors	reactor	NOUN
ap-10138	2	59	,	,	PUNCT
ap-10138	2	60	v	v	PRON
ap-10138	2	61	holešovičkách	holešovičkách	NOUN
ap-10138	2	62	2	2	NUM
ap-10138	2	63	,	,	PUNCT
ap-10138	2	64	180	180	NUM
ap-10138	2	65	00	00	NUM
ap-10138	2	66	prague	prague	PROPN
ap-10138	2	67	,	,	PUNCT
ap-10138	2	68	czech	czech	PROPN
ap-10138	2	69	republic	republic	NOUN
ap-10138	2	70	∗	∗	NOUN
ap-10138	2	71	corresponding	correspond	VERB
ap-10138	2	72	author	author	NOUN
ap-10138	2	73	:	:	PUNCT
ap-10138	2	74	matljaku@cvut.cz	matljaku@cvut.cz	NOUN
ap-10138	2	75	abstract	abstract	NOUN
ap-10138	2	76	.	.	PUNCT
ap-10138	3	1	the	the	DET
ap-10138	3	2	article	article	NOUN
ap-10138	3	3	explores	explore	VERB
ap-10138	3	4	the	the	DET
ap-10138	3	5	application	application	NOUN
ap-10138	3	6	of	of	ADP
ap-10138	3	7	the	the	DET
ap-10138	3	8	relap5	relap5	NOUN
ap-10138	3	9	thermo	thermo	NOUN
ap-10138	3	10	-	-	PUNCT
ap-10138	3	11	hydraulic	hydraulic	NOUN
ap-10138	3	12	code	code	NOUN
ap-10138	3	13	for	for	ADP
ap-10138	3	14	transient	transient	ADJ
ap-10138	3	15	simulations	simulation	NOUN
ap-10138	3	16	on	on	ADP
ap-10138	3	17	the	the	DET
ap-10138	3	18	vr-1	vr-1	CCONJ
ap-10138	3	19	research	research	NOUN
ap-10138	3	20	reactor	reactor	NOUN
ap-10138	3	21	,	,	PUNCT
ap-10138	3	22	focusing	focus	VERB
ap-10138	3	23	on	on	ADP
ap-10138	3	24	reactor	reactor	NOUN
ap-10138	3	25	vessel	vessel	NOUN
ap-10138	3	26	nodalisation	nodalisation	NOUN
ap-10138	3	27	and	and	CCONJ
ap-10138	3	28	coolant	coolant	NOUN
ap-10138	3	29	stratification	stratification	NOUN
ap-10138	3	30	above	above	ADP
ap-10138	3	31	the	the	DET
ap-10138	3	32	core	core	NOUN
ap-10138	3	33	.	.	PUNCT
ap-10138	4	1	the	the	DET
ap-10138	4	2	study	study	NOUN
ap-10138	4	3	investigates	investigate	VERB
ap-10138	4	4	reactivity	reactivity	NOUN
ap-10138	4	5	-	-	PUNCT
ap-10138	4	6	initiated	initiate	VERB
ap-10138	4	7	accidents	accident	NOUN
ap-10138	4	8	(	(	PUNCT
ap-10138	4	9	rias	rias	PROPN
ap-10138	4	10	)	)	PUNCT
ap-10138	4	11	at	at	ADP
ap-10138	4	12	the	the	DET
ap-10138	4	13	vr-1	vr-1	NOUN
ap-10138	4	14	reactor	reactor	NOUN
ap-10138	4	15	,	,	PUNCT
ap-10138	4	16	triggered	trigger	VERB
ap-10138	4	17	by	by	ADP
ap-10138	4	18	various	various	ADJ
ap-10138	4	19	initiating	initiate	VERB
ap-10138	4	20	events	event	NOUN
ap-10138	4	21	such	such	ADJ
ap-10138	4	22	as	as	ADP
ap-10138	4	23	inadvertent	inadvertent	ADJ
ap-10138	4	24	control	control	NOUN
ap-10138	4	25	rod	rod	NOUN
ap-10138	4	26	withdrawal	withdrawal	NOUN
ap-10138	4	27	or	or	CCONJ
ap-10138	4	28	experimental	experimental	ADJ
ap-10138	4	29	channel	channel	NOUN
ap-10138	4	30	flooding	flooding	NOUN
ap-10138	4	31	.	.	PUNCT
ap-10138	5	1	by	by	ADP
ap-10138	5	2	comparing	compare	VERB
ap-10138	5	3	several	several	ADJ
ap-10138	5	4	nodalisation	nodalisation	NOUN
ap-10138	5	5	models	model	NOUN
ap-10138	5	6	for	for	ADP
ap-10138	5	7	protected	protect	VERB
ap-10138	5	8	and	and	CCONJ
ap-10138	5	9	unprotected	unprotected	ADJ
ap-10138	5	10	rias	ria	NOUN
ap-10138	5	11	,	,	PUNCT
ap-10138	5	12	the	the	DET
ap-10138	5	13	study	study	NOUN
ap-10138	5	14	discusses	discuss	VERB
ap-10138	5	15	the	the	DET
ap-10138	5	16	impact	impact	NOUN
ap-10138	5	17	of	of	ADP
ap-10138	5	18	the	the	DET
ap-10138	5	19	nodalisation	nodalisation	NOUN
ap-10138	5	20	approach	approach	NOUN
ap-10138	5	21	.	.	PUNCT
ap-10138	6	1	key	key	ADJ
ap-10138	6	2	findings	finding	NOUN
ap-10138	6	3	highlight	highlight	VERB
ap-10138	6	4	the	the	DET
ap-10138	6	5	significant	significant	ADJ
ap-10138	6	6	influence	influence	NOUN
ap-10138	6	7	of	of	ADP
ap-10138	6	8	user	user	NOUN
ap-10138	6	9	effects	effect	NOUN
ap-10138	6	10	and	and	CCONJ
ap-10138	6	11	reactor	reactor	NOUN
ap-10138	6	12	vessel	vessel	NOUN
ap-10138	6	13	nodalisation	nodalisation	NOUN
ap-10138	6	14	on	on	ADP
ap-10138	6	15	the	the	DET
ap-10138	6	16	accuracy	accuracy	NOUN
ap-10138	6	17	and	and	CCONJ
ap-10138	6	18	reliability	reliability	NOUN
ap-10138	6	19	of	of	ADP
ap-10138	6	20	these	these	DET
ap-10138	6	21	predictions	prediction	NOUN
ap-10138	6	22	.	.	PUNCT
ap-10138	7	1	the	the	DET
ap-10138	7	2	article	article	NOUN
ap-10138	7	3	also	also	ADV
ap-10138	7	4	examines	examine	VERB
ap-10138	7	5	two	two	NUM
ap-10138	7	6	-	-	PUNCT
ap-10138	7	7	phase	phase	NOUN
ap-10138	7	8	flow	flow	NOUN
ap-10138	7	9	flashing	flash	VERB
ap-10138	7	10	instability	instability	NOUN
ap-10138	7	11	and	and	CCONJ
ap-10138	7	12	the	the	DET
ap-10138	7	13	reactor	reactor	NOUN
ap-10138	7	14	scram	scram	AUX
ap-10138	7	15	delay	delay	VERB
ap-10138	7	16	effect	effect	NOUN
ap-10138	7	17	.	.	PUNCT
ap-10138	8	1	the	the	DET
ap-10138	8	2	conclusions	conclusion	NOUN
ap-10138	8	3	drawn	draw	VERB
ap-10138	8	4	from	from	ADP
ap-10138	8	5	different	different	ADJ
ap-10138	8	6	nodalisation	nodalisation	NOUN
ap-10138	8	7	approaches	approach	NOUN
ap-10138	8	8	may	may	AUX
ap-10138	8	9	offer	offer	VERB
ap-10138	8	10	insights	insight	NOUN
ap-10138	8	11	into	into	ADP
ap-10138	8	12	optimising	optimise	VERB
ap-10138	8	13	research	research	NOUN
ap-10138	8	14	reactor	reactor	NOUN
ap-10138	8	15	safety	safety	NOUN
ap-10138	8	16	analysis	analysis	NOUN
ap-10138	8	17	and	and	CCONJ
ap-10138	8	18	the	the	DET
ap-10138	8	19	simulation	simulation	NOUN
ap-10138	8	20	of	of	ADP
ap-10138	8	21	natural	natural	ADJ
ap-10138	8	22	circulation	circulation	NOUN
ap-10138	8	23	systems	system	NOUN
ap-10138	8	24	.	.	PUNCT
ap-10138	9	1	keywords	keyword	NOUN
ap-10138	9	2	:	:	PUNCT
ap-10138	9	3	relap5	relap5	ADJ
ap-10138	9	4	,	,	PUNCT
ap-10138	9	5	natural	natural	ADJ
ap-10138	9	6	circulation	circulation	NOUN
ap-10138	9	7	,	,	PUNCT
ap-10138	9	8	vr-1	vr-1	CCONJ
ap-10138	9	9	research	research	NOUN
ap-10138	9	10	reactor	reactor	NOUN
ap-10138	9	11	,	,	PUNCT
ap-10138	9	12	transient	transient	ADJ
ap-10138	9	13	simulation	simulation	PROPN
ap-10138	9	14	,	,	PUNCT
ap-10138	9	15	ria	ria	PROPN
ap-10138	9	16	.	.	PROPN
ap-10138	9	17	1	1	NUM
ap-10138	9	18	.	.	PUNCT
ap-10138	9	19	introduction	introduction	NOUN
ap-10138	9	20	computer	computer	NOUN
ap-10138	9	21	codes	code	NOUN
ap-10138	9	22	are	be	AUX
ap-10138	9	23	crucial	crucial	ADJ
ap-10138	9	24	for	for	ADP
ap-10138	9	25	the	the	DET
ap-10138	9	26	design	design	NOUN
ap-10138	9	27	,	,	PUNCT
ap-10138	9	28	operation	operation	NOUN
ap-10138	9	29	,	,	PUNCT
ap-10138	9	30	licensing	licensing	NOUN
ap-10138	9	31	,	,	PUNCT
ap-10138	9	32	and	and	CCONJ
ap-10138	9	33	safety	safety	NOUN
ap-10138	9	34	assessment	assessment	NOUN
ap-10138	9	35	of	of	ADP
ap-10138	9	36	nuclear	nuclear	ADJ
ap-10138	9	37	reactors	reactor	NOUN
ap-10138	9	38	.	.	PUNCT
ap-10138	10	1	the	the	DET
ap-10138	10	2	development	development	NOUN
ap-10138	10	3	of	of	ADP
ap-10138	10	4	new	new	ADJ
ap-10138	10	5	computational	computational	ADJ
ap-10138	10	6	codes	code	NOUN
ap-10138	10	7	,	,	PUNCT
ap-10138	10	8	along	along	ADP
ap-10138	10	9	with	with	ADP
ap-10138	10	10	the	the	DET
ap-10138	10	11	availability	availability	NOUN
ap-10138	10	12	of	of	ADP
ap-10138	10	13	experimental	experimental	ADJ
ap-10138	10	14	data	datum	NOUN
ap-10138	10	15	and	and	CCONJ
ap-10138	10	16	model	model	NOUN
ap-10138	10	17	validation	validation	NOUN
ap-10138	10	18	,	,	PUNCT
ap-10138	10	19	has	have	AUX
ap-10138	10	20	enabled	enable	VERB
ap-10138	10	21	the	the	DET
ap-10138	10	22	use	use	NOUN
ap-10138	10	23	of	of	ADP
ap-10138	10	24	best	good	ADJ
ap-10138	10	25	-	-	PUNCT
ap-10138	10	26	estimate	estimate	NOUN
ap-10138	10	27	(	(	PUNCT
ap-10138	10	28	be	be	NOUN
ap-10138	10	29	)	)	PUNCT
ap-10138	10	30	system	system	NOUN
ap-10138	10	31	codes	code	NOUN
ap-10138	10	32	instead	instead	ADV
ap-10138	10	33	of	of	ADP
ap-10138	10	34	conservative	conservative	ADJ
ap-10138	10	35	ones	one	NOUN
ap-10138	10	36	.	.	PUNCT
ap-10138	11	1	conservative	conservative	ADJ
ap-10138	11	2	codes	code	NOUN
ap-10138	11	3	,	,	PUNCT
ap-10138	11	4	while	while	SCONJ
ap-10138	11	5	historically	historically	ADV
ap-10138	11	6	used	use	VERB
ap-10138	11	7	,	,	PUNCT
ap-10138	11	8	can	can	AUX
ap-10138	11	9	not	not	PART
ap-10138	11	10	simulate	simulate	VERB
ap-10138	11	11	complex	complex	ADJ
ap-10138	11	12	scenarios	scenario	NOUN
ap-10138	11	13	and	and	CCONJ
ap-10138	11	14	often	often	ADV
ap-10138	11	15	yield	yield	VERB
ap-10138	11	16	overly	overly	ADV
ap-10138	11	17	simplistic	simplistic	ADJ
ap-10138	11	18	results	result	NOUN
ap-10138	11	19	.	.	PUNCT
ap-10138	12	1	in	in	ADP
ap-10138	12	2	contrast	contrast	NOUN
ap-10138	12	3	,	,	PUNCT
ap-10138	12	4	be	be	AUX
ap-10138	12	5	codes	code	NOUN
ap-10138	12	6	provide	provide	VERB
ap-10138	12	7	more	more	ADV
ap-10138	12	8	realistic	realistic	ADJ
ap-10138	12	9	simulations	simulation	NOUN
ap-10138	12	10	,	,	PUNCT
ap-10138	12	11	with	with	ADP
ap-10138	12	12	international	international	ADJ
ap-10138	12	13	trends	trend	NOUN
ap-10138	12	14	in	in	ADP
ap-10138	12	15	safety	safety	NOUN
ap-10138	12	16	analysis	analysis	NOUN
ap-10138	12	17	and	and	CCONJ
ap-10138	12	18	offer	offer	VERB
ap-10138	12	19	better	well	ADJ
ap-10138	12	20	evaluation	evaluation	NOUN
ap-10138	12	21	of	of	ADP
ap-10138	12	22	reactor	reactor	NOUN
ap-10138	12	23	operation	operation	NOUN
ap-10138	12	24	.	.	PUNCT
ap-10138	13	1	however	however	ADV
ap-10138	13	2	,	,	PUNCT
ap-10138	13	3	system	system	NOUN
ap-10138	13	4	codes	code	NOUN
ap-10138	13	5	’	'	PUNCT
ap-10138	13	6	limited	limited	ADJ
ap-10138	13	7	ability	ability	NOUN
ap-10138	13	8	to	to	PART
ap-10138	13	9	simulate	simulate	VERB
ap-10138	13	10	spatially	spatially	ADV
ap-10138	13	11	dependent	dependent	ADJ
ap-10138	13	12	natural	natural	ADJ
ap-10138	13	13	circulation	circulation	NOUN
ap-10138	13	14	leads	lead	VERB
ap-10138	13	15	to	to	ADP
ap-10138	13	16	significant	significant	ADJ
ap-10138	13	17	simplifications	simplification	NOUN
ap-10138	13	18	and	and	CCONJ
ap-10138	13	19	assumptions	assumption	NOUN
ap-10138	13	20	,	,	PUNCT
ap-10138	13	21	potentially	potentially	ADV
ap-10138	13	22	resulting	result	VERB
ap-10138	13	23	in	in	ADP
ap-10138	13	24	non	non	ADJ
ap-10138	13	25	-	-	ADJ
ap-10138	13	26	physical	physical	ADJ
ap-10138	13	27	solutions	solution	NOUN
ap-10138	13	28	.	.	PUNCT
ap-10138	14	1	the	the	DET
ap-10138	14	2	structure	structure	NOUN
ap-10138	14	3	of	of	ADP
ap-10138	14	4	user	user	NOUN
ap-10138	14	5	-	-	PUNCT
ap-10138	14	6	defined	define	VERB
ap-10138	14	7	models	model	NOUN
ap-10138	14	8	(	(	PUNCT
ap-10138	14	9	e.g.	e.g.	ADV
ap-10138	14	10	,	,	PUNCT
ap-10138	14	11	nodalisation	nodalisation	NOUN
ap-10138	14	12	)	)	PUNCT
ap-10138	14	13	can	can	AUX
ap-10138	14	14	significantly	significantly	ADV
ap-10138	14	15	affect	affect	VERB
ap-10138	14	16	results	result	NOUN
ap-10138	14	17	(	(	PUNCT
ap-10138	14	18	often	often	ADV
ap-10138	14	19	referred	refer	VERB
ap-10138	14	20	to	to	ADP
ap-10138	14	21	as	as	ADP
ap-10138	14	22	the	the	DET
ap-10138	14	23	user	user	NOUN
ap-10138	14	24	effect	effect	NOUN
ap-10138	14	25	)	)	PUNCT
ap-10138	14	26	.	.	PUNCT
ap-10138	15	1	while	while	SCONJ
ap-10138	15	2	be	be	AUX
ap-10138	15	3	codes	code	NOUN
ap-10138	15	4	improve	improve	VERB
ap-10138	15	5	the	the	DET
ap-10138	15	6	adaptability	adaptability	NOUN
ap-10138	15	7	and	and	CCONJ
ap-10138	15	8	accuracy	accuracy	NOUN
ap-10138	15	9	of	of	ADP
ap-10138	15	10	safety	safety	NOUN
ap-10138	15	11	analysis	analysis	NOUN
ap-10138	15	12	,	,	PUNCT
ap-10138	15	13	managing	manage	VERB
ap-10138	15	14	challenges	challenge	NOUN
ap-10138	15	15	such	such	ADJ
ap-10138	15	16	as	as	ADP
ap-10138	15	17	user	user	NOUN
ap-10138	15	18	effect	effect	NOUN
ap-10138	15	19	and	and	CCONJ
ap-10138	15	20	natural	natural	ADJ
ap-10138	15	21	circulation	circulation	NOUN
ap-10138	15	22	is	be	AUX
ap-10138	15	23	essential	essential	ADJ
ap-10138	15	24	.	.	PUNCT
ap-10138	16	1	this	this	DET
ap-10138	16	2	work	work	NOUN
ap-10138	16	3	aims	aim	VERB
ap-10138	16	4	to	to	PART
ap-10138	16	5	simulate	simulate	VERB
ap-10138	16	6	various	various	ADJ
ap-10138	16	7	transients	transient	NOUN
ap-10138	16	8	on	on	ADP
ap-10138	16	9	the	the	DET
ap-10138	16	10	vr-1	vr-1	NOUN
ap-10138	16	11	training	training	NOUN
ap-10138	16	12	reactor	reactor	NOUN
ap-10138	16	13	using	use	VERB
ap-10138	16	14	the	the	DET
ap-10138	16	15	relap5	relap5	NOUN
ap-10138	16	16	system	system	NOUN
ap-10138	16	17	thermalhydraulic	thermalhydraulic	ADJ
ap-10138	16	18	(	(	PUNCT
ap-10138	16	19	sys	sys	PROPN
ap-10138	16	20	-	-	PUNCT
ap-10138	16	21	th	th	ADJ
ap-10138	16	22	)	)	PUNCT
ap-10138	16	23	code	code	NOUN
ap-10138	16	24	and	and	CCONJ
ap-10138	16	25	analyse	analyse	VERB
ap-10138	16	26	the	the	DET
ap-10138	16	27	impact	impact	NOUN
ap-10138	16	28	of	of	ADP
ap-10138	16	29	reactor	reactor	NOUN
ap-10138	16	30	vessel	vessel	NOUN
ap-10138	16	31	nodalisation	nodalisation	NOUN
ap-10138	16	32	[	[	X
ap-10138	16	33	1	1	NUM
ap-10138	16	34	]	]	PUNCT
ap-10138	16	35	.	.	PUNCT
ap-10138	17	1	2	2	X
ap-10138	17	2	.	.	X
ap-10138	17	3	description	description	NOUN
ap-10138	17	4	of	of	ADP
ap-10138	17	5	vr-1	vr-1	PUNCT
ap-10138	17	6	research	research	NOUN
ap-10138	17	7	reactor	reactor	NOUN
ap-10138	17	8	located	locate	VERB
ap-10138	17	9	at	at	ADP
ap-10138	17	10	the	the	DET
ap-10138	17	11	czech	czech	PROPN
ap-10138	17	12	technical	technical	PROPN
ap-10138	17	13	university	university	PROPN
ap-10138	17	14	in	in	ADP
ap-10138	17	15	prague	prague	PROPN
ap-10138	17	16	,	,	PUNCT
ap-10138	17	17	the	the	DET
ap-10138	17	18	vr-1	vr-1	ADJ
ap-10138	17	19	reactor	reactor	NOUN
ap-10138	17	20	is	be	AUX
ap-10138	17	21	a	a	DET
ap-10138	17	22	pool	pool	NOUN
ap-10138	17	23	-	-	PUNCT
ap-10138	17	24	type	type	NOUN
ap-10138	17	25	,	,	PUNCT
ap-10138	17	26	light	light	ADJ
ap-10138	17	27	water	water	NOUN
ap-10138	17	28	-	-	PUNCT
ap-10138	17	29	cooled	cool	VERB
ap-10138	17	30	,	,	PUNCT
ap-10138	17	31	and	and	CCONJ
ap-10138	17	32	moderated	moderate	VERB
ap-10138	17	33	research	research	NOUN
ap-10138	17	34	reactor	reactor	NOUN
ap-10138	17	35	.	.	PUNCT
ap-10138	18	1	this	this	DET
ap-10138	18	2	“	"	PUNCT
ap-10138	18	3	zero	zero	NUM
ap-10138	18	4	-	-	PUNCT
ap-10138	18	5	power	power	NOUN
ap-10138	18	6	”	"	PUNCT
ap-10138	18	7	reactor	reactor	NOUN
ap-10138	18	8	has	have	VERB
ap-10138	18	9	a	a	DET
ap-10138	18	10	nominal	nominal	ADJ
ap-10138	18	11	power	power	NOUN
ap-10138	18	12	of	of	ADP
ap-10138	18	13	100	100	NUM
ap-10138	18	14	w	w	NOUN
ap-10138	18	15	and	and	CCONJ
ap-10138	18	16	is	be	AUX
ap-10138	18	17	cooled	cool	VERB
ap-10138	18	18	via	via	ADP
ap-10138	18	19	natural	natural	ADJ
ap-10138	18	20	circulation	circulation	NOUN
ap-10138	18	21	.	.	PUNCT
ap-10138	19	1	the	the	DET
ap-10138	19	2	pool	pool	NOUN
ap-10138	19	3	type	type	NOUN
ap-10138	19	4	arrangement	arrangement	NOUN
ap-10138	19	5	assures	assure	VERB
ap-10138	19	6	quick	quick	ADJ
ap-10138	19	7	and	and	CCONJ
ap-10138	19	8	simple	simple	ADJ
ap-10138	19	9	access	access	NOUN
ap-10138	19	10	to	to	ADP
ap-10138	19	11	the	the	DET
ap-10138	19	12	reactor	reactor	NOUN
ap-10138	19	13	core	core	NOUN
ap-10138	19	14	,	,	PUNCT
ap-10138	19	15	easy	easy	ADJ
ap-10138	19	16	insertion	insertion	NOUN
ap-10138	19	17	and	and	CCONJ
ap-10138	19	18	extraction	extraction	NOUN
ap-10138	19	19	of	of	ADP
ap-10138	19	20	various	various	ADJ
ap-10138	19	21	experimental	experimental	ADJ
ap-10138	19	22	samples	sample	NOUN
ap-10138	19	23	and	and	CCONJ
ap-10138	19	24	detectors	detector	NOUN
ap-10138	19	25	,	,	PUNCT
ap-10138	19	26	and	and	CCONJ
ap-10138	19	27	simple	simple	ADJ
ap-10138	19	28	and	and	CCONJ
ap-10138	19	29	safe	safe	ADJ
ap-10138	19	30	manipulation	manipulation	NOUN
ap-10138	19	31	of	of	ADP
ap-10138	19	32	fuel	fuel	NOUN
ap-10138	19	33	elements	element	NOUN
ap-10138	19	34	.	.	PUNCT
ap-10138	20	1	the	the	DET
ap-10138	20	2	height	height	NOUN
ap-10138	20	3	of	of	ADP
ap-10138	20	4	the	the	DET
ap-10138	20	5	water	water	NOUN
ap-10138	20	6	column	column	NOUN
ap-10138	20	7	from	from	ADP
ap-10138	20	8	the	the	DET
ap-10138	20	9	fuel	fuel	NOUN
ap-10138	20	10	inlet	inlet	NOUN
ap-10138	20	11	to	to	ADP
ap-10138	20	12	the	the	DET
ap-10138	20	13	water	water	NOUN
ap-10138	20	14	level	level	NOUN
ap-10138	20	15	is	be	AUX
ap-10138	20	16	3.757	3.757	NUM
ap-10138	20	17	m	m	NOUN
ap-10138	20	18	(	(	PUNCT
ap-10138	20	19	2.675	2.675	NUM
ap-10138	20	20	m	m	NOUN
ap-10138	20	21	from	from	ADP
ap-10138	20	22	the	the	DET
ap-10138	20	23	core	core	NOUN
ap-10138	20	24	outlet	outlet	NOUN
ap-10138	20	25	)	)	PUNCT
ap-10138	20	26	.	.	PUNCT
ap-10138	21	1	with	with	ADP
ap-10138	21	2	an	an	DET
ap-10138	21	3	overall	overall	ADJ
ap-10138	21	4	pool	pool	NOUN
ap-10138	21	5	coolant	coolant	NOUN
ap-10138	21	6	volume	volume	NOUN
ap-10138	21	7	of	of	ADP
ap-10138	21	8	17	17	NUM
ap-10138	21	9	m3	m3	PROPN
ap-10138	21	10	,	,	PUNCT
ap-10138	21	11	the	the	DET
ap-10138	21	12	vr-1	vr-1	X
ap-10138	21	13	reactor	reactor	NOUN
ap-10138	21	14	’s	’s	PART
ap-10138	21	15	geometry	geometry	NOUN
ap-10138	21	16	is	be	AUX
ap-10138	21	17	depicted	depict	VERB
ap-10138	21	18	in	in	ADP
ap-10138	21	19	figure	figure	NOUN
ap-10138	21	20	1	1	NUM
ap-10138	21	21	.	.	PUNCT
ap-10138	22	1	the	the	DET
ap-10138	22	2	reactor	reactor	NOUN
ap-10138	22	3	utilizes	utilize	VERB
ap-10138	22	4	irt-4	irt-4	VERB
ap-10138	22	5	m	m	VERB
ap-10138	22	6	tubular	tubular	ADJ
ap-10138	22	7	fuel	fuel	NOUN
ap-10138	22	8	(	(	PUNCT
ap-10138	22	9	see	see	VERB
ap-10138	22	10	figure	figure	NOUN
ap-10138	22	11	2	2	NUM
ap-10138	22	12	)	)	PUNCT
ap-10138	22	13	composed	compose	VERB
ap-10138	22	14	of	of	ADP
ap-10138	22	15	uo2	uo2	PROPN
ap-10138	22	16	enriched	enrich	VERB
ap-10138	22	17	to	to	ADP
ap-10138	22	18	19.7	19.7	NUM
ap-10138	22	19	%	%	NOUN
ap-10138	22	20	.	.	PUNCT
ap-10138	23	1	within	within	ADP
ap-10138	23	2	the	the	DET
ap-10138	23	3	irt-4	irt-4	NOUN
ap-10138	23	4	m	m	NOUN
ap-10138	23	5	cell	cell	NOUN
ap-10138	23	6	,	,	PUNCT
ap-10138	23	7	the	the	DET
ap-10138	23	8	fuel	fuel	NOUN
ap-10138	23	9	layer	layer	NOUN
ap-10138	23	10	comprises	comprise	VERB
ap-10138	23	11	a	a	DET
ap-10138	23	12	dispersion	dispersion	NOUN
ap-10138	23	13	of	of	ADP
ap-10138	23	14	al	al	PROPN
ap-10138	23	15	and	and	CCONJ
ap-10138	23	16	uo2	uo2	PROPN
ap-10138	23	17	,	,	PUNCT
ap-10138	23	18	with	with	ADP
ap-10138	23	19	a	a	DET
ap-10138	23	20	thickness	thickness	NOUN
ap-10138	23	21	of	of	ADP
ap-10138	23	22	0.7	0.7	NUM
ap-10138	23	23	mm	mm	NOUN
ap-10138	23	24	,	,	PUNCT
ap-10138	23	25	encased	encase	VERB
ap-10138	23	26	in	in	ADP
ap-10138	23	27	al	al	PROPN
ap-10138	23	28	cladding	cladding	NOUN
ap-10138	23	29	made	make	VERB
ap-10138	23	30	of	of	ADP
ap-10138	23	31	sav-1	sav-1	ADV
ap-10138	23	32	alloy	alloy	NOUN
ap-10138	23	33	.	.	PUNCT
ap-10138	24	1	fuel	fuel	NOUN
ap-10138	24	2	assemblies	assembly	NOUN
ap-10138	24	3	have	have	VERB
ap-10138	24	4	a	a	DET
ap-10138	24	5	total	total	ADJ
ap-10138	24	6	height	height	NOUN
ap-10138	24	7	of	of	ADP
ap-10138	24	8	0.88	0.88	NUM
ap-10138	24	9	m	m	NOUN
ap-10138	24	10	,	,	PUNCT
ap-10138	24	11	with	with	ADP
ap-10138	24	12	an	an	DET
ap-10138	24	13	active	active	ADJ
ap-10138	24	14	height	height	NOUN
ap-10138	24	15	of	of	ADP
ap-10138	24	16	0.68	0.68	NUM
ap-10138	24	17	m.	m.	NOUN
ap-10138	24	18	each	each	DET
ap-10138	24	19	fuel	fuel	NOUN
ap-10138	24	20	cell	cell	NOUN
ap-10138	24	21	can	can	AUX
ap-10138	24	22	consist	consist	VERB
ap-10138	24	23	of	of	ADP
ap-10138	24	24	8	8	NUM
ap-10138	24	25	,	,	PUNCT
ap-10138	24	26	6	6	NUM
ap-10138	24	27	,	,	PUNCT
ap-10138	24	28	or	or	CCONJ
ap-10138	24	29	4	4	NUM
ap-10138	24	30	concentric	concentric	ADJ
ap-10138	24	31	tubes	tube	NOUN
ap-10138	24	32	,	,	PUNCT
ap-10138	24	33	forming	form	VERB
ap-10138	24	34	separate	separate	ADJ
ap-10138	24	35	flow	flow	NOUN
ap-10138	24	36	channels	channel	NOUN
ap-10138	24	37	[	[	X
ap-10138	24	38	2	2	NUM
ap-10138	24	39	]	]	PUNCT
ap-10138	24	40	.	.	PUNCT
ap-10138	25	1	since	since	SCONJ
ap-10138	25	2	the	the	DET
ap-10138	25	3	sys	sys	PROPN
ap-10138	25	4	-	-	PUNCT
ap-10138	25	5	th	th	X
ap-10138	25	6	uses	use	VERB
ap-10138	25	7	control	control	NOUN
ap-10138	25	8	volumes	volume	NOUN
ap-10138	25	9	with	with	ADP
ap-10138	25	10	limited	limited	ADJ
ap-10138	25	11	geometry	geometry	NOUN
ap-10138	25	12	,	,	PUNCT
ap-10138	25	13	several	several	ADJ
ap-10138	25	14	assumptions	assumption	NOUN
ap-10138	25	15	and	and	CCONJ
ap-10138	25	16	simplifications	simplification	NOUN
ap-10138	25	17	must	must	AUX
ap-10138	25	18	be	be	AUX
ap-10138	25	19	made	make	VERB
ap-10138	25	20	.	.	PUNCT
ap-10138	26	1	the	the	DET
ap-10138	26	2	simplified	simplified	ADJ
ap-10138	26	3	scheme	scheme	NOUN
ap-10138	26	4	of	of	ADP
ap-10138	26	5	the	the	DET
ap-10138	26	6	vr-1	vr-1	PUNCT
ap-10138	26	7	reactor	reactor	NOUN
ap-10138	26	8	is	be	AUX
ap-10138	26	9	depicted	depict	VERB
ap-10138	26	10	in	in	ADP
ap-10138	26	11	figure	figure	NOUN
ap-10138	26	12	3	3	NUM
ap-10138	26	13	.	.	PUNCT
ap-10138	27	1	certain	certain	ADJ
ap-10138	27	2	structural	structural	ADJ
ap-10138	27	3	components	component	NOUN
ap-10138	27	4	and	and	CCONJ
ap-10138	27	5	experimental	experimental	ADJ
ap-10138	27	6	devices	device	NOUN
ap-10138	27	7	,	,	PUNCT
ap-10138	27	8	such	such	ADJ
ap-10138	27	9	as	as	ADP
ap-10138	27	10	radial	radial	ADJ
ap-10138	27	11	and	and	CCONJ
ap-10138	27	12	vertical	vertical	ADJ
ap-10138	27	13	experimental	experimental	ADJ
ap-10138	27	14	channels	channel	NOUN
ap-10138	27	15	,	,	PUNCT
ap-10138	27	16	power	power	NOUN
ap-10138	27	17	measurement	measurement	NOUN
ap-10138	27	18	detectors	detector	NOUN
ap-10138	27	19	,	,	PUNCT
ap-10138	27	20	and	and	CCONJ
ap-10138	27	21	fuel	fuel	NOUN
ap-10138	27	22	dummies	dummy	NOUN
ap-10138	27	23	,	,	PUNCT
ap-10138	27	24	are	be	AUX
ap-10138	27	25	excluded	exclude	VERB
ap-10138	27	26	from	from	ADP
ap-10138	27	27	the	the	DET
ap-10138	27	28	model	model	NOUN
ap-10138	27	29	.	.	PUNCT
ap-10138	28	1	the	the	DET
ap-10138	28	2	reactor	reactor	NOUN
ap-10138	28	3	core	core	NOUN
ap-10138	28	4	is	be	AUX
ap-10138	28	5	simplified	simplify	VERB
ap-10138	28	6	using	use	VERB
ap-10138	28	7	several	several	ADJ
ap-10138	28	8	parallel	parallel	ADJ
ap-10138	28	9	channels	channel	NOUN
ap-10138	28	10	.	.	PUNCT
ap-10138	29	1	the	the	DET
ap-10138	29	2	reactor	reactor	NOUN
ap-10138	29	3	vessel	vessel	NOUN
ap-10138	29	4	’s	’s	PART
ap-10138	29	5	geometry	geometry	NOUN
ap-10138	29	6	is	be	AUX
ap-10138	29	7	divided	divide	VERB
ap-10138	29	8	into	into	ADP
ap-10138	29	9	three	three	NUM
ap-10138	29	10	axial	axial	ADJ
ap-10138	29	11	sections	section	NOUN
ap-10138	29	12	,	,	PUNCT
ap-10138	29	13	while	while	SCONJ
ap-10138	29	14	the	the	DET
ap-10138	29	15	overall	overall	ADJ
ap-10138	29	16	coolant	coolant	NOUN
ap-10138	29	17	volume	volume	NOUN
ap-10138	29	18	and	and	CCONJ
ap-10138	29	19	water	water	NOUN
ap-10138	29	20	column	column	NOUN
ap-10138	29	21	height	height	NOUN
ap-10138	29	22	are	be	AUX
ap-10138	29	23	preserved	preserve	VERB
ap-10138	29	24	.	.	PUNCT
ap-10138	30	1	in	in	ADP
ap-10138	30	2	contrast	contrast	NOUN
ap-10138	30	3	to	to	ADP
ap-10138	30	4	cfd	cfd	NOUN
ap-10138	30	5	simulations	simulation	NOUN
ap-10138	30	6	,	,	PUNCT
ap-10138	30	7	relap5	relap5	PROPN
ap-10138	30	8	solves	solve	NOUN
ap-10138	30	9	1d	1d	NUM
ap-10138	30	10	-	-	PUNCT
ap-10138	30	11	flow	flow	NOUN
ap-10138	30	12	equations	equation	NOUN
ap-10138	30	13	;	;	PUNCT
ap-10138	30	14	therefore	therefore	ADV
ap-10138	30	15	,	,	PUNCT
ap-10138	30	16	the	the	DET
ap-10138	30	17	model	model	NOUN
ap-10138	30	18	can	can	AUX
ap-10138	30	19	not	not	PART
ap-10138	30	20	accurately	accurately	ADV
ap-10138	30	21	capture	capture	VERB
ap-10138	30	22	spatial	spatial	ADJ
ap-10138	30	23	recirculation	recirculation	NOUN
ap-10138	30	24	and	and	CCONJ
ap-10138	30	25	coolant	coolant	NOUN
ap-10138	30	26	stratification	stratification	NOUN
ap-10138	30	27	above	above	ADP
ap-10138	30	28	the	the	DET
ap-10138	30	29	core	core	NOUN
ap-10138	30	30	.	.	PUNCT
ap-10138	31	1	this	this	DET
ap-10138	31	2	limitation	limitation	NOUN
ap-10138	31	3	also	also	ADV
ap-10138	31	4	impacts	impact	VERB
ap-10138	31	5	parameters	parameter	NOUN
ap-10138	31	6	such	such	ADJ
ap-10138	31	7	as	as	ADP
ap-10138	31	8	the	the	DET
ap-10138	31	9	volumetric	volumetric	NOUN
ap-10138	31	10	flow	flow	NOUN
ap-10138	31	11	through	through	ADP
ap-10138	31	12	the	the	DET
ap-10138	31	13	core	core	NOUN
ap-10138	31	14	and	and	CCONJ
ap-10138	31	15	the	the	DET
ap-10138	31	16	cladding	clad	VERB
ap-10138	31	17	temperature	temperature	NOUN
ap-10138	31	18	during	during	ADP
ap-10138	31	19	transients	transient	NOUN
ap-10138	31	20	.	.	PUNCT
ap-10138	32	1	a	a	DET
ap-10138	32	2	significant	significant	ADJ
ap-10138	32	3	challenge	challenge	NOUN
ap-10138	32	4	is	be	AUX
ap-10138	32	5	to	to	ADP
ap-10138	32	6	243	243	NUM
ap-10138	32	7	https://doi.org/10.14311/ap.2025.65.0243	https://doi.org/10.14311/ap.2025.65.0243	PROPN
ap-10138	32	8	https://creativecommons.org/licenses/by/4.0/	https://creativecommons.org/licenses/by/4.0/	PROPN
ap-10138	32	9	https://www.cvut.cz/en	https://www.cvut.cz/en	PROPN
ap-10138	32	10	jakub	jakub	PROPN
ap-10138	32	11	mátl	mátl	PROPN
ap-10138	32	12	,	,	PUNCT
ap-10138	32	13	filip	filip	PROPN
ap-10138	32	14	fejt	fejt	PROPN
ap-10138	32	15	acta	acta	PROPN
ap-10138	32	16	polytechnica	polytechnica	PROPN
ap-10138	32	17	figure	figure	NOUN
ap-10138	32	18	1	1	NUM
ap-10138	32	19	.	.	NOUN
ap-10138	32	20	vr-1	vr-1	NOUN
ap-10138	33	1	reactor	reactor	NOUN
ap-10138	33	2	geometry	geometry	NOUN
ap-10138	33	3	[	[	X
ap-10138	33	4	3	3	NUM
ap-10138	33	5	]	]	PUNCT
ap-10138	33	6	.	.	PUNCT
ap-10138	34	1	figure	figure	NOUN
ap-10138	34	2	2	2	NUM
ap-10138	34	3	.	.	PUNCT
ap-10138	34	4	top	top	ADJ
ap-10138	34	5	view	view	NOUN
ap-10138	34	6	of	of	ADP
ap-10138	34	7	8	8	NUM
ap-10138	34	8	-	-	PUNCT
ap-10138	34	9	tube	tube	NOUN
ap-10138	34	10	irt-4	irt-4	NOUN
ap-10138	34	11	m	m	NOUN
ap-10138	34	12	fuel	fuel	NOUN
ap-10138	34	13	assembly	assembly	NOUN
ap-10138	35	1	[	[	X
ap-10138	35	2	4	4	NUM
ap-10138	35	3	]	]	PUNCT
ap-10138	35	4	.	.	PUNCT
ap-10138	36	1	create	create	VERB
ap-10138	36	2	nodalisation	nodalisation	NOUN
ap-10138	36	3	and	and	CCONJ
ap-10138	36	4	artificial	artificial	ADJ
ap-10138	36	5	recirculation	recirculation	NOUN
ap-10138	36	6	loops	loop	NOUN
ap-10138	36	7	to	to	PART
ap-10138	36	8	achieve	achieve	VERB
ap-10138	36	9	satisfactory	satisfactory	ADJ
ap-10138	36	10	results	result	NOUN
ap-10138	36	11	.	.	PUNCT
ap-10138	37	1	various	various	ADJ
ap-10138	37	2	approaches	approach	NOUN
ap-10138	37	3	are	be	AUX
ap-10138	37	4	presented	present	VERB
ap-10138	37	5	and	and	CCONJ
ap-10138	37	6	analysed	analyse	VERB
ap-10138	37	7	in	in	ADP
ap-10138	37	8	this	this	DET
ap-10138	37	9	paper	paper	NOUN
ap-10138	37	10	.	.	PUNCT
ap-10138	38	1	3	3	X
ap-10138	38	2	.	.	X
ap-10138	38	3	description	description	NOUN
ap-10138	38	4	of	of	ADP
ap-10138	38	5	code	code	NOUN
ap-10138	38	6	relap5	relap5	PROPN
ap-10138	38	7	/	/	SYM
ap-10138	38	8	mod3.2	mod3.2	PROPN
ap-10138	38	9	the	the	DET
ap-10138	38	10	reactor	reactor	NOUN
ap-10138	38	11	excursion	excursion	NOUN
ap-10138	38	12	and	and	CCONJ
ap-10138	38	13	leak	leak	VERB
ap-10138	38	14	analysis	analysis	NOUN
ap-10138	38	15	programme	programme	NOUN
ap-10138	38	16	(	(	PUNCT
ap-10138	38	17	relap	relap	NOUN
ap-10138	38	18	)	)	PUNCT
ap-10138	38	19	is	be	AUX
ap-10138	38	20	a	a	DET
ap-10138	38	21	thermo	thermo	NOUN
ap-10138	38	22	-	-	PUNCT
ap-10138	38	23	hydraulic	hydraulic	NOUN
ap-10138	38	24	code	code	NOUN
ap-10138	38	25	widely	widely	ADV
ap-10138	38	26	used	use	VERB
ap-10138	38	27	for	for	ADP
ap-10138	38	28	the	the	DET
ap-10138	38	29	analysis	analysis	NOUN
ap-10138	38	30	of	of	ADP
ap-10138	38	31	loca	loca	PROPN
ap-10138	38	32	,	,	PUNCT
ap-10138	38	33	lofa	lofa	PROPN
ap-10138	38	34	,	,	PUNCT
ap-10138	38	35	or	or	CCONJ
ap-10138	38	36	ria	ria	PROPN
ap-10138	38	37	accidents	accident	NOUN
ap-10138	38	38	of	of	ADP
ap-10138	38	39	figure	figure	NOUN
ap-10138	38	40	3	3	NUM
ap-10138	38	41	.	.	PUNCT
ap-10138	38	42	scheme	scheme	NOUN
ap-10138	38	43	of	of	ADP
ap-10138	38	44	the	the	DET
ap-10138	38	45	vr-1	vr-1	CCONJ
ap-10138	38	46	simplified	simplified	ADJ
ap-10138	38	47	geometry	geometry	NOUN
ap-10138	38	48	.	.	PUNCT
ap-10138	39	1	244	244	NUM
ap-10138	39	2	vol	vol	NOUN
ap-10138	39	3	.	.	PUNCT
ap-10138	40	1	65	65	NUM
ap-10138	40	2	no	no	NOUN
ap-10138	40	3	.	.	PUNCT
ap-10138	41	1	2/2025	2/2025	PROPN
ap-10138	41	2	transient	transient	PROPN
ap-10138	41	3	simulation	simulation	NOUN
ap-10138	41	4	of	of	ADP
ap-10138	41	5	the	the	DET
ap-10138	41	6	vr-1	vr-1	NOUN
ap-10138	41	7	reactor	reactor	NOUN
ap-10138	41	8	using	use	VERB
ap-10138	41	9	relap5	relap5	NOUN
ap-10138	41	10	parameter	parameter	NOUN
ap-10138	41	11	value	value	NOUN
ap-10138	41	12	reactor	reactor	NOUN
ap-10138	41	13	nominal	nominal	PROPN
ap-10138	41	14	power	power	NOUN
ap-10138	41	15	100	100	NUM
ap-10138	41	16	w	w	PROPN
ap-10138	41	17	fa	fa	PROPN
ap-10138	41	18	average	average	ADJ
ap-10138	41	19	power	power	NOUN
ap-10138	41	20	6.25	6.25	NUM
ap-10138	41	21	w	w	ADP
ap-10138	41	22	heated	heated	ADJ
ap-10138	41	23	channels	channel	NOUN
ap-10138	41	24	16	16	NUM
ap-10138	41	25	axial	axial	ADJ
ap-10138	41	26	power	power	NOUN
ap-10138	41	27	distribution	distribution	NOUN
ap-10138	41	28	sinusoid	sinusoid	NOUN
ap-10138	41	29	initial	initial	ADJ
ap-10138	41	30	coolant	coolant	NOUN
ap-10138	41	31	temperature	temperature	NOUN
ap-10138	41	32	20	20	NUM
ap-10138	41	33	°	°	PROPN
ap-10138	41	34	c	c	PROPN
ap-10138	41	35	maximum	maximum	ADJ
ap-10138	41	36	channel	channel	NOUN
ap-10138	41	37	power	power	NOUN
ap-10138	41	38	ratio	ratio	NOUN
ap-10138	41	39	1.4	1.4	NUM
ap-10138	41	40	inner	inner	ADJ
ap-10138	41	41	/	/	SYM
ap-10138	41	42	outter	outter	ADJ
ap-10138	41	43	fa	fa	PROPN
ap-10138	41	44	radius	radius	NOUN
ap-10138	41	45	4.0168	4.0168	NUM
ap-10138	41	46	/	/	SYM
ap-10138	41	47	4.0328	4.0328	NUM
ap-10138	41	48	mm	mm	NOUN
ap-10138	41	49	doppler	doppler	NOUN
ap-10138	41	50	coeff	coeff	NOUN
ap-10138	41	51	.	.	PUNCT
ap-10138	42	1	−2.05	−2.05	ADP
ap-10138	42	2	pcm	pcm	ADJ
ap-10138	42	3	k−1	k−1	PROPN
ap-10138	42	4	coolant	coolant	NOUN
ap-10138	42	5	temp	temp	NOUN
ap-10138	42	6	.	.	PUNCT
ap-10138	43	1	coeff	coeff	PROPN
ap-10138	43	2	.	.	PROPN
ap-10138	44	1	0.13	0.13	NUM
ap-10138	44	2	pcm	pcm	PROPN
ap-10138	44	3	k−1	k−1	PROPN
ap-10138	44	4	coolant	coolant	NOUN
ap-10138	44	5	dens	den	NOUN
ap-10138	44	6	.	.	PUNCT
ap-10138	44	7	coeff	coeff	PROPN
ap-10138	44	8	.	.	PUNCT
ap-10138	45	1	(	(	PUNCT
ap-10138	45	2	20–50	20–50	NUM
ap-10138	45	3	°	°	ADP
ap-10138	45	4	c	c	NOUN
ap-10138	45	5	)	)	PUNCT
ap-10138	45	6	−12.16	−12.16	PROPN
ap-10138	45	7	pcm	pcm	PROPN
ap-10138	45	8	k−1	k−1	PROPN
ap-10138	45	9	coolant	coolant	NOUN
ap-10138	45	10	dens	dens	PROPN
ap-10138	45	11	.	.	PUNCT
ap-10138	45	12	coeff	coeff	PROPN
ap-10138	45	13	.	.	PUNCT
ap-10138	46	1	(	(	PUNCT
ap-10138	46	2	50–100	50–100	PROPN
ap-10138	46	3	°	°	PROPN
ap-10138	46	4	c	c	NOUN
ap-10138	46	5	)	)	PUNCT
ap-10138	46	6	−22.86	−22.86	PROPN
ap-10138	46	7	pcm	pcm	NOUN
ap-10138	46	8	k−1	k−1	PROPN
ap-10138	46	9	table	table	NOUN
ap-10138	46	10	1	1	NUM
ap-10138	46	11	.	.	PUNCT
ap-10138	46	12	vr-1	vr-1	PUNCT
ap-10138	47	1	reactor	reactor	NOUN
ap-10138	47	2	model	model	NOUN
ap-10138	47	3	parameters	parameter	NOUN
ap-10138	47	4	.	.	PUNCT
ap-10138	48	1	energetic	energetic	ADJ
ap-10138	48	2	reactors	reactor	NOUN
ap-10138	48	3	.	.	PUNCT
ap-10138	49	1	it	it	PRON
ap-10138	49	2	is	be	AUX
ap-10138	49	3	based	base	VERB
ap-10138	49	4	on	on	ADP
ap-10138	49	5	the	the	DET
ap-10138	49	6	two	two	NUM
ap-10138	49	7	-	-	PUNCT
ap-10138	49	8	fluid	fluid	NOUN
ap-10138	49	9	,	,	PUNCT
ap-10138	49	10	nonequilibrium	nonequilibrium	NOUN
ap-10138	49	11	,	,	PUNCT
ap-10138	49	12	non	non	ADJ
ap-10138	49	13	-	-	ADJ
ap-10138	49	14	homogenous	homogenous	ADJ
ap-10138	49	15	,	,	PUNCT
ap-10138	49	16	hydrodynamic	hydrodynamic	ADJ
ap-10138	49	17	model	model	NOUN
ap-10138	49	18	for	for	ADP
ap-10138	49	19	transient	transient	ADJ
ap-10138	49	20	simulations	simulation	NOUN
ap-10138	49	21	of	of	ADP
ap-10138	49	22	the	the	DET
ap-10138	49	23	1d	1d	NUM
ap-10138	49	24	-	-	PUNCT
ap-10138	49	25	flow	flow	NOUN
ap-10138	49	26	.	.	PUNCT
ap-10138	50	1	heat	heat	NOUN
ap-10138	50	2	generation	generation	NOUN
ap-10138	50	3	in	in	ADP
ap-10138	50	4	the	the	DET
ap-10138	50	5	system	system	NOUN
ap-10138	50	6	is	be	AUX
ap-10138	50	7	defined	define	VERB
ap-10138	50	8	by	by	ADP
ap-10138	50	9	point	point	NOUN
ap-10138	50	10	kinetics	kinetic	NOUN
ap-10138	50	11	equations	equation	NOUN
ap-10138	50	12	with	with	ADP
ap-10138	50	13	constant	constant	ADJ
ap-10138	50	14	power	power	NOUN
ap-10138	50	15	spatial	spatial	ADJ
ap-10138	50	16	distribution	distribution	NOUN
ap-10138	50	17	,	,	PUNCT
ap-10138	50	18	making	make	VERB
ap-10138	50	19	it	it	PRON
ap-10138	50	20	solely	solely	ADV
ap-10138	50	21	time	time	NOUN
ap-10138	50	22	-	-	PUNCT
ap-10138	50	23	dependent	dependent	ADJ
ap-10138	50	24	.	.	PUNCT
ap-10138	51	1	implemented	implement	VERB
ap-10138	51	2	correlations	correlation	NOUN
ap-10138	51	3	and	and	CCONJ
ap-10138	51	4	models	model	NOUN
ap-10138	51	5	are	be	AUX
ap-10138	51	6	used	use	VERB
ap-10138	51	7	to	to	PART
ap-10138	51	8	determine	determine	VERB
ap-10138	51	9	the	the	DET
ap-10138	51	10	flow	flow	NOUN
ap-10138	51	11	regime	regime	NOUN
ap-10138	51	12	,	,	PUNCT
ap-10138	51	13	heat	heat	NOUN
ap-10138	51	14	removal	removal	NOUN
ap-10138	51	15	,	,	PUNCT
ap-10138	51	16	sub	sub	ADJ
ap-10138	51	17	-	-	ADJ
ap-10138	51	18	cooled	cooled	ADJ
ap-10138	51	19	boiling	boiling	NOUN
ap-10138	51	20	,	,	PUNCT
ap-10138	51	21	and	and	CCONJ
ap-10138	51	22	pressure	pressure	NOUN
ap-10138	51	23	drop	drop	NOUN
ap-10138	51	24	in	in	ADP
ap-10138	51	25	the	the	DET
ap-10138	51	26	heated	heated	ADJ
ap-10138	51	27	channel	channel	NOUN
ap-10138	52	1	[	[	X
ap-10138	52	2	5	5	NUM
ap-10138	52	3	]	]	PUNCT
ap-10138	52	4	.	.	PUNCT
ap-10138	53	1	4	4	X
ap-10138	53	2	.	.	X
ap-10138	53	3	relap5	relap5	NOUN
ap-10138	53	4	model	model	NOUN
ap-10138	53	5	of	of	ADP
ap-10138	53	6	vr-1	vr-1	PUNCT
ap-10138	53	7	reactor	reactor	VERB
ap-10138	53	8	the	the	DET
ap-10138	53	9	relap5	relap5	NOUN
ap-10138	53	10	model	model	NOUN
ap-10138	53	11	of	of	ADP
ap-10138	53	12	the	the	DET
ap-10138	53	13	vr-1	vr-1	X
ap-10138	53	14	reactor	reactor	NOUN
ap-10138	53	15	comprises	comprise	VERB
ap-10138	53	16	16	16	NUM
ap-10138	53	17	parallel	parallel	ADJ
ap-10138	53	18	separated	separate	VERB
ap-10138	53	19	channels	channel	NOUN
ap-10138	53	20	without	without	ADP
ap-10138	53	21	radial	radial	ADJ
ap-10138	53	22	crossflow	crossflow	NOUN
ap-10138	53	23	:	:	PUNCT
ap-10138	53	24	one	one	NUM
ap-10138	53	25	hot	hot	ADJ
ap-10138	53	26	channel	channel	NOUN
ap-10138	53	27	with	with	ADP
ap-10138	53	28	maximum	maximum	ADJ
ap-10138	53	29	power	power	NOUN
ap-10138	53	30	and	and	CCONJ
ap-10138	53	31	the	the	DET
ap-10138	53	32	remaining	remain	VERB
ap-10138	53	33	channels	channel	NOUN
ap-10138	53	34	with	with	ADP
ap-10138	53	35	average	average	ADJ
ap-10138	53	36	power	power	NOUN
ap-10138	53	37	.	.	PUNCT
ap-10138	54	1	the	the	DET
ap-10138	54	2	tubular	tubular	ADJ
ap-10138	54	3	irt-4	irt-4	NOUN
ap-10138	54	4	m	m	NOUN
ap-10138	54	5	fuel	fuel	NOUN
ap-10138	54	6	with	with	ADP
ap-10138	54	7	8	8	NUM
ap-10138	54	8	tubes	tube	NOUN
ap-10138	54	9	has	have	AUX
ap-10138	54	10	been	be	AUX
ap-10138	54	11	simplified	simplify	VERB
ap-10138	54	12	into	into	ADP
ap-10138	54	13	a	a	DET
ap-10138	54	14	single	single	ADJ
ap-10138	54	15	heat	heat	NOUN
ap-10138	54	16	structure	structure	NOUN
ap-10138	54	17	while	while	SCONJ
ap-10138	54	18	maintaining	maintain	VERB
ap-10138	54	19	the	the	DET
ap-10138	54	20	heated	heated	ADJ
ap-10138	54	21	diameter	diameter	NOUN
ap-10138	54	22	,	,	PUNCT
ap-10138	54	23	thickness	thickness	NOUN
ap-10138	54	24	of	of	ADP
ap-10138	54	25	the	the	DET
ap-10138	54	26	fuel	fuel	NOUN
ap-10138	54	27	tubes	tube	NOUN
ap-10138	54	28	,	,	PUNCT
ap-10138	54	29	and	and	CCONJ
ap-10138	54	30	heat	heat	NOUN
ap-10138	54	31	exchange	exchange	NOUN
ap-10138	54	32	surface	surface	NOUN
ap-10138	54	33	.	.	PUNCT
ap-10138	55	1	a	a	DET
ap-10138	55	2	time	time	NOUN
ap-10138	55	3	-	-	PUNCT
ap-10138	55	4	dependent	dependent	ADJ
ap-10138	55	5	volume	volume	NOUN
ap-10138	55	6	simulates	simulate	VERB
ap-10138	55	7	the	the	DET
ap-10138	55	8	boundary	boundary	ADJ
ap-10138	55	9	condition	condition	NOUN
ap-10138	55	10	of	of	ADP
ap-10138	55	11	the	the	DET
ap-10138	55	12	reactor	reactor	NOUN
ap-10138	55	13	pool	pool	NOUN
ap-10138	55	14	water	water	NOUN
ap-10138	55	15	level	level	NOUN
ap-10138	55	16	.	.	PUNCT
ap-10138	56	1	general	general	ADJ
ap-10138	56	2	input	input	NOUN
ap-10138	56	3	parameters	parameter	NOUN
ap-10138	56	4	for	for	ADP
ap-10138	56	5	the	the	DET
ap-10138	56	6	vr-1	vr-1	PUNCT
ap-10138	56	7	reactor	reactor	NOUN
ap-10138	56	8	model	model	NOUN
ap-10138	56	9	are	be	AUX
ap-10138	56	10	provided	provide	VERB
ap-10138	56	11	in	in	ADP
ap-10138	56	12	table	table	NOUN
ap-10138	56	13	1	1	NUM
ap-10138	56	14	.	.	PUNCT
ap-10138	57	1	the	the	DET
ap-10138	57	2	scram	scram	NOUN
ap-10138	57	3	of	of	ADP
ap-10138	57	4	the	the	DET
ap-10138	57	5	reactor	reactor	NOUN
ap-10138	57	6	is	be	AUX
ap-10138	57	7	initiated	initiate	VERB
ap-10138	57	8	when	when	SCONJ
ap-10138	57	9	power	power	NOUN
ap-10138	57	10	change	change	NOUN
ap-10138	57	11	rate	rate	NOUN
ap-10138	57	12	of	of	ADP
ap-10138	57	13	6	6	NUM
ap-10138	57	14	%	%	NOUN
ap-10138	57	15	is	be	AUX
ap-10138	57	16	reached	reach	VERB
ap-10138	57	17	.	.	PUNCT
ap-10138	58	1	apart	apart	ADV
ap-10138	58	2	from	from	ADP
ap-10138	58	3	the	the	DET
ap-10138	58	4	relap5	relap5	NOUN
ap-10138	58	5	simulations	simulation	NOUN
ap-10138	58	6	,	,	PUNCT
ap-10138	58	7	neutronic	neutronic	ADJ
ap-10138	58	8	calculations	calculation	NOUN
ap-10138	58	9	using	use	VERB
ap-10138	58	10	serpent	serpent	NOUN
ap-10138	58	11	2	2	NUM
ap-10138	58	12	and	and	CCONJ
ap-10138	58	13	the	the	DET
ap-10138	58	14	endf	endf	NOUN
ap-10138	58	15	/	/	SYM
ap-10138	58	16	b	b	X
ap-10138	58	17	-	-	PUNCT
ap-10138	58	18	viii.0	viii.0	NOUN
ap-10138	58	19	library	library	NOUN
ap-10138	58	20	were	be	AUX
ap-10138	58	21	performed	perform	VERB
ap-10138	58	22	to	to	PART
ap-10138	58	23	determine	determine	VERB
ap-10138	58	24	the	the	DET
ap-10138	58	25	input	input	NOUN
ap-10138	58	26	parameters	parameter	NOUN
ap-10138	58	27	for	for	ADP
ap-10138	58	28	the	the	DET
ap-10138	58	29	thermo	thermo	NOUN
ap-10138	58	30	-	-	PUNCT
ap-10138	58	31	hydraulic	hydraulic	NOUN
ap-10138	58	32	model	model	NOUN
ap-10138	58	33	.	.	PUNCT
ap-10138	59	1	kinetic	kinetic	ADJ
ap-10138	59	2	parameters	parameter	NOUN
ap-10138	59	3	,	,	PUNCT
ap-10138	59	4	reactivity	reactivity	NOUN
ap-10138	59	5	feedback	feedback	NOUN
ap-10138	59	6	coefficients	coefficient	NOUN
ap-10138	59	7	,	,	PUNCT
ap-10138	59	8	and	and	CCONJ
ap-10138	59	9	initiating	initiate	VERB
ap-10138	59	10	events	event	NOUN
ap-10138	59	11	were	be	AUX
ap-10138	59	12	evaluated	evaluate	VERB
ap-10138	59	13	and	and	CCONJ
ap-10138	59	14	averaged	average	VERB
ap-10138	59	15	for	for	ADP
ap-10138	59	16	several	several	ADJ
ap-10138	59	17	core	core	NOUN
ap-10138	59	18	configurations	configuration	NOUN
ap-10138	59	19	.	.	PUNCT
ap-10138	60	1	the	the	DET
ap-10138	60	2	values	value	NOUN
ap-10138	60	3	of	of	ADP
ap-10138	60	4	the	the	DET
ap-10138	60	5	average	average	ADJ
ap-10138	60	6	reactivity	reactivity	NOUN
ap-10138	60	7	coefficients	coefficient	NOUN
ap-10138	60	8	are	be	AUX
ap-10138	60	9	shown	show	VERB
ap-10138	60	10	in	in	ADP
ap-10138	60	11	table	table	NOUN
ap-10138	60	12	1	1	NUM
ap-10138	60	13	.	.	PUNCT
ap-10138	60	14	using	use	VERB
ap-10138	60	15	the	the	DET
ap-10138	60	16	envelope	envelope	NOUN
ap-10138	60	17	method	method	NOUN
ap-10138	60	18	,	,	PUNCT
ap-10138	60	19	initiating	initiate	VERB
ap-10138	60	20	events	event	NOUN
ap-10138	60	21	for	for	ADP
ap-10138	60	22	the	the	DET
ap-10138	60	23	vr-1	vr-1	ADJ
ap-10138	60	24	reactor	reactor	NOUN
ap-10138	60	25	were	be	AUX
ap-10138	60	26	postulated	postulate	VERB
ap-10138	60	27	(	(	PUNCT
ap-10138	60	28	two	two	NUM
ap-10138	60	29	of	of	ADP
ap-10138	60	30	them	they	PRON
ap-10138	60	31	will	will	AUX
ap-10138	60	32	be	be	AUX
ap-10138	60	33	presented	present	VERB
ap-10138	60	34	in	in	ADP
ap-10138	60	35	this	this	DET
ap-10138	60	36	work	work	NOUN
ap-10138	60	37	)	)	PUNCT
ap-10138	60	38	.	.	PUNCT
ap-10138	61	1	several	several	ADJ
ap-10138	61	2	models	model	NOUN
ap-10138	61	3	with	with	ADP
ap-10138	61	4	different	different	ADJ
ap-10138	61	5	reactor	reactor	NOUN
ap-10138	61	6	vessel	vessel	NOUN
ap-10138	61	7	nodalisations	nodalisation	NOUN
ap-10138	61	8	are	be	AUX
ap-10138	61	9	presented	present	VERB
ap-10138	61	10	in	in	ADP
ap-10138	61	11	this	this	DET
ap-10138	61	12	work	work	NOUN
ap-10138	61	13	.	.	PUNCT
ap-10138	62	1	model	model	PROPN
ap-10138	62	2	a	a	PRON
ap-10138	62	3	,	,	PUNCT
ap-10138	62	4	the	the	DET
ap-10138	62	5	simplest	simple	ADJ
ap-10138	62	6	one	one	NUM
ap-10138	62	7	,	,	PUNCT
ap-10138	62	8	is	be	AUX
ap-10138	62	9	illustrated	illustrate	VERB
ap-10138	62	10	in	in	ADP
ap-10138	62	11	figure	figure	NOUN
ap-10138	62	12	4	4	NUM
ap-10138	62	13	.	.	PUNCT
ap-10138	63	1	the	the	DET
ap-10138	63	2	reactor	reactor	NOUN
ap-10138	63	3	core	core	NOUN
ap-10138	63	4	design	design	NOUN
ap-10138	63	5	remains	remain	VERB
ap-10138	63	6	the	the	DET
ap-10138	63	7	same	same	ADJ
ap-10138	63	8	for	for	ADP
ap-10138	63	9	each	each	DET
ap-10138	63	10	model	model	NOUN
ap-10138	63	11	.	.	PUNCT
ap-10138	64	1	pipes	pipe	NOUN
ap-10138	64	2	40	40	NUM
ap-10138	64	3	and	and	CCONJ
ap-10138	64	4	166	166	NUM
ap-10138	64	5	are	be	AUX
ap-10138	64	6	collectively	collectively	ADV
ap-10138	64	7	denoted	denote	VERB
ap-10138	64	8	as	as	ADP
ap-10138	64	9	free	free	ADJ
ap-10138	64	10	coolant	coolant	NOUN
ap-10138	64	11	volume	volume	NOUN
ap-10138	64	12	(	(	PUNCT
ap-10138	64	13	fcv	fcv	PROPN
ap-10138	64	14	)	)	PUNCT
ap-10138	64	15	,	,	PUNCT
ap-10138	64	16	with	with	ADP
ap-10138	64	17	pipe	pipe	NOUN
ap-10138	64	18	40	40	NUM
ap-10138	64	19	specifically	specifically	ADV
ap-10138	64	20	as	as	ADP
ap-10138	64	21	the	the	DET
ap-10138	64	22	stratified	stratified	ADJ
ap-10138	64	23	volume	volume	NOUN
ap-10138	64	24	(	(	PUNCT
ap-10138	64	25	sv	sv	NOUN
ap-10138	64	26	)	)	PUNCT
ap-10138	64	27	.	.	PUNCT
ap-10138	65	1	for	for	ADP
ap-10138	65	2	model	model	NOUN
ap-10138	65	3	a	a	X
ap-10138	65	4	,	,	PUNCT
ap-10138	65	5	the	the	DET
ap-10138	65	6	reactor	reactor	NOUN
ap-10138	65	7	vessel	vessel	NOUN
ap-10138	65	8	is	be	AUX
ap-10138	65	9	represented	represent	VERB
ap-10138	65	10	by	by	ADP
ap-10138	65	11	a	a	DET
ap-10138	65	12	single	single	ADJ
ap-10138	65	13	loop	loop	NOUN
ap-10138	65	14	(	(	PUNCT
ap-10138	65	15	see	see	VERB
ap-10138	65	16	figure	figure	NOUN
ap-10138	65	17	5	5	NUM
ap-10138	65	18	)	)	PUNCT
ap-10138	65	19	.	.	PUNCT
ap-10138	66	1	models	model	NOUN
ap-10138	66	2	b	b	NUM
ap-10138	66	3	,	,	PUNCT
ap-10138	66	4	c	c	NOUN
ap-10138	66	5	,	,	PUNCT
ap-10138	66	6	and	and	CCONJ
ap-10138	66	7	d	d	X
ap-10138	66	8	nodalise	nodalise	ADV
ap-10138	66	9	the	the	DET
ap-10138	66	10	fcv	fcv	PROPN
ap-10138	66	11	using	use	VERB
ap-10138	66	12	2	2	NUM
ap-10138	66	13	,	,	PUNCT
ap-10138	66	14	3	3	NUM
ap-10138	66	15	,	,	PUNCT
ap-10138	66	16	and	and	CCONJ
ap-10138	66	17	4	4	NUM
ap-10138	66	18	vertical	vertical	ADJ
ap-10138	66	19	channels	channel	NOUN
ap-10138	66	20	,	,	PUNCT
ap-10138	66	21	respectively	respectively	ADV
ap-10138	66	22	,	,	PUNCT
ap-10138	66	23	while	while	SCONJ
ap-10138	66	24	maintaining	maintain	VERB
ap-10138	66	25	the	the	DET
ap-10138	66	26	overall	overall	ADJ
ap-10138	66	27	figure	figure	NOUN
ap-10138	66	28	4	4	NUM
ap-10138	66	29	.	.	PUNCT
ap-10138	67	1	reactor	reactor	NOUN
ap-10138	67	2	vr-1	vr-1	X
ap-10138	67	3	model	model	PROPN
ap-10138	67	4	a	a	DET
ap-10138	67	5	relap5	relap5	NOUN
ap-10138	67	6	.	.	PUNCT
ap-10138	68	1	figure	figure	NOUN
ap-10138	68	2	5	5	NUM
ap-10138	68	3	.	.	PUNCT
ap-10138	68	4	vr-1	vr-1	PUNCT
ap-10138	69	1	reactor	reactor	NOUN
ap-10138	69	2	model	model	NOUN
ap-10138	69	3	a	a	DET
ap-10138	69	4	–	–	PUNCT
ap-10138	69	5	recirculation	recirculation	NOUN
ap-10138	69	6	scheme	scheme	NOUN
ap-10138	69	7	–	–	PUNCT
ap-10138	69	8	relap5	relap5	ADJ
ap-10138	69	9	.	.	PUNCT
ap-10138	70	1	volume	volume	NOUN
ap-10138	70	2	(	(	PUNCT
ap-10138	70	3	see	see	VERB
ap-10138	70	4	figure	figure	NOUN
ap-10138	70	5	6	6	NUM
ap-10138	70	6	,	,	PUNCT
ap-10138	70	7	7	7	NUM
ap-10138	70	8	and	and	CCONJ
ap-10138	70	9	8)	8)	NUM
ap-10138	70	10	.	.	PUNCT
ap-10138	71	1	the	the	DET
ap-10138	71	2	main	main	ADJ
ap-10138	71	3	difference	difference	NOUN
ap-10138	71	4	between	between	ADP
ap-10138	71	5	model	model	NOUN
ap-10138	71	6	a	a	PRON
ap-10138	71	7	and	and	CCONJ
ap-10138	71	8	models	model	NOUN
ap-10138	71	9	b	b	NOUN
ap-10138	71	10	to	to	ADP
ap-10138	71	11	d	d	PROPN
ap-10138	71	12	is	be	AUX
ap-10138	71	13	the	the	DET
ap-10138	71	14	lack	lack	NOUN
ap-10138	71	15	of	of	ADP
ap-10138	71	16	possible	possible	ADJ
ap-10138	71	17	recirculation	recirculation	NOUN
ap-10138	71	18	in	in	ADP
ap-10138	71	19	the	the	DET
ap-10138	71	20	fcv	fcv	PROPN
ap-10138	71	21	.	.	PUNCT
ap-10138	72	1	model	model	PROPN
ap-10138	72	2	e	e	PROPN
ap-10138	72	3	also	also	ADV
ap-10138	72	4	does	do	AUX
ap-10138	72	5	not	not	PART
ap-10138	72	6	allow	allow	VERB
ap-10138	72	7	the	the	DET
ap-10138	72	8	recirculation	recirculation	NOUN
ap-10138	72	9	and	and	CCONJ
ap-10138	72	10	aims	aim	VERB
ap-10138	72	11	to	to	PART
ap-10138	72	12	minimize	minimize	VERB
ap-10138	72	13	the	the	DET
ap-10138	72	14	stack	stack	NOUN
ap-10138	72	15	effect	effect	NOUN
ap-10138	72	16	in	in	ADP
ap-10138	72	17	the	the	DET
ap-10138	72	18	fcv	fcv	PROPN
ap-10138	72	19	by	by	ADP
ap-10138	72	20	merging	merge	VERB
ap-10138	72	21	both	both	DET
ap-10138	72	22	components	component	NOUN
ap-10138	72	23	245	245	NUM
ap-10138	72	24	jakub	jakub	PROPN
ap-10138	72	25	mátl	mátl	PROPN
ap-10138	72	26	,	,	PUNCT
ap-10138	72	27	filip	filip	PROPN
ap-10138	72	28	fejt	fejt	PROPN
ap-10138	72	29	acta	acta	PROPN
ap-10138	72	30	polytechnica	polytechnica	PROPN
ap-10138	72	31	figure	figure	NOUN
ap-10138	72	32	6	6	NUM
ap-10138	72	33	.	.	PUNCT
ap-10138	72	34	vr-1	vr-1	PUNCT
ap-10138	73	1	reactor	reactor	NOUN
ap-10138	73	2	model	model	PROPN
ap-10138	73	3	b	b	PROPN
ap-10138	73	4	–	–	PUNCT
ap-10138	73	5	recirculation	recirculation	NOUN
ap-10138	73	6	scheme	scheme	NOUN
ap-10138	73	7	–	–	PUNCT
ap-10138	73	8	relap5	relap5	ADJ
ap-10138	73	9	.	.	PUNCT
ap-10138	74	1	figure	figure	NOUN
ap-10138	74	2	7	7	NUM
ap-10138	74	3	.	.	NOUN
ap-10138	74	4	vr-1	vr-1	PUNCT
ap-10138	75	1	reactor	reactor	NOUN
ap-10138	75	2	model	model	NOUN
ap-10138	75	3	c	c	PROPN
ap-10138	75	4	–	–	PUNCT
ap-10138	75	5	recirculation	recirculation	NOUN
ap-10138	75	6	scheme	scheme	NOUN
ap-10138	75	7	–	–	PUNCT
ap-10138	75	8	relap5	relap5	ADJ
ap-10138	75	9	.	.	PUNCT
ap-10138	75	10	figure	figure	NOUN
ap-10138	75	11	8	8	NUM
ap-10138	75	12	.	.	PUNCT
ap-10138	75	13	vr-1	vr-1	PUNCT
ap-10138	76	1	reactor	reactor	NOUN
ap-10138	76	2	model	model	NOUN
ap-10138	76	3	d	d	PROPN
ap-10138	76	4	–	–	PUNCT
ap-10138	76	5	recirculation	recirculation	NOUN
ap-10138	76	6	scheme	scheme	NOUN
ap-10138	76	7	–	–	PUNCT
ap-10138	76	8	relap5	relap5	ADJ
ap-10138	76	9	.	.	PUNCT
ap-10138	77	1	figure	figure	NOUN
ap-10138	77	2	9	9	NUM
ap-10138	77	3	.	.	NOUN
ap-10138	77	4	vr-1	vr-1	PUNCT
ap-10138	78	1	reactor	reactor	NOUN
ap-10138	78	2	model	model	NOUN
ap-10138	78	3	e	e	PROPN
ap-10138	78	4	–	–	PUNCT
ap-10138	78	5	recirculation	recirculation	NOUN
ap-10138	78	6	scheme	scheme	NOUN
ap-10138	78	7	–	–	PUNCT
ap-10138	78	8	relap5	relap5	ADJ
ap-10138	78	9	.	.	PUNCT
ap-10138	79	1	figure	figure	NOUN
ap-10138	79	2	10	10	NUM
ap-10138	79	3	.	.	PUNCT
ap-10138	80	1	velocity	velocity	NOUN
ap-10138	80	2	field	field	NOUN
ap-10138	80	3	of	of	ADP
ap-10138	80	4	jsi	jsi	PROPN
ap-10138	80	5	triga	triga	PROPN
ap-10138	80	6	mark	mark	PROPN
ap-10138	80	7	-	-	PUNCT
ap-10138	80	8	ii	ii	NOUN
ap-10138	80	9	pool	pool	NOUN
ap-10138	80	10	reactor	reactor	NOUN
ap-10138	80	11	–	–	PUNCT
ap-10138	80	12	cfd	cfd	NOUN
ap-10138	80	13	calculation	calculation	NOUN
ap-10138	80	14	[	[	X
ap-10138	80	15	6	6	NUM
ap-10138	80	16	]	]	PUNCT
ap-10138	80	17	.	.	PUNCT
ap-10138	81	1	into	into	ADP
ap-10138	81	2	one	one	NUM
ap-10138	81	3	pipe	pipe	NOUN
ap-10138	81	4	and	and	CCONJ
ap-10138	81	5	redirecting	redirect	VERB
ap-10138	81	6	the	the	DET
ap-10138	81	7	core	core	NOUN
ap-10138	81	8	outlet	outlet	NOUN
ap-10138	81	9	flow	flow	NOUN
ap-10138	81	10	while	while	SCONJ
ap-10138	81	11	maintaining	maintain	VERB
ap-10138	81	12	the	the	DET
ap-10138	81	13	hydrostatic	hydrostatic	ADJ
ap-10138	81	14	pressure	pressure	NOUN
ap-10138	81	15	,	,	PUNCT
ap-10138	81	16	see	see	VERB
ap-10138	81	17	figure	figure	NOUN
ap-10138	81	18	9	9	NUM
ap-10138	81	19	.	.	PUNCT
ap-10138	81	20	to	to	PART
ap-10138	81	21	illustrate	illustrate	VERB
ap-10138	81	22	the	the	DET
ap-10138	81	23	complexity	complexity	NOUN
ap-10138	81	24	of	of	ADP
ap-10138	81	25	natural	natural	ADJ
ap-10138	81	26	circulation	circulation	NOUN
ap-10138	81	27	in	in	ADP
ap-10138	81	28	a	a	DET
ap-10138	81	29	pool	pool	NOUN
ap-10138	81	30	-	-	PUNCT
ap-10138	81	31	type	type	NOUN
ap-10138	81	32	research	research	NOUN
ap-10138	81	33	reactor	reactor	NOUN
ap-10138	81	34	,	,	PUNCT
ap-10138	81	35	the	the	DET
ap-10138	81	36	velocity	velocity	NOUN
ap-10138	81	37	field	field	NOUN
ap-10138	81	38	for	for	ADP
ap-10138	81	39	the	the	DET
ap-10138	81	40	natural	natural	ADJ
ap-10138	81	41	circulation	circulation	NOUN
ap-10138	81	42	regime	regime	NOUN
ap-10138	81	43	in	in	ADP
ap-10138	81	44	the	the	DET
ap-10138	81	45	triga	triga	NOUN
ap-10138	81	46	markii	markii	ADJ
ap-10138	81	47	reactor	reactor	NOUN
ap-10138	81	48	is	be	AUX
ap-10138	81	49	presented	present	VERB
ap-10138	81	50	in	in	ADP
ap-10138	81	51	figure	figure	NOUN
ap-10138	81	52	10	10	NUM
ap-10138	81	53	.	.	PUNCT
ap-10138	82	1	the	the	DET
ap-10138	82	2	similarity	similarity	NOUN
ap-10138	82	3	between	between	ADP
ap-10138	82	4	the	the	DET
ap-10138	82	5	triga	triga	NOUN
ap-10138	82	6	and	and	CCONJ
ap-10138	82	7	vr-1	vr-1	X
ap-10138	82	8	reactor	reactor	NOUN
ap-10138	82	9	vessel	vessel	NOUN
ap-10138	82	10	geome246	geome246	PROPN
ap-10138	82	11	vol	vol	NOUN
ap-10138	82	12	.	.	PROPN
ap-10138	83	1	65	65	NUM
ap-10138	83	2	no	no	NOUN
ap-10138	83	3	.	.	PUNCT
ap-10138	84	1	2/2025	2/2025	PROPN
ap-10138	84	2	transient	transient	PROPN
ap-10138	84	3	simulation	simulation	NOUN
ap-10138	84	4	of	of	ADP
ap-10138	84	5	the	the	DET
ap-10138	84	6	vr-1	vr-1	NOUN
ap-10138	84	7	reactor	reactor	NOUN
ap-10138	84	8	using	use	VERB
ap-10138	84	9	relap5	relap5	NOUN
ap-10138	84	10	figure	figure	NOUN
ap-10138	84	11	11	11	NUM
ap-10138	84	12	.	.	PUNCT
ap-10138	85	1	reactor	reactor	NOUN
ap-10138	85	2	power	power	NOUN
ap-10138	85	3	during	during	ADP
ap-10138	85	4	ria	ria	PROPN
ap-10138	85	5	accident	accident	NOUN
ap-10138	85	6	(	(	PUNCT
ap-10138	85	7	1.1	1.1	NUM
ap-10138	85	8	βef	βef	NOUN
ap-10138	85	9	in	in	ADP
ap-10138	85	10	0.3	0.3	NUM
ap-10138	85	11	s	s	NOUN
ap-10138	85	12	with	with	ADP
ap-10138	85	13	scram	scram	NOUN
ap-10138	85	14	)	)	PUNCT
ap-10138	85	15	for	for	ADP
ap-10138	85	16	different	different	ADJ
ap-10138	85	17	models	model	NOUN
ap-10138	85	18	.	.	PUNCT
ap-10138	86	1	figure	figure	NOUN
ap-10138	86	2	12	12	NUM
ap-10138	86	3	.	.	PUNCT
ap-10138	87	1	coolant	coolant	PROPN
ap-10138	87	2	outlet	outlet	PROPN
ap-10138	87	3	velocity	velocity	NOUN
ap-10138	87	4	during	during	ADP
ap-10138	87	5	ria	ria	PROPN
ap-10138	87	6	accident	accident	NOUN
ap-10138	87	7	(	(	PUNCT
ap-10138	87	8	1.1	1.1	NUM
ap-10138	87	9	βef	βef	NOUN
ap-10138	87	10	in	in	ADP
ap-10138	87	11	0.3	0.3	NUM
ap-10138	87	12	s	s	NOUN
ap-10138	87	13	with	with	ADP
ap-10138	87	14	scram	scram	NOUN
ap-10138	87	15	)	)	PUNCT
ap-10138	87	16	for	for	ADP
ap-10138	87	17	different	different	ADJ
ap-10138	87	18	models	model	NOUN
ap-10138	87	19	.	.	PUNCT
ap-10138	88	1	tries	try	VERB
ap-10138	88	2	justifies	justify	VERB
ap-10138	88	3	assuming	assume	VERB
ap-10138	88	4	similar	similar	ADJ
ap-10138	88	5	flow	flow	NOUN
ap-10138	88	6	patterns	pattern	NOUN
ap-10138	88	7	.	.	PUNCT
ap-10138	89	1	none	none	NOUN
ap-10138	89	2	of	of	ADP
ap-10138	89	3	the	the	DET
ap-10138	89	4	relap5	relap5	NOUN
ap-10138	89	5	models	model	NOUN
ap-10138	89	6	can	can	AUX
ap-10138	89	7	recreate	recreate	VERB
ap-10138	89	8	the	the	DET
ap-10138	89	9	3d	3d	NUM
ap-10138	89	10	flow	flow	NOUN
ap-10138	89	11	patterns	pattern	NOUN
ap-10138	89	12	and	and	CCONJ
ap-10138	89	13	recirculation	recirculation	NOUN
ap-10138	89	14	loops	loop	NOUN
ap-10138	89	15	in	in	ADP
ap-10138	89	16	as	as	ADV
ap-10138	89	17	much	much	ADJ
ap-10138	89	18	detail	detail	NOUN
ap-10138	89	19	as	as	ADP
ap-10138	89	20	the	the	DET
ap-10138	89	21	cfd	cfd	NOUN
ap-10138	89	22	calculations	calculation	NOUN
ap-10138	89	23	.	.	PUNCT
ap-10138	90	1	as	as	SCONJ
ap-10138	90	2	the	the	DET
ap-10138	90	3	coolant	coolant	NOUN
ap-10138	90	4	leaves	leave	VERB
ap-10138	90	5	the	the	DET
ap-10138	90	6	core	core	NOUN
ap-10138	90	7	outlet	outlet	NOUN
ap-10138	90	8	,	,	PUNCT
ap-10138	90	9	it	it	PRON
ap-10138	90	10	rises	rise	VERB
ap-10138	90	11	in	in	ADP
ap-10138	90	12	a	a	DET
ap-10138	90	13	conical	conical	ADJ
ap-10138	90	14	direction	direction	NOUN
ap-10138	90	15	with	with	ADP
ap-10138	90	16	radial	radial	ADJ
ap-10138	90	17	stratification	stratification	NOUN
ap-10138	90	18	.	.	PUNCT
ap-10138	91	1	the	the	DET
ap-10138	91	2	aim	aim	NOUN
ap-10138	91	3	of	of	ADP
ap-10138	91	4	this	this	DET
ap-10138	91	5	study	study	NOUN
ap-10138	91	6	is	be	AUX
ap-10138	91	7	to	to	PART
ap-10138	91	8	evaluate	evaluate	VERB
ap-10138	91	9	how	how	SCONJ
ap-10138	91	10	different	different	ADJ
ap-10138	91	11	nodalisations	nodalisation	NOUN
ap-10138	91	12	affect	affect	VERB
ap-10138	91	13	system	system	NOUN
ap-10138	91	14	behaviour	behaviour	NOUN
ap-10138	91	15	during	during	ADP
ap-10138	91	16	transients	transient	NOUN
ap-10138	91	17	and	and	CCONJ
ap-10138	91	18	how	how	SCONJ
ap-10138	91	19	this	this	PRON
ap-10138	91	20	might	might	AUX
ap-10138	91	21	impact	impact	VERB
ap-10138	91	22	safety	safety	NOUN
ap-10138	91	23	analyses	analysis	NOUN
ap-10138	91	24	performed	perform	VERB
ap-10138	91	25	on	on	ADP
ap-10138	91	26	research	research	NOUN
ap-10138	91	27	reactors	reactor	NOUN
ap-10138	91	28	.	.	PUNCT
ap-10138	92	1	5	5	X
ap-10138	92	2	.	.	X
ap-10138	92	3	transient	transient	ADJ
ap-10138	92	4	calculation	calculation	NOUN
ap-10138	92	5	due	due	ADP
ap-10138	92	6	to	to	ADP
ap-10138	92	7	the	the	DET
ap-10138	92	8	design	design	NOUN
ap-10138	92	9	and	and	CCONJ
ap-10138	92	10	low	low	ADJ
ap-10138	92	11	power	power	NOUN
ap-10138	92	12	of	of	ADP
ap-10138	92	13	the	the	DET
ap-10138	92	14	vr-1	vr-1	X
ap-10138	92	15	reactor	reactor	NOUN
ap-10138	92	16	,	,	PUNCT
ap-10138	92	17	both	both	CCONJ
ap-10138	92	18	lofa	lofa	PROPN
ap-10138	92	19	and	and	CCONJ
ap-10138	92	20	loca	loca	PROPN
ap-10138	92	21	accidents	accident	NOUN
ap-10138	92	22	are	be	AUX
ap-10138	92	23	not	not	PART
ap-10138	92	24	significant	significant	ADJ
ap-10138	92	25	and	and	CCONJ
ap-10138	92	26	do	do	AUX
ap-10138	92	27	not	not	PART
ap-10138	92	28	call	call	VERB
ap-10138	92	29	into	into	ADP
ap-10138	92	30	question	question	NOUN
ap-10138	92	31	the	the	DET
ap-10138	92	32	nuclear	nuclear	ADJ
ap-10138	92	33	safety	safety	NOUN
ap-10138	92	34	of	of	ADP
ap-10138	92	35	the	the	DET
ap-10138	92	36	facility	facility	NOUN
ap-10138	92	37	.	.	PUNCT
ap-10138	93	1	the	the	DET
ap-10138	93	2	absence	absence	NOUN
ap-10138	93	3	of	of	ADP
ap-10138	93	4	pumps	pump	NOUN
ap-10138	93	5	and	and	CCONJ
ap-10138	93	6	negligible	negligible	ADJ
ap-10138	93	7	decay	decay	NOUN
ap-10138	93	8	power	power	NOUN
ap-10138	93	9	prevent	prevent	VERB
ap-10138	93	10	any	any	DET
ap-10138	93	11	potential	potential	ADJ
ap-10138	93	12	damage	damage	NOUN
ap-10138	93	13	to	to	ADP
ap-10138	93	14	the	the	DET
ap-10138	93	15	nuclear	nuclear	ADJ
ap-10138	93	16	fuel	fuel	NOUN
ap-10138	93	17	that	that	SCONJ
ap-10138	93	18	the	the	DET
ap-10138	93	19	transients	transient	NOUN
ap-10138	93	20	might	might	AUX
ap-10138	93	21	cause	cause	VERB
ap-10138	93	22	.	.	PUNCT
ap-10138	94	1	the	the	DET
ap-10138	94	2	only	only	ADJ
ap-10138	94	3	relevant	relevant	ADJ
ap-10138	94	4	transient	transient	NOUN
ap-10138	94	5	for	for	ADP
ap-10138	94	6	the	the	DET
ap-10138	94	7	vr-1	vr-1	X
ap-10138	94	8	reactor	reactor	NOUN
ap-10138	94	9	is	be	AUX
ap-10138	94	10	an	an	DET
ap-10138	94	11	ria	ria	PROPN
ap-10138	94	12	accident	accident	NOUN
ap-10138	94	13	.	.	PUNCT
ap-10138	95	1	there	there	PRON
ap-10138	95	2	are	be	VERB
ap-10138	95	3	several	several	ADJ
ap-10138	95	4	initiating	initiate	VERB
ap-10138	95	5	events	event	NOUN
ap-10138	95	6	postulated	postulate	VERB
ap-10138	95	7	and	and	CCONJ
ap-10138	95	8	analysed	analyse	VERB
ap-10138	95	9	in	in	ADP
ap-10138	95	10	the	the	DET
ap-10138	95	11	following	follow	VERB
ap-10138	95	12	text	text	NOUN
ap-10138	95	13	.	.	PUNCT
ap-10138	96	1	5.1	5.1	NUM
ap-10138	96	2	.	.	PUNCT
ap-10138	97	1	flooding	flooding	NOUN
ap-10138	97	2	of	of	ADP
ap-10138	97	3	the	the	DET
ap-10138	97	4	experimental	experimental	ADJ
ap-10138	97	5	channel	channel	NOUN
ap-10138	97	6	the	the	DET
ap-10138	97	7	vr-1	vr-1	PUNCT
ap-10138	97	8	reactor	reactor	NOUN
ap-10138	97	9	design	design	NOUN
ap-10138	97	10	includes	include	VERB
ap-10138	97	11	vertical	vertical	ADJ
ap-10138	97	12	experimental	experimental	ADJ
ap-10138	97	13	channels	channel	NOUN
ap-10138	97	14	inserted	insert	VERB
ap-10138	97	15	at	at	ADP
ap-10138	97	16	different	different	ADJ
ap-10138	97	17	positions	position	NOUN
ap-10138	97	18	in	in	ADP
ap-10138	97	19	the	the	DET
ap-10138	97	20	reactor	reactor	NOUN
ap-10138	97	21	core	core	NOUN
ap-10138	97	22	.	.	PUNCT
ap-10138	98	1	these	these	DET
ap-10138	98	2	channels	channel	NOUN
ap-10138	98	3	are	be	AUX
ap-10138	98	4	used	use	VERB
ap-10138	98	5	for	for	ADP
ap-10138	98	6	irradiation	irradiation	NOUN
ap-10138	98	7	and	and	CCONJ
ap-10138	98	8	measurement	measurement	NOUN
ap-10138	98	9	,	,	PUNCT
ap-10138	98	10	and	and	CCONJ
ap-10138	98	11	allow	allow	VERB
ap-10138	98	12	the	the	DET
ap-10138	98	13	introduction	introduction	NOUN
ap-10138	98	14	of	of	ADP
ap-10138	98	15	different	different	ADJ
ap-10138	98	16	samples	sample	NOUN
ap-10138	98	17	or	or	CCONJ
ap-10138	98	18	detectors	detector	NOUN
ap-10138	98	19	.	.	PUNCT
ap-10138	99	1	in	in	ADP
ap-10138	99	2	the	the	DET
ap-10138	99	3	event	event	NOUN
ap-10138	99	4	of	of	ADP
ap-10138	99	5	a	a	DET
ap-10138	99	6	wall	wall	NOUN
ap-10138	99	7	rupture	rupture	NOUN
ap-10138	99	8	at	at	ADP
ap-10138	99	9	the	the	DET
ap-10138	99	10	bottom	bottom	NOUN
ap-10138	99	11	of	of	ADP
ap-10138	99	12	the	the	DET
ap-10138	99	13	channel	channel	NOUN
ap-10138	99	14	,	,	PUNCT
ap-10138	99	15	the	the	DET
ap-10138	99	16	tube	tube	NOUN
ap-10138	99	17	will	will	AUX
ap-10138	99	18	fill	fill	VERB
ap-10138	99	19	with	with	ADP
ap-10138	99	20	water	water	NOUN
ap-10138	99	21	,	,	PUNCT
ap-10138	99	22	increasing	increase	VERB
ap-10138	99	23	the	the	DET
ap-10138	99	24	reactivity	reactivity	NOUN
ap-10138	99	25	through	through	ADP
ap-10138	99	26	improved	improve	VERB
ap-10138	99	27	moderation	moderation	NOUN
ap-10138	99	28	.	.	PUNCT
ap-10138	100	1	using	use	VERB
ap-10138	100	2	the	the	DET
ap-10138	100	3	envelope	envelope	NOUN
ap-10138	100	4	method	method	NOUN
ap-10138	100	5	,	,	PUNCT
ap-10138	100	6	an	an	DET
ap-10138	100	7	initiating	initiate	VERB
ap-10138	100	8	event	event	NOUN
ap-10138	100	9	for	for	ADP
ap-10138	100	10	ria	ria	PROPN
ap-10138	100	11	accident	accident	NOUN
ap-10138	100	12	of	of	ADP
ap-10138	100	13	1.1	1.1	NUM
ap-10138	100	14	βef	βef	NOUN
ap-10138	100	15	in	in	ADP
ap-10138	100	16	0.3	0.3	NUM
ap-10138	100	17	s	s	NOUN
ap-10138	100	18	was	be	AUX
ap-10138	100	19	determined	determine	VERB
ap-10138	100	20	.	.	PUNCT
ap-10138	101	1	the	the	DET
ap-10138	101	2	scram	scram	NOUN
ap-10138	101	3	of	of	ADP
ap-10138	101	4	the	the	DET
ap-10138	101	5	reactor	reactor	NOUN
ap-10138	101	6	is	be	AUX
ap-10138	101	7	initiated	initiate	VERB
ap-10138	101	8	when	when	SCONJ
ap-10138	101	9	the	the	DET
ap-10138	101	10	power	power	NOUN
ap-10138	101	11	change	change	NOUN
ap-10138	101	12	rate	rate	NOUN
ap-10138	101	13	of	of	ADP
ap-10138	101	14	6	6	NUM
ap-10138	101	15	%	%	NOUN
ap-10138	101	16	is	be	AUX
ap-10138	101	17	reached	reach	VERB
ap-10138	101	18	.	.	PUNCT
ap-10138	102	1	as	as	SCONJ
ap-10138	102	2	the	the	DET
ap-10138	102	3	transient	transient	NOUN
ap-10138	102	4	begins	begin	VERB
ap-10138	102	5	,	,	PUNCT
ap-10138	102	6	the	the	DET
ap-10138	102	7	power	power	NOUN
ap-10138	102	8	rises	rise	NOUN
ap-10138	102	9	,	,	PUNCT
ap-10138	102	10	reaching	reach	VERB
ap-10138	102	11	its	its	PRON
ap-10138	102	12	maximum	maximum	NOUN
ap-10138	102	13	at	at	ADP
ap-10138	102	14	0.85	0.85	NUM
ap-10138	102	15	s	s	NOUN
ap-10138	102	16	(	(	PUNCT
ap-10138	102	17	see	see	VERB
ap-10138	102	18	figure	figure	NOUN
ap-10138	102	19	11	11	NUM
ap-10138	102	20	)	)	PUNCT
ap-10138	102	21	.	.	PUNCT
ap-10138	103	1	the	the	DET
ap-10138	103	2	scram	scram	PROPN
ap-10138	103	3	leads	lead	VERB
ap-10138	103	4	to	to	ADP
ap-10138	103	5	an	an	DET
ap-10138	103	6	immediate	immediate	ADJ
ap-10138	103	7	power	power	NOUN
ap-10138	103	8	decrease	decrease	NOUN
ap-10138	103	9	,	,	PUNCT
ap-10138	103	10	with	with	ADP
ap-10138	103	11	delayed	delay	VERB
ap-10138	103	12	fission	fission	NOUN
ap-10138	103	13	power	power	NOUN
ap-10138	103	14	returning	return	VERB
ap-10138	103	15	to	to	ADP
ap-10138	103	16	nominal	nominal	ADJ
ap-10138	103	17	level	level	NOUN
ap-10138	103	18	after	after	ADP
ap-10138	103	19	180	180	NUM
ap-10138	103	20	s.	s.	PROPN
ap-10138	103	21	the	the	DET
ap-10138	103	22	coolant	coolant	NOUN
ap-10138	103	23	velocity	velocity	NOUN
ap-10138	103	24	at	at	ADP
ap-10138	103	25	the	the	DET
ap-10138	103	26	outlet	outlet	NOUN
ap-10138	103	27	of	of	ADP
ap-10138	103	28	the	the	DET
ap-10138	103	29	maximum	maximum	ADJ
ap-10138	103	30	channel	channel	NOUN
ap-10138	103	31	reaches	reach	VERB
ap-10138	103	32	its	its	PRON
ap-10138	103	33	peak	peak	NOUN
ap-10138	103	34	at	at	ADP
ap-10138	103	35	about	about	ADV
ap-10138	103	36	10	10	NUM
ap-10138	103	37	s.	s.	PROPN
ap-10138	103	38	as	as	SCONJ
ap-10138	103	39	natural	natural	ADJ
ap-10138	103	40	circulation	circulation	NOUN
ap-10138	103	41	develops	develop	VERB
ap-10138	103	42	for	for	ADP
ap-10138	103	43	each	each	DET
ap-10138	103	44	model	model	NOUN
ap-10138	103	45	,	,	PUNCT
ap-10138	103	46	the	the	DET
ap-10138	103	47	results	result	NOUN
ap-10138	103	48	start	start	VERB
ap-10138	103	49	to	to	PART
ap-10138	103	50	differ	differ	VERB
ap-10138	103	51	slightly	slightly	ADV
ap-10138	103	52	after	after	ADP
ap-10138	103	53	about	about	ADV
ap-10138	103	54	a	a	PRON
ap-10138	103	55	minute	minute	NOUN
ap-10138	103	56	(	(	PUNCT
ap-10138	103	57	see	see	VERB
ap-10138	103	58	figure	figure	NOUN
ap-10138	103	59	12	12	NUM
ap-10138	103	60	)	)	PUNCT
ap-10138	103	61	.	.	PUNCT
ap-10138	104	1	in	in	ADP
ap-10138	104	2	the	the	DET
ap-10138	104	3	initial	initial	ADJ
ap-10138	104	4	seconds	second	NOUN
ap-10138	104	5	of	of	ADP
ap-10138	104	6	the	the	DET
ap-10138	104	7	transient	transient	NOUN
ap-10138	104	8	,	,	PUNCT
ap-10138	104	9	all	all	DET
ap-10138	104	10	models	model	NOUN
ap-10138	104	11	give	give	VERB
ap-10138	104	12	similar	similar	ADJ
ap-10138	104	13	results	result	NOUN
ap-10138	104	14	in	in	ADP
ap-10138	104	15	terms	term	NOUN
ap-10138	104	16	of	of	ADP
ap-10138	104	17	acceptance	acceptance	NOUN
ap-10138	104	18	criteria	criterion	NOUN
ap-10138	104	19	parameters	parameter	NOUN
ap-10138	104	20	.	.	PUNCT
ap-10138	105	1	this	this	PRON
ap-10138	105	2	applies	apply	VERB
ap-10138	105	3	to	to	ADP
ap-10138	105	4	all	all	DET
ap-10138	105	5	transients	transient	NOUN
ap-10138	105	6	with	with	ADP
ap-10138	105	7	scram	scram	NOUN
ap-10138	105	8	,	,	PUNCT
ap-10138	105	9	including	include	VERB
ap-10138	105	10	events	event	NOUN
ap-10138	105	11	such	such	ADJ
ap-10138	105	12	as	as	ADP
ap-10138	105	13	rod	rod	NOUN
ap-10138	105	14	withdrawal	withdrawal	NOUN
ap-10138	105	15	and	and	CCONJ
ap-10138	105	16	other	other	ADJ
ap-10138	105	17	analysed	analyse	VERB
ap-10138	105	18	accidents	accident	NOUN
ap-10138	105	19	.	.	PUNCT
ap-10138	106	1	effect	effect	NOUN
ap-10138	106	2	of	of	ADP
ap-10138	106	3	scram	scram	PROPN
ap-10138	106	4	delay	delay	VERB
ap-10138	106	5	simulation	simulation	NOUN
ap-10138	106	6	of	of	ADP
ap-10138	106	7	research	research	NOUN
ap-10138	106	8	reactors	reactor	NOUN
ap-10138	106	9	using	use	VERB
ap-10138	106	10	sys	sys	PROPN
ap-10138	106	11	-	-	PUNCT
ap-10138	106	12	th	th	VERB
ap-10138	106	13	codes	code	NOUN
ap-10138	106	14	requires	require	VERB
ap-10138	106	15	numerous	numerous	ADJ
ap-10138	106	16	assumptions	assumption	NOUN
ap-10138	106	17	and	and	CCONJ
ap-10138	106	18	estimates	estimate	NOUN
ap-10138	106	19	of	of	ADP
ap-10138	106	20	key	key	ADJ
ap-10138	106	21	parameters	parameter	NOUN
ap-10138	106	22	.	.	PUNCT
ap-10138	107	1	the	the	DET
ap-10138	107	2	effect	effect	NOUN
ap-10138	107	3	of	of	ADP
ap-10138	107	4	assumed	assume	VERB
ap-10138	107	5	input	input	NOUN
ap-10138	107	6	parameters	parameter	NOUN
ap-10138	107	7	causing	cause	VERB
ap-10138	107	8	a	a	DET
ap-10138	107	9	variety	variety	NOUN
ap-10138	107	10	of	of	ADP
ap-10138	107	11	results	result	NOUN
ap-10138	107	12	is	be	AUX
ap-10138	107	13	called	call	VERB
ap-10138	107	14	an	an	DET
ap-10138	107	15	user	user	NOUN
ap-10138	107	16	effect	effect	NOUN
ap-10138	107	17	.	.	PUNCT
ap-10138	108	1	one	one	NUM
ap-10138	108	2	of	of	ADP
ap-10138	108	3	the	the	DET
ap-10138	108	4	key	key	ADJ
ap-10138	108	5	parameters	parameter	NOUN
ap-10138	108	6	is	be	AUX
ap-10138	108	7	the	the	DET
ap-10138	108	8	scram	scram	PROPN
ap-10138	108	9	delay	delay	NOUN
ap-10138	108	10	,	,	PUNCT
ap-10138	108	11	the	the	DET
ap-10138	108	12	time	time	NOUN
ap-10138	108	13	interval	interval	NOUN
ap-10138	108	14	between	between	ADP
ap-10138	108	15	the	the	DET
ap-10138	108	16	detection	detection	NOUN
ap-10138	108	17	of	of	ADP
ap-10138	108	18	the	the	DET
ap-10138	108	19	scram	scram	PROPN
ap-10138	108	20	signal	signal	NOUN
ap-10138	108	21	and	and	CCONJ
ap-10138	108	22	the	the	DET
ap-10138	108	23	start	start	NOUN
ap-10138	108	24	of	of	ADP
ap-10138	108	25	the	the	DET
ap-10138	108	26	control	control	NOUN
ap-10138	108	27	rod	rod	NOUN
ap-10138	108	28	movement	movement	NOUN
ap-10138	108	29	.	.	PUNCT
ap-10138	109	1	this	this	DET
ap-10138	109	2	time	time	NOUN
ap-10138	109	3	interval	interval	NOUN
ap-10138	109	4	can	can	AUX
ap-10138	109	5	have	have	VERB
ap-10138	109	6	significant	significant	ADJ
ap-10138	109	7	impact	impact	NOUN
ap-10138	109	8	on	on	ADP
ap-10138	109	9	the	the	DET
ap-10138	109	10	outcome	outcome	NOUN
ap-10138	109	11	of	of	ADP
ap-10138	109	12	the	the	DET
ap-10138	109	13	initiating	initiate	VERB
ap-10138	109	14	accidents	accident	NOUN
ap-10138	109	15	.	.	PUNCT
ap-10138	110	1	figures	figure	NOUN
ap-10138	110	2	13	13	NUM
ap-10138	110	3	and	and	CCONJ
ap-10138	110	4	14	14	NUM
ap-10138	110	5	show	show	VERB
ap-10138	110	6	the	the	DET
ap-10138	110	7	reactor	reactor	NOUN
ap-10138	110	8	power	power	NOUN
ap-10138	110	9	and	and	CCONJ
ap-10138	110	10	cladding	cladding	NOUN
ap-10138	110	11	temperature	temperature	NOUN
ap-10138	110	12	at	at	ADP
ap-10138	110	13	the	the	DET
ap-10138	110	14	core	core	NOUN
ap-10138	110	15	centre	centre	NOUN
ap-10138	110	16	during	during	ADP
ap-10138	110	17	a	a	DET
ap-10138	110	18	pie	pie	NOUN
ap-10138	110	19	of	of	ADP
ap-10138	110	20	vertical	vertical	ADJ
ap-10138	110	21	channel	channel	NOUN
ap-10138	110	22	flooding	flooding	NOUN
ap-10138	110	23	with	with	ADP
ap-10138	110	24	different	different	ADJ
ap-10138	110	25	delay	delay	NOUN
ap-10138	110	26	assumptions	assumption	NOUN
ap-10138	110	27	for	for	ADP
ap-10138	110	28	the	the	DET
ap-10138	110	29	control	control	NOUN
ap-10138	110	30	rods	rod	NOUN
ap-10138	110	31	’	'	PUNCT
ap-10138	110	32	insertion	insertion	NOUN
ap-10138	110	33	.	.	PUNCT
ap-10138	111	1	for	for	ADP
ap-10138	111	2	the	the	DET
ap-10138	111	3	delay	delay	NOUN
ap-10138	111	4	of	of	ADP
ap-10138	111	5	0.8	0.8	NUM
ap-10138	111	6	s	s	NOUN
ap-10138	111	7	,	,	PUNCT
ap-10138	111	8	the	the	DET
ap-10138	111	9	cladding	clad	VERB
ap-10138	111	10	temperature	temperature	NOUN
ap-10138	111	11	acceptance	acceptance	NOUN
ap-10138	111	12	247	247	NUM
ap-10138	111	13	jakub	jakub	PROPN
ap-10138	111	14	mátl	mátl	PROPN
ap-10138	111	15	,	,	PUNCT
ap-10138	111	16	filip	filip	PROPN
ap-10138	111	17	fejt	fejt	PROPN
ap-10138	111	18	acta	acta	PROPN
ap-10138	111	19	polytechnica	polytechnica	PROPN
ap-10138	111	20	figure	figure	NOUN
ap-10138	111	21	13	13	NUM
ap-10138	111	22	.	.	PUNCT
ap-10138	112	1	reactor	reactor	NOUN
ap-10138	112	2	power	power	NOUN
ap-10138	112	3	for	for	ADP
ap-10138	112	4	different	different	ADJ
ap-10138	112	5	scram	scram	NOUN
ap-10138	112	6	delay	delay	NOUN
ap-10138	112	7	(	(	PUNCT
ap-10138	112	8	ria	ria	PROPN
ap-10138	112	9	1.1	1.1	NUM
ap-10138	112	10	βef	βef	NOUN
ap-10138	112	11	in	in	ADP
ap-10138	112	12	0.3	0.3	NUM
ap-10138	112	13	s	s	NOUN
ap-10138	112	14	)	)	PUNCT
ap-10138	112	15	–	–	PUNCT
ap-10138	112	16	model	model	NOUN
ap-10138	112	17	a.	a.	NOUN
ap-10138	112	18	figure	figure	NOUN
ap-10138	112	19	14	14	NUM
ap-10138	112	20	.	.	PUNCT
ap-10138	113	1	cladding	clad	VERB
ap-10138	113	2	temperature	temperature	NOUN
ap-10138	113	3	for	for	ADP
ap-10138	113	4	different	different	ADJ
ap-10138	113	5	scram	scram	NOUN
ap-10138	113	6	delay	delay	NOUN
ap-10138	113	7	(	(	PUNCT
ap-10138	113	8	ria	ria	PROPN
ap-10138	113	9	1.1	1.1	NUM
ap-10138	113	10	βef	βef	NOUN
ap-10138	113	11	in	in	ADP
ap-10138	113	12	0.3	0.3	NUM
ap-10138	113	13	s	s	NOUN
ap-10138	113	14	)	)	PUNCT
ap-10138	113	15	–	–	PUNCT
ap-10138	113	16	model	model	NOUN
ap-10138	113	17	a.	a.	NOUN
ap-10138	113	18	figure	figure	NOUN
ap-10138	113	19	15	15	NUM
ap-10138	113	20	.	.	PUNCT
ap-10138	114	1	reactor	reactor	NOUN
ap-10138	114	2	power	power	NOUN
ap-10138	114	3	during	during	ADP
ap-10138	114	4	ria	ria	PROPN
ap-10138	114	5	accident	accident	NOUN
ap-10138	114	6	(	(	PUNCT
ap-10138	114	7	0.7	0.7	NUM
ap-10138	114	8	βef	βef	NOUN
ap-10138	114	9	in	in	ADP
ap-10138	114	10	7	7	NUM
ap-10138	114	11	s	s	NOUN
ap-10138	114	12	without	without	ADP
ap-10138	114	13	scram	scram	NOUN
ap-10138	114	14	)	)	PUNCT
ap-10138	114	15	for	for	ADP
ap-10138	114	16	different	different	ADJ
ap-10138	114	17	models	model	NOUN
ap-10138	114	18	.	.	PUNCT
ap-10138	115	1	criteria	criterion	NOUN
ap-10138	115	2	(	(	PUNCT
ap-10138	115	3	tclad	tclad	VERB
ap-10138	115	4	<	<	X
ap-10138	115	5	98	98	NUM
ap-10138	115	6	°	°	NOUN
ap-10138	115	7	c	c	NOUN
ap-10138	115	8	)	)	PUNCT
ap-10138	115	9	are	be	AUX
ap-10138	115	10	broken	break	VERB
ap-10138	115	11	.	.	PUNCT
ap-10138	116	1	models	model	NOUN
ap-10138	116	2	with	with	ADP
ap-10138	116	3	the	the	DET
ap-10138	116	4	0.6	0.6	NUM
ap-10138	116	5	s	s	NOUN
ap-10138	116	6	delay	delay	NOUN
ap-10138	116	7	are	be	AUX
ap-10138	116	8	used	use	VERB
ap-10138	116	9	for	for	ADP
ap-10138	116	10	all	all	DET
ap-10138	116	11	design	design	NOUN
ap-10138	116	12	basis	basis	NOUN
ap-10138	116	13	events	event	NOUN
ap-10138	116	14	with	with	ADP
ap-10138	116	15	reactor	reactor	NOUN
ap-10138	116	16	shutdown	shutdown	NOUN
ap-10138	116	17	,	,	PUNCT
ap-10138	116	18	as	as	SCONJ
ap-10138	116	19	it	it	PRON
ap-10138	116	20	allows	allow	VERB
ap-10138	116	21	for	for	ADP
ap-10138	116	22	a	a	DET
ap-10138	116	23	clearer	clear	ADJ
ap-10138	116	24	comparison	comparison	NOUN
ap-10138	116	25	of	of	ADP
ap-10138	116	26	transient	transient	ADJ
ap-10138	116	27	states	state	NOUN
ap-10138	116	28	without	without	ADP
ap-10138	116	29	breaching	breach	VERB
ap-10138	116	30	the	the	DET
ap-10138	116	31	acceptance	acceptance	NOUN
ap-10138	116	32	criteria	criterion	NOUN
ap-10138	116	33	.	.	PUNCT
ap-10138	117	1	the	the	DET
ap-10138	117	2	real	real	ADJ
ap-10138	117	3	delay	delay	NOUN
ap-10138	117	4	is	be	AUX
ap-10138	117	5	supposed	suppose	VERB
ap-10138	117	6	to	to	PART
ap-10138	117	7	be	be	AUX
ap-10138	117	8	much	much	ADV
ap-10138	117	9	less	less	ADJ
ap-10138	117	10	than	than	ADP
ap-10138	117	11	0.1	0.1	NUM
ap-10138	117	12	s	s	NOUN
ap-10138	117	13	,	,	PUNCT
ap-10138	117	14	therefore	therefore	ADV
ap-10138	117	15	,	,	PUNCT
ap-10138	117	16	the	the	DET
ap-10138	117	17	value	value	NOUN
ap-10138	117	18	of	of	ADP
ap-10138	117	19	0.6	0.6	NUM
ap-10138	117	20	s	s	NOUN
ap-10138	117	21	is	be	AUX
ap-10138	117	22	very	very	ADV
ap-10138	117	23	conservative	conservative	ADJ
ap-10138	117	24	.	.	PUNCT
ap-10138	118	1	the	the	DET
ap-10138	118	2	graphs	graph	NOUN
ap-10138	118	3	indicate	indicate	VERB
ap-10138	118	4	that	that	SCONJ
ap-10138	118	5	a	a	DET
ap-10138	118	6	0.8	0.8	NUM
ap-10138	118	7	s	s	NOUN
ap-10138	118	8	delay	delay	NOUN
ap-10138	118	9	could	could	AUX
ap-10138	118	10	lead	lead	VERB
ap-10138	118	11	to	to	ADP
ap-10138	118	12	surface	surface	NOUN
ap-10138	118	13	boiling	boiling	NOUN
ap-10138	118	14	,	,	PUNCT
ap-10138	118	15	while	while	SCONJ
ap-10138	118	16	the	the	DET
ap-10138	118	17	delay	delay	NOUN
ap-10138	118	18	of	of	ADP
ap-10138	118	19	0.3	0.3	NUM
ap-10138	118	20	s	s	NOUN
ap-10138	118	21	might	might	AUX
ap-10138	118	22	not	not	PART
ap-10138	118	23	cause	cause	VERB
ap-10138	118	24	any	any	DET
ap-10138	118	25	significant	significant	ADJ
ap-10138	118	26	heat	heat	NOUN
ap-10138	118	27	up	up	ADP
ap-10138	118	28	or	or	CCONJ
ap-10138	118	29	damage	damage	NOUN
ap-10138	118	30	to	to	ADP
ap-10138	118	31	the	the	DET
ap-10138	118	32	cladding	cladding	NOUN
ap-10138	118	33	.	.	PUNCT
ap-10138	119	1	this	this	PRON
ap-10138	119	2	shows	show	VERB
ap-10138	119	3	a	a	DET
ap-10138	119	4	significant	significant	ADJ
ap-10138	119	5	user	user	NOUN
ap-10138	119	6	-	-	PUNCT
ap-10138	119	7	effect	effect	NOUN
ap-10138	119	8	due	due	ADP
ap-10138	119	9	to	to	ADP
ap-10138	119	10	fast	fast	ADJ
ap-10138	119	11	transient	transient	ADJ
ap-10138	119	12	behaviour	behaviour	NOUN
ap-10138	119	13	of	of	ADP
ap-10138	119	14	research	research	NOUN
ap-10138	119	15	reactors	reactor	NOUN
ap-10138	119	16	.	.	PUNCT
ap-10138	120	1	5.2	5.2	NUM
ap-10138	120	2	.	.	PUNCT
ap-10138	120	3	inadvertent	inadvertent	ADJ
ap-10138	120	4	control	control	NOUN
ap-10138	120	5	rod	rod	NOUN
ap-10138	120	6	withdrawal	withdrawal	NOUN
ap-10138	120	7	during	during	ADP
ap-10138	120	8	operation	operation	NOUN
ap-10138	120	9	postulated	postulate	VERB
ap-10138	120	10	initiating	initiate	VERB
ap-10138	120	11	event	event	NOUN
ap-10138	120	12	of	of	ADP
ap-10138	120	13	inadvertent	inadvertent	ADJ
ap-10138	120	14	control	control	NOUN
ap-10138	120	15	rod	rod	NOUN
ap-10138	120	16	withdrawal	withdrawal	NOUN
ap-10138	120	17	is	be	AUX
ap-10138	120	18	based	base	VERB
ap-10138	120	19	on	on	ADP
ap-10138	120	20	the	the	DET
ap-10138	120	21	vr-1	vr-1	X
ap-10138	120	22	operational	operational	ADJ
ap-10138	120	23	documentation	documentation	NOUN
ap-10138	120	24	,	,	PUNCT
ap-10138	120	25	namely	namely	ADV
ap-10138	120	26	the	the	DET
ap-10138	120	27	vr-1	vr-1	CCONJ
ap-10138	120	28	reactor	reactor	NOUN
ap-10138	120	29	limits	limit	NOUN
ap-10138	120	30	and	and	CCONJ
ap-10138	120	31	conditions	condition	NOUN
ap-10138	121	1	[	[	X
ap-10138	121	2	7	7	NUM
ap-10138	121	3	]	]	PUNCT
ap-10138	121	4	.	.	PUNCT
ap-10138	122	1	for	for	ADP
ap-10138	122	2	each	each	DET
ap-10138	122	3	core	core	NOUN
ap-10138	122	4	configuration	configuration	NOUN
ap-10138	122	5	,	,	PUNCT
ap-10138	122	6	no	no	DET
ap-10138	122	7	control	control	NOUN
ap-10138	122	8	rod	rod	NOUN
ap-10138	122	9	worth	worth	NOUN
ap-10138	122	10	can	can	AUX
ap-10138	122	11	excess	excess	VERB
ap-10138	122	12	0.7	0.7	NUM
ap-10138	122	13	βef	βef	NOUN
ap-10138	122	14	and	and	CCONJ
ap-10138	122	15	reactivity	reactivity	NOUN
ap-10138	122	16	introduction	introduction	NOUN
ap-10138	122	17	velocity	velocity	NOUN
ap-10138	122	18	of	of	ADP
ap-10138	122	19	0.1	0.1	NUM
ap-10138	122	20	βef	βef	NUM
ap-10138	123	1	s−1	s−1	PROPN
ap-10138	123	2	.	.	PUNCT
ap-10138	124	1	this	this	PRON
ap-10138	124	2	implies	imply	VERB
ap-10138	124	3	a	a	DET
ap-10138	124	4	possible	possible	ADJ
ap-10138	124	5	slow	slow	ADJ
ap-10138	124	6	ria	ria	PROPN
ap-10138	124	7	accident	accident	NOUN
ap-10138	124	8	0.7	0.7	NUM
ap-10138	124	9	βef	βef	NOUN
ap-10138	124	10	in	in	ADP
ap-10138	124	11	7	7	NUM
ap-10138	124	12	s.	s.	NOUN
ap-10138	124	13	for	for	ADP
ap-10138	124	14	the	the	DET
ap-10138	124	15	design	design	NOUN
ap-10138	124	16	basis	basis	NOUN
ap-10138	124	17	accidents	accident	NOUN
ap-10138	124	18	when	when	SCONJ
ap-10138	124	19	scram	scram	PROPN
ap-10138	124	20	is	be	AUX
ap-10138	124	21	assumed	assume	VERB
ap-10138	124	22	,	,	PUNCT
ap-10138	124	23	the	the	DET
ap-10138	124	24	power	power	NOUN
ap-10138	124	25	excursion	excursion	NOUN
ap-10138	124	26	remains	remain	VERB
ap-10138	124	27	negligible	negligible	ADJ
ap-10138	124	28	.	.	PUNCT
ap-10138	125	1	in	in	ADP
ap-10138	125	2	the	the	DET
ap-10138	125	3	following	follow	VERB
ap-10138	125	4	text	text	NOUN
ap-10138	125	5	,	,	PUNCT
ap-10138	125	6	it	it	PRON
ap-10138	125	7	is	be	AUX
ap-10138	125	8	assumed	assume	VERB
ap-10138	125	9	that	that	SCONJ
ap-10138	125	10	the	the	DET
ap-10138	125	11	reactor	reactor	NOUN
ap-10138	125	12	shift	shift	NOUN
ap-10138	125	13	will	will	AUX
ap-10138	125	14	take	take	VERB
ap-10138	125	15	such	such	ADJ
ap-10138	125	16	steps	step	NOUN
ap-10138	125	17	that	that	SCONJ
ap-10138	125	18	it	it	PRON
ap-10138	125	19	will	will	AUX
ap-10138	125	20	not	not	PART
ap-10138	125	21	be	be	AUX
ap-10138	125	22	possible	possible	ADJ
ap-10138	125	23	to	to	PART
ap-10138	125	24	shut	shut	VERB
ap-10138	125	25	down	down	ADP
ap-10138	125	26	the	the	DET
ap-10138	125	27	reactor	reactor	NOUN
ap-10138	125	28	,	,	PUNCT
ap-10138	125	29	i.e.	i.e.	X
ap-10138	125	30	to	to	PART
ap-10138	125	31	insert	insert	VERB
ap-10138	125	32	control	control	NOUN
ap-10138	125	33	rods	rod	NOUN
ap-10138	125	34	into	into	ADP
ap-10138	125	35	the	the	DET
ap-10138	125	36	reactor	reactor	NOUN
ap-10138	125	37	core	core	NOUN
ap-10138	125	38	.	.	PUNCT
ap-10138	126	1	the	the	DET
ap-10138	126	2	reactor	reactor	NOUN
ap-10138	126	3	power	power	NOUN
ap-10138	126	4	,	,	PUNCT
ap-10138	126	5	cladding	clad	VERB
ap-10138	126	6	temperature	temperature	NOUN
ap-10138	126	7	,	,	PUNCT
ap-10138	126	8	and	and	CCONJ
ap-10138	126	9	coolant	coolant	NOUN
ap-10138	126	10	velocity	velocity	NOUN
ap-10138	126	11	is	be	AUX
ap-10138	126	12	depicted	depict	VERB
ap-10138	126	13	in	in	ADP
ap-10138	126	14	figure	figure	NOUN
ap-10138	126	15	15	15	NUM
ap-10138	126	16	,	,	PUNCT
ap-10138	126	17	16	16	NUM
ap-10138	126	18	,	,	PUNCT
ap-10138	126	19	and	and	CCONJ
ap-10138	126	20	17	17	NUM
ap-10138	126	21	.	.	PUNCT
ap-10138	127	1	the	the	DET
ap-10138	127	2	reactor	reactor	NOUN
ap-10138	127	3	behaviour	behaviour	NOUN
ap-10138	127	4	during	during	ADP
ap-10138	127	5	an	an	DET
ap-10138	127	6	unprotected	unprotected	ADJ
ap-10138	127	7	rod	rod	NOUN
ap-10138	127	8	withdrawal	withdrawal	NOUN
ap-10138	127	9	accident	accident	NOUN
ap-10138	127	10	can	can	AUX
ap-10138	127	11	be	be	AUX
ap-10138	127	12	divided	divide	VERB
ap-10138	127	13	into	into	ADP
ap-10138	127	14	two	two	NUM
ap-10138	127	15	distinct	distinct	ADJ
ap-10138	127	16	phases	phase	NOUN
ap-10138	127	17	:	:	PUNCT
ap-10138	127	18	independent	independent	ADJ
ap-10138	127	19	and	and	CCONJ
ap-10138	127	20	interdependent	interdependent	ADJ
ap-10138	127	21	.	.	PUNCT
ap-10138	128	1	during	during	ADP
ap-10138	128	2	the	the	DET
ap-10138	128	3	independent	independent	ADJ
ap-10138	128	4	phase	phase	NOUN
ap-10138	128	5	,	,	PUNCT
ap-10138	128	6	which	which	PRON
ap-10138	128	7	lasts	last	VERB
ap-10138	128	8	for	for	ADP
ap-10138	128	9	approximately	approximately	ADV
ap-10138	128	10	one	one	NUM
ap-10138	128	11	minute	minute	NOUN
ap-10138	128	12	,	,	PUNCT
ap-10138	128	13	the	the	DET
ap-10138	128	14	reactor	reactor	NOUN
ap-10138	128	15	’s	’s	PART
ap-10138	128	16	behaviour	behaviour	NOUN
ap-10138	128	17	is	be	AUX
ap-10138	128	18	solely	solely	ADV
ap-10138	128	19	defined	define	VERB
ap-10138	128	20	by	by	ADP
ap-10138	128	21	its	its	PRON
ap-10138	128	22	248	248	NUM
ap-10138	128	23	vol	vol	NOUN
ap-10138	128	24	.	.	PUNCT
ap-10138	129	1	65	65	NUM
ap-10138	129	2	no	no	NOUN
ap-10138	129	3	.	.	PUNCT
ap-10138	130	1	2/2025	2/2025	PROPN
ap-10138	130	2	transient	transient	PROPN
ap-10138	130	3	simulation	simulation	NOUN
ap-10138	130	4	of	of	ADP
ap-10138	130	5	the	the	DET
ap-10138	130	6	vr-1	vr-1	NOUN
ap-10138	130	7	reactor	reactor	NOUN
ap-10138	130	8	using	use	VERB
ap-10138	130	9	relap5	relap5	NOUN
ap-10138	130	10	figure	figure	NOUN
ap-10138	130	11	16	16	NUM
ap-10138	130	12	.	.	PUNCT
ap-10138	131	1	cladding	clad	VERB
ap-10138	131	2	temperature	temperature	NOUN
ap-10138	131	3	in	in	ADP
ap-10138	131	4	the	the	DET
ap-10138	131	5	centre	centre	NOUN
ap-10138	131	6	of	of	ADP
ap-10138	131	7	the	the	DET
ap-10138	131	8	fuel	fuel	NOUN
ap-10138	131	9	assembly	assembly	NOUN
ap-10138	131	10	during	during	ADP
ap-10138	131	11	ria	ria	PROPN
ap-10138	131	12	accident	accident	NOUN
ap-10138	131	13	(	(	PUNCT
ap-10138	131	14	0.7	0.7	NUM
ap-10138	131	15	βef	βef	NOUN
ap-10138	131	16	in	in	ADP
ap-10138	131	17	7	7	NUM
ap-10138	131	18	s	s	NOUN
ap-10138	131	19	without	without	ADP
ap-10138	131	20	scram	scram	NOUN
ap-10138	131	21	)	)	PUNCT
ap-10138	131	22	for	for	ADP
ap-10138	131	23	different	different	ADJ
ap-10138	131	24	models	model	NOUN
ap-10138	131	25	.	.	PUNCT
ap-10138	132	1	figure	figure	VERB
ap-10138	132	2	17	17	NUM
ap-10138	132	3	.	.	PUNCT
ap-10138	133	1	coolant	coolant	PROPN
ap-10138	133	2	outlet	outlet	PROPN
ap-10138	133	3	velocity	velocity	NOUN
ap-10138	133	4	during	during	ADP
ap-10138	133	5	ria	ria	PROPN
ap-10138	133	6	accident	accident	NOUN
ap-10138	133	7	(	(	PUNCT
ap-10138	133	8	0.7	0.7	NUM
ap-10138	133	9	βef	βef	NOUN
ap-10138	133	10	in	in	ADP
ap-10138	133	11	7	7	NUM
ap-10138	133	12	s	s	NOUN
ap-10138	133	13	without	without	ADP
ap-10138	133	14	scram	scram	NOUN
ap-10138	133	15	)	)	PUNCT
ap-10138	133	16	for	for	ADP
ap-10138	133	17	different	different	ADJ
ap-10138	133	18	models	model	NOUN
ap-10138	133	19	.	.	PUNCT
ap-10138	134	1	kinetics	kinetic	NOUN
ap-10138	134	2	and	and	CCONJ
ap-10138	134	3	feedback	feedback	NOUN
ap-10138	134	4	mechanisms	mechanism	NOUN
ap-10138	134	5	,	,	PUNCT
ap-10138	134	6	which	which	PRON
ap-10138	134	7	are	be	AUX
ap-10138	134	8	identical	identical	ADJ
ap-10138	134	9	across	across	ADP
ap-10138	134	10	all	all	DET
ap-10138	134	11	models	model	NOUN
ap-10138	134	12	.	.	PUNCT
ap-10138	135	1	the	the	DET
ap-10138	135	2	nodalisation	nodalisation	NOUN
ap-10138	135	3	of	of	ADP
ap-10138	135	4	the	the	DET
ap-10138	135	5	free	free	ADJ
ap-10138	135	6	coolant	coolant	NOUN
ap-10138	135	7	volume	volume	NOUN
ap-10138	135	8	above	above	ADP
ap-10138	135	9	the	the	DET
ap-10138	135	10	core	core	NOUN
ap-10138	135	11	starts	start	VERB
ap-10138	135	12	to	to	PART
ap-10138	135	13	play	play	VERB
ap-10138	135	14	a	a	DET
ap-10138	135	15	crucial	crucial	ADJ
ap-10138	135	16	role	role	NOUN
ap-10138	135	17	in	in	ADP
ap-10138	135	18	shaping	shape	VERB
ap-10138	135	19	the	the	DET
ap-10138	135	20	model	model	NOUN
ap-10138	135	21	behaviour	behaviour	NOUN
ap-10138	135	22	when	when	SCONJ
ap-10138	135	23	natural	natural	ADJ
ap-10138	135	24	circulation	circulation	NOUN
ap-10138	135	25	fully	fully	ADV
ap-10138	135	26	develops	develop	VERB
ap-10138	135	27	.	.	PUNCT
ap-10138	136	1	this	this	DET
ap-10138	136	2	phenomenon	phenomenon	NOUN
ap-10138	136	3	applies	apply	VERB
ap-10138	136	4	universally	universally	ADV
ap-10138	136	5	to	to	ADP
ap-10138	136	6	all	all	DET
ap-10138	136	7	transients	transient	NOUN
ap-10138	136	8	and	and	CCONJ
ap-10138	136	9	models	model	NOUN
ap-10138	136	10	.	.	PUNCT
ap-10138	137	1	for	for	ADP
ap-10138	137	2	model	model	NOUN
ap-10138	137	3	a	a	X
ap-10138	137	4	,	,	PUNCT
ap-10138	137	5	the	the	DET
ap-10138	137	6	coolant	coolant	NOUN
ap-10138	137	7	flows	flow	VERB
ap-10138	137	8	through	through	ADP
ap-10138	137	9	the	the	DET
ap-10138	137	10	stratified	stratified	ADJ
ap-10138	137	11	volume	volume	NOUN
ap-10138	137	12	(	(	PUNCT
ap-10138	137	13	sv	sv	NOUN
ap-10138	137	14	)	)	PUNCT
ap-10138	137	15	–	–	PUNCT
ap-10138	137	16	pipe	pipe	NOUN
ap-10138	137	17	40	40	NUM
ap-10138	137	18	–	–	PUNCT
ap-10138	137	19	which	which	PRON
ap-10138	137	20	serves	serve	VERB
ap-10138	137	21	as	as	ADP
ap-10138	137	22	a	a	DET
ap-10138	137	23	2.675	2.675	NUM
ap-10138	137	24	m	m	NOUN
ap-10138	137	25	long	long	ADJ
ap-10138	137	26	riser	riser	NOUN
ap-10138	137	27	.	.	PUNCT
ap-10138	138	1	the	the	DET
ap-10138	138	2	lack	lack	NOUN
ap-10138	138	3	of	of	ADP
ap-10138	138	4	mixing	mixing	NOUN
ap-10138	138	5	of	of	ADP
ap-10138	138	6	the	the	DET
ap-10138	138	7	heated	heated	ADJ
ap-10138	138	8	coolant	coolant	NOUN
ap-10138	138	9	with	with	ADP
ap-10138	138	10	the	the	DET
ap-10138	138	11	cold	cold	ADJ
ap-10138	138	12	water	water	NOUN
ap-10138	138	13	in	in	ADP
ap-10138	138	14	the	the	DET
ap-10138	138	15	sv	sv	NOUN
ap-10138	138	16	creates	create	VERB
ap-10138	138	17	a	a	DET
ap-10138	138	18	high	high	ADJ
ap-10138	138	19	temperature	temperature	NOUN
ap-10138	138	20	&	&	CCONJ
ap-10138	138	21	density	density	NOUN
ap-10138	138	22	difference	difference	NOUN
ap-10138	138	23	at	at	ADP
ap-10138	138	24	the	the	DET
ap-10138	138	25	sv	sv	PROPN
ap-10138	138	26	inlet	inlet	NOUN
ap-10138	138	27	and	and	CCONJ
ap-10138	138	28	outlet	outlet	NOUN
ap-10138	138	29	increasing	increase	VERB
ap-10138	138	30	the	the	DET
ap-10138	138	31	buoyancy	buoyancy	NOUN
ap-10138	138	32	forces	force	NOUN
ap-10138	138	33	.	.	PUNCT
ap-10138	139	1	as	as	SCONJ
ap-10138	139	2	can	can	AUX
ap-10138	139	3	be	be	AUX
ap-10138	139	4	seen	see	VERB
ap-10138	139	5	in	in	ADP
ap-10138	139	6	figure	figure	NOUN
ap-10138	139	7	10	10	NUM
ap-10138	139	8	,	,	PUNCT
ap-10138	139	9	with	with	ADP
ap-10138	139	10	the	the	DET
ap-10138	139	11	cfd	cfd	NOUN
ap-10138	139	12	calculation	calculation	NOUN
ap-10138	139	13	of	of	ADP
ap-10138	139	14	the	the	DET
ap-10138	139	15	triga	triga	PROPN
ap-10138	139	16	reactor	reactor	NOUN
ap-10138	139	17	,	,	PUNCT
ap-10138	139	18	the	the	DET
ap-10138	139	19	main	main	ADJ
ap-10138	139	20	flow	flow	NOUN
ap-10138	139	21	direction	direction	NOUN
ap-10138	139	22	remains	remain	VERB
ap-10138	139	23	vertical	vertical	ADJ
ap-10138	139	24	.	.	PUNCT
ap-10138	140	1	this	this	PRON
ap-10138	140	2	justifies	justify	VERB
ap-10138	140	3	neglecting	neglect	VERB
ap-10138	140	4	the	the	DET
ap-10138	140	5	radial	radial	ADJ
ap-10138	140	6	mixing	mixing	NOUN
ap-10138	140	7	and	and	CCONJ
ap-10138	140	8	using	use	VERB
ap-10138	140	9	the	the	DET
ap-10138	140	10	stratified	stratified	ADJ
ap-10138	140	11	volume	volume	NOUN
ap-10138	140	12	(	(	PUNCT
ap-10138	140	13	pipe	pipe	NOUN
ap-10138	140	14	40	40	NUM
ap-10138	140	15	)	)	PUNCT
ap-10138	140	16	as	as	ADP
ap-10138	140	17	a	a	DET
ap-10138	140	18	riser	riser	NOUN
ap-10138	140	19	.	.	PUNCT
ap-10138	141	1	the	the	DET
ap-10138	141	2	nodalisation	nodalisation	NOUN
ap-10138	141	3	of	of	ADP
ap-10138	141	4	the	the	DET
ap-10138	141	5	model	model	NOUN
ap-10138	141	6	a	a	DET
ap-10138	141	7	leads	lead	NOUN
ap-10138	141	8	to	to	ADP
ap-10138	141	9	the	the	DET
ap-10138	141	10	higher	high	ADJ
ap-10138	141	11	flow	flow	NOUN
ap-10138	141	12	,	,	PUNCT
ap-10138	141	13	which	which	PRON
ap-10138	141	14	,	,	PUNCT
ap-10138	141	15	due	due	ADP
ap-10138	141	16	to	to	ADP
ap-10138	141	17	the	the	DET
ap-10138	141	18	negative	negative	ADJ
ap-10138	141	19	coolant	coolant	NOUN
ap-10138	141	20	feedback	feedback	NOUN
ap-10138	141	21	,	,	PUNCT
ap-10138	141	22	results	result	VERB
ap-10138	141	23	in	in	ADP
ap-10138	141	24	the	the	DET
ap-10138	141	25	higher	high	ADJ
ap-10138	141	26	power	power	NOUN
ap-10138	141	27	,	,	PUNCT
ap-10138	141	28	and	and	CCONJ
ap-10138	141	29	therefore	therefore	ADV
ap-10138	141	30	higher	high	ADJ
ap-10138	141	31	cladding	cladding	NOUN
ap-10138	141	32	temperature	temperature	NOUN
ap-10138	141	33	(	(	PUNCT
ap-10138	141	34	see	see	VERB
ap-10138	141	35	figures	figure	NOUN
ap-10138	141	36	15	15	NUM
ap-10138	141	37	and	and	CCONJ
ap-10138	141	38	16	16	NUM
ap-10138	141	39	)	)	PUNCT
ap-10138	141	40	.	.	PUNCT
ap-10138	142	1	it	it	PRON
ap-10138	142	2	is	be	AUX
ap-10138	142	3	important	important	ADJ
ap-10138	142	4	to	to	PART
ap-10138	142	5	notice	notice	VERB
ap-10138	142	6	the	the	DET
ap-10138	142	7	strong	strong	ADJ
ap-10138	142	8	interconnection	interconnection	NOUN
ap-10138	142	9	of	of	ADP
ap-10138	142	10	the	the	DET
ap-10138	142	11	power	power	NOUN
ap-10138	142	12	and	and	CCONJ
ap-10138	142	13	the	the	DET
ap-10138	142	14	flow	flow	NOUN
ap-10138	142	15	for	for	ADP
ap-10138	142	16	natural	natural	ADJ
ap-10138	142	17	circulation	circulation	NOUN
ap-10138	142	18	systems	system	NOUN
ap-10138	142	19	.	.	PUNCT
ap-10138	143	1	the	the	DET
ap-10138	143	2	behaviour	behaviour	NOUN
ap-10138	143	3	of	of	ADP
ap-10138	143	4	models	model	NOUN
ap-10138	143	5	b	b	PROPN
ap-10138	143	6	,	,	PUNCT
ap-10138	143	7	c	c	NOUN
ap-10138	143	8	,	,	PUNCT
ap-10138	143	9	and	and	CCONJ
ap-10138	143	10	d	d	NOUN
ap-10138	143	11	shows	show	VERB
ap-10138	143	12	similarities	similarity	NOUN
ap-10138	143	13	.	.	PUNCT
ap-10138	144	1	all	all	DET
ap-10138	144	2	three	three	NUM
ap-10138	144	3	models	model	NOUN
ap-10138	144	4	allow	allow	VERB
ap-10138	144	5	for	for	ADP
ap-10138	144	6	recirculation	recirculation	NOUN
ap-10138	144	7	and	and	CCONJ
ap-10138	144	8	cross	cross	NOUN
ap-10138	144	9	flow	flow	NOUN
ap-10138	144	10	in	in	ADP
ap-10138	144	11	fcv	fcv	PROPN
ap-10138	144	12	to	to	PART
ap-10138	144	13	occur	occur	VERB
ap-10138	144	14	with	with	ADP
ap-10138	144	15	varying	vary	VERB
ap-10138	144	16	stages	stage	NOUN
ap-10138	144	17	of	of	ADP
ap-10138	144	18	complexity	complexity	NOUN
ap-10138	144	19	(	(	PUNCT
ap-10138	144	20	2	2	NUM
ap-10138	144	21	,	,	PUNCT
ap-10138	144	22	3	3	NUM
ap-10138	144	23	,	,	PUNCT
ap-10138	144	24	or	or	CCONJ
ap-10138	144	25	4	4	NUM
ap-10138	144	26	vertical	vertical	ADJ
ap-10138	144	27	pipes	pipe	NOUN
ap-10138	144	28	nodalisation	nodalisation	NOUN
ap-10138	144	29	)	)	PUNCT
ap-10138	144	30	.	.	PUNCT
ap-10138	145	1	the	the	DET
ap-10138	145	2	horizontal	horizontal	PROPN
ap-10138	145	3	cross	cross	PROPN
ap-10138	145	4	flow	flow	NOUN
ap-10138	145	5	is	be	AUX
ap-10138	145	6	depicted	depict	VERB
ap-10138	145	7	in	in	ADP
ap-10138	145	8	figures	figure	NOUN
ap-10138	145	9	6	6	NUM
ap-10138	145	10	,	,	PUNCT
ap-10138	145	11	7	7	NUM
ap-10138	145	12	,	,	PUNCT
ap-10138	145	13	and	and	CCONJ
ap-10138	145	14	8	8	NUM
ap-10138	145	15	.	.	PUNCT
ap-10138	146	1	in	in	ADP
ap-10138	146	2	comparison	comparison	NOUN
ap-10138	146	3	with	with	ADP
ap-10138	146	4	model	model	NOUN
ap-10138	146	5	a	a	X
ap-10138	146	6	,	,	PUNCT
ap-10138	146	7	the	the	DET
ap-10138	146	8	temperature	temperature	NOUN
ap-10138	146	9	gradient	gradient	NOUN
ap-10138	146	10	in	in	ADP
ap-10138	146	11	the	the	DET
ap-10138	146	12	stratified	stratified	ADJ
ap-10138	146	13	volume	volume	NOUN
ap-10138	146	14	(	(	PUNCT
ap-10138	146	15	sv	sv	NOUN
ap-10138	146	16	)	)	PUNCT
ap-10138	146	17	shows	show	VERB
ap-10138	146	18	to	to	PART
ap-10138	146	19	be	be	AUX
ap-10138	146	20	lower	low	ADJ
ap-10138	146	21	,	,	PUNCT
ap-10138	146	22	leading	lead	VERB
ap-10138	146	23	to	to	ADP
ap-10138	146	24	a	a	DET
ap-10138	146	25	lower	low	ADJ
ap-10138	146	26	circulation	circulation	NOUN
ap-10138	146	27	velocity	velocity	NOUN
ap-10138	146	28	.	.	PUNCT
ap-10138	147	1	the	the	DET
ap-10138	147	2	horizontal	horizontal	ADJ
ap-10138	147	3	flow	flow	NOUN
ap-10138	147	4	in	in	ADP
ap-10138	147	5	the	the	DET
ap-10138	147	6	fcv	fcv	PROPN
ap-10138	147	7	junctions	junction	NOUN
ap-10138	147	8	appears	appear	VERB
ap-10138	147	9	unrealistic	unrealistic	ADJ
ap-10138	147	10	and	and	CCONJ
ap-10138	147	11	does	do	AUX
ap-10138	147	12	not	not	PART
ap-10138	147	13	replicate	replicate	VERB
ap-10138	147	14	the	the	DET
ap-10138	147	15	behaviour	behaviour	NOUN
ap-10138	147	16	observed	observe	VERB
ap-10138	147	17	for	for	ADP
ap-10138	147	18	cfd	cfd	NOUN
ap-10138	147	19	calculations	calculation	NOUN
ap-10138	147	20	.	.	PUNCT
ap-10138	148	1	the	the	DET
ap-10138	148	2	momentum	momentum	NOUN
ap-10138	148	3	vector	vector	NOUN
ap-10138	148	4	created	create	VERB
ap-10138	148	5	by	by	ADP
ap-10138	148	6	heating	heat	VERB
ap-10138	148	7	up	up	ADP
ap-10138	148	8	the	the	DET
ap-10138	148	9	coolant	coolant	NOUN
ap-10138	148	10	in	in	ADP
ap-10138	148	11	the	the	DET
ap-10138	148	12	core	core	NOUN
ap-10138	148	13	can	can	AUX
ap-10138	148	14	be	be	AUX
ap-10138	148	15	broken	break	VERB
ap-10138	148	16	down	down	ADP
ap-10138	148	17	into	into	ADP
ap-10138	148	18	the	the	DET
ap-10138	148	19	several	several	ADJ
ap-10138	148	20	oposite	oposite	ADJ
ap-10138	148	21	vectors	vector	NOUN
ap-10138	148	22	in	in	ADP
ap-10138	148	23	the	the	DET
ap-10138	148	24	fcv	fcv	PROPN
ap-10138	148	25	junctions	junction	NOUN
ap-10138	148	26	–	–	PUNCT
ap-10138	148	27	this	this	PRON
ap-10138	148	28	causes	cause	VERB
ap-10138	148	29	relap5	relap5	NOUN
ap-10138	148	30	to	to	PART
ap-10138	148	31	converge	converge	VERB
ap-10138	148	32	to	to	ADP
ap-10138	148	33	unrealistic	unrealistic	ADJ
ap-10138	148	34	values	value	NOUN
ap-10138	148	35	.	.	PUNCT
ap-10138	149	1	the	the	DET
ap-10138	149	2	flow	flow	NOUN
ap-10138	149	3	through	through	ADP
ap-10138	149	4	the	the	DET
ap-10138	149	5	core	core	NOUN
ap-10138	149	6	remains	remain	VERB
ap-10138	149	7	constant	constant	ADJ
ap-10138	149	8	,	,	PUNCT
ap-10138	149	9	but	but	CCONJ
ap-10138	149	10	the	the	DET
ap-10138	149	11	velocity	velocity	NOUN
ap-10138	149	12	in	in	ADP
ap-10138	149	13	the	the	DET
ap-10138	149	14	fcv	fcv	PROPN
ap-10138	149	15	junctions	junction	NOUN
ap-10138	149	16	increases	increase	NOUN
ap-10138	149	17	.	.	PUNCT
ap-10138	150	1	for	for	ADP
ap-10138	150	2	model	model	NOUN
ap-10138	150	3	e	e	NOUN
ap-10138	150	4	,	,	PUNCT
ap-10138	150	5	the	the	DET
ap-10138	150	6	hydrostatic	hydrostatic	ADJ
ap-10138	150	7	pressure	pressure	NOUN
ap-10138	150	8	at	at	ADP
ap-10138	150	9	the	the	DET
ap-10138	150	10	core	core	NOUN
ap-10138	150	11	outlet	outlet	NOUN
ap-10138	150	12	remains	remain	VERB
ap-10138	150	13	constant	constant	ADJ
ap-10138	150	14	,	,	PUNCT
ap-10138	150	15	while	while	SCONJ
ap-10138	150	16	the	the	DET
ap-10138	150	17	momentum	momentum	NOUN
ap-10138	150	18	vector	vector	NOUN
ap-10138	150	19	from	from	ADP
ap-10138	150	20	core	core	NOUN
ap-10138	150	21	is	be	AUX
ap-10138	150	22	primarily	primarily	ADV
ap-10138	150	23	directed	direct	VERB
ap-10138	150	24	into	into	ADP
ap-10138	150	25	the	the	DET
ap-10138	150	26	downcomer	downcomer	NOUN
ap-10138	150	27	(	(	PUNCT
ap-10138	150	28	pipe	pipe	NOUN
ap-10138	150	29	167	167	NUM
ap-10138	150	30	)	)	PUNCT
ap-10138	150	31	.	.	PUNCT
ap-10138	151	1	this	this	DET
ap-10138	151	2	results	result	NOUN
ap-10138	151	3	in	in	ADP
ap-10138	151	4	heated	heated	ADJ
ap-10138	151	5	liquid	liquid	NOUN
ap-10138	151	6	being	be	AUX
ap-10138	151	7	pushed	push	VERB
ap-10138	151	8	through	through	ADP
ap-10138	151	9	the	the	DET
ap-10138	151	10	downcomer	downcomer	NOUN
ap-10138	151	11	,	,	PUNCT
ap-10138	151	12	causing	cause	VERB
ap-10138	151	13	a	a	DET
ap-10138	151	14	reduction	reduction	NOUN
ap-10138	151	15	in	in	ADP
ap-10138	151	16	the	the	DET
ap-10138	151	17	flow	flow	NOUN
ap-10138	151	18	through	through	ADP
ap-10138	151	19	the	the	DET
ap-10138	151	20	core	core	NOUN
ap-10138	151	21	,	,	PUNCT
ap-10138	151	22	as	as	SCONJ
ap-10138	151	23	depicted	depict	VERB
ap-10138	151	24	in	in	ADP
ap-10138	151	25	figure	figure	NOUN
ap-10138	151	26	17	17	NUM
ap-10138	151	27	.	.	PUNCT
ap-10138	152	1	additionally	additionally	ADV
ap-10138	152	2	,	,	PUNCT
ap-10138	152	3	a	a	DET
ap-10138	152	4	reduction	reduction	NOUN
ap-10138	152	5	in	in	ADP
ap-10138	152	6	cladding	clad	VERB
ap-10138	152	7	temperature	temperature	NOUN
ap-10138	152	8	is	be	AUX
ap-10138	152	9	observed	observe	VERB
ap-10138	152	10	(	(	PUNCT
ap-10138	152	11	see	see	VERB
ap-10138	152	12	figure	figure	NOUN
ap-10138	152	13	16	16	NUM
ap-10138	152	14	)	)	PUNCT
ap-10138	152	15	due	due	ADP
ap-10138	152	16	to	to	ADP
ap-10138	152	17	decreased	decrease	VERB
ap-10138	152	18	power	power	NOUN
ap-10138	152	19	level	level	NOUN
ap-10138	152	20	.	.	PUNCT
ap-10138	153	1	the	the	DET
ap-10138	153	2	power	power	NOUN
ap-10138	153	3	drop	drop	NOUN
ap-10138	153	4	is	be	AUX
ap-10138	153	5	caused	cause	VERB
ap-10138	153	6	by	by	ADP
ap-10138	153	7	reactivity	reactivity	NOUN
ap-10138	153	8	feedback	feedback	NOUN
ap-10138	153	9	,	,	PUNCT
ap-10138	153	10	triggered	trigger	VERB
ap-10138	153	11	by	by	ADP
ap-10138	153	12	hot	hot	ADJ
ap-10138	153	13	coolant	coolant	NOUN
ap-10138	153	14	entering	enter	VERB
ap-10138	153	15	the	the	DET
ap-10138	153	16	core	core	NOUN
ap-10138	153	17	inlet	inlet	NOUN
ap-10138	153	18	at	at	ADP
ap-10138	153	19	35	35	NUM
ap-10138	153	20	seconds	second	NOUN
ap-10138	153	21	.	.	PUNCT
ap-10138	154	1	notably	notably	ADV
ap-10138	154	2	,	,	PUNCT
ap-10138	154	3	the	the	DET
ap-10138	154	4	heated	heated	ADJ
ap-10138	154	5	coolant	coolant	NOUN
ap-10138	154	6	enters	enter	VERB
ap-10138	154	7	the	the	DET
ap-10138	154	8	core	core	NOUN
ap-10138	154	9	inlet	inlet	NOUN
ap-10138	154	10	only	only	ADV
ap-10138	154	11	for	for	ADP
ap-10138	154	12	model	model	NOUN
ap-10138	154	13	e.	e.	PROPN
ap-10138	154	14	flashing	flashing	PROPN
ap-10138	154	15	instability	instability	NOUN
ap-10138	154	16	when	when	SCONJ
ap-10138	154	17	simulating	simulate	VERB
ap-10138	154	18	unprotected	unprotected	ADJ
ap-10138	154	19	ria	ria	PROPN
ap-10138	154	20	accidents	accident	NOUN
ap-10138	154	21	for	for	ADP
ap-10138	154	22	natural	natural	ADJ
ap-10138	154	23	circulation	circulation	NOUN
ap-10138	154	24	systems	system	NOUN
ap-10138	154	25	,	,	PUNCT
ap-10138	154	26	the	the	DET
ap-10138	154	27	models	model	NOUN
ap-10138	154	28	might	might	AUX
ap-10138	154	29	exhibit	exhibit	VERB
ap-10138	154	30	flow	flow	NOUN
ap-10138	154	31	instabilities	instability	NOUN
ap-10138	154	32	.	.	PUNCT
ap-10138	155	1	when	when	SCONJ
ap-10138	155	2	saturation	saturation	NOUN
ap-10138	155	3	parameters	parameter	NOUN
ap-10138	155	4	are	be	AUX
ap-10138	155	5	reached	reach	VERB
ap-10138	155	6	at	at	ADP
ap-10138	155	7	the	the	DET
ap-10138	155	8	maximum	maximum	ADJ
ap-10138	155	9	power	power	NOUN
ap-10138	155	10	heated	heat	VERB
ap-10138	155	11	channel	channel	NOUN
ap-10138	155	12	outlet	outlet	NOUN
ap-10138	155	13	(	(	PUNCT
ap-10138	155	14	pipe	pipe	NOUN
ap-10138	155	15	1	1	NUM
ap-10138	155	16	)	)	PUNCT
ap-10138	155	17	,	,	PUNCT
ap-10138	155	18	saturated	saturate	VERB
ap-10138	155	19	boiling	boiling	NOUN
ap-10138	155	20	commences	commence	NOUN
ap-10138	155	21	and	and	CCONJ
ap-10138	155	22	steam	steam	NOUN
ap-10138	155	23	formation	formation	NOUN
ap-10138	155	24	occurs	occur	VERB
ap-10138	155	25	.	.	PUNCT
ap-10138	156	1	as	as	ADP
ap-10138	156	2	the	the	DET
ap-10138	156	3	void	void	ADJ
ap-10138	156	4	fraction	fraction	NOUN
ap-10138	156	5	increases	increase	NOUN
ap-10138	156	6	,	,	PUNCT
ap-10138	156	7	the	the	DET
ap-10138	156	8	hydrostatic	hydrostatic	ADJ
ap-10138	156	9	pressure	pressure	NOUN
ap-10138	156	10	decreases	decrease	VERB
ap-10138	156	11	,	,	PUNCT
ap-10138	156	12	leading	lead	VERB
ap-10138	156	13	to	to	ADP
ap-10138	156	14	a	a	DET
ap-10138	156	15	reduction	reduction	NOUN
ap-10138	156	16	in	in	ADP
ap-10138	156	17	saturation	saturation	NOUN
ap-10138	156	18	parameters	parameter	NOUN
ap-10138	156	19	within	within	ADP
ap-10138	156	20	the	the	DET
ap-10138	156	21	channel	channel	NOUN
ap-10138	156	22	,	,	PUNCT
ap-10138	156	23	which	which	PRON
ap-10138	156	24	causes	cause	VERB
ap-10138	156	25	additional	additional	ADJ
ap-10138	156	26	saturation	saturation	NOUN
ap-10138	156	27	boil249	boil249	PROPN
ap-10138	156	28	jakub	jakub	PROPN
ap-10138	156	29	mátl	mátl	PROPN
ap-10138	156	30	,	,	PUNCT
ap-10138	156	31	filip	filip	PROPN
ap-10138	156	32	fejt	fejt	PROPN
ap-10138	156	33	acta	acta	PROPN
ap-10138	156	34	polytechnica	polytechnica	PROPN
ap-10138	156	35	figure	figure	NOUN
ap-10138	156	36	18	18	NUM
ap-10138	156	37	.	.	PUNCT
ap-10138	157	1	void	void	ADJ
ap-10138	157	2	fraction	fraction	NOUN
ap-10138	157	3	oscillations	oscillation	NOUN
ap-10138	157	4	in	in	ADP
ap-10138	157	5	the	the	DET
ap-10138	157	6	heated	heated	ADJ
ap-10138	157	7	channel	channel	NOUN
ap-10138	157	8	with	with	ADP
ap-10138	157	9	maximal	maximal	ADJ
ap-10138	157	10	power	power	NOUN
ap-10138	157	11	(	(	PUNCT
ap-10138	157	12	pipe	pipe	NOUN
ap-10138	157	13	1	1	NUM
ap-10138	157	14	)	)	PUNCT
ap-10138	157	15	–	–	PUNCT
ap-10138	158	1	(	(	PUNCT
ap-10138	158	2	ria	ria	PROPN
ap-10138	158	3	1.2	1.2	NUM
ap-10138	158	4	βef	βef	NOUN
ap-10138	158	5	in	in	ADP
ap-10138	158	6	0.3	0.3	NUM
ap-10138	158	7	s	s	NOUN
ap-10138	158	8	without	without	ADP
ap-10138	158	9	scram	scram	NOUN
ap-10138	158	10	)	)	PUNCT
ap-10138	158	11	–	–	PUNCT
ap-10138	158	12	model	model	NOUN
ap-10138	158	13	a.	a.	NOUN
ap-10138	158	14	figure	figure	NOUN
ap-10138	158	15	19	19	NUM
ap-10138	158	16	.	.	PUNCT
ap-10138	159	1	liquid	liquid	ADJ
ap-10138	159	2	velocity	velocity	NOUN
ap-10138	159	3	at	at	ADP
ap-10138	159	4	the	the	DET
ap-10138	159	5	channel	channel	NOUN
ap-10138	159	6	outlet	outlet	NOUN
ap-10138	159	7	(	(	PUNCT
ap-10138	159	8	ria	ria	PROPN
ap-10138	159	9	1.2	1.2	NUM
ap-10138	159	10	βef	βef	NOUN
ap-10138	159	11	in	in	ADP
ap-10138	159	12	0.3	0.3	NUM
ap-10138	159	13	s	s	NOUN
ap-10138	159	14	without	without	ADP
ap-10138	159	15	scram	scram	NOUN
ap-10138	159	16	)	)	PUNCT
ap-10138	159	17	for	for	ADP
ap-10138	159	18	different	different	ADJ
ap-10138	159	19	models	model	NOUN
ap-10138	159	20	.	.	PUNCT
ap-10138	160	1	figure	figure	NOUN
ap-10138	160	2	20	20	NUM
ap-10138	160	3	.	.	PUNCT
ap-10138	161	1	vapour	vapour	NOUN
ap-10138	161	2	velocity	velocity	NOUN
ap-10138	161	3	at	at	ADP
ap-10138	161	4	the	the	DET
ap-10138	161	5	channel	channel	NOUN
ap-10138	161	6	outlet	outlet	NOUN
ap-10138	161	7	(	(	PUNCT
ap-10138	161	8	ria	ria	PROPN
ap-10138	161	9	1.2	1.2	NUM
ap-10138	161	10	βef	βef	NOUN
ap-10138	161	11	in	in	ADP
ap-10138	161	12	0.3	0.3	NUM
ap-10138	161	13	s	s	NOUN
ap-10138	161	14	without	without	ADP
ap-10138	161	15	scram	scram	NOUN
ap-10138	161	16	)	)	PUNCT
ap-10138	161	17	for	for	ADP
ap-10138	161	18	different	different	ADJ
ap-10138	161	19	models	model	NOUN
ap-10138	161	20	.	.	PUNCT
ap-10138	162	1	ing	ing	ADJ
ap-10138	162	2	.	.	PUNCT
ap-10138	163	1	the	the	DET
ap-10138	163	2	heated	heated	ADJ
ap-10138	163	3	channel	channel	NOUN
ap-10138	163	4	will	will	AUX
ap-10138	163	5	rapidly	rapidly	ADV
ap-10138	163	6	fill	fill	VERB
ap-10138	163	7	with	with	ADP
ap-10138	163	8	steam	steam	NOUN
ap-10138	163	9	(	(	PUNCT
ap-10138	163	10	see	see	VERB
ap-10138	163	11	figure	figure	NOUN
ap-10138	163	12	18	18	NUM
ap-10138	163	13	)	)	PUNCT
ap-10138	163	14	.	.	PUNCT
ap-10138	164	1	the	the	DET
ap-10138	164	2	rapid	rapid	ADJ
ap-10138	164	3	void	void	ADJ
ap-10138	164	4	increase	increase	NOUN
ap-10138	164	5	causes	cause	VERB
ap-10138	164	6	the	the	DET
ap-10138	164	7	coolant	coolant	NOUN
ap-10138	164	8	to	to	PART
ap-10138	164	9	be	be	AUX
ap-10138	164	10	pushed	push	VERB
ap-10138	164	11	out	out	ADP
ap-10138	164	12	from	from	ADP
ap-10138	164	13	both	both	CCONJ
ap-10138	164	14	the	the	DET
ap-10138	164	15	outlet	outlet	NOUN
ap-10138	164	16	and	and	CCONJ
ap-10138	164	17	inlet	inlet	NOUN
ap-10138	164	18	(	(	PUNCT
ap-10138	164	19	see	see	VERB
ap-10138	164	20	negative	negative	ADJ
ap-10138	164	21	inlet	inlet	ADJ
ap-10138	164	22	velocity	velocity	NOUN
ap-10138	164	23	in	in	ADP
ap-10138	164	24	figure	figure	NOUN
ap-10138	164	25	19	19	NUM
ap-10138	164	26	)	)	PUNCT
ap-10138	164	27	and	and	CCONJ
ap-10138	164	28	increase	increase	VERB
ap-10138	164	29	the	the	DET
ap-10138	164	30	vapour	vapour	NOUN
ap-10138	164	31	phase	phase	NOUN
ap-10138	164	32	void	void	VERB
ap-10138	164	33	fraction	fraction	NOUN
ap-10138	164	34	in	in	ADP
ap-10138	164	35	unheated	unheated	ADJ
ap-10138	164	36	upper	upper	ADJ
ap-10138	164	37	and	and	CCONJ
ap-10138	164	38	lower	low	ADJ
ap-10138	164	39	parts	part	NOUN
ap-10138	164	40	of	of	ADP
ap-10138	164	41	the	the	DET
ap-10138	164	42	fuel	fuel	NOUN
ap-10138	164	43	assembly	assembly	NOUN
ap-10138	164	44	(	(	PUNCT
ap-10138	164	45	pipe	pipe	NOUN
ap-10138	164	46	17	17	NUM
ap-10138	164	47	,	,	PUNCT
ap-10138	164	48	28	28	NUM
ap-10138	164	49	,	,	PUNCT
ap-10138	164	50	38	38	NUM
ap-10138	164	51	)	)	PUNCT
ap-10138	164	52	and	and	CCONJ
ap-10138	164	53	the	the	DET
ap-10138	164	54	branch	branch	NOUN
ap-10138	164	55	53	53	NUM
ap-10138	164	56	.	.	PUNCT
ap-10138	165	1	subsequently	subsequently	ADV
ap-10138	165	2	,	,	PUNCT
ap-10138	165	3	the	the	DET
ap-10138	165	4	subcooled	subcoole	VERB
ap-10138	165	5	water	water	NOUN
ap-10138	165	6	flows	flow	VERB
ap-10138	165	7	back	back	ADV
ap-10138	165	8	into	into	ADP
ap-10138	165	9	the	the	DET
ap-10138	165	10	heated	heated	ADJ
ap-10138	165	11	channel	channel	NOUN
ap-10138	165	12	and	and	CCONJ
ap-10138	165	13	natural	natural	ADJ
ap-10138	165	14	circulation	circulation	NOUN
ap-10138	165	15	begins	begin	VERB
ap-10138	165	16	to	to	PART
ap-10138	165	17	establish	establish	VERB
ap-10138	165	18	.	.	PUNCT
ap-10138	166	1	the	the	DET
ap-10138	166	2	oscillation	oscillation	NOUN
ap-10138	166	3	ends	end	VERB
ap-10138	166	4	when	when	SCONJ
ap-10138	166	5	initial	initial	ADJ
ap-10138	166	6	parameters	parameter	NOUN
ap-10138	166	7	are	be	AUX
ap-10138	166	8	reached	reach	VERB
ap-10138	166	9	.	.	PUNCT
ap-10138	167	1	each	each	PRON
ap-10138	167	2	of	of	ADP
ap-10138	167	3	the	the	DET
ap-10138	167	4	models	model	NOUN
ap-10138	167	5	exhibited	exhibit	VERB
ap-10138	167	6	oscillations	oscillation	NOUN
ap-10138	167	7	with	with	ADP
ap-10138	167	8	the	the	DET
ap-10138	167	9	same	same	ADJ
ap-10138	167	10	period	period	NOUN
ap-10138	167	11	(	(	PUNCT
ap-10138	167	12	about	about	ADV
ap-10138	167	13	3	3	NUM
ap-10138	167	14	s	s	NOUN
ap-10138	167	15	)	)	PUNCT
ap-10138	167	16	and	and	CCONJ
ap-10138	167	17	amplitude	amplitude	NOUN
ap-10138	167	18	.	.	PUNCT
ap-10138	168	1	the	the	DET
ap-10138	168	2	liquid	liquid	NOUN
ap-10138	168	3	and	and	CCONJ
ap-10138	168	4	vapour	vapour	NOUN
ap-10138	168	5	velocity	velocity	NOUN
ap-10138	168	6	at	at	ADP
ap-10138	168	7	the	the	DET
ap-10138	168	8	hot	hot	ADJ
ap-10138	168	9	channel	channel	NOUN
ap-10138	168	10	inlet	inlet	NOUN
ap-10138	168	11	/	/	SYM
ap-10138	168	12	outlet	outlet	NOUN
ap-10138	168	13	is	be	AUX
ap-10138	168	14	illustrated	illustrate	VERB
ap-10138	168	15	in	in	ADP
ap-10138	168	16	figures	figure	NOUN
ap-10138	168	17	19	19	NUM
ap-10138	168	18	and	and	CCONJ
ap-10138	168	19	20	20	NUM
ap-10138	168	20	.	.	PUNCT
ap-10138	169	1	several	several	ADJ
ap-10138	169	2	studies	study	NOUN
ap-10138	169	3	show	show	VERB
ap-10138	169	4	that	that	SCONJ
ap-10138	169	5	relap5	relap5	NOUN
ap-10138	169	6	is	be	AUX
ap-10138	169	7	able	able	ADJ
ap-10138	169	8	to	to	PART
ap-10138	169	9	accurately	accurately	ADV
ap-10138	169	10	simulate	simulate	VERB
ap-10138	169	11	natural	natural	ADJ
ap-10138	169	12	circulation	circulation	NOUN
ap-10138	169	13	two	two	NUM
ap-10138	169	14	-	-	PUNCT
ap-10138	169	15	phase	phase	NOUN
ap-10138	169	16	flow	flow	NOUN
ap-10138	169	17	instabilities	instability	NOUN
ap-10138	169	18	for	for	ADP
ap-10138	169	19	low	low	ADJ
ap-10138	169	20	pressure	pressure	NOUN
ap-10138	169	21	conditions	condition	NOUN
ap-10138	169	22	[	[	X
ap-10138	169	23	8	8	NUM
ap-10138	169	24	]	]	PUNCT
ap-10138	169	25	.	.	PUNCT
ap-10138	170	1	in	in	ADP
ap-10138	170	2	case	case	NOUN
ap-10138	170	3	of	of	ADP
ap-10138	170	4	the	the	DET
ap-10138	170	5	vr-1	vr-1	X
ap-10138	170	6	reactor	reactor	NOUN
ap-10138	170	7	,	,	PUNCT
ap-10138	170	8	the	the	DET
ap-10138	170	9	instability	instability	NOUN
ap-10138	170	10	occurrence	occurrence	NOUN
ap-10138	170	11	in	in	ADP
ap-10138	170	12	the	the	DET
ap-10138	170	13	heated	heated	ADJ
ap-10138	170	14	channel	channel	NOUN
ap-10138	170	15	for	for	ADP
ap-10138	170	16	long	long	ADJ
ap-10138	170	17	-	-	PUNCT
ap-10138	170	18	term	term	NOUN
ap-10138	170	19	natural	natural	ADJ
ap-10138	170	20	circulation	circulation	NOUN
ap-10138	170	21	without	without	ADP
ap-10138	170	22	scram	scram	PROPN
ap-10138	170	23	is	be	AUX
ap-10138	170	24	expected	expect	VERB
ap-10138	170	25	.	.	PUNCT
ap-10138	171	1	6	6	X
ap-10138	171	2	.	.	X
ap-10138	171	3	conclusion	conclusion	NOUN
ap-10138	171	4	the	the	DET
ap-10138	171	5	aim	aim	NOUN
ap-10138	171	6	of	of	ADP
ap-10138	171	7	this	this	DET
ap-10138	171	8	work	work	NOUN
ap-10138	171	9	was	be	AUX
ap-10138	171	10	to	to	PART
ap-10138	171	11	contribute	contribute	VERB
ap-10138	171	12	to	to	ADP
ap-10138	171	13	the	the	DET
ap-10138	171	14	standardisation	standardisation	NOUN
ap-10138	171	15	of	of	ADP
ap-10138	171	16	the	the	DET
ap-10138	171	17	application	application	NOUN
ap-10138	171	18	of	of	ADP
ap-10138	171	19	sys	sys	PROPN
ap-10138	171	20	-	-	PUNCT
ap-10138	171	21	th	th	VERB
ap-10138	171	22	codes	code	NOUN
ap-10138	171	23	to	to	PART
ap-10138	171	24	research	research	VERB
ap-10138	171	25	reactors	reactor	NOUN
ap-10138	171	26	,	,	PUNCT
ap-10138	171	27	to	to	PART
ap-10138	171	28	analyse	analyse	VERB
ap-10138	171	29	the	the	DET
ap-10138	171	30	impact	impact	NOUN
ap-10138	171	31	of	of	ADP
ap-10138	171	32	nodalisation	nodalisation	NOUN
ap-10138	171	33	on	on	ADP
ap-10138	171	34	the	the	DET
ap-10138	171	35	transient	transient	ADJ
ap-10138	171	36	states	state	NOUN
ap-10138	171	37	in	in	ADP
ap-10138	171	38	the	the	DET
ap-10138	171	39	vr-1	vr-1	NOUN
ap-10138	171	40	reactor	reactor	NOUN
ap-10138	171	41	using	use	VERB
ap-10138	171	42	the	the	DET
ap-10138	171	43	relap5	relap5	PROPN
ap-10138	171	44	code	code	NOUN
ap-10138	171	45	,	,	PUNCT
ap-10138	171	46	and	and	CCONJ
ap-10138	171	47	to	to	PART
ap-10138	171	48	propose	propose	VERB
ap-10138	171	49	the	the	DET
ap-10138	171	50	most	most	ADV
ap-10138	171	51	suitable	suitable	ADJ
ap-10138	171	52	250	250	NUM
ap-10138	171	53	vol	vol	NOUN
ap-10138	171	54	.	.	PUNCT
ap-10138	172	1	65	65	NUM
ap-10138	172	2	no	no	NOUN
ap-10138	172	3	.	.	PUNCT
ap-10138	173	1	2/2025	2/2025	PROPN
ap-10138	173	2	transient	transient	PROPN
ap-10138	173	3	simulation	simulation	NOUN
ap-10138	173	4	of	of	ADP
ap-10138	173	5	the	the	DET
ap-10138	173	6	vr-1	vr-1	NOUN
ap-10138	173	7	reactor	reactor	NOUN
ap-10138	173	8	using	use	VERB
ap-10138	173	9	relap5	relap5	NOUN
ap-10138	173	10	approach	approach	NOUN
ap-10138	173	11	.	.	PUNCT
ap-10138	174	1	several	several	ADJ
ap-10138	174	2	models	model	NOUN
ap-10138	174	3	with	with	ADP
ap-10138	174	4	different	different	ADJ
ap-10138	174	5	approach	approach	NOUN
ap-10138	174	6	of	of	ADP
ap-10138	174	7	reactor	reactor	NOUN
ap-10138	174	8	vessel	vessel	NOUN
ap-10138	174	9	nodalisation	nodalisation	NOUN
ap-10138	174	10	were	be	AUX
ap-10138	174	11	introduced	introduce	VERB
ap-10138	174	12	.	.	PUNCT
ap-10138	175	1	the	the	DET
ap-10138	175	2	capacity	capacity	NOUN
ap-10138	175	3	to	to	PART
ap-10138	175	4	validate	validate	VERB
ap-10138	175	5	the	the	DET
ap-10138	175	6	relap5	relap5	NOUN
ap-10138	175	7	model	model	NOUN
ap-10138	175	8	through	through	ADP
ap-10138	175	9	experimental	experimental	ADJ
ap-10138	175	10	measurements	measurement	NOUN
ap-10138	175	11	is	be	AUX
ap-10138	175	12	significantly	significantly	ADV
ap-10138	175	13	constrained	constrain	VERB
ap-10138	175	14	by	by	ADP
ap-10138	175	15	the	the	DET
ap-10138	175	16	nominal	nominal	ADJ
ap-10138	175	17	power	power	NOUN
ap-10138	175	18	of	of	ADP
ap-10138	175	19	the	the	DET
ap-10138	175	20	research	research	NOUN
ap-10138	175	21	reactor	reactor	NOUN
ap-10138	175	22	,	,	PUNCT
ap-10138	175	23	which	which	PRON
ap-10138	175	24	is	be	AUX
ap-10138	175	25	approximately	approximately	ADV
ap-10138	175	26	100	100	NUM
ap-10138	175	27	w	w	NOUN
ap-10138	175	28	(	(	PUNCT
ap-10138	175	29	500	500	NUM
ap-10138	175	30	w	w	NOUN
ap-10138	175	31	for	for	ADP
ap-10138	175	32	70	70	NUM
ap-10138	175	33	hours	hour	NOUN
ap-10138	175	34	per	per	ADP
ap-10138	175	35	year	year	NOUN
ap-10138	175	36	)	)	PUNCT
ap-10138	175	37	.	.	PUNCT
ap-10138	176	1	this	this	DET
ap-10138	176	2	limitation	limitation	NOUN
ap-10138	176	3	poses	pose	VERB
ap-10138	176	4	challenges	challenge	NOUN
ap-10138	176	5	in	in	ADP
ap-10138	176	6	accurately	accurately	ADV
ap-10138	176	7	measuring	measure	VERB
ap-10138	176	8	variations	variation	NOUN
ap-10138	176	9	in	in	ADP
ap-10138	176	10	coolant	coolant	NOUN
ap-10138	176	11	temperature	temperature	NOUN
ap-10138	176	12	and	and	CCONJ
ap-10138	176	13	flow	flow	NOUN
ap-10138	176	14	velocity	velocity	NOUN
ap-10138	176	15	.	.	PUNCT
ap-10138	177	1	it	it	PRON
ap-10138	177	2	was	be	AUX
ap-10138	177	3	found	find	VERB
ap-10138	177	4	that	that	SCONJ
ap-10138	177	5	in	in	ADP
ap-10138	177	6	the	the	DET
ap-10138	177	7	case	case	NOUN
ap-10138	177	8	of	of	ADP
ap-10138	177	9	model	model	NOUN
ap-10138	177	10	a	a	X
ap-10138	177	11	,	,	PUNCT
ap-10138	177	12	without	without	ADP
ap-10138	177	13	possible	possible	ADJ
ap-10138	177	14	mixing	mixing	NOUN
ap-10138	177	15	of	of	ADP
ap-10138	177	16	the	the	DET
ap-10138	177	17	coolant	coolant	NOUN
ap-10138	177	18	above	above	ADP
ap-10138	177	19	the	the	DET
ap-10138	177	20	reactor	reactor	NOUN
ap-10138	177	21	core	core	NOUN
ap-10138	177	22	,	,	PUNCT
ap-10138	177	23	there	there	PRON
ap-10138	177	24	is	be	VERB
ap-10138	177	25	a	a	DET
ap-10138	177	26	significant	significant	ADJ
ap-10138	177	27	increase	increase	NOUN
ap-10138	177	28	in	in	ADP
ap-10138	177	29	the	the	DET
ap-10138	177	30	flow	flow	NOUN
ap-10138	177	31	due	due	ADP
ap-10138	177	32	to	to	ADP
ap-10138	177	33	the	the	DET
ap-10138	177	34	chimney	chimney	NOUN
ap-10138	177	35	effect	effect	NOUN
ap-10138	177	36	and	and	CCONJ
ap-10138	177	37	a	a	DET
ap-10138	177	38	substantial	substantial	ADJ
ap-10138	177	39	temperature	temperature	NOUN
ap-10138	177	40	gradient	gradient	NOUN
ap-10138	177	41	.	.	PUNCT
ap-10138	178	1	for	for	ADP
ap-10138	178	2	natural	natural	ADJ
ap-10138	178	3	circulation	circulation	NOUN
ap-10138	178	4	,	,	PUNCT
ap-10138	178	5	power	power	NOUN
ap-10138	178	6	and	and	CCONJ
ap-10138	178	7	flow	flow	NOUN
ap-10138	178	8	are	be	AUX
ap-10138	178	9	interdependent	interdependent	ADJ
ap-10138	178	10	,	,	PUNCT
ap-10138	178	11	leading	lead	VERB
ap-10138	178	12	to	to	ADP
ap-10138	178	13	a	a	DET
ap-10138	178	14	different	different	ADJ
ap-10138	178	15	system	system	NOUN
ap-10138	178	16	behaviour	behaviour	NOUN
ap-10138	178	17	.	.	PUNCT
ap-10138	179	1	models	model	NOUN
ap-10138	179	2	allowing	allow	VERB
ap-10138	179	3	the	the	DET
ap-10138	179	4	recirculation	recirculation	NOUN
ap-10138	179	5	show	show	VERB
ap-10138	179	6	less	less	ADV
ap-10138	179	7	pronounced	pronounced	ADJ
ap-10138	179	8	temperature	temperature	NOUN
ap-10138	179	9	differences	difference	NOUN
ap-10138	179	10	in	in	ADP
ap-10138	179	11	the	the	DET
ap-10138	179	12	volume	volume	NOUN
ap-10138	179	13	above	above	ADP
ap-10138	179	14	the	the	DET
ap-10138	179	15	core	core	NOUN
ap-10138	179	16	and	and	CCONJ
ap-10138	179	17	the	the	DET
ap-10138	179	18	lower	low	ADJ
ap-10138	179	19	flow	flow	NOUN
ap-10138	179	20	.	.	PUNCT
ap-10138	180	1	on	on	ADP
ap-10138	180	2	the	the	DET
ap-10138	180	3	contrary	contrary	NOUN
ap-10138	180	4	,	,	PUNCT
ap-10138	180	5	the	the	DET
ap-10138	180	6	study	study	NOUN
ap-10138	180	7	also	also	ADV
ap-10138	180	8	presents	present	VERB
ap-10138	180	9	a	a	DET
ap-10138	180	10	limiting	limit	VERB
ap-10138	180	11	case	case	NOUN
ap-10138	180	12	that	that	PRON
ap-10138	180	13	is	be	AUX
ap-10138	180	14	not	not	PART
ap-10138	180	15	physically	physically	ADV
ap-10138	180	16	justified	justify	VERB
ap-10138	180	17	and	and	CCONJ
ap-10138	180	18	represents	represent	VERB
ap-10138	180	19	the	the	DET
ap-10138	180	20	boundary	boundary	ADJ
ap-10138	180	21	behaviour	behaviour	NOUN
ap-10138	180	22	of	of	ADP
ap-10138	180	23	the	the	DET
ap-10138	180	24	system	system	NOUN
ap-10138	180	25	in	in	ADP
ap-10138	180	26	which	which	PRON
ap-10138	180	27	the	the	DET
ap-10138	180	28	chimney	chimney	NOUN
ap-10138	180	29	effect	effect	NOUN
ap-10138	180	30	is	be	AUX
ap-10138	180	31	significantly	significantly	ADV
ap-10138	180	32	reduced	reduce	VERB
ap-10138	180	33	.	.	PUNCT
ap-10138	181	1	the	the	DET
ap-10138	181	2	effect	effect	NOUN
ap-10138	181	3	of	of	ADP
ap-10138	181	4	choosing	choose	VERB
ap-10138	181	5	the	the	DET
ap-10138	181	6	reactor	reactor	NOUN
ap-10138	181	7	shutdown	shutdown	NOUN
ap-10138	181	8	delay	delay	NOUN
ap-10138	181	9	time	time	NOUN
ap-10138	181	10	and	and	CCONJ
ap-10138	181	11	the	the	DET
ap-10138	181	12	instability	instability	NOUN
ap-10138	181	13	of	of	ADP
ap-10138	181	14	the	the	DET
ap-10138	181	15	two	two	NUM
ap-10138	181	16	-	-	PUNCT
ap-10138	181	17	phase	phase	NOUN
ap-10138	181	18	flow	flow	NOUN
ap-10138	181	19	in	in	ADP
ap-10138	181	20	the	the	DET
ap-10138	181	21	hot	hot	ADJ
ap-10138	181	22	channel	channel	NOUN
ap-10138	181	23	was	be	AUX
ap-10138	181	24	also	also	ADV
ap-10138	181	25	presented	present	VERB
ap-10138	181	26	.	.	PUNCT
ap-10138	182	1	the	the	DET
ap-10138	182	2	findings	finding	NOUN
ap-10138	182	3	obtained	obtain	VERB
ap-10138	182	4	in	in	ADP
ap-10138	182	5	this	this	DET
ap-10138	182	6	work	work	NOUN
ap-10138	182	7	can	can	AUX
ap-10138	182	8	be	be	AUX
ap-10138	182	9	used	use	VERB
ap-10138	182	10	to	to	PART
ap-10138	182	11	standardise	standardise	VERB
ap-10138	182	12	the	the	DET
ap-10138	182	13	modelling	modelling	NOUN
ap-10138	182	14	of	of	ADP
ap-10138	182	15	research	research	NOUN
ap-10138	182	16	reactors	reactor	NOUN
ap-10138	182	17	using	use	VERB
ap-10138	182	18	system	system	NOUN
ap-10138	182	19	thermal	thermal	ADJ
ap-10138	182	20	-	-	PUNCT
ap-10138	182	21	hydraulic	hydraulic	NOUN
ap-10138	182	22	codes	code	NOUN
ap-10138	182	23	such	such	ADJ
ap-10138	182	24	as	as	ADP
ap-10138	182	25	relap5	relap5	NOUN
ap-10138	182	26	.	.	PUNCT
ap-10138	183	1	models	model	NOUN
ap-10138	183	2	b	b	NUM
ap-10138	183	3	,	,	PUNCT
ap-10138	183	4	c	c	NOUN
ap-10138	183	5	,	,	PUNCT
ap-10138	183	6	and	and	CCONJ
ap-10138	183	7	d	d	X
ap-10138	183	8	,	,	PUNCT
ap-10138	183	9	which	which	PRON
ap-10138	183	10	allow	allow	VERB
ap-10138	183	11	for	for	ADP
ap-10138	183	12	recirculation	recirculation	NOUN
ap-10138	183	13	,	,	PUNCT
ap-10138	183	14	can	can	AUX
ap-10138	183	15	be	be	AUX
ap-10138	183	16	considered	consider	VERB
ap-10138	183	17	the	the	DET
ap-10138	183	18	most	most	ADV
ap-10138	183	19	realistic	realistic	ADJ
ap-10138	183	20	when	when	SCONJ
ap-10138	183	21	compared	compare	VERB
ap-10138	183	22	to	to	ADP
ap-10138	183	23	other	other	ADJ
ap-10138	183	24	pool	pool	NOUN
ap-10138	183	25	-	-	PUNCT
ap-10138	183	26	type	type	NOUN
ap-10138	183	27	reactor	reactor	NOUN
ap-10138	183	28	simulations	simulation	NOUN
ap-10138	183	29	such	such	ADJ
ap-10138	183	30	as	as	ADP
ap-10138	183	31	[	[	X
ap-10138	183	32	9	9	NUM
ap-10138	183	33	]	]	PUNCT
ap-10138	183	34	and	and	CCONJ
ap-10138	183	35	[	[	X
ap-10138	183	36	10	10	NUM
ap-10138	183	37	]	]	PUNCT
ap-10138	183	38	.	.	PUNCT
ap-10138	184	1	one	one	PRON
ap-10138	184	2	has	have	VERB
ap-10138	184	3	to	to	PART
ap-10138	184	4	keep	keep	VERB
ap-10138	184	5	in	in	ADP
ap-10138	184	6	mind	mind	NOUN
ap-10138	184	7	the	the	DET
ap-10138	184	8	lack	lack	NOUN
ap-10138	184	9	of	of	ADP
ap-10138	184	10	experimental	experimental	ADJ
ap-10138	184	11	measurement	measurement	NOUN
ap-10138	184	12	data	datum	NOUN
ap-10138	184	13	for	for	ADP
ap-10138	184	14	the	the	DET
ap-10138	184	15	vr-1	vr-1	X
ap-10138	184	16	reactor	reactor	NOUN
ap-10138	184	17	.	.	PUNCT
ap-10138	185	1	for	for	ADP
ap-10138	185	2	some	some	DET
ap-10138	185	3	applications	application	NOUN
ap-10138	185	4	,	,	PUNCT
ap-10138	185	5	models	model	NOUN
ap-10138	185	6	b	b	NOUN
ap-10138	185	7	,	,	PUNCT
ap-10138	185	8	c	c	NOUN
ap-10138	185	9	,	,	PUNCT
ap-10138	185	10	and	and	CCONJ
ap-10138	185	11	d	d	NOUN
ap-10138	185	12	might	might	AUX
ap-10138	185	13	be	be	AUX
ap-10138	185	14	inapplicable	inapplicable	ADJ
ap-10138	185	15	.	.	PUNCT
ap-10138	186	1	future	future	ADJ
ap-10138	186	2	research	research	NOUN
ap-10138	186	3	might	might	AUX
ap-10138	186	4	discuss	discuss	VERB
ap-10138	186	5	the	the	DET
ap-10138	186	6	possible	possible	ADJ
ap-10138	186	7	implementation	implementation	NOUN
ap-10138	186	8	of	of	ADP
ap-10138	186	9	directional	directional	ADJ
ap-10138	186	10	loss	loss	NOUN
ap-10138	186	11	coefficients	coefficient	NOUN
ap-10138	186	12	in	in	ADP
ap-10138	186	13	the	the	DET
ap-10138	186	14	fcv	fcv	PROPN
ap-10138	186	15	junctions	junction	NOUN
ap-10138	186	16	to	to	PART
ap-10138	186	17	obtain	obtain	VERB
ap-10138	186	18	corresponding	corresponding	ADJ
ap-10138	186	19	flow	flow	NOUN
ap-10138	186	20	patterns	pattern	NOUN
ap-10138	186	21	and	and	CCONJ
ap-10138	186	22	stratification	stratification	NOUN
ap-10138	186	23	.	.	PUNCT
ap-10138	187	1	results	result	NOUN
ap-10138	187	2	from	from	ADP
ap-10138	187	3	sys	sys	PROPN
ap-10138	187	4	-	-	PUNCT
ap-10138	187	5	th	th	VERB
ap-10138	187	6	code	code	NOUN
ap-10138	187	7	application	application	NOUN
ap-10138	187	8	on	on	ADP
ap-10138	187	9	research	research	NOUN
ap-10138	187	10	reactors	reactor	NOUN
ap-10138	187	11	can	can	AUX
ap-10138	187	12	be	be	AUX
ap-10138	187	13	used	use	VERB
ap-10138	187	14	for	for	ADP
ap-10138	187	15	modeling	model	VERB
ap-10138	187	16	passive	passive	ADJ
ap-10138	187	17	systems	system	NOUN
ap-10138	187	18	based	base	VERB
ap-10138	187	19	on	on	ADP
ap-10138	187	20	natural	natural	ADJ
ap-10138	187	21	convection	convection	NOUN
ap-10138	187	22	.	.	PUNCT
ap-10138	188	1	similar	similar	ADJ
ap-10138	188	2	characteristics	characteristic	NOUN
ap-10138	188	3	and	and	CCONJ
ap-10138	188	4	difficulties	difficulty	NOUN
ap-10138	188	5	can	can	AUX
ap-10138	188	6	help	help	VERB
ap-10138	188	7	to	to	PART
ap-10138	188	8	transfer	transfer	VERB
ap-10138	188	9	experiences	experience	NOUN
ap-10138	188	10	.	.	PUNCT
ap-10138	189	1	simulation	simulation	NOUN
ap-10138	189	2	of	of	ADP
ap-10138	189	3	natural	natural	ADJ
ap-10138	189	4	circulation	circulation	NOUN
ap-10138	189	5	is	be	AUX
ap-10138	189	6	proving	prove	VERB
ap-10138	189	7	to	to	PART
ap-10138	189	8	be	be	AUX
ap-10138	189	9	crucial	crucial	ADJ
ap-10138	189	10	for	for	ADP
ap-10138	189	11	the	the	DET
ap-10138	189	12	future	future	ADJ
ap-10138	189	13	sys	sys	PROPN
ap-10138	189	14	-	-	PUNCT
ap-10138	189	15	th	th	VERB
ap-10138	189	16	code	code	NOUN
ap-10138	189	17	development	development	NOUN
ap-10138	189	18	and	and	CCONJ
ap-10138	189	19	implementation	implementation	NOUN
ap-10138	189	20	.	.	PUNCT
ap-10138	190	1	list	list	NOUN
ap-10138	190	2	of	of	ADP
ap-10138	190	3	symbols	symbol	NOUN
ap-10138	190	4	loca	loca	PROPN
ap-10138	190	5	loss	loss	NOUN
ap-10138	190	6	of	of	ADP
ap-10138	190	7	coolant	coolant	NOUN
ap-10138	190	8	accident	accident	NOUN
ap-10138	190	9	lofa	lofa	PROPN
ap-10138	190	10	loss	loss	NOUN
ap-10138	190	11	of	of	ADP
ap-10138	190	12	flow	flow	NOUN
ap-10138	190	13	accident	accident	NOUN
ap-10138	190	14	ria	ria	NOUN
ap-10138	190	15	reactivity	reactivity	NOUN
ap-10138	190	16	induced	induce	VERB
ap-10138	190	17	accident	accident	NOUN
ap-10138	190	18	sys	sys	PROPN
ap-10138	190	19	-	-	PUNCT
ap-10138	190	20	th	th	VERB
ap-10138	190	21	system	system	NOUN
ap-10138	190	22	thermo	thermo	NOUN
ap-10138	190	23	-	-	PUNCT
ap-10138	190	24	hydraulics	hydraulic	NOUN
ap-10138	190	25	fcv	fcv	PROPN
ap-10138	190	26	free	free	ADJ
ap-10138	190	27	coolant	coolant	NOUN
ap-10138	190	28	volume	volume	NOUN
ap-10138	190	29	(	(	PUNCT
ap-10138	190	30	refers	refer	VERB
ap-10138	190	31	to	to	PART
ap-10138	190	32	volume	volume	VERB
ap-10138	190	33	40	40	NUM
ap-10138	190	34	and	and	CCONJ
ap-10138	190	35	166	166	NUM
ap-10138	190	36	,	,	PUNCT
ap-10138	190	37	see	see	VERB
ap-10138	190	38	figure	figure	NOUN
ap-10138	190	39	4	4	NUM
ap-10138	190	40	)	)	PUNCT
ap-10138	190	41	sv	sv	VERB
ap-10138	190	42	stratified	stratified	ADJ
ap-10138	190	43	volume	volume	NOUN
ap-10138	190	44	(	(	PUNCT
ap-10138	190	45	refers	refer	VERB
ap-10138	190	46	to	to	PART
ap-10138	190	47	volume	volume	NOUN
ap-10138	190	48	40	40	NUM
ap-10138	190	49	,	,	PUNCT
ap-10138	190	50	see	see	VERB
ap-10138	190	51	figure	figure	NOUN
ap-10138	190	52	4	4	NUM
ap-10138	190	53	)	)	PUNCT
ap-10138	190	54	acknowledgements	acknowledgement	NOUN
ap-10138	190	55	the	the	DET
ap-10138	190	56	presented	present	VERB
ap-10138	190	57	use	use	NOUN
ap-10138	190	58	of	of	ADP
ap-10138	190	59	the	the	DET
ap-10138	190	60	thermo	thermo	NOUN
ap-10138	190	61	-	-	PUNCT
ap-10138	190	62	hydraulic	hydraulic	ADJ
ap-10138	190	63	system	system	NOUN
ap-10138	190	64	code	code	NOUN
ap-10138	190	65	relap5	relap5	PROPN
ap-10138	190	66	/	/	SYM
ap-10138	190	67	mod3.2	mod3.2	NOUN
ap-10138	190	68	for	for	ADP
ap-10138	190	69	transient	transient	ADJ
ap-10138	190	70	events	event	NOUN
ap-10138	190	71	of	of	ADP
ap-10138	190	72	the	the	DET
ap-10138	190	73	vr-1	vr-1	X
ap-10138	190	74	reactor	reactor	NOUN
ap-10138	190	75	presented	present	VERB
ap-10138	190	76	in	in	ADP
ap-10138	190	77	this	this	DET
ap-10138	190	78	paper	paper	NOUN
ap-10138	190	79	was	be	AUX
ap-10138	190	80	supported	support	VERB
ap-10138	190	81	by	by	ADP
ap-10138	190	82	the	the	DET
ap-10138	190	83	project	project	NOUN
ap-10138	190	84	large	large	ADJ
ap-10138	190	85	research	research	NOUN
ap-10138	190	86	infrastructures	infrastructure	NOUN
ap-10138	190	87	of	of	ADP
ap-10138	190	88	the	the	DET
ap-10138	190	89	ministry	ministry	PROPN
ap-10138	190	90	of	of	ADP
ap-10138	190	91	education	education	PROPN
ap-10138	190	92	,	,	PUNCT
ap-10138	190	93	youth	youth	NOUN
ap-10138	190	94	and	and	CCONJ
ap-10138	190	95	sports	sport	NOUN
ap-10138	190	96	of	of	ADP
ap-10138	190	97	the	the	DET
ap-10138	190	98	czech	czech	PROPN
ap-10138	190	99	republic	republic	NOUN
ap-10138	190	100	lm2023073	lm2023073	PROPN
ap-10138	190	101	.	.	PUNCT
ap-10138	191	1	references	reference	NOUN
ap-10138	191	2	[	[	X
ap-10138	191	3	1	1	X
ap-10138	191	4	]	]	PUNCT
ap-10138	191	5	t.	t.	PROPN
ap-10138	191	6	hamidouche	hamidouche	PROPN
ap-10138	191	7	,	,	PUNCT
ap-10138	191	8	a.	a.	PROPN
ap-10138	191	9	bousbia	bousbia	PROPN
ap-10138	191	10	-	-	PUNCT
ap-10138	191	11	salah	salah	PROPN
ap-10138	191	12	,	,	PUNCT
ap-10138	191	13	e.	e.	PROPN
ap-10138	191	14	k.	k.	PROPN
ap-10138	191	15	si	si	PROPN
ap-10138	191	16	-	-	PUNCT
ap-10138	191	17	ahmed	ahmed	PROPN
ap-10138	191	18	,	,	PUNCT
ap-10138	191	19	f.	f.	PROPN
ap-10138	191	20	d’auria	d’auria	PROPN
ap-10138	191	21	.	.	PUNCT
ap-10138	192	1	overview	overview	NOUN
ap-10138	192	2	of	of	ADP
ap-10138	192	3	accident	accident	NOUN
ap-10138	192	4	analysis	analysis	NOUN
ap-10138	192	5	in	in	ADP
ap-10138	192	6	nuclear	nuclear	ADJ
ap-10138	192	7	research	research	NOUN
ap-10138	192	8	reactors	reactor	NOUN
ap-10138	192	9	.	.	PUNCT
ap-10138	193	1	progress	progress	NOUN
ap-10138	193	2	in	in	ADP
ap-10138	193	3	nuclear	nuclear	ADJ
ap-10138	193	4	energy	energy	NOUN
ap-10138	193	5	50(1):7–14	50(1):7–14	NUM
ap-10138	193	6	,	,	PUNCT
ap-10138	193	7	2008	2008	NUM
ap-10138	193	8	.	.	PUNCT
ap-10138	194	1	https://doi.org/10.1016/j.pnucene.2007.11.089	https://doi.org/10.1016/j.pnucene.2007.11.089	PROPN
ap-10138	195	1	[	[	X
ap-10138	195	2	2	2	NUM
ap-10138	195	3	]	]	PUNCT
ap-10138	195	4	l.	l.	PROPN
ap-10138	195	5	frybortova	frybortova	PROPN
ap-10138	195	6	,	,	PUNCT
ap-10138	195	7	j.	j.	PROPN
ap-10138	195	8	rataj	rataj	PROPN
ap-10138	195	9	,	,	PUNCT
ap-10138	195	10	l.	l.	PROPN
ap-10138	195	11	sklenka	sklenka	PROPN
ap-10138	195	12	,	,	PUNCT
ap-10138	195	13	et	et	PROPN
ap-10138	195	14	al	al	PROPN
ap-10138	195	15	.	.	PUNCT
ap-10138	196	1	the	the	DET
ap-10138	196	2	training	training	NOUN
ap-10138	196	3	reactor	reactor	NOUN
ap-10138	196	4	vr-1	vr-1	X
ap-10138	196	5	–	–	PUNCT
ap-10138	196	6	30	30	NUM
ap-10138	196	7	years	year	NOUN
ap-10138	196	8	of	of	ADP
ap-10138	196	9	operation	operation	NOUN
ap-10138	196	10	.	.	PUNCT
ap-10138	197	1	in	in	ADP
ap-10138	197	2	2020	2020	NUM
ap-10138	197	3	21st	21st	ADJ
ap-10138	197	4	international	international	ADJ
ap-10138	197	5	scientific	scientific	ADJ
ap-10138	197	6	conference	conference	NOUN
ap-10138	197	7	on	on	ADP
ap-10138	197	8	electric	electric	ADJ
ap-10138	197	9	power	power	NOUN
ap-10138	197	10	engineering	engineering	NOUN
ap-10138	197	11	(	(	PUNCT
ap-10138	197	12	epe	epe	PROPN
ap-10138	197	13	)	)	PUNCT
ap-10138	197	14	,	,	PUNCT
ap-10138	197	15	pp	pp	PROPN
ap-10138	197	16	.	.	PUNCT
ap-10138	198	1	1–7	1–7	X
ap-10138	198	2	.	.	NOUN
ap-10138	198	3	2020	2020	NUM
ap-10138	198	4	.	.	PUNCT
ap-10138	199	1	https://doi.org/10.1109/epe51172.2020.9269254	https://doi.org/10.1109/epe51172.2020.9269254	NOUN
ap-10138	200	1	[	[	X
ap-10138	200	2	3	3	X
ap-10138	200	3	]	]	X
ap-10138	200	4	t.	t.	NOUN
ap-10138	200	5	bily	bily	ADV
ap-10138	200	6	,	,	PUNCT
ap-10138	200	7	j.	j.	PROPN
ap-10138	200	8	rataj	rataj	PROPN
ap-10138	200	9	,	,	PUNCT
ap-10138	200	10	o.	o.	PROPN
ap-10138	200	11	huml	huml	PROPN
ap-10138	200	12	,	,	PUNCT
ap-10138	200	13	o.	o.	PROPN
ap-10138	200	14	chvala	chvala	PROPN
ap-10138	200	15	.	.	PUNCT
ap-10138	201	1	effect	effect	NOUN
ap-10138	201	2	of	of	ADP
ap-10138	201	3	kinetics	kinetic	NOUN
ap-10138	201	4	parameters	parameter	NOUN
ap-10138	201	5	on	on	ADP
ap-10138	201	6	transients	transient	NOUN
ap-10138	201	7	calculations	calculation	NOUN
ap-10138	201	8	in	in	ADP
ap-10138	201	9	external	external	ADJ
ap-10138	201	10	source	source	NOUN
ap-10138	201	11	driven	drive	VERB
ap-10138	201	12	subcritical	subcritical	ADJ
ap-10138	201	13	vr-1	vr-1	CCONJ
ap-10138	201	14	reactor	reactor	NOUN
ap-10138	201	15	.	.	PUNCT
ap-10138	202	1	annals	annal	NOUN
ap-10138	202	2	of	of	ADP
ap-10138	202	3	nuclear	nuclear	ADJ
ap-10138	202	4	energy	energy	NOUN
ap-10138	202	5	123:97–109	123:97–109	NUM
ap-10138	202	6	,	,	PUNCT
ap-10138	202	7	2019	2019	NUM
ap-10138	202	8	.	.	PUNCT
ap-10138	203	1	https://doi.org/10.1016/j.anucene.2018.09.007	https://doi.org/10.1016/j.anucene.2018.09.007	VERB
ap-10138	203	2	[	[	PUNCT
ap-10138	203	3	4	4	NUM
ap-10138	203	4	]	]	PUNCT
ap-10138	203	5	j.	j.	PROPN
ap-10138	203	6	rataj	rataj	PROPN
ap-10138	203	7	,	,	PUNCT
ap-10138	203	8	et	et	PROPN
ap-10138	203	9	al	al	PROPN
ap-10138	203	10	.	.	PROPN
ap-10138	203	11	bezpečnostní	bezpečnostní	PROPN
ap-10138	203	12	zpráva	zpráva	PROPN
ap-10138	203	13	školního	školního	NOUN
ap-10138	203	14	reaktoru	reaktoru	VERB
ap-10138	203	15	vr-1	vr-1	PUNCT
ap-10138	204	1	[	[	X
ap-10138	204	2	in	in	ADP
ap-10138	204	3	czech	czech	PROPN
ap-10138	204	4	;	;	PUNCT
ap-10138	204	5	safety	safety	NOUN
ap-10138	204	6	analysis	analysis	NOUN
ap-10138	204	7	report	report	NOUN
ap-10138	204	8	of	of	ADP
ap-10138	204	9	the	the	DET
ap-10138	204	10	training	training	NOUN
ap-10138	204	11	reactor	reactor	NOUN
ap-10138	204	12	vr-1	vr-1	X
ap-10138	204	13	]	]	PUNCT
ap-10138	204	14	.	.	PUNCT
ap-10138	205	1	tech	tech	NOUN
ap-10138	205	2	.	.	PUNCT
ap-10138	206	1	rep	rep	PROPN
ap-10138	206	2	.	.	PROPN
ap-10138	206	3	,	,	PUNCT
ap-10138	206	4	kjr	kjr	PROPN
ap-10138	206	5	fjfi	fjfi	PROPN
ap-10138	206	6	čvut	čvut	PROPN
ap-10138	206	7	v	v	PROPN
ap-10138	206	8	praze	praze	NOUN
ap-10138	206	9	,	,	PUNCT
ap-10138	206	10	2017	2017	NUM
ap-10138	206	11	.	.	PUNCT
ap-10138	207	1	[	[	X
ap-10138	207	2	5	5	X
ap-10138	207	3	]	]	PUNCT
ap-10138	207	4	the	the	DET
ap-10138	207	5	relap5	relap5	PROPN
ap-10138	207	6	development	development	NOUN
ap-10138	207	7	team	team	NOUN
ap-10138	207	8	.	.	PUNCT
ap-10138	208	1	relap5	relap5	ADJ
ap-10138	208	2	/	/	SYM
ap-10138	208	3	mod3	mod3	PROPN
ap-10138	208	4	code	code	NOUN
ap-10138	208	5	manual	manual	NOUN
ap-10138	208	6	.	.	PUNCT
ap-10138	209	1	models	model	NOUN
ap-10138	209	2	and	and	CCONJ
ap-10138	209	3	correlations	correlation	NOUN
ap-10138	209	4	.	.	PUNCT
ap-10138	210	1	tech	tech	NOUN
ap-10138	210	2	.	.	PUNCT
ap-10138	211	1	rep	rep	PROPN
ap-10138	211	2	.	.	PROPN
ap-10138	211	3	nureg	nureg	PROPN
ap-10138	211	4	/	/	SYM
ap-10138	211	5	cr-5535	cr-5535	NOUN
ap-10138	211	6	-	-	PUNCT
ap-10138	211	7	v4	v4	NOUN
ap-10138	211	8	,	,	PUNCT
ap-10138	211	9	nuclear	nuclear	ADJ
ap-10138	211	10	regulatory	regulatory	ADJ
ap-10138	211	11	commission	commission	NOUN
ap-10138	211	12	,	,	PUNCT
ap-10138	211	13	1995	1995	NUM
ap-10138	211	14	.	.	PUNCT
ap-10138	212	1	[	[	X
ap-10138	212	2	6	6	NUM
ap-10138	212	3	]	]	PUNCT
ap-10138	212	4	r.	r.	PROPN
ap-10138	212	5	henry	henry	PROPN
ap-10138	212	6	,	,	PUNCT
ap-10138	212	7	i.	i.	PROPN
ap-10138	212	8	tiselj	tiselj	PROPN
ap-10138	212	9	.	.	PUNCT
ap-10138	213	1	computational	computational	ADJ
ap-10138	213	2	fluid	fluid	ADJ
ap-10138	213	3	dynamic	dynamic	ADJ
ap-10138	213	4	model	model	NOUN
ap-10138	213	5	of	of	ADP
ap-10138	213	6	triga	triga	PROPN
ap-10138	213	7	mark	mark	PROPN
ap-10138	213	8	ii	ii	PROPN
ap-10138	213	9	reactor	reactor	NOUN
ap-10138	213	10	.	.	PUNCT
ap-10138	214	1	in	in	ADP
ap-10138	214	2	22nd	22nd	PROPN
ap-10138	214	3	international	international	ADJ
ap-10138	214	4	conference	conference	NOUN
ap-10138	214	5	nuclear	nuclear	ADJ
ap-10138	214	6	energy	energy	NOUN
ap-10138	214	7	for	for	ADP
ap-10138	214	8	new	new	ADJ
ap-10138	214	9	europe	europe	PROPN
ap-10138	214	10	(	(	PUNCT
ap-10138	214	11	nene	nene	PROPN
ap-10138	214	12	)	)	PUNCT
ap-10138	214	13	,	,	PUNCT
ap-10138	214	14	p.	p.	NOUN
ap-10138	214	15	209	209	NUM
ap-10138	214	16	.	.	PUNCT
ap-10138	215	1	2013	2013	NUM
ap-10138	215	2	.	.	PUNCT
ap-10138	216	1	[	[	X
ap-10138	216	2	7	7	X
ap-10138	216	3	]	]	X
ap-10138	216	4	j.	j.	PROPN
ap-10138	216	5	rataj	rataj	PROPN
ap-10138	216	6	,	,	PUNCT
ap-10138	216	7	l.	l.	PROPN
ap-10138	216	8	sklenka	sklenka	PROPN
ap-10138	216	9	.	.	PUNCT
ap-10138	217	1	limity	limity	VERB
ap-10138	217	2	a	a	DET
ap-10138	217	3	podmínky	podmínky	ADJ
ap-10138	217	4	pro	pro	ADJ
ap-10138	217	5	trvalý	trvalý	ADJ
ap-10138	217	6	provoz	provoz	ADJ
ap-10138	217	7	školního	školního	NOUN
ap-10138	217	8	reaktoru	reaktoru	VERB
ap-10138	217	9	vr-1	vr-1	PUNCT
ap-10138	218	1	[	[	X
ap-10138	218	2	in	in	ADP
ap-10138	218	3	czech	czech	PROPN
ap-10138	218	4	;	;	PUNCT
ap-10138	218	5	operational	operational	ADJ
ap-10138	218	6	limits	limit	NOUN
ap-10138	218	7	and	and	CCONJ
ap-10138	218	8	conditions	condition	NOUN
ap-10138	218	9	for	for	ADP
ap-10138	218	10	the	the	DET
ap-10138	218	11	continuous	continuous	ADJ
ap-10138	218	12	operation	operation	NOUN
ap-10138	218	13	of	of	ADP
ap-10138	218	14	the	the	DET
ap-10138	218	15	vr-1	vr-1	NOUN
ap-10138	218	16	training	training	NOUN
ap-10138	218	17	reactor	reactor	NOUN
ap-10138	218	18	]	]	PUNCT
ap-10138	218	19	.	.	PUNCT
ap-10138	219	1	research	research	NOUN
ap-10138	219	2	report	report	NOUN
ap-10138	219	3	ctu-14117	ctu-14117	NOUN
ap-10138	219	4	-	-	PUNCT
ap-10138	219	5	s-004	s-004	NOUN
ap-10138	219	6	-	-	PUNCT
ap-10138	219	7	14	14	NUM
ap-10138	219	8	,	,	PUNCT
ap-10138	219	9	čvut	čvut	PROPN
ap-10138	219	10	fjfi	fjfi	PROPN
ap-10138	219	11	,	,	PUNCT
ap-10138	219	12	katedra	katedra	PROPN
ap-10138	219	13	jaderných	jaderných	PROPN
ap-10138	219	14	reaktorů	reaktorů	PROPN
ap-10138	219	15	,	,	PUNCT
ap-10138	219	16	prague	prague	NOUN
ap-10138	219	17	,	,	PUNCT
ap-10138	219	18	2014	2014	NUM
ap-10138	219	19	.	.	PUNCT
ap-10138	220	1	[	[	X
ap-10138	220	2	8	8	NUM
ap-10138	220	3	]	]	PUNCT
ap-10138	220	4	q.	q.	PROPN
ap-10138	220	5	wang	wang	PROPN
ap-10138	220	6	,	,	PUNCT
ap-10138	220	7	p.	p.	PROPN
ap-10138	220	8	gao	gao	PROPN
ap-10138	220	9	,	,	PUNCT
ap-10138	220	10	x.	x.	PROPN
ap-10138	220	11	chen	chen	PROPN
ap-10138	220	12	,	,	PUNCT
ap-10138	220	13	et	et	PROPN
ap-10138	220	14	al	al	PROPN
ap-10138	220	15	.	.	PUNCT
ap-10138	221	1	an	an	DET
ap-10138	221	2	investigation	investigation	NOUN
ap-10138	221	3	on	on	ADP
ap-10138	221	4	flashing	flash	VERB
ap-10138	221	5	-	-	PUNCT
ap-10138	221	6	induced	induce	VERB
ap-10138	221	7	natural	natural	ADJ
ap-10138	221	8	circulation	circulation	NOUN
ap-10138	221	9	instabilities	instability	NOUN
ap-10138	221	10	based	base	VERB
ap-10138	221	11	on	on	ADP
ap-10138	221	12	relap5	relap5	PROPN
ap-10138	221	13	code	code	PROPN
ap-10138	221	14	.	.	PUNCT
ap-10138	222	1	annals	annal	NOUN
ap-10138	222	2	of	of	ADP
ap-10138	222	3	nuclear	nuclear	ADJ
ap-10138	222	4	energy	energy	NOUN
ap-10138	222	5	121:210–222	121:210–222	NOUN
ap-10138	222	6	,	,	PUNCT
ap-10138	222	7	2018	2018	NUM
ap-10138	222	8	.	.	PUNCT
ap-10138	223	1	https://doi.org/10.1016/j.anucene.2018.07.035	https://doi.org/10.1016/j.anucene.2018.07.035	NOUN
ap-10138	224	1	[	[	X
ap-10138	224	2	9	9	NUM
ap-10138	224	3	]	]	PUNCT
ap-10138	224	4	p.	p.	NOUN
ap-10138	224	5	a.	a.	NOUN
ap-10138	224	6	reis	reis	NOUN
ap-10138	224	7	,	,	PUNCT
ap-10138	224	8	a.	a.	PROPN
ap-10138	224	9	l.	l.	PROPN
ap-10138	224	10	costa	costa	PROPN
ap-10138	224	11	,	,	PUNCT
ap-10138	224	12	c.	c.	PROPN
ap-10138	224	13	pereira	pereira	PROPN
ap-10138	224	14	,	,	PUNCT
ap-10138	224	15	et	et	PROPN
ap-10138	224	16	al	al	PROPN
ap-10138	224	17	.	.	PROPN
ap-10138	224	18	assessment	assessment	NOUN
ap-10138	224	19	of	of	ADP
ap-10138	224	20	a	a	DET
ap-10138	224	21	relap5	relap5	NOUN
ap-10138	224	22	model	model	NOUN
ap-10138	224	23	for	for	ADP
ap-10138	224	24	the	the	DET
ap-10138	224	25	ipr	ipr	PROPN
ap-10138	224	26	-	-	PUNCT
ap-10138	224	27	r1	r1	PROPN
ap-10138	224	28	triga	triga	PROPN
ap-10138	224	29	research	research	NOUN
ap-10138	224	30	reactor	reactor	NOUN
ap-10138	224	31	.	.	PUNCT
ap-10138	225	1	annals	annal	NOUN
ap-10138	225	2	of	of	ADP
ap-10138	225	3	nuclear	nuclear	ADJ
ap-10138	225	4	energy	energy	NOUN
ap-10138	225	5	37(10):1341–1350	37(10):1341–1350	PROPN
ap-10138	225	6	,	,	PUNCT
ap-10138	225	7	2010	2010	NUM
ap-10138	225	8	.	.	PUNCT
ap-10138	226	1	https://doi.org/10.1016/j.anucene.2010.05.013	https://doi.org/10.1016/j.anucene.2010.05.013	NUM
ap-10138	226	2	[	[	X
ap-10138	226	3	10	10	NUM
ap-10138	226	4	]	]	X
ap-10138	226	5	c.	c.	PROPN
ap-10138	226	6	introini	introini	PROPN
ap-10138	226	7	,	,	PUNCT
ap-10138	226	8	d.	d.	PROPN
ap-10138	226	9	chiesa	chiesa	PROPN
ap-10138	226	10	,	,	PUNCT
ap-10138	226	11	m.	m.	NOUN
ap-10138	226	12	nastasi	nastasi	PROPN
ap-10138	226	13	,	,	PUNCT
ap-10138	226	14	et	et	PROPN
ap-10138	226	15	al	al	PROPN
ap-10138	226	16	.	.	PUNCT
ap-10138	227	1	a	a	DET
ap-10138	227	2	complete	complete	ADJ
ap-10138	227	3	cfd	cfd	NOUN
ap-10138	227	4	study	study	NOUN
ap-10138	227	5	on	on	ADP
ap-10138	227	6	natural	natural	ADJ
ap-10138	227	7	convection	convection	NOUN
ap-10138	227	8	in	in	ADP
ap-10138	227	9	the	the	DET
ap-10138	227	10	triga	triga	PROPN
ap-10138	227	11	mark	mark	PROPN
ap-10138	227	12	ii	ii	PROPN
ap-10138	227	13	reactor	reactor	NOUN
ap-10138	227	14	.	.	PUNCT
ap-10138	228	1	nuclear	nuclear	ADJ
ap-10138	228	2	engineering	engineering	NOUN
ap-10138	228	3	and	and	CCONJ
ap-10138	228	4	design	design	NOUN
ap-10138	228	5	403:112118	403:112118	NUM
ap-10138	228	6	,	,	PUNCT
ap-10138	228	7	2023	2023	NUM
ap-10138	228	8	.	.	PUNCT
ap-10138	229	1	https://doi.org/10.1016/j.nucengdes.2022.112118	https://doi.org/10.1016/j.nucengdes.2022.112118	NOUN
ap-10138	229	2	251	251	NUM
ap-10138	229	3	https://doi.org/10.1016/j.pnucene.2007.11.089	https://doi.org/10.1016/j.pnucene.2007.11.089	NOUN
ap-10138	229	4	https://doi.org/10.1109/epe51172.2020.9269254	https://doi.org/10.1109/epe51172.2020.9269254	NOUN
ap-10138	229	5	https://doi.org/10.1016/j.anucene.2018.09.007	https://doi.org/10.1016/j.anucene.2018.09.007	VERB
ap-10138	229	6	https://doi.org/10.1016/j.anucene.2018.07.035	https://doi.org/10.1016/j.anucene.2018.07.035	NOUN
ap-10138	229	7	https://doi.org/10.1016/j.anucene.2010.05.013	https://doi.org/10.1016/j.anucene.2010.05.013	PROPN
ap-10138	229	8	https://doi.org/10.1016/j.nucengdes.2022.112118	https://doi.org/10.1016/j.nucengdes.2022.112118	ADJ
ap-10138	229	9	acta	acta	PROPN
ap-10138	229	10	polytechnica	polytechnica	PROPN
ap-10138	229	11	65(2):243–251	65(2):243–251	PROPN
ap-10138	229	12	,	,	PUNCT
ap-10138	229	13	2025	2025	NUM
ap-10138	229	14	1	1	NUM
ap-10138	229	15	introduction	introduction	NOUN
ap-10138	229	16	2	2	NUM
ap-10138	229	17	description	description	NOUN
ap-10138	229	18	of	of	ADP
ap-10138	229	19	vr-1	vr-1	PUNCT
ap-10138	229	20	research	research	NOUN
ap-10138	229	21	reactor	reactor	NOUN
ap-10138	229	22	3	3	NUM
ap-10138	229	23	description	description	NOUN
ap-10138	229	24	of	of	ADP
ap-10138	229	25	code	code	NOUN
ap-10138	229	26	relap5	relap5	PROPN
ap-10138	229	27	/	/	SYM
ap-10138	229	28	mod3.2	mod3.2	NOUN
ap-10138	229	29	4	4	NUM
ap-10138	229	30	relap5	relap5	NOUN
ap-10138	229	31	model	model	NOUN
ap-10138	229	32	of	of	ADP
ap-10138	229	33	vr-1	vr-1	PUNCT
ap-10138	229	34	reactor	reactor	NOUN
ap-10138	229	35	5	5	NUM
ap-10138	229	36	transient	transient	ADJ
ap-10138	229	37	calculation	calculation	NOUN
ap-10138	229	38	5.1	5.1	NUM
ap-10138	229	39	flooding	flooding	NOUN
ap-10138	229	40	of	of	ADP
ap-10138	229	41	the	the	DET
ap-10138	229	42	experimental	experimental	ADJ
ap-10138	229	43	channel	channel	NOUN
ap-10138	229	44	5.2	5.2	NUM
ap-10138	229	45	inadvertent	inadvertent	ADJ
ap-10138	229	46	control	control	NOUN
ap-10138	229	47	rod	rod	NOUN
ap-10138	229	48	withdrawal	withdrawal	NOUN
ap-10138	229	49	during	during	ADP
ap-10138	229	50	operation	operation	NOUN
ap-10138	229	51	6	6	NUM
ap-10138	229	52	conclusion	conclusion	NOUN
ap-10138	229	53	list	list	NOUN
ap-10138	229	54	of	of	ADP
ap-10138	229	55	symbols	symbol	NOUN
ap-10138	229	56	acknowledgements	acknowledgement	NOUN
ap-10138	229	57	references	reference	NOUN