id	sid	tid	token	lemma	pos
cet-13758	1	1	chemical	chemical	NOUN
cet-13758	1	2	engineering	engineering	NOUN
cet-13758	1	3	transactions	transaction	NOUN
cet-13758	1	4	vol	vol	NOUN
cet-13758	1	5	.	.	PROPN
cet-13758	1	6	105	105	NUM
cet-13758	1	7	,	,	PUNCT
cet-13758	1	8	2023	2023	NUM
cet-13758	1	9	a	a	DET
cet-13758	1	10	publication	publication	NOUN
cet-13758	1	11	of	of	ADP
cet-13758	1	12	the	the	DET
cet-13758	1	13	italian	italian	ADJ
cet-13758	1	14	association	association	NOUN
cet-13758	1	15	of	of	ADP
cet-13758	1	16	chemical	chemical	PROPN
cet-13758	1	17	engineering	engineering	NOUN
cet-13758	1	18	online	online	ADV
cet-13758	1	19	at	at	ADP
cet-13758	1	20	www.cetjournal.it	www.cetjournal.it	PROPN
cet-13758	1	21	guest	guest	NOUN
cet-13758	1	22	editors	editor	NOUN
cet-13758	1	23	:	:	PUNCT
cet-13758	1	24	david	david	PROPN
cet-13758	1	25	bogle	bogle	PROPN
cet-13758	1	26	,	,	PUNCT
cet-13758	1	27	flavio	flavio	PROPN
cet-13758	1	28	manenti	manenti	PROPN
cet-13758	1	29	,	,	PUNCT
cet-13758	1	30	piero	piero	PROPN
cet-13758	1	31	salatino	salatino	PROPN
cet-13758	1	32	copyright	copyright	NOUN
cet-13758	1	33	©	©	PROPN
cet-13758	1	34	2023	2023	NUM
cet-13758	1	35	,	,	PUNCT
cet-13758	1	36	aidic	aidic	ADJ
cet-13758	1	37	servizi	servizi	PROPN
cet-13758	1	38	s.r.l	s.r.l	NOUN
cet-13758	1	39	.	.	PUNCT
cet-13758	2	1	isbn	isbn	PROPN
cet-13758	2	2	979	979	NUM
cet-13758	2	3	-	-	SYM
cet-13758	2	4	12	12	NUM
cet-13758	2	5	-	-	PUNCT
cet-13758	2	6	81206	81206	NUM
cet-13758	2	7	-	-	PUNCT
cet-13758	2	8	04	04	NUM
cet-13758	2	9	-	-	PUNCT
cet-13758	2	10	5	5	NUM
cet-13758	2	11	;	;	PUNCT
cet-13758	2	12	issn	issn	PROPN
cet-13758	2	13	2283	2283	NUM
cet-13758	2	14	-	-	SYM
cet-13758	2	15	9216	9216	NUM
cet-13758	2	16	optimization	optimization	NOUN
cet-13758	2	17	of	of	ADP
cet-13758	2	18	leak	leak	NOUN
cet-13758	2	19	detectors	detector	NOUN
cet-13758	2	20	’	'	PUNCT
cet-13758	2	21	positioning	positioning	NOUN
cet-13758	2	22	in	in	ADP
cet-13758	2	23	a	a	DET
cet-13758	2	24	hydrogen	hydrogen	NOUN
cet-13758	2	25	refueling	refueling	NOUN
cet-13758	2	26	station	station	NOUN
cet-13758	2	27	alessandro	alessandro	NOUN
cet-13758	2	28	campari	campari	PROPN
cet-13758	2	29	a	a	PRON
cet-13758	2	30	,	,	PUNCT
cet-13758	2	31	*	*	PROPN
cet-13758	2	32	,	,	PUNCT
cet-13758	2	33	marco	marco	PROPN
cet-13758	2	34	bennici	bennici	PROPN
cet-13758	2	35	b	b	PROPN
cet-13758	2	36	,	,	PUNCT
cet-13758	2	37	dimitrios	dimitrio	NOUN
cet-13758	2	38	tzioutziosa	tzioutziosa	NOUN
cet-13758	2	39	,	,	PUNCT
cet-13758	2	40	yiliu	yiliu	NOUN
cet-13758	2	41	liua	liua	NOUN
cet-13758	2	42	a	a	DET
cet-13758	2	43	department	department	NOUN
cet-13758	2	44	of	of	ADP
cet-13758	2	45	mechanical	mechanical	ADJ
cet-13758	2	46	and	and	CCONJ
cet-13758	2	47	industrial	industrial	ADJ
cet-13758	2	48	engineering	engineering	NOUN
cet-13758	2	49	,	,	PUNCT
cet-13758	2	50	ntnu	ntnu	PROPN
cet-13758	2	51	,	,	PUNCT
cet-13758	2	52	trondheim	trondheim	PROPN
cet-13758	2	53	,	,	PUNCT
cet-13758	2	54	norway	norway	PROPN
cet-13758	2	55	b	b	PROPN
cet-13758	2	56	energy	energy	NOUN
cet-13758	2	57	department	department	NOUN
cet-13758	2	58	,	,	PUNCT
cet-13758	2	59	polytechnic	polytechnic	ADJ
cet-13758	2	60	university	university	PROPN
cet-13758	2	61	of	of	ADP
cet-13758	2	62	milan	milan	PROPN
cet-13758	2	63	,	,	PUNCT
cet-13758	2	64	milan	milan	PROPN
cet-13758	2	65	,	,	PUNCT
cet-13758	2	66	italy	italy	PROPN
cet-13758	2	67	alessandro.campari@ntnu.no	alessandro.campari@ntnu.no	PROPN
cet-13758	2	68	hydrogen	hydrogen	PROPN
cet-13758	2	69	has	have	VERB
cet-13758	2	70	the	the	DET
cet-13758	2	71	potential	potential	NOUN
cet-13758	2	72	to	to	PART
cet-13758	2	73	promote	promote	VERB
cet-13758	2	74	sustainable	sustainable	ADJ
cet-13758	2	75	road	road	NOUN
cet-13758	2	76	transport	transport	NOUN
cet-13758	2	77	in	in	ADP
cet-13758	2	78	the	the	DET
cet-13758	2	79	forthcoming	forthcoming	ADJ
cet-13758	2	80	years	year	NOUN
cet-13758	2	81	,	,	PUNCT
cet-13758	2	82	thus	thus	ADV
cet-13758	2	83	significantly	significantly	ADV
cet-13758	2	84	reducing	reduce	VERB
cet-13758	2	85	the	the	DET
cet-13758	2	86	human	human	ADJ
cet-13758	2	87	impact	impact	NOUN
cet-13758	2	88	on	on	ADP
cet-13758	2	89	the	the	DET
cet-13758	2	90	environment	environment	NOUN
cet-13758	2	91	.	.	PUNCT
cet-13758	3	1	this	this	DET
cet-13758	3	2	energy	energy	NOUN
cet-13758	3	3	carrier	carrier	NOUN
cet-13758	3	4	can	can	AUX
cet-13758	3	5	be	be	AUX
cet-13758	3	6	produced	produce	VERB
cet-13758	3	7	by	by	ADP
cet-13758	3	8	renewable	renewable	ADJ
cet-13758	3	9	energy	energy	NOUN
cet-13758	3	10	through	through	ADP
cet-13758	3	11	water	water	NOUN
cet-13758	3	12	electrolysis	electrolysis	NOUN
cet-13758	3	13	and	and	CCONJ
cet-13758	3	14	used	use	VERB
cet-13758	3	15	in	in	ADP
cet-13758	3	16	fuel	fuel	NOUN
cet-13758	3	17	cell	cell	NOUN
cet-13758	3	18	-	-	PUNCT
cet-13758	3	19	powered	power	VERB
cet-13758	3	20	vehicles	vehicle	NOUN
cet-13758	3	21	(	(	PUNCT
cet-13758	3	22	fcvs	fcvs	PROPN
cet-13758	3	23	)	)	PUNCT
cet-13758	3	24	with	with	ADP
cet-13758	3	25	elevated	elevated	ADJ
cet-13758	3	26	efficiency	efficiency	NOUN
cet-13758	3	27	and	and	CCONJ
cet-13758	3	28	no	no	DET
cet-13758	3	29	pollutant	pollutant	ADJ
cet-13758	3	30	emissions	emission	NOUN
cet-13758	3	31	.	.	PUNCT
cet-13758	4	1	the	the	DET
cet-13758	4	2	number	number	NOUN
cet-13758	4	3	of	of	ADP
cet-13758	4	4	fcvs	fcvs	NOUN
cet-13758	4	5	being	be	AUX
cet-13758	4	6	used	use	VERB
cet-13758	4	7	around	around	ADP
cet-13758	4	8	the	the	DET
cet-13758	4	9	world	world	NOUN
cet-13758	4	10	is	be	AUX
cet-13758	4	11	rapidly	rapidly	ADV
cet-13758	4	12	increasing	increase	VERB
cet-13758	4	13	,	,	PUNCT
cet-13758	4	14	reaching	reach	VERB
cet-13758	4	15	more	more	ADJ
cet-13758	4	16	than	than	ADP
cet-13758	4	17	34	34	NUM
cet-13758	4	18	thousand	thousand	NUM
cet-13758	4	19	vehicles	vehicle	NOUN
cet-13758	4	20	and	and	CCONJ
cet-13758	4	21	540	540	NUM
cet-13758	4	22	refueling	refueling	NOUN
cet-13758	4	23	stations	station	NOUN
cet-13758	4	24	by	by	ADP
cet-13758	4	25	the	the	DET
cet-13758	4	26	end	end	NOUN
cet-13758	4	27	of	of	ADP
cet-13758	4	28	2020	2020	NUM
cet-13758	4	29	.	.	PUNCT
cet-13758	5	1	nevertheless	nevertheless	ADV
cet-13758	5	2	,	,	PUNCT
cet-13758	5	3	hydrogen	hydrogen	NOUN
cet-13758	5	4	is	be	AUX
cet-13758	5	5	highly	highly	ADV
cet-13758	5	6	flammable	flammable	ADJ
cet-13758	5	7	and	and	CCONJ
cet-13758	5	8	can	can	AUX
cet-13758	5	9	permeate	permeate	VERB
cet-13758	5	10	and	and	CCONJ
cet-13758	5	11	embrittle	embrittle	VERB
cet-13758	5	12	most	most	ADJ
cet-13758	5	13	metallic	metallic	ADJ
cet-13758	5	14	materials	material	NOUN
cet-13758	5	15	,	,	PUNCT
cet-13758	5	16	making	make	VERB
cet-13758	5	17	its	its	PRON
cet-13758	5	18	containment	containment	NOUN
cet-13758	5	19	extremely	extremely	ADV
cet-13758	5	20	challenging	challenging	ADJ
cet-13758	5	21	.	.	PUNCT
cet-13758	6	1	a	a	DET
cet-13758	6	2	leak	leak	NOUN
cet-13758	6	3	in	in	ADP
cet-13758	6	4	a	a	DET
cet-13758	6	5	hydrogen	hydrogen	NOUN
cet-13758	6	6	refueling	refueling	NOUN
cet-13758	6	7	station	station	NOUN
cet-13758	6	8	can	can	AUX
cet-13758	6	9	rapidly	rapidly	ADV
cet-13758	6	10	escalate	escalate	VERB
cet-13758	6	11	to	to	ADP
cet-13758	6	12	a	a	DET
cet-13758	6	13	major	major	ADJ
cet-13758	6	14	disaster	disaster	NOUN
cet-13758	6	15	if	if	SCONJ
cet-13758	6	16	not	not	PART
cet-13758	6	17	promptly	promptly	ADV
cet-13758	6	18	detected	detect	VERB
cet-13758	6	19	and	and	CCONJ
cet-13758	6	20	addressed	address	VERB
cet-13758	6	21	.	.	PUNCT
cet-13758	7	1	in	in	ADP
cet-13758	7	2	this	this	DET
cet-13758	7	3	perspective	perspective	NOUN
cet-13758	7	4	,	,	PUNCT
cet-13758	7	5	gas	gas	NOUN
cet-13758	7	6	sensors	sensor	NOUN
cet-13758	7	7	are	be	AUX
cet-13758	7	8	fundamental	fundamental	ADJ
cet-13758	7	9	in	in	ADP
cet-13758	7	10	detecting	detect	VERB
cet-13758	7	11	unintended	unintended	ADJ
cet-13758	7	12	hydrogen	hydrogen	NOUN
cet-13758	7	13	releases	release	NOUN
cet-13758	7	14	.	.	PUNCT
cet-13758	8	1	when	when	SCONJ
cet-13758	8	2	selecting	select	VERB
cet-13758	8	3	a	a	DET
cet-13758	8	4	hydrogen	hydrogen	NOUN
cet-13758	8	5	gas	gas	NOUN
cet-13758	8	6	detector	detector	NOUN
cet-13758	8	7	,	,	PUNCT
cet-13758	8	8	it	it	PRON
cet-13758	8	9	is	be	AUX
cet-13758	8	10	important	important	ADJ
cet-13758	8	11	to	to	PART
cet-13758	8	12	consider	consider	VERB
cet-13758	8	13	the	the	DET
cet-13758	8	14	environmental	environmental	ADJ
cet-13758	8	15	conditions	condition	NOUN
cet-13758	8	16	in	in	ADP
cet-13758	8	17	which	which	PRON
cet-13758	8	18	it	it	PRON
cet-13758	8	19	should	should	AUX
cet-13758	8	20	operate	operate	VERB
cet-13758	8	21	,	,	PUNCT
cet-13758	8	22	its	its	PRON
cet-13758	8	23	performance	performance	NOUN
cet-13758	8	24	,	,	PUNCT
cet-13758	8	25	reliability	reliability	NOUN
cet-13758	8	26	,	,	PUNCT
cet-13758	8	27	and	and	CCONJ
cet-13758	8	28	cost	cost	NOUN
cet-13758	8	29	,	,	PUNCT
cet-13758	8	30	as	as	ADV
cet-13758	8	31	well	well	ADV
cet-13758	8	32	as	as	ADP
cet-13758	8	33	the	the	DET
cet-13758	8	34	optimal	optimal	ADJ
cet-13758	8	35	positioning	positioning	NOUN
cet-13758	8	36	within	within	ADP
cet-13758	8	37	the	the	DET
cet-13758	8	38	refueling	refueling	NOUN
cet-13758	8	39	station	station	NOUN
cet-13758	8	40	.	.	PUNCT
cet-13758	9	1	this	this	DET
cet-13758	9	2	study	study	NOUN
cet-13758	9	3	analyzes	analyze	VERB
cet-13758	9	4	several	several	ADJ
cet-13758	9	5	hydrogen	hydrogen	NOUN
cet-13758	9	6	releases	release	NOUN
cet-13758	9	7	from	from	ADP
cet-13758	9	8	a	a	DET
cet-13758	9	9	high	high	ADJ
cet-13758	9	10	-	-	PUNCT
cet-13758	9	11	pressure	pressure	NOUN
cet-13758	9	12	storage	storage	NOUN
cet-13758	9	13	tank	tank	NOUN
cet-13758	9	14	to	to	PART
cet-13758	9	15	optimize	optimize	VERB
cet-13758	9	16	sensor	sensor	NOUN
cet-13758	9	17	positioning	positioning	NOUN
cet-13758	9	18	,	,	PUNCT
cet-13758	9	19	given	give	VERB
cet-13758	9	20	a	a	DET
cet-13758	9	21	certain	certain	ADJ
cet-13758	9	22	detection	detection	NOUN
cet-13758	9	23	probability	probability	NOUN
cet-13758	9	24	.	.	PUNCT
cet-13758	10	1	this	this	DET
cet-13758	10	2	research	research	NOUN
cet-13758	10	3	contributes	contribute	VERB
cet-13758	10	4	towards	towards	ADP
cet-13758	10	5	advancing	advance	VERB
cet-13758	10	6	the	the	DET
cet-13758	10	7	modelling	modelling	NOUN
cet-13758	10	8	of	of	ADP
cet-13758	10	9	safety	safety	NOUN
cet-13758	10	10	barriers	barrier	NOUN
cet-13758	10	11	in	in	ADP
cet-13758	10	12	hydrogen	hydrogen	NOUN
cet-13758	10	13	refueling	refueling	NOUN
cet-13758	10	14	stations	station	NOUN
cet-13758	10	15	considering	consider	VERB
cet-13758	10	16	credible	credible	ADJ
cet-13758	10	17	accident	accident	NOUN
cet-13758	10	18	scenarios	scenario	NOUN
cet-13758	10	19	.	.	PUNCT
cet-13758	11	1	in	in	ADP
cet-13758	11	2	this	this	DET
cet-13758	11	3	vein	vein	NOUN
cet-13758	11	4	,	,	PUNCT
cet-13758	11	5	this	this	DET
cet-13758	11	6	study	study	NOUN
cet-13758	11	7	aims	aim	VERB
cet-13758	11	8	at	at	ADP
cet-13758	11	9	expanding	expand	VERB
cet-13758	11	10	the	the	DET
cet-13758	11	11	knowledge	knowledge	NOUN
cet-13758	11	12	of	of	ADP
cet-13758	11	13	operators	operator	NOUN
cet-13758	11	14	and	and	CCONJ
cet-13758	11	15	stakeholders	stakeholder	NOUN
cet-13758	11	16	for	for	ADP
cet-13758	11	17	related	related	ADJ
cet-13758	11	18	risks	risk	NOUN
cet-13758	11	19	,	,	PUNCT
cet-13758	11	20	thus	thus	ADV
cet-13758	11	21	enabling	enable	VERB
cet-13758	11	22	the	the	DET
cet-13758	11	23	widespread	widespread	ADJ
cet-13758	11	24	utilization	utilization	NOUN
cet-13758	11	25	of	of	ADP
cet-13758	11	26	hydrogen	hydrogen	NOUN
cet-13758	11	27	in	in	ADP
cet-13758	11	28	road	road	NOUN
cet-13758	11	29	transport	transport	NOUN
cet-13758	11	30	.	.	PUNCT
cet-13758	12	1	1	1	X
cet-13758	12	2	.	.	X
cet-13758	12	3	introduction	introduction	NOUN
cet-13758	12	4	the	the	DET
cet-13758	12	5	european	european	PROPN
cet-13758	12	6	commission	commission	PROPN
cet-13758	12	7	recently	recently	ADV
cet-13758	12	8	indicated	indicate	VERB
cet-13758	12	9	hydrogen	hydrogen	NOUN
cet-13758	12	10	as	as	ADP
cet-13758	12	11	a	a	DET
cet-13758	12	12	clean	clean	ADJ
cet-13758	12	13	and	and	CCONJ
cet-13758	12	14	sustainable	sustainable	ADJ
cet-13758	12	15	fuel	fuel	NOUN
cet-13758	12	16	with	with	ADP
cet-13758	12	17	the	the	DET
cet-13758	12	18	potential	potential	NOUN
cet-13758	12	19	to	to	PART
cet-13758	12	20	decarbonize	decarbonize	VERB
cet-13758	12	21	several	several	ADJ
cet-13758	12	22	industrial	industrial	ADJ
cet-13758	12	23	sectors	sector	NOUN
cet-13758	12	24	in	in	ADP
cet-13758	12	25	the	the	DET
cet-13758	12	26	forthcoming	forthcoming	ADJ
cet-13758	12	27	years	year	NOUN
cet-13758	12	28	(	(	PUNCT
cet-13758	12	29	european	european	PROPN
cet-13758	12	30	commission	commission	PROPN
cet-13758	12	31	,	,	PUNCT
cet-13758	12	32	2018	2018	NUM
cet-13758	12	33	)	)	PUNCT
cet-13758	12	34	.	.	PUNCT
cet-13758	13	1	this	this	DET
cet-13758	13	2	energy	energy	NOUN
cet-13758	13	3	carrier	carrier	NOUN
cet-13758	13	4	can	can	AUX
cet-13758	13	5	be	be	AUX
cet-13758	13	6	produced	produce	VERB
cet-13758	13	7	with	with	ADP
cet-13758	13	8	near	near	ADV
cet-13758	13	9	-	-	PUNCT
cet-13758	13	10	zero	zero	NUM
cet-13758	13	11	pollutant	pollutant	ADJ
cet-13758	13	12	emissions	emission	NOUN
cet-13758	13	13	from	from	ADP
cet-13758	13	14	renewable	renewable	ADJ
cet-13758	13	15	energy	energy	NOUN
cet-13758	13	16	by	by	ADP
cet-13758	13	17	water	water	NOUN
cet-13758	13	18	electrolysis	electrolysis	NOUN
cet-13758	13	19	or	or	CCONJ
cet-13758	13	20	from	from	ADP
cet-13758	13	21	natural	natural	ADJ
cet-13758	13	22	gas	gas	NOUN
cet-13758	13	23	by	by	ADP
cet-13758	13	24	steam	steam	NOUN
cet-13758	13	25	reforming	reforming	NOUN
cet-13758	13	26	and	and	CCONJ
cet-13758	13	27	carbon	carbon	NOUN
cet-13758	13	28	capture	capture	NOUN
cet-13758	13	29	and	and	CCONJ
cet-13758	13	30	storage	storage	NOUN
cet-13758	13	31	(	(	PUNCT
cet-13758	13	32	ccs	ccs	PROPN
cet-13758	13	33	)	)	PUNCT
cet-13758	13	34	.	.	PUNCT
cet-13758	14	1	in	in	ADP
cet-13758	14	2	addition	addition	NOUN
cet-13758	14	3	,	,	PUNCT
cet-13758	14	4	it	it	PRON
cet-13758	14	5	can	can	AUX
cet-13758	14	6	be	be	AUX
cet-13758	14	7	used	use	VERB
cet-13758	14	8	in	in	ADP
cet-13758	14	9	fuel	fuel	NOUN
cet-13758	14	10	-	-	PUNCT
cet-13758	14	11	cell	cell	NOUN
cet-13758	14	12	systems	system	NOUN
cet-13758	14	13	or	or	CCONJ
cet-13758	14	14	adapted	adapt	VERB
cet-13758	14	15	internal	internal	ADJ
cet-13758	14	16	combustion	combustion	NOUN
cet-13758	14	17	engines	engine	NOUN
cet-13758	14	18	with	with	ADP
cet-13758	14	19	elevated	elevated	ADJ
cet-13758	14	20	efficiency	efficiency	NOUN
cet-13758	14	21	.	.	PUNCT
cet-13758	15	1	at	at	ADP
cet-13758	15	2	the	the	DET
cet-13758	15	3	end	end	NOUN
cet-13758	15	4	of	of	ADP
cet-13758	15	5	2020	2020	NUM
cet-13758	15	6	,	,	PUNCT
cet-13758	15	7	the	the	DET
cet-13758	15	8	number	number	NOUN
cet-13758	15	9	of	of	ADP
cet-13758	15	10	hydrogen	hydrogen	NOUN
cet-13758	15	11	-	-	PUNCT
cet-13758	15	12	fueled	fuel	VERB
cet-13758	15	13	vehicles	vehicle	NOUN
cet-13758	15	14	(	(	PUNCT
cet-13758	15	15	including	include	VERB
cet-13758	15	16	passenger	passenger	NOUN
cet-13758	15	17	cars	car	NOUN
cet-13758	15	18	,	,	PUNCT
cet-13758	15	19	trucks	truck	NOUN
cet-13758	15	20	,	,	PUNCT
cet-13758	15	21	and	and	CCONJ
cet-13758	15	22	public	public	ADJ
cet-13758	15	23	transport	transport	NOUN
cet-13758	15	24	)	)	PUNCT
cet-13758	15	25	amounted	amount	VERB
cet-13758	15	26	to	to	ADP
cet-13758	15	27	roughly	roughly	ADV
cet-13758	15	28	35,000	35,000	NUM
cet-13758	15	29	,	,	PUNCT
cet-13758	15	30	while	while	SCONJ
cet-13758	15	31	540	540	NUM
cet-13758	15	32	refueling	refueling	NOUN
cet-13758	15	33	stations	station	NOUN
cet-13758	15	34	were	be	AUX
cet-13758	15	35	already	already	ADV
cet-13758	15	36	operational	operational	ADJ
cet-13758	15	37	all	all	ADV
cet-13758	15	38	over	over	ADP
cet-13758	15	39	the	the	DET
cet-13758	15	40	world	world	NOUN
cet-13758	15	41	(	(	PUNCT
cet-13758	15	42	samsun	samsun	PROPN
cet-13758	15	43	et	et	PROPN
cet-13758	15	44	al	al	PROPN
cet-13758	15	45	.	.	PROPN
cet-13758	15	46	,	,	PUNCT
cet-13758	15	47	2021	2021	NUM
cet-13758	15	48	)	)	PUNCT
cet-13758	15	49	.	.	PUNCT
cet-13758	16	1	in	in	ADP
cet-13758	16	2	a	a	DET
cet-13758	16	3	few	few	ADJ
cet-13758	16	4	years	year	NOUN
cet-13758	16	5	,	,	PUNCT
cet-13758	16	6	these	these	DET
cet-13758	16	7	numbers	number	NOUN
cet-13758	16	8	are	be	AUX
cet-13758	16	9	expected	expect	VERB
cet-13758	16	10	to	to	PART
cet-13758	16	11	skyrocket	skyrocket	VERB
cet-13758	16	12	due	due	ADP
cet-13758	16	13	to	to	ADP
cet-13758	16	14	government	government	NOUN
cet-13758	16	15	incentive	incentive	NOUN
cet-13758	16	16	-	-	PUNCT
cet-13758	16	17	based	base	VERB
cet-13758	16	18	policies	policy	NOUN
cet-13758	16	19	aimed	aim	VERB
cet-13758	16	20	building	build	VERB
cet-13758	16	21	an	an	DET
cet-13758	16	22	extensive	extensive	ADJ
cet-13758	16	23	network	network	NOUN
cet-13758	16	24	of	of	ADP
cet-13758	16	25	refueling	refueling	NOUN
cet-13758	16	26	stations	station	NOUN
cet-13758	16	27	.	.	PUNCT
cet-13758	17	1	despite	despite	SCONJ
cet-13758	17	2	its	its	PRON
cet-13758	17	3	great	great	ADJ
cet-13758	17	4	potential	potential	NOUN
cet-13758	17	5	,	,	PUNCT
cet-13758	17	6	hydrogen	hydrogen	NOUN
cet-13758	17	7	has	have	VERB
cet-13758	17	8	a	a	DET
cet-13758	17	9	broad	broad	ADJ
cet-13758	17	10	flammability	flammability	NOUN
cet-13758	17	11	range	range	NOUN
cet-13758	17	12	(	(	PUNCT
cet-13758	17	13	from	from	ADP
cet-13758	17	14	4	4	NUM
cet-13758	17	15	%	%	NOUN
cet-13758	17	16	to	to	PART
cet-13758	17	17	74	74	NUM
cet-13758	17	18	%	%	NOUN
cet-13758	17	19	in	in	ADP
cet-13758	17	20	air	air	NOUN
cet-13758	17	21	)	)	PUNCT
cet-13758	17	22	and	and	CCONJ
cet-13758	17	23	low	low	ADJ
cet-13758	17	24	ignition	ignition	NOUN
cet-13758	17	25	energy	energy	NOUN
cet-13758	17	26	(	(	PUNCT
cet-13758	17	27	0.019	0.019	NUM
cet-13758	17	28	mj	mj	NOUN
cet-13758	17	29	)	)	PUNCT
cet-13758	17	30	.	.	PUNCT
cet-13758	18	1	in	in	ADP
cet-13758	18	2	addition	addition	NOUN
cet-13758	18	3	,	,	PUNCT
cet-13758	18	4	it	it	PRON
cet-13758	18	5	can	can	AUX
cet-13758	18	6	permeate	permeate	VERB
cet-13758	18	7	most	most	ADJ
cet-13758	18	8	materials	material	NOUN
cet-13758	18	9	due	due	ADP
cet-13758	18	10	to	to	ADP
cet-13758	18	11	its	its	PRON
cet-13758	18	12	small	small	ADJ
cet-13758	18	13	molecular	molecular	ADJ
cet-13758	18	14	size	size	NOUN
cet-13758	18	15	and	and	CCONJ
cet-13758	18	16	has	have	VERB
cet-13758	18	17	the	the	DET
cet-13758	18	18	capability	capability	NOUN
cet-13758	18	19	of	of	ADP
cet-13758	18	20	embrittling	embrittle	VERB
cet-13758	18	21	metals	metal	NOUN
cet-13758	18	22	,	,	PUNCT
cet-13758	18	23	making	make	VERB
cet-13758	18	24	them	they	PRON
cet-13758	18	25	prone	prone	ADJ
cet-13758	18	26	to	to	ADP
cet-13758	18	27	unexpected	unexpected	ADJ
cet-13758	18	28	failures	failure	NOUN
cet-13758	18	29	and	and	CCONJ
cet-13758	18	30	leaks	leak	NOUN
cet-13758	18	31	(	(	PUNCT
cet-13758	18	32	kotchourko	kotchourko	PROPN
cet-13758	18	33	and	and	CCONJ
cet-13758	18	34	jordan	jordan	PROPN
cet-13758	18	35	,	,	PUNCT
cet-13758	18	36	2022	2022	NUM
cet-13758	18	37	)	)	PUNCT
cet-13758	18	38	.	.	PUNCT
cet-13758	19	1	an	an	DET
cet-13758	19	2	unintended	unintended	ADJ
cet-13758	19	3	release	release	NOUN
cet-13758	19	4	in	in	ADP
cet-13758	19	5	a	a	DET
cet-13758	19	6	hydrogen	hydrogen	NOUN
cet-13758	19	7	refueling	refueling	NOUN
cet-13758	19	8	station	station	NOUN
cet-13758	19	9	can	can	AUX
cet-13758	19	10	rapidly	rapidly	ADV
cet-13758	19	11	escalate	escalate	VERB
cet-13758	19	12	to	to	ADP
cet-13758	19	13	a	a	DET
cet-13758	19	14	major	major	ADJ
cet-13758	19	15	accident	accident	NOUN
cet-13758	19	16	if	if	SCONJ
cet-13758	19	17	not	not	PART
cet-13758	19	18	promptly	promptly	ADV
cet-13758	19	19	detected	detect	VERB
cet-13758	19	20	and	and	CCONJ
cet-13758	19	21	controlled	control	VERB
cet-13758	19	22	.	.	PUNCT
cet-13758	20	1	this	this	PRON
cet-13758	20	2	was	be	AUX
cet-13758	20	3	the	the	DET
cet-13758	20	4	case	case	NOUN
cet-13758	20	5	of	of	ADP
cet-13758	20	6	the	the	DET
cet-13758	20	7	incident	incident	NOUN
cet-13758	20	8	in	in	ADP
cet-13758	20	9	the	the	DET
cet-13758	20	10	refueling	refueling	NOUN
cet-13758	20	11	station	station	NOUN
cet-13758	20	12	in	in	ADP
cet-13758	20	13	kjørbo	kjørbo	PROPN
cet-13758	20	14	(	(	PUNCT
cet-13758	20	15	norway	norway	PROPN
cet-13758	20	16	)	)	PUNCT
cet-13758	20	17	,	,	PUNCT
cet-13758	20	18	where	where	SCONJ
cet-13758	20	19	an	an	DET
cet-13758	20	20	undetected	undetected	ADJ
cet-13758	20	21	release	release	NOUN
cet-13758	20	22	from	from	ADP
cet-13758	20	23	the	the	DET
cet-13758	20	24	high	high	ADJ
cet-13758	20	25	-	-	PUNCT
cet-13758	20	26	pressure	pressure	NOUN
cet-13758	20	27	storage	storage	NOUN
cet-13758	20	28	unit	unit	NOUN
cet-13758	20	29	ignited	ignite	VERB
cet-13758	20	30	and	and	CCONJ
cet-13758	20	31	caused	cause	VERB
cet-13758	20	32	extensive	extensive	ADJ
cet-13758	20	33	damage	damage	NOUN
cet-13758	20	34	to	to	ADP
cet-13758	20	35	the	the	DET
cet-13758	20	36	facility	facility	NOUN
cet-13758	20	37	(	(	PUNCT
cet-13758	20	38	campari	campari	NOUN
cet-13758	20	39	et	et	PROPN
cet-13758	20	40	al	al	PROPN
cet-13758	20	41	.	.	PROPN
cet-13758	20	42	,	,	PUNCT
cet-13758	20	43	2023	2023	NUM
cet-13758	20	44	)	)	PUNCT
cet-13758	20	45	.	.	PUNCT
cet-13758	21	1	in	in	ADP
cet-13758	21	2	this	this	DET
cet-13758	21	3	perspective	perspective	NOUN
cet-13758	21	4	,	,	PUNCT
cet-13758	21	5	hydrogen	hydrogen	NOUN
cet-13758	21	6	gas	gas	NOUN
cet-13758	21	7	sensors	sensor	NOUN
cet-13758	21	8	are	be	AUX
cet-13758	21	9	fundamental	fundamental	ADJ
cet-13758	21	10	to	to	PART
cet-13758	21	11	detect	detect	VERB
cet-13758	21	12	leakages	leakage	NOUN
cet-13758	21	13	before	before	ADP
cet-13758	21	14	the	the	DET
cet-13758	21	15	ignition	ignition	NOUN
cet-13758	21	16	,	,	PUNCT
cet-13758	21	17	which	which	PRON
cet-13758	21	18	can	can	AUX
cet-13758	21	19	result	result	VERB
cet-13758	21	20	in	in	ADP
cet-13758	21	21	fires	fire	NOUN
cet-13758	21	22	or	or	CCONJ
cet-13758	21	23	explosions	explosion	NOUN
cet-13758	21	24	.	.	PUNCT
cet-13758	22	1	these	these	DET
cet-13758	22	2	safety	safety	NOUN
cet-13758	22	3	devices	device	NOUN
cet-13758	22	4	should	should	AUX
cet-13758	22	5	be	be	AUX
cet-13758	22	6	reliable	reliable	ADJ
cet-13758	22	7	,	,	PUNCT
cet-13758	22	8	have	have	AUX
cet-13758	22	9	a	a	DET
cet-13758	22	10	low	low	ADJ
cet-13758	22	11	response	response	NOUN
cet-13758	22	12	time	time	NOUN
cet-13758	22	13	,	,	PUNCT
cet-13758	22	14	low	low	ADJ
cet-13758	22	15	cost	cost	NOUN
cet-13758	22	16	,	,	PUNCT
cet-13758	22	17	and	and	CCONJ
cet-13758	22	18	should	should	AUX
cet-13758	22	19	detect	detect	VERB
cet-13758	22	20	hydrogen	hydrogen	NOUN
cet-13758	22	21	concentrations	concentration	NOUN
cet-13758	22	22	lower	low	ADJ
cet-13758	22	23	than	than	ADP
cet-13758	22	24	0.5	0.5	NUM
cet-13758	22	25	%	%	NOUN
cet-13758	22	26	.	.	PUNCT
cet-13758	23	1	given	give	VERB
cet-13758	23	2	the	the	DET
cet-13758	23	3	characteristics	characteristic	NOUN
cet-13758	23	4	of	of	ADP
cet-13758	23	5	the	the	DET
cet-13758	23	6	sensors	sensor	NOUN
cet-13758	23	7	in	in	ADP
cet-13758	23	8	terms	term	NOUN
cet-13758	23	9	of	of	ADP
cet-13758	23	10	accuracy	accuracy	NOUN
cet-13758	23	11	,	,	PUNCT
cet-13758	23	12	coverage	coverage	NOUN
cet-13758	23	13	area	area	NOUN
cet-13758	23	14	,	,	PUNCT
cet-13758	23	15	and	and	CCONJ
cet-13758	23	16	optimal	optimal	ADJ
cet-13758	23	17	operating	operating	NOUN
cet-13758	23	18	conditions	condition	NOUN
cet-13758	23	19	,	,	PUNCT
cet-13758	23	20	it	it	PRON
cet-13758	23	21	is	be	AUX
cet-13758	23	22	necessary	necessary	ADJ
cet-13758	23	23	to	to	PART
cet-13758	23	24	install	install	VERB
cet-13758	23	25	them	they	PRON
cet-13758	23	26	appropriately	appropriately	ADV
cet-13758	23	27	within	within	ADP
cet-13758	23	28	the	the	DET
cet-13758	23	29	refueling	refueling	NOUN
cet-13758	23	30	station	station	NOUN
cet-13758	23	31	.	.	PUNCT
cet-13758	24	1	moreover	moreover	ADV
cet-13758	24	2	,	,	PUNCT
cet-13758	24	3	h2	h2	NOUN
cet-13758	24	4	fuel	fuel	NOUN
cet-13758	24	5	-	-	PUNCT
cet-13758	24	6	related	relate	VERB
cet-13758	24	7	infrastructure	infrastructure	NOUN
cet-13758	24	8	is	be	AUX
cet-13758	24	9	currently	currently	ADV
cet-13758	24	10	in	in	ADP
cet-13758	24	11	the	the	DET
cet-13758	24	12	early	early	ADJ
cet-13758	24	13	doi	doi	NOUN
cet-13758	24	14	:	:	PUNCT
cet-13758	24	15	10.3303	10.3303	NUM
cet-13758	24	16	/	/	SYM
cet-13758	24	17	cet23105020	cet23105020	NOUN
cet-13758	24	18	paper	paper	NOUN
cet-13758	24	19	received	receive	VERB
cet-13758	24	20	:	:	PUNCT
cet-13758	24	21	20	20	NUM
cet-13758	24	22	january	january	PROPN
cet-13758	24	23	2023	2023	NUM
cet-13758	24	24	;	;	PUNCT
cet-13758	24	25	revised	revise	VERB
cet-13758	24	26	:	:	PUNCT
cet-13758	24	27	15	15	NUM
cet-13758	24	28	april	april	PROPN
cet-13758	24	29	2023	2023	NUM
cet-13758	24	30	;	;	PUNCT
cet-13758	24	31	accepted	accept	VERB
cet-13758	24	32	:	:	PUNCT
cet-13758	24	33	6	6	NUM
cet-13758	24	34	october	october	NOUN
cet-13758	24	35	2023	2023	NUM
cet-13758	24	36	please	please	INTJ
cet-13758	24	37	cite	cite	VERB
cet-13758	24	38	this	this	DET
cet-13758	24	39	article	article	NOUN
cet-13758	24	40	as	as	ADP
cet-13758	24	41	:	:	PUNCT
cet-13758	24	42	campari	campari	ADJ
cet-13758	24	43	a.	a.	NOUN
cet-13758	24	44	,	,	PUNCT
cet-13758	24	45	bennici	bennici	NOUN
cet-13758	24	46	m.	m.	NOUN
cet-13758	24	47	,	,	PUNCT
cet-13758	24	48	tzioutzios	tzioutzios	PROPN
cet-13758	24	49	d.	d.	PROPN
cet-13758	24	50	,	,	PUNCT
cet-13758	24	51	liu	liu	PROPN
cet-13758	24	52	y.	y.	PROPN
cet-13758	24	53	,	,	PUNCT
cet-13758	24	54	2023	2023	NUM
cet-13758	24	55	,	,	PUNCT
cet-13758	24	56	optimization	optimization	NOUN
cet-13758	24	57	of	of	ADP
cet-13758	24	58	leak	leak	NOUN
cet-13758	24	59	detectors	detector	NOUN
cet-13758	24	60	’	'	PUNCT
cet-13758	24	61	positioning	positioning	NOUN
cet-13758	24	62	in	in	ADP
cet-13758	24	63	a	a	DET
cet-13758	24	64	hydrogen	hydrogen	NOUN
cet-13758	24	65	refueling	refueling	NOUN
cet-13758	24	66	station	station	NOUN
cet-13758	24	67	,	,	PUNCT
cet-13758	24	68	chemical	chemical	NOUN
cet-13758	24	69	engineering	engineering	NOUN
cet-13758	24	70	transactions	transaction	NOUN
cet-13758	24	71	,	,	PUNCT
cet-13758	24	72	105	105	NUM
cet-13758	24	73	,	,	PUNCT
cet-13758	24	74	115	115	NUM
cet-13758	24	75	-	-	SYM
cet-13758	24	76	120	120	NUM
cet-13758	24	77	doi:10.3303	doi:10.3303	NOUN
cet-13758	24	78	/	/	SYM
cet-13758	24	79	cet23105020	cet23105020	NOUN
cet-13758	24	80	115	115	NUM
cet-13758	24	81	stages	stage	NOUN
cet-13758	24	82	of	of	ADP
cet-13758	24	83	implementation	implementation	NOUN
cet-13758	24	84	,	,	PUNCT
cet-13758	24	85	and	and	CCONJ
cet-13758	24	86	there	there	PRON
cet-13758	24	87	is	be	VERB
cet-13758	24	88	still	still	ADV
cet-13758	24	89	limited	limit	VERB
cet-13758	24	90	operational	operational	ADJ
cet-13758	24	91	experience	experience	NOUN
cet-13758	24	92	from	from	ADP
cet-13758	24	93	such	such	ADJ
cet-13758	24	94	facilities	facility	NOUN
cet-13758	24	95	.	.	PUNCT
cet-13758	25	1	in	in	ADP
cet-13758	25	2	this	this	DET
cet-13758	25	3	regard	regard	NOUN
cet-13758	25	4	,	,	PUNCT
cet-13758	25	5	safety	safety	NOUN
cet-13758	25	6	barriers	barrier	NOUN
cet-13758	25	7	are	be	AUX
cet-13758	25	8	essential	essential	ADJ
cet-13758	25	9	to	to	PART
cet-13758	25	10	effectively	effectively	ADV
cet-13758	25	11	address	address	VERB
cet-13758	25	12	associated	associated	ADJ
cet-13758	25	13	risks	risk	NOUN
cet-13758	25	14	,	,	PUNCT
cet-13758	25	15	reduce	reduce	VERB
cet-13758	25	16	the	the	DET
cet-13758	25	17	over	over	ADP
cet-13758	25	18	-	-	PUNCT
cet-13758	25	19	conservative	conservative	ADJ
cet-13758	25	20	limitations	limitation	NOUN
cet-13758	25	21	imposed	impose	VERB
cet-13758	25	22	by	by	ADP
cet-13758	25	23	the	the	DET
cet-13758	25	24	existing	exist	VERB
cet-13758	25	25	safety	safety	NOUN
cet-13758	25	26	codes	code	NOUN
cet-13758	25	27	,	,	PUNCT
cet-13758	25	28	and	and	CCONJ
cet-13758	25	29	ultimately	ultimately	ADV
cet-13758	25	30	facilitate	facilitate	VERB
cet-13758	25	31	a	a	DET
cet-13758	25	32	widespread	widespread	ADJ
cet-13758	25	33	rollout	rollout	NOUN
cet-13758	25	34	of	of	ADP
cet-13758	25	35	hydrogen	hydrogen	NOUN
cet-13758	25	36	for	for	ADP
cet-13758	25	37	road	road	NOUN
cet-13758	25	38	transport	transport	NOUN
cet-13758	25	39	.	.	PUNCT
cet-13758	26	1	this	this	DET
cet-13758	26	2	study	study	NOUN
cet-13758	26	3	contributes	contribute	VERB
cet-13758	26	4	to	to	ADP
cet-13758	26	5	this	this	DET
cet-13758	26	6	goal	goal	NOUN
cet-13758	26	7	by	by	ADP
cet-13758	26	8	analyzing	analyze	VERB
cet-13758	26	9	the	the	DET
cet-13758	26	10	spatial	spatial	ADJ
cet-13758	26	11	configuration	configuration	NOUN
cet-13758	26	12	of	of	ADP
cet-13758	26	13	sensors	sensor	NOUN
cet-13758	26	14	in	in	ADP
cet-13758	26	15	a	a	DET
cet-13758	26	16	high	high	ADJ
cet-13758	26	17	-	-	PUNCT
cet-13758	26	18	pressure	pressure	NOUN
cet-13758	26	19	storage	storage	NOUN
cet-13758	26	20	tank	tank	NOUN
cet-13758	26	21	to	to	PART
cet-13758	26	22	identify	identify	VERB
cet-13758	26	23	the	the	DET
cet-13758	26	24	optimal	optimal	ADJ
cet-13758	26	25	positioning	positioning	NOUN
cet-13758	26	26	.	.	PUNCT
cet-13758	27	1	firstly	firstly	ADV
cet-13758	27	2	,	,	PUNCT
cet-13758	27	3	several	several	ADJ
cet-13758	27	4	release	release	NOUN
cet-13758	27	5	scenarios	scenario	NOUN
cet-13758	27	6	are	be	AUX
cet-13758	27	7	simulated	simulate	VERB
cet-13758	27	8	to	to	PART
cet-13758	27	9	understand	understand	VERB
cet-13758	27	10	the	the	DET
cet-13758	27	11	effect	effect	NOUN
cet-13758	27	12	of	of	ADP
cet-13758	27	13	buoyancy	buoyancy	NOUN
cet-13758	27	14	on	on	ADP
cet-13758	27	15	hydrogen	hydrogen	NOUN
cet-13758	27	16	dispersion	dispersion	NOUN
cet-13758	27	17	.	.	PUNCT
cet-13758	28	1	then	then	ADV
cet-13758	28	2	,	,	PUNCT
cet-13758	28	3	a	a	DET
cet-13758	28	4	genetic	genetic	ADJ
cet-13758	28	5	algorithm	algorithm	NOUN
cet-13758	28	6	is	be	AUX
cet-13758	28	7	used	use	VERB
cet-13758	28	8	to	to	PART
cet-13758	28	9	iteratively	iteratively	ADV
cet-13758	28	10	determine	determine	VERB
cet-13758	28	11	the	the	DET
cet-13758	28	12	appropriate	appropriate	ADJ
cet-13758	28	13	sensor	sensor	NOUN
cet-13758	28	14	placement	placement	NOUN
cet-13758	28	15	to	to	PART
cet-13758	28	16	ensure	ensure	VERB
cet-13758	28	17	the	the	DET
cet-13758	28	18	best	good	ADJ
cet-13758	28	19	detection	detection	NOUN
cet-13758	28	20	capability	capability	NOUN
cet-13758	28	21	.	.	PUNCT
cet-13758	29	1	2	2	X
cet-13758	29	2	.	.	X
cet-13758	29	3	ultrasonic	ultrasonic	ADJ
cet-13758	29	4	hydrogen	hydrogen	NOUN
cet-13758	29	5	gas	gas	NOUN
cet-13758	29	6	detectors	detector	NOUN
cet-13758	29	7	the	the	DET
cet-13758	29	8	detection	detection	NOUN
cet-13758	29	9	of	of	ADP
cet-13758	29	10	hydrogen	hydrogen	NOUN
cet-13758	29	11	releases	release	NOUN
cet-13758	29	12	in	in	ADP
cet-13758	29	13	open	open	ADJ
cet-13758	29	14	,	,	PUNCT
cet-13758	29	15	well	well	ADV
cet-13758	29	16	-	-	PUNCT
cet-13758	29	17	ventilated	ventilate	VERB
cet-13758	29	18	areas	area	NOUN
cet-13758	29	19	is	be	AUX
cet-13758	29	20	challenging	challenge	VERB
cet-13758	29	21	.	.	PUNCT
cet-13758	30	1	the	the	DET
cet-13758	30	2	wind	wind	NOUN
cet-13758	30	3	and	and	CCONJ
cet-13758	30	4	the	the	DET
cet-13758	30	5	buoyancy	buoyancy	ADJ
cet-13758	30	6	effect	effect	NOUN
cet-13758	30	7	can	can	AUX
cet-13758	30	8	easily	easily	ADV
cet-13758	30	9	disperse	disperse	VERB
cet-13758	30	10	and	and	CCONJ
cet-13758	30	11	transport	transport	VERB
cet-13758	30	12	the	the	DET
cet-13758	30	13	gas	gas	NOUN
cet-13758	30	14	far	far	ADV
cet-13758	30	15	from	from	ADP
cet-13758	30	16	the	the	DET
cet-13758	30	17	sensors	sensor	NOUN
cet-13758	30	18	.	.	PUNCT
cet-13758	31	1	in	in	ADP
cet-13758	31	2	the	the	DET
cet-13758	31	3	case	case	NOUN
cet-13758	31	4	of	of	ADP
cet-13758	31	5	concentration	concentration	NOUN
cet-13758	31	6	-	-	PUNCT
cet-13758	31	7	based	base	VERB
cet-13758	31	8	detectors	detector	NOUN
cet-13758	31	9	,	,	PUNCT
cet-13758	31	10	an	an	DET
cet-13758	31	11	outdoor	outdoor	ADJ
cet-13758	31	12	release	release	NOUN
cet-13758	31	13	may	may	AUX
cet-13758	31	14	remain	remain	VERB
cet-13758	31	15	undetected	undetected	ADJ
cet-13758	31	16	for	for	ADP
cet-13758	31	17	hours	hour	NOUN
cet-13758	31	18	since	since	SCONJ
cet-13758	31	19	the	the	DET
cet-13758	31	20	hydrogen	hydrogen	NOUN
cet-13758	31	21	can	can	AUX
cet-13758	31	22	not	not	PART
cet-13758	31	23	accumulate	accumulate	VERB
cet-13758	31	24	in	in	ADP
cet-13758	31	25	a	a	DET
cet-13758	31	26	sufficient	sufficient	ADJ
cet-13758	31	27	amount	amount	NOUN
cet-13758	31	28	to	to	PART
cet-13758	31	29	raise	raise	VERB
cet-13758	31	30	the	the	DET
cet-13758	31	31	alarm	alarm	NOUN
cet-13758	31	32	.	.	PUNCT
cet-13758	32	1	on	on	ADP
cet-13758	32	2	the	the	DET
cet-13758	32	3	other	other	ADJ
cet-13758	32	4	hand	hand	NOUN
cet-13758	32	5	,	,	PUNCT
cet-13758	32	6	ultrasonic	ultrasonic	ADJ
cet-13758	32	7	gas	gas	NOUN
cet-13758	32	8	leak	leak	NOUN
cet-13758	32	9	detectors	detector	NOUN
cet-13758	32	10	(	(	PUNCT
cet-13758	32	11	ugld	ugld	ADJ
cet-13758	32	12	)	)	PUNCT
cet-13758	32	13	can	can	AUX
cet-13758	32	14	sense	sense	VERB
cet-13758	32	15	the	the	DET
cet-13758	32	16	acoustic	acoustic	ADJ
cet-13758	32	17	ultrasound	ultrasound	NOUN
cet-13758	32	18	generated	generate	VERB
cet-13758	32	19	by	by	ADP
cet-13758	32	20	a	a	DET
cet-13758	32	21	release	release	NOUN
cet-13758	32	22	of	of	ADP
cet-13758	32	23	pressurized	pressurized	ADJ
cet-13758	32	24	gas	gas	NOUN
cet-13758	32	25	.	.	PUNCT
cet-13758	33	1	this	this	DET
cet-13758	33	2	pressure	pressure	NOUN
cet-13758	33	3	wave	wave	NOUN
cet-13758	33	4	moves	move	VERB
cet-13758	33	5	at	at	ADP
cet-13758	33	6	the	the	DET
cet-13758	33	7	speed	speed	NOUN
cet-13758	33	8	of	of	ADP
cet-13758	33	9	sound	sound	NOUN
cet-13758	33	10	from	from	ADP
cet-13758	33	11	the	the	DET
cet-13758	33	12	leak	leak	NOUN
cet-13758	33	13	to	to	ADP
cet-13758	33	14	the	the	DET
cet-13758	33	15	detector	detector	NOUN
cet-13758	33	16	,	,	PUNCT
cet-13758	33	17	which	which	PRON
cet-13758	33	18	in	in	ADP
cet-13758	33	19	turn	turn	NOUN
cet-13758	33	20	identifies	identify	VERB
cet-13758	33	21	the	the	DET
cet-13758	33	22	unintended	unintended	ADJ
cet-13758	33	23	release	release	NOUN
cet-13758	33	24	and	and	CCONJ
cet-13758	33	25	sends	send	VERB
cet-13758	33	26	a	a	DET
cet-13758	33	27	signal	signal	NOUN
cet-13758	33	28	to	to	ADP
cet-13758	33	29	the	the	DET
cet-13758	33	30	control	control	NOUN
cet-13758	33	31	system	system	NOUN
cet-13758	33	32	to	to	PART
cet-13758	33	33	report	report	VERB
cet-13758	33	34	.	.	PUNCT
cet-13758	34	1	in	in	ADP
cet-13758	34	2	other	other	ADJ
cet-13758	34	3	words	word	NOUN
cet-13758	34	4	,	,	PUNCT
cet-13758	34	5	a	a	DET
cet-13758	34	6	ugld	ugld	ADJ
cet-13758	34	7	senses	sense	NOUN
cet-13758	34	8	a	a	DET
cet-13758	34	9	leak	leak	NOUN
cet-13758	34	10	almost	almost	ADV
cet-13758	34	11	instantaneously	instantaneously	ADV
cet-13758	34	12	as	as	SCONJ
cet-13758	34	13	it	it	PRON
cet-13758	34	14	occurs	occur	VERB
cet-13758	34	15	,	,	PUNCT
cet-13758	34	16	while	while	SCONJ
cet-13758	34	17	a	a	DET
cet-13758	34	18	conventional	conventional	ADJ
cet-13758	34	19	sensor	sensor	NOUN
cet-13758	34	20	only	only	ADV
cet-13758	34	21	responds	respond	VERB
cet-13758	34	22	when	when	SCONJ
cet-13758	34	23	h2	h2	NOUN
cet-13758	34	24	has	have	AUX
cet-13758	34	25	formed	form	VERB
cet-13758	34	26	a	a	DET
cet-13758	34	27	detectable	detectable	ADJ
cet-13758	34	28	vapor	vapor	NOUN
cet-13758	34	29	cloud	cloud	NOUN
cet-13758	34	30	(	(	PUNCT
cet-13758	34	31	walsh	walsh	NOUN
cet-13758	34	32	and	and	CCONJ
cet-13758	34	33	kelsey	kelsey	NOUN
cet-13758	34	34	,	,	PUNCT
cet-13758	34	35	2017	2017	NUM
cet-13758	34	36	)	)	PUNCT
cet-13758	34	37	.	.	PUNCT
cet-13758	35	1	the	the	DET
cet-13758	35	2	ugld	ugld	NOUN
cet-13758	35	3	is	be	AUX
cet-13758	35	4	designed	design	VERB
cet-13758	35	5	to	to	PART
cet-13758	35	6	ignore	ignore	VERB
cet-13758	35	7	audible	audible	ADJ
cet-13758	35	8	noise	noise	NOUN
cet-13758	35	9	and	and	CCONJ
cet-13758	35	10	can	can	AUX
cet-13758	35	11	only	only	ADV
cet-13758	35	12	sense	sense	VERB
cet-13758	35	13	ultrasonic	ultrasonic	ADJ
cet-13758	35	14	frequencies	frequency	NOUN
cet-13758	35	15	from	from	ADP
cet-13758	35	16	25	25	NUM
cet-13758	35	17	khz	khz	NOUN
cet-13758	35	18	to	to	ADP
cet-13758	35	19	70	70	NUM
cet-13758	35	20	khz	khz	NOUN
cet-13758	35	21	.	.	PUNCT
cet-13758	36	1	moreover	moreover	ADV
cet-13758	36	2	,	,	PUNCT
cet-13758	36	3	by	by	ADP
cet-13758	36	4	decreasing	decrease	VERB
cet-13758	36	5	the	the	DET
cet-13758	36	6	lower	low	ADJ
cet-13758	36	7	limit	limit	NOUN
cet-13758	36	8	of	of	ADP
cet-13758	36	9	the	the	DET
cet-13758	36	10	detectable	detectable	ADJ
cet-13758	36	11	sound	sound	NOUN
cet-13758	36	12	spectrum	spectrum	NOUN
cet-13758	36	13	,	,	PUNCT
cet-13758	36	14	it	it	PRON
cet-13758	36	15	is	be	AUX
cet-13758	36	16	possible	possible	ADJ
cet-13758	36	17	to	to	PART
cet-13758	36	18	increase	increase	VERB
cet-13758	36	19	the	the	DET
cet-13758	36	20	sensitivity	sensitivity	NOUN
cet-13758	36	21	to	to	ADP
cet-13758	36	22	small	small	ADJ
cet-13758	36	23	leaks	leak	NOUN
cet-13758	36	24	and	and	CCONJ
cet-13758	36	25	the	the	DET
cet-13758	36	26	coverage	coverage	NOUN
cet-13758	36	27	area	area	NOUN
cet-13758	36	28	,	,	PUNCT
cet-13758	36	29	without	without	ADP
cet-13758	36	30	compromising	compromise	VERB
cet-13758	36	31	detection	detection	NOUN
cet-13758	36	32	accuracy	accuracy	NOUN
cet-13758	36	33	due	due	ADP
cet-13758	36	34	to	to	ADP
cet-13758	36	35	background	background	NOUN
cet-13758	36	36	noise	noise	NOUN
cet-13758	36	37	,	,	PUNCT
cet-13758	36	38	which	which	PRON
cet-13758	36	39	mostly	mostly	ADV
cet-13758	36	40	belongs	belong	VERB
cet-13758	36	41	to	to	ADP
cet-13758	36	42	audible	audible	ADJ
cet-13758	36	43	frequencies	frequency	NOUN
cet-13758	36	44	.	.	PUNCT
cet-13758	37	1	the	the	DET
cet-13758	37	2	amplitude	amplitude	NOUN
cet-13758	37	3	of	of	ADP
cet-13758	37	4	the	the	DET
cet-13758	37	5	ultrasonic	ultrasonic	ADJ
cet-13758	37	6	sound	sound	NOUN
cet-13758	37	7	produced	produce	VERB
cet-13758	37	8	by	by	ADP
cet-13758	37	9	the	the	DET
cet-13758	37	10	sensor	sensor	NOUN
cet-13758	37	11	should	should	AUX
cet-13758	37	12	be	be	AUX
cet-13758	37	13	20	20	NUM
cet-13758	37	14	-	-	SYM
cet-13758	37	15	30	30	NUM
cet-13758	37	16	db	db	NOUN
cet-13758	37	17	lower	low	ADJ
cet-13758	37	18	than	than	ADP
cet-13758	37	19	the	the	DET
cet-13758	37	20	audible	audible	ADJ
cet-13758	37	21	noise	noise	NOUN
cet-13758	37	22	level	level	NOUN
cet-13758	37	23	in	in	ADP
cet-13758	37	24	the	the	DET
cet-13758	37	25	area	area	NOUN
cet-13758	37	26	;	;	PUNCT
cet-13758	37	27	hence	hence	ADV
cet-13758	37	28	,	,	PUNCT
cet-13758	37	29	approximately	approximately	ADV
cet-13758	37	30	65	65	NUM
cet-13758	37	31	-	-	SYM
cet-13758	37	32	75	75	NUM
cet-13758	37	33	db	db	NOUN
cet-13758	37	34	in	in	ADP
cet-13758	37	35	very	very	ADV
cet-13758	37	36	noisy	noisy	ADJ
cet-13758	37	37	locations	location	NOUN
cet-13758	37	38	(	(	PUNCT
cet-13758	37	39	fecarotta	fecarotta	NOUN
cet-13758	37	40	and	and	CCONJ
cet-13758	37	41	janowski	janowski	NOUN
cet-13758	37	42	,	,	PUNCT
cet-13758	37	43	2021	2021	NUM
cet-13758	37	44	)	)	PUNCT
cet-13758	37	45	.	.	PUNCT
cet-13758	38	1	the	the	DET
cet-13758	38	2	functioning	functioning	ADJ
cet-13758	38	3	principle	principle	NOUN
cet-13758	38	4	of	of	ADP
cet-13758	38	5	an	an	DET
cet-13758	38	6	ultrasonic	ultrasonic	ADJ
cet-13758	38	7	sensor	sensor	NOUN
cet-13758	38	8	is	be	AUX
cet-13758	38	9	depicted	depict	VERB
cet-13758	38	10	in	in	ADP
cet-13758	38	11	figure	figure	NOUN
cet-13758	38	12	1	1	NUM
cet-13758	38	13	.	.	PUNCT
cet-13758	38	14	as	as	SCONJ
cet-13758	38	15	shown	show	VERB
cet-13758	38	16	,	,	PUNCT
cet-13758	38	17	the	the	DET
cet-13758	38	18	ultrasonic	ultrasonic	ADJ
cet-13758	38	19	sound	sound	NOUN
cet-13758	38	20	wave	wave	NOUN
cet-13758	38	21	with	with	ADP
cet-13758	38	22	higher	high	ADJ
cet-13758	38	23	amplitude	amplitude	NOUN
cet-13758	38	24	is	be	AUX
cet-13758	38	25	created	create	VERB
cet-13758	38	26	from	from	ADP
cet-13758	38	27	the	the	DET
cet-13758	38	28	hydrogen	hydrogen	NOUN
cet-13758	38	29	release	release	NOUN
cet-13758	38	30	and	and	CCONJ
cet-13758	38	31	,	,	PUNCT
cet-13758	38	32	when	when	SCONJ
cet-13758	38	33	it	it	PRON
cet-13758	38	34	exceeds	exceed	VERB
cet-13758	38	35	a	a	DET
cet-13758	38	36	certain	certain	ADJ
cet-13758	38	37	threshold	threshold	NOUN
cet-13758	38	38	level	level	NOUN
cet-13758	38	39	,	,	PUNCT
cet-13758	38	40	triggers	trigger	VERB
cet-13758	38	41	the	the	DET
cet-13758	38	42	alarm	alarm	NOUN
cet-13758	38	43	.	.	PUNCT
cet-13758	39	1	figure	figure	NOUN
cet-13758	39	2	1	1	NUM
cet-13758	39	3	:	:	PUNCT
cet-13758	39	4	functioning	function	VERB
cet-13758	39	5	principle	principle	NOUN
cet-13758	39	6	of	of	ADP
cet-13758	39	7	an	an	DET
cet-13758	39	8	ultrasonic	ultrasonic	ADJ
cet-13758	39	9	gas	gas	NOUN
cet-13758	39	10	leak	leak	NOUN
cet-13758	39	11	detector	detector	NOUN
cet-13758	39	12	the	the	DET
cet-13758	39	13	total	total	ADJ
cet-13758	39	14	response	response	NOUN
cet-13758	39	15	time	time	NOUN
cet-13758	39	16	of	of	ADP
cet-13758	39	17	a	a	DET
cet-13758	39	18	ugld	ugld	NOUN
cet-13758	39	19	can	can	AUX
cet-13758	39	20	be	be	AUX
cet-13758	39	21	calculated	calculate	VERB
cet-13758	39	22	as	as	ADP
cet-13758	39	23	follows	follow	VERB
cet-13758	39	24	(	(	PUNCT
cet-13758	39	25	moon	moon	NOUN
cet-13758	39	26	et	et	PROPN
cet-13758	39	27	al	al	PROPN
cet-13758	39	28	.	.	PROPN
cet-13758	39	29	,	,	PUNCT
cet-13758	39	30	2009	2009	NUM
cet-13758	39	31	):	):	PUNCT
cet-13758	40	1	ttotal	ttotal	NOUN
cet-13758	40	2	=	=	PUNCT
cet-13758	40	3	tdet	tdet	PROPN
cet-13758	40	4	+	+	CCONJ
cet-13758	40	5	tus	tus	PROPN
cet-13758	40	6	(	(	PUNCT
cet-13758	40	7	1	1	NUM
cet-13758	40	8	)	)	PUNCT
cet-13758	40	9	where	where	SCONJ
cet-13758	40	10	tdet	tdet	NOUN
cet-13758	40	11	represents	represent	VERB
cet-13758	40	12	the	the	DET
cet-13758	40	13	inherent	inherent	ADJ
cet-13758	40	14	detection	detection	NOUN
cet-13758	40	15	delay	delay	NOUN
cet-13758	40	16	in	in	ADP
cet-13758	40	17	the	the	DET
cet-13758	40	18	ugld	ugld	NOUN
cet-13758	40	19	ranging	range	VERB
cet-13758	40	20	from	from	ADP
cet-13758	40	21	10	10	NUM
cet-13758	40	22	to	to	PART
cet-13758	40	23	30	30	NUM
cet-13758	40	24	s	s	NOUN
cet-13758	40	25	,	,	PUNCT
cet-13758	40	26	while	while	SCONJ
cet-13758	40	27	tus	tus	PROPN
cet-13758	40	28	is	be	AUX
cet-13758	40	29	the	the	DET
cet-13758	40	30	time	time	NOUN
cet-13758	40	31	required	require	VERB
cet-13758	40	32	for	for	ADP
cet-13758	40	33	the	the	DET
cet-13758	40	34	ultrasound	ultrasound	NOUN
cet-13758	40	35	to	to	PART
cet-13758	40	36	reach	reach	VERB
cet-13758	40	37	the	the	DET
cet-13758	40	38	detector	detector	NOUN
cet-13758	40	39	(	(	PUNCT
cet-13758	40	40	in	in	ADP
cet-13758	40	41	the	the	DET
cet-13758	40	42	order	order	NOUN
cet-13758	40	43	of	of	ADP
cet-13758	40	44	ms	ms	NOUN
cet-13758	40	45	)	)	PUNCT
cet-13758	40	46	.	.	PUNCT
cet-13758	41	1	the	the	DET
cet-13758	41	2	sensor	sensor	NOUN
cet-13758	41	3	’s	’s	PART
cet-13758	41	4	coverage	coverage	NOUN
cet-13758	41	5	area	area	NOUN
cet-13758	41	6	depends	depend	VERB
cet-13758	41	7	on	on	ADP
cet-13758	41	8	the	the	DET
cet-13758	41	9	ultrasonic	ultrasonic	ADJ
cet-13758	41	10	background	background	NOUN
cet-13758	41	11	noise	noise	NOUN
cet-13758	41	12	,	,	PUNCT
cet-13758	41	13	the	the	DET
cet-13758	41	14	minimum	minimum	ADJ
cet-13758	41	15	leak	leak	NOUN
cet-13758	41	16	rate	rate	NOUN
cet-13758	41	17	to	to	PART
cet-13758	41	18	be	be	AUX
cet-13758	41	19	detected	detect	VERB
cet-13758	41	20	,	,	PUNCT
cet-13758	41	21	and	and	CCONJ
cet-13758	41	22	the	the	DET
cet-13758	41	23	pressure	pressure	NOUN
cet-13758	41	24	of	of	ADP
cet-13758	41	25	the	the	DET
cet-13758	41	26	gas	gas	NOUN
cet-13758	41	27	released	release	VERB
cet-13758	41	28	.	.	PUNCT
cet-13758	42	1	hydrogen	hydrogen	NOUN
cet-13758	42	2	refueling	refueling	NOUN
cet-13758	42	3	stations	station	NOUN
cet-13758	42	4	are	be	AUX
cet-13758	42	5	in	in	ADP
cet-13758	42	6	the	the	DET
cet-13758	42	7	proximity	proximity	NOUN
cet-13758	42	8	of	of	ADP
cet-13758	42	9	highways	highway	NOUN
cet-13758	42	10	or	or	CCONJ
cet-13758	42	11	other	other	ADJ
cet-13758	42	12	busy	busy	ADJ
cet-13758	42	13	roads	road	NOUN
cet-13758	42	14	and	and	CCONJ
cet-13758	42	15	can	can	AUX
cet-13758	42	16	be	be	AUX
cet-13758	42	17	classified	classify	VERB
cet-13758	42	18	as	as	ADP
cet-13758	42	19	highnoise	highnoise	ADJ
cet-13758	42	20	areas	area	NOUN
cet-13758	42	21	.	.	PUNCT
cet-13758	43	1	in	in	ADP
cet-13758	43	2	this	this	DET
cet-13758	43	3	case	case	NOUN
cet-13758	43	4	,	,	PUNCT
cet-13758	43	5	the	the	DET
cet-13758	43	6	audible	audible	ADJ
cet-13758	43	7	noise	noise	NOUN
cet-13758	43	8	can	can	AUX
cet-13758	43	9	range	range	VERB
cet-13758	43	10	from	from	ADP
cet-13758	43	11	90	90	NUM
cet-13758	43	12	to	to	PART
cet-13758	43	13	100	100	NUM
cet-13758	43	14	db	db	NOUN
cet-13758	43	15	,	,	PUNCT
cet-13758	43	16	while	while	SCONJ
cet-13758	43	17	the	the	DET
cet-13758	43	18	ultrasonic	ultrasonic	ADJ
cet-13758	43	19	background	background	NOUN
cet-13758	43	20	noise	noise	NOUN
cet-13758	43	21	is	be	AUX
cet-13758	43	22	below	below	ADP
cet-13758	43	23	78	78	NUM
cet-13758	43	24	db	db	NOUN
cet-13758	43	25	.	.	PROPN
cet-13758	43	26	minor	minor	ADJ
cet-13758	43	27	gas	gas	NOUN
cet-13758	43	28	releases	release	NOUN
cet-13758	43	29	have	have	VERB
cet-13758	43	30	a	a	DET
cet-13758	43	31	leak	leak	NOUN
cet-13758	43	32	rate	rate	NOUN
cet-13758	43	33	lower	low	ADJ
cet-13758	43	34	than	than	ADP
cet-13758	43	35	0.1	0.1	NUM
cet-13758	43	36	kg	kg	NOUN
cet-13758	43	37	/	/	SYM
cet-13758	43	38	s	s	PROPN
cet-13758	43	39	,	,	PUNCT
cet-13758	43	40	which	which	PRON
cet-13758	43	41	can	can	AUX
cet-13758	43	42	be	be	AUX
cet-13758	43	43	used	use	VERB
cet-13758	43	44	to	to	PART
cet-13758	43	45	calibrate	calibrate	VERB
cet-13758	43	46	the	the	DET
cet-13758	43	47	performance	performance	NOUN
cet-13758	43	48	of	of	ADP
cet-13758	43	49	a	a	DET
cet-13758	43	50	ugld	ugld	NOUN
cet-13758	43	51	and	and	CCONJ
cet-13758	43	52	indicates	indicate	VERB
cet-13758	43	53	the	the	DET
cet-13758	43	54	smallest	small	ADJ
cet-13758	43	55	release	release	NOUN
cet-13758	43	56	the	the	DET
cet-13758	43	57	detector	detector	NOUN
cet-13758	43	58	can	can	AUX
cet-13758	43	59	sense	sense	VERB
cet-13758	43	60	.	.	PUNCT
cet-13758	44	1	in	in	ADP
cet-13758	44	2	addition	addition	NOUN
cet-13758	44	3	,	,	PUNCT
cet-13758	44	4	the	the	DET
cet-13758	44	5	minimum	minimum	ADJ
cet-13758	44	6	gas	gas	NOUN
cet-13758	44	7	pressure	pressure	NOUN
cet-13758	44	8	which	which	PRON
cet-13758	44	9	generates	generate	VERB
cet-13758	44	10	ultrasounds	ultrasound	NOUN
cet-13758	44	11	is	be	AUX
cet-13758	44	12	around	around	ADV
cet-13758	44	13	2	2	NUM
cet-13758	44	14	bar	bar	NOUN
cet-13758	44	15	for	for	ADP
cet-13758	44	16	hydrogen	hydrogen	NOUN
cet-13758	44	17	(	(	PUNCT
cet-13758	44	18	fecarotta	fecarotta	NOUN
cet-13758	44	19	and	and	CCONJ
cet-13758	44	20	janowski	janowski	NOUN
cet-13758	44	21	,	,	PUNCT
cet-13758	44	22	2021	2021	NUM
cet-13758	44	23	)	)	PUNCT
cet-13758	44	24	.	.	PUNCT
cet-13758	45	1	under	under	ADP
cet-13758	45	2	these	these	DET
cet-13758	45	3	conditions	condition	NOUN
cet-13758	45	4	,	,	PUNCT
cet-13758	45	5	the	the	DET
cet-13758	45	6	use	use	NOUN
cet-13758	45	7	of	of	ADP
cet-13758	45	8	a	a	DET
cet-13758	45	9	ugld	ugld	NOUN
cet-13758	45	10	is	be	AUX
cet-13758	45	11	still	still	ADV
cet-13758	45	12	possible	possible	ADJ
cet-13758	45	13	but	but	CCONJ
cet-13758	45	14	results	result	NOUN
cet-13758	45	15	in	in	ADP
cet-13758	45	16	a	a	DET
cet-13758	45	17	lower	low	ADJ
cet-13758	45	18	coverage	coverage	NOUN
cet-13758	45	19	area	area	NOUN
cet-13758	45	20	.	.	PUNCT
cet-13758	46	1	in	in	ADP
cet-13758	46	2	general	general	ADJ
cet-13758	46	3	,	,	PUNCT
cet-13758	46	4	a	a	DET
cet-13758	46	5	certain	certain	ADJ
cet-13758	46	6	leak	leak	NOUN
cet-13758	46	7	rate	rate	NOUN
cet-13758	46	8	can	can	AUX
cet-13758	46	9	be	be	AUX
cet-13758	46	10	obtained	obtain	VERB
cet-13758	46	11	from	from	ADP
cet-13758	46	12	a	a	DET
cet-13758	46	13	variety	variety	NOUN
cet-13758	46	14	of	of	ADP
cet-13758	46	15	combinations	combination	NOUN
cet-13758	46	16	of	of	ADP
cet-13758	46	17	leak	leak	NOUN
cet-13758	46	18	size	size	NOUN
cet-13758	46	19	and	and	CCONJ
cet-13758	46	20	hydrogen	hydrogen	NOUN
cet-13758	46	21	pressure	pressure	NOUN
cet-13758	46	22	.	.	PUNCT
cet-13758	47	1	the	the	PRON
cet-13758	47	2	greater	great	ADJ
cet-13758	47	3	the	the	DET
cet-13758	47	4	hole	hole	NOUN
cet-13758	47	5	size	size	NOUN
cet-13758	47	6	,	,	PUNCT
cet-13758	47	7	the	the	DET
cet-13758	47	8	higher	high	ADJ
cet-13758	47	9	will	will	AUX
cet-13758	47	10	be	be	AUX
cet-13758	47	11	the	the	DET
cet-13758	47	12	leak	leak	NOUN
cet-13758	47	13	rate	rate	NOUN
cet-13758	47	14	and	and	CCONJ
cet-13758	47	15	the	the	DET
cet-13758	47	16	subsequent	subsequent	ADJ
cet-13758	47	17	pressure	pressure	NOUN
cet-13758	47	18	drop	drop	NOUN
cet-13758	47	19	inside	inside	ADP
cet-13758	47	20	the	the	DET
cet-13758	47	21	tank	tank	NOUN
cet-13758	47	22	,	,	PUNCT
cet-13758	47	23	thus	thus	ADV
cet-13758	47	24	lowering	lower	VERB
cet-13758	47	25	the	the	DET
cet-13758	47	26	level	level	NOUN
cet-13758	47	27	of	of	ADP
cet-13758	47	28	ultrasound	ultrasound	NOUN
cet-13758	47	29	.	.	PUNCT
cet-13758	48	1	116	116	NUM
cet-13758	48	2	3	3	NUM
cet-13758	48	3	.	.	PUNCT
cet-13758	48	4	methodology	methodology	NOUN
cet-13758	48	5	the	the	DET
cet-13758	48	6	positioning	positioning	NOUN
cet-13758	48	7	of	of	ADP
cet-13758	48	8	the	the	DET
cet-13758	48	9	leak	leak	NOUN
cet-13758	48	10	detectors	detector	NOUN
cet-13758	48	11	for	for	ADP
cet-13758	48	12	the	the	DET
cet-13758	48	13	high	high	ADJ
cet-13758	48	14	-	-	PUNCT
cet-13758	48	15	pressure	pressure	NOUN
cet-13758	48	16	storage	storage	NOUN
cet-13758	48	17	system	system	NOUN
cet-13758	48	18	of	of	ADP
cet-13758	48	19	a	a	DET
cet-13758	48	20	hydrogen	hydrogen	NOUN
cet-13758	48	21	refueling	refueling	NOUN
cet-13758	48	22	station	station	NOUN
cet-13758	48	23	follows	follow	VERB
cet-13758	48	24	two	two	NUM
cet-13758	48	25	steps	step	NOUN
cet-13758	48	26	.	.	PUNCT
cet-13758	49	1	first	first	ADV
cet-13758	49	2	,	,	PUNCT
cet-13758	49	3	two	two	NUM
cet-13758	49	4	release	release	NOUN
cet-13758	49	5	scenarios	scenario	NOUN
cet-13758	49	6	were	be	AUX
cet-13758	49	7	simulated	simulate	VERB
cet-13758	49	8	through	through	ADP
cet-13758	49	9	the	the	DET
cet-13758	49	10	software	software	NOUN
cet-13758	49	11	hyram+	hyram+	PART
cet-13758	49	12	v5.0	v5.0	PROPN
cet-13758	49	13	(	(	PUNCT
cet-13758	49	14	ehrhart	ehrhart	NOUN
cet-13758	49	15	et	et	PROPN
cet-13758	49	16	al	al	PROPN
cet-13758	49	17	.	.	PROPN
cet-13758	49	18	,	,	PUNCT
cet-13758	49	19	2022	2022	NUM
cet-13758	49	20	)	)	PUNCT
cet-13758	49	21	to	to	PART
cet-13758	49	22	understand	understand	VERB
cet-13758	49	23	the	the	DET
cet-13758	49	24	characteristics	characteristic	NOUN
cet-13758	49	25	of	of	ADP
cet-13758	49	26	the	the	DET
cet-13758	49	27	hydrogen	hydrogen	NOUN
cet-13758	49	28	dispersion	dispersion	NOUN
cet-13758	49	29	and	and	CCONJ
cet-13758	49	30	the	the	DET
cet-13758	49	31	jet	jet	NOUN
cet-13758	49	32	trajectory	trajectory	NOUN
cet-13758	49	33	from	from	ADP
cet-13758	49	34	the	the	DET
cet-13758	49	35	hole	hole	NOUN
cet-13758	49	36	.	.	PUNCT
cet-13758	50	1	second	second	ADJ
cet-13758	50	2	,	,	PUNCT
cet-13758	50	3	a	a	DET
cet-13758	50	4	genetic	genetic	ADJ
cet-13758	50	5	algorithm	algorithm	NOUN
cet-13758	50	6	was	be	AUX
cet-13758	50	7	used	use	VERB
cet-13758	50	8	to	to	PART
cet-13758	50	9	select	select	VERB
cet-13758	50	10	the	the	DET
cet-13758	50	11	minimum	minimum	ADJ
cet-13758	50	12	number	number	NOUN
cet-13758	50	13	of	of	ADP
cet-13758	50	14	sensors	sensor	NOUN
cet-13758	50	15	and	and	CCONJ
cet-13758	50	16	their	their	PRON
cet-13758	50	17	optimal	optimal	ADJ
cet-13758	50	18	location	location	NOUN
cet-13758	50	19	for	for	ADP
cet-13758	50	20	maximizing	maximize	VERB
cet-13758	50	21	detection	detection	NOUN
cet-13758	50	22	effectiveness	effectiveness	NOUN
cet-13758	50	23	.	.	PUNCT
cet-13758	51	1	3.1	3.1	NUM
cet-13758	51	2	release	release	NOUN
cet-13758	51	3	simulations	simulation	NOUN
cet-13758	51	4	two	two	NUM
cet-13758	51	5	release	release	NOUN
cet-13758	51	6	scenarios	scenario	NOUN
cet-13758	51	7	were	be	AUX
cet-13758	51	8	deemed	deem	VERB
cet-13758	51	9	representative	representative	NOUN
cet-13758	51	10	of	of	ADP
cet-13758	51	11	the	the	DET
cet-13758	51	12	actual	actual	ADJ
cet-13758	51	13	operating	operating	NOUN
cet-13758	51	14	conditions	condition	NOUN
cet-13758	51	15	of	of	ADP
cet-13758	51	16	the	the	DET
cet-13758	51	17	pressurized	pressurized	ADJ
cet-13758	51	18	storage	storage	NOUN
cet-13758	51	19	tank	tank	NOUN
cet-13758	51	20	.	.	PUNCT
cet-13758	52	1	scenario	scenario	NOUN
cet-13758	52	2	(	(	PUNCT
cet-13758	52	3	a	a	PRON
cet-13758	52	4	)	)	PUNCT
cet-13758	52	5	simulates	simulate	VERB
cet-13758	52	6	a	a	DET
cet-13758	52	7	large	large	ADJ
cet-13758	52	8	hole	hole	NOUN
cet-13758	52	9	from	from	ADP
cet-13758	52	10	an	an	DET
cet-13758	52	11	almost	almost	ADV
cet-13758	52	12	empty	empty	ADJ
cet-13758	52	13	hydrogen	hydrogen	NOUN
cet-13758	52	14	tank	tank	NOUN
cet-13758	52	15	(	(	PUNCT
cet-13758	52	16	i.e.	i.e.	X
cet-13758	52	17	,	,	PUNCT
cet-13758	52	18	with	with	ADP
cet-13758	52	19	low	low	ADJ
cet-13758	52	20	internal	internal	ADJ
cet-13758	52	21	pressure	pressure	NOUN
cet-13758	52	22	)	)	PUNCT
cet-13758	52	23	.	.	PUNCT
cet-13758	53	1	this	this	DET
cet-13758	53	2	release	release	NOUN
cet-13758	53	3	,	,	PUNCT
cet-13758	53	4	if	if	SCONJ
cet-13758	53	5	ignited	ignite	VERB
cet-13758	53	6	,	,	PUNCT
cet-13758	53	7	can	can	AUX
cet-13758	53	8	result	result	VERB
cet-13758	53	9	in	in	ADP
cet-13758	53	10	a	a	DET
cet-13758	53	11	flash	flash	NOUN
cet-13758	53	12	fire	fire	NOUN
cet-13758	53	13	and	and	CCONJ
cet-13758	53	14	is	be	AUX
cet-13758	53	15	very	very	ADV
cet-13758	53	16	challenging	challenging	ADJ
cet-13758	53	17	to	to	PART
cet-13758	53	18	detect	detect	VERB
cet-13758	53	19	for	for	ADP
cet-13758	53	20	both	both	DET
cet-13758	53	21	concentration	concentration	NOUN
cet-13758	53	22	-	-	PUNCT
cet-13758	53	23	based	base	VERB
cet-13758	53	24	and	and	CCONJ
cet-13758	53	25	ultrasonic	ultrasonic	ADJ
cet-13758	53	26	gas	gas	NOUN
cet-13758	53	27	sensors	sensor	NOUN
cet-13758	53	28	.	.	PUNCT
cet-13758	54	1	in	in	ADP
cet-13758	54	2	addition	addition	NOUN
cet-13758	54	3	,	,	PUNCT
cet-13758	54	4	scenario	scenario	NOUN
cet-13758	54	5	(	(	PUNCT
cet-13758	54	6	b	b	NOUN
cet-13758	54	7	)	)	PUNCT
cet-13758	54	8	simulates	simulate	VERB
cet-13758	54	9	a	a	DET
cet-13758	54	10	pinhole	pinhole	NOUN
cet-13758	54	11	in	in	ADP
cet-13758	54	12	a	a	DET
cet-13758	54	13	pressurized	pressurized	ADJ
cet-13758	54	14	hydrogen	hydrogen	NOUN
cet-13758	54	15	tank	tank	NOUN
cet-13758	54	16	.	.	PUNCT
cet-13758	55	1	the	the	DET
cet-13758	55	2	pressure	pressure	NOUN
cet-13758	55	3	within	within	ADP
cet-13758	55	4	the	the	DET
cet-13758	55	5	tank	tank	NOUN
cet-13758	55	6	corresponds	correspond	VERB
cet-13758	55	7	to	to	ADP
cet-13758	55	8	its	its	PRON
cet-13758	55	9	design	design	NOUN
cet-13758	55	10	pressure	pressure	NOUN
cet-13758	55	11	,	,	PUNCT
cet-13758	55	12	which	which	PRON
cet-13758	55	13	is	be	AUX
cet-13758	55	14	reached	reach	VERB
cet-13758	55	15	only	only	ADV
cet-13758	55	16	after	after	ADP
cet-13758	55	17	a	a	DET
cet-13758	55	18	complete	complete	ADJ
cet-13758	55	19	filling	filling	NOUN
cet-13758	55	20	.	.	PUNCT
cet-13758	56	1	compared	compare	VERB
cet-13758	56	2	to	to	ADP
cet-13758	56	3	the	the	DET
cet-13758	56	4	previous	previous	ADJ
cet-13758	56	5	case	case	NOUN
cet-13758	56	6	,	,	PUNCT
cet-13758	56	7	this	this	DET
cet-13758	56	8	leak	leak	NOUN
cet-13758	56	9	type	type	NOUN
cet-13758	56	10	is	be	AUX
cet-13758	56	11	easier	easy	ADJ
cet-13758	56	12	to	to	PART
cet-13758	56	13	detect	detect	VERB
cet-13758	56	14	but	but	CCONJ
cet-13758	56	15	its	its	PRON
cet-13758	56	16	ignition	ignition	NOUN
cet-13758	56	17	is	be	AUX
cet-13758	56	18	significantly	significantly	ADV
cet-13758	56	19	more	more	ADV
cet-13758	56	20	likely	likely	ADJ
cet-13758	56	21	.	.	PUNCT
cet-13758	57	1	hyram+	hyram+	X
cet-13758	58	1	v5.0	v5.0	PROPN
cet-13758	58	2	is	be	AUX
cet-13758	58	3	a	a	DET
cet-13758	58	4	software	software	NOUN
cet-13758	58	5	toolkit	toolkit	NOUN
cet-13758	58	6	for	for	ADP
cet-13758	58	7	the	the	DET
cet-13758	58	8	risk	risk	NOUN
cet-13758	58	9	assessment	assessment	NOUN
cet-13758	58	10	of	of	ADP
cet-13758	58	11	hydrogen	hydrogen	NOUN
cet-13758	58	12	technologies	technology	NOUN
cet-13758	58	13	.	.	PUNCT
cet-13758	59	1	only	only	ADV
cet-13758	59	2	the	the	DET
cet-13758	59	3	consequences	consequence	NOUN
cet-13758	59	4	of	of	ADP
cet-13758	59	5	unintended	unintended	ADJ
cet-13758	59	6	releases	release	NOUN
cet-13758	59	7	were	be	AUX
cet-13758	59	8	considered	consider	VERB
cet-13758	59	9	since	since	SCONJ
cet-13758	59	10	quantifying	quantify	VERB
cet-13758	59	11	the	the	DET
cet-13758	59	12	probability	probability	NOUN
cet-13758	59	13	of	of	ADP
cet-13758	59	14	such	such	ADJ
cet-13758	59	15	events	event	NOUN
cet-13758	59	16	is	be	AUX
cet-13758	59	17	out	out	ADP
cet-13758	59	18	of	of	ADP
cet-13758	59	19	the	the	DET
cet-13758	59	20	scope	scope	NOUN
cet-13758	59	21	of	of	ADP
cet-13758	59	22	this	this	DET
cet-13758	59	23	study	study	NOUN
cet-13758	59	24	.	.	PUNCT
cet-13758	60	1	the	the	DET
cet-13758	60	2	algorithms	algorithm	NOUN
cet-13758	60	3	and	and	CCONJ
cet-13758	60	4	physics	physics	NOUN
cet-13758	60	5	models	model	NOUN
cet-13758	60	6	implemented	implement	VERB
cet-13758	60	7	in	in	ADP
cet-13758	60	8	hyram+	hyram+	PUNCT
cet-13758	60	9	have	have	AUX
cet-13758	60	10	been	be	AUX
cet-13758	60	11	validated	validate	VERB
cet-13758	60	12	against	against	ADP
cet-13758	60	13	experimental	experimental	ADJ
cet-13758	60	14	data	datum	NOUN
cet-13758	60	15	and	and	CCONJ
cet-13758	60	16	allow	allow	VERB
cet-13758	60	17	for	for	ADP
cet-13758	60	18	a	a	DET
cet-13758	60	19	simplified	simplified	ADJ
cet-13758	60	20	simulation	simulation	NOUN
cet-13758	60	21	of	of	ADP
cet-13758	60	22	ignited	ignited	ADJ
cet-13758	60	23	and	and	CCONJ
cet-13758	60	24	unignited	unignited	ADJ
cet-13758	60	25	releases	release	NOUN
cet-13758	60	26	.	.	PUNCT
cet-13758	61	1	for	for	ADP
cet-13758	61	2	the	the	DET
cet-13758	61	3	trajectory	trajectory	NOUN
cet-13758	61	4	of	of	ADP
cet-13758	61	5	the	the	DET
cet-13758	61	6	plume	plume	NOUN
cet-13758	61	7	,	,	PUNCT
cet-13758	61	8	hyram+	hyram+	PROPN
cet-13758	61	9	follows	follow	VERB
cet-13758	61	10	a	a	DET
cet-13758	61	11	one	one	NUM
cet-13758	61	12	-	-	PUNCT
cet-13758	61	13	dimensional	dimensional	ADJ
cet-13758	61	14	model	model	NOUN
cet-13758	61	15	,	,	PUNCT
cet-13758	61	16	according	accord	VERB
cet-13758	61	17	to	to	ADP
cet-13758	61	18	which	which	PRON
cet-13758	61	19	the	the	DET
cet-13758	61	20	hydrogen	hydrogen	NOUN
cet-13758	61	21	flow	flow	NOUN
cet-13758	61	22	can	can	AUX
cet-13758	61	23	curve	curve	VERB
cet-13758	61	24	due	due	ADP
cet-13758	61	25	to	to	ADP
cet-13758	61	26	the	the	DET
cet-13758	61	27	buoyancy	buoyancy	NOUN
cet-13758	61	28	effects	effect	NOUN
cet-13758	61	29	.	.	PUNCT
cet-13758	62	1	a	a	DET
cet-13758	62	2	gaussian	gaussian	ADJ
cet-13758	62	3	profile	profile	NOUN
cet-13758	62	4	is	be	AUX
cet-13758	62	5	used	use	VERB
cet-13758	62	6	as	as	ADP
cet-13758	62	7	input	input	NOUN
cet-13758	62	8	for	for	ADP
cet-13758	62	9	the	the	DET
cet-13758	62	10	one	one	NUM
cet-13758	62	11	-	-	PUNCT
cet-13758	62	12	dimensional	dimensional	ADJ
cet-13758	62	13	dispersion	dispersion	NOUN
cet-13758	62	14	model	model	NOUN
cet-13758	62	15	(	(	PUNCT
cet-13758	62	16	morales	morale	NOUN
cet-13758	62	17	et	et	PROPN
cet-13758	62	18	al	al	PROPN
cet-13758	62	19	.	.	PROPN
cet-13758	62	20	,	,	PUNCT
cet-13758	62	21	2019	2019	NUM
cet-13758	62	22	)	)	PUNCT
cet-13758	62	23	.	.	PUNCT
cet-13758	63	1	the	the	DET
cet-13758	63	2	input	input	NOUN
cet-13758	63	3	parameters	parameter	NOUN
cet-13758	63	4	for	for	ADP
cet-13758	63	5	the	the	DET
cet-13758	63	6	two	two	NUM
cet-13758	63	7	release	release	NOUN
cet-13758	63	8	simulations	simulation	NOUN
cet-13758	63	9	are	be	AUX
cet-13758	63	10	summarized	summarize	VERB
cet-13758	63	11	in	in	ADP
cet-13758	63	12	table	table	NOUN
cet-13758	63	13	1	1	NUM
cet-13758	63	14	.	.	PUNCT
cet-13758	63	15	table	table	NOUN
cet-13758	63	16	1	1	NUM
cet-13758	63	17	:	:	PUNCT
cet-13758	63	18	input	input	NOUN
cet-13758	63	19	parameters	parameter	NOUN
cet-13758	63	20	for	for	ADP
cet-13758	63	21	the	the	DET
cet-13758	63	22	hyram+	hyram+	PROPN
cet-13758	63	23	simulations	simulation	NOUN
cet-13758	63	24	of	of	ADP
cet-13758	63	25	two	two	NUM
cet-13758	63	26	release	release	NOUN
cet-13758	63	27	scenarios	scenario	NOUN
cet-13758	63	28	variable	variable	ADJ
cet-13758	63	29	unit	unit	NOUN
cet-13758	63	30	scenario	scenario	NOUN
cet-13758	63	31	(	(	PUNCT
cet-13758	63	32	a	a	NOUN
cet-13758	63	33	)	)	PUNCT
cet-13758	63	34	scenario	scenario	NOUN
cet-13758	63	35	(	(	PUNCT
cet-13758	63	36	b	b	NOUN
cet-13758	63	37	)	)	PUNCT
cet-13758	63	38	tank	tank	NOUN
cet-13758	63	39	pressure	pressure	NOUN
cet-13758	63	40	bar	bar	NOUN
cet-13758	63	41	5	5	NUM
cet-13758	63	42	700	700	NUM
cet-13758	63	43	external	external	ADJ
cet-13758	63	44	temperature	temperature	NOUN
cet-13758	63	45	°	°	ADP
cet-13758	63	46	c	c	NOUN
cet-13758	63	47	-15	-15	PUNCT
cet-13758	63	48	-15	-15	PROPN
cet-13758	63	49	hole	hole	NOUN
cet-13758	63	50	diameter	diameter	NOUN
cet-13758	63	51	mm	mm	NOUN
cet-13758	63	52	6	6	NUM
cet-13758	63	53	1	1	NUM
cet-13758	63	54	angle	angle	NOUN
cet-13758	63	55	of	of	ADP
cet-13758	63	56	the	the	DET
cet-13758	63	57	jet	jet	NOUN
cet-13758	63	58	°	°	ADP
cet-13758	63	59	90	90	NUM
cet-13758	63	60	90	90	NUM
cet-13758	63	61	release	release	NOUN
cet-13758	63	62	phase	phase	NOUN
cet-13758	63	63	gas	gas	NOUN
cet-13758	63	64	gas	gas	NOUN
cet-13758	63	65	3.2	3.2	NUM
cet-13758	63	66	genetic	genetic	ADJ
cet-13758	63	67	algorithm	algorithm	NOUN
cet-13758	63	68	the	the	DET
cet-13758	63	69	sensor	sensor	NOUN
cet-13758	63	70	should	should	AUX
cet-13758	63	71	be	be	AUX
cet-13758	63	72	properly	properly	ADV
cet-13758	63	73	placed	place	VERB
cet-13758	63	74	on	on	ADP
cet-13758	63	75	the	the	DET
cet-13758	63	76	tank	tank	NOUN
cet-13758	63	77	surface	surface	NOUN
cet-13758	63	78	to	to	PART
cet-13758	63	79	guarantee	guarantee	VERB
cet-13758	63	80	the	the	DET
cet-13758	63	81	highest	high	ADJ
cet-13758	63	82	detection	detection	NOUN
cet-13758	63	83	capability	capability	NOUN
cet-13758	63	84	while	while	SCONJ
cet-13758	63	85	minimizing	minimize	VERB
cet-13758	63	86	the	the	DET
cet-13758	63	87	number	number	NOUN
cet-13758	63	88	of	of	ADP
cet-13758	63	89	sensors	sensor	NOUN
cet-13758	63	90	required	require	VERB
cet-13758	63	91	.	.	PUNCT
cet-13758	64	1	genetic	genetic	ADJ
cet-13758	64	2	algorithms	algorithm	NOUN
cet-13758	64	3	(	(	PUNCT
cet-13758	64	4	ga	ga	NOUN
cet-13758	64	5	)	)	PUNCT
cet-13758	64	6	are	be	AUX
cet-13758	64	7	frequently	frequently	ADV
cet-13758	64	8	used	use	VERB
cet-13758	64	9	to	to	PART
cet-13758	64	10	solve	solve	VERB
cet-13758	64	11	such	such	ADJ
cet-13758	64	12	optimization	optimization	NOUN
cet-13758	64	13	problems	problem	NOUN
cet-13758	64	14	that	that	PRON
cet-13758	64	15	can	can	AUX
cet-13758	64	16	not	not	PART
cet-13758	64	17	be	be	AUX
cet-13758	64	18	effectively	effectively	ADV
cet-13758	64	19	addressed	address	VERB
cet-13758	64	20	by	by	ADP
cet-13758	64	21	conventional	conventional	ADJ
cet-13758	64	22	optimization	optimization	NOUN
cet-13758	64	23	techniques	technique	NOUN
cet-13758	64	24	.	.	PUNCT
cet-13758	65	1	a	a	DET
cet-13758	65	2	ga	ga	PROPN
cet-13758	65	3	is	be	AUX
cet-13758	65	4	composed	compose	VERB
cet-13758	65	5	of	of	ADP
cet-13758	65	6	a	a	DET
cet-13758	65	7	sequence	sequence	NOUN
cet-13758	65	8	of	of	ADP
cet-13758	65	9	functions	function	NOUN
cet-13758	65	10	aimed	aim	VERB
cet-13758	65	11	at	at	ADP
cet-13758	65	12	identifying	identify	VERB
cet-13758	65	13	the	the	DET
cet-13758	65	14	best	well	ADV
cet-13758	65	15	-	-	PUNCT
cet-13758	65	16	fitting	fit	VERB
cet-13758	65	17	option	option	NOUN
cet-13758	65	18	to	to	PART
cet-13758	65	19	achieve	achieve	VERB
cet-13758	65	20	a	a	DET
cet-13758	65	21	pre	pre	ADJ
cet-13758	65	22	-	-	ADJ
cet-13758	65	23	determined	determined	ADJ
cet-13758	65	24	objective	objective	NOUN
cet-13758	65	25	.	.	PUNCT
cet-13758	66	1	for	for	ADP
cet-13758	66	2	this	this	DET
cet-13758	66	3	study	study	NOUN
cet-13758	66	4	,	,	PUNCT
cet-13758	66	5	the	the	DET
cet-13758	66	6	algorithm	algorithm	NOUN
cet-13758	66	7	’s	’s	PART
cet-13758	66	8	goal	goal	NOUN
cet-13758	66	9	was	be	AUX
cet-13758	66	10	to	to	PART
cet-13758	66	11	indicate	indicate	VERB
cet-13758	66	12	the	the	DET
cet-13758	66	13	position	position	NOUN
cet-13758	66	14	of	of	ADP
cet-13758	66	15	uglds	ugld	NOUN
cet-13758	66	16	ensuring	ensure	VERB
cet-13758	66	17	a	a	DET
cet-13758	66	18	target	target	NOUN
cet-13758	66	19	detection	detection	NOUN
cet-13758	66	20	performance	performance	NOUN
cet-13758	66	21	level	level	NOUN
cet-13758	66	22	.	.	PUNCT
cet-13758	67	1	in	in	ADP
cet-13758	67	2	detail	detail	NOUN
cet-13758	67	3	,	,	PUNCT
cet-13758	67	4	the	the	DET
cet-13758	67	5	main	main	ADJ
cet-13758	67	6	functions	function	NOUN
cet-13758	67	7	of	of	ADP
cet-13758	67	8	the	the	DET
cet-13758	67	9	ga	ga	PROPN
cet-13758	67	10	for	for	ADP
cet-13758	67	11	the	the	DET
cet-13758	67	12	optimization	optimization	NOUN
cet-13758	67	13	of	of	ADP
cet-13758	67	14	the	the	DET
cet-13758	67	15	sensors	sensor	NOUN
cet-13758	67	16	’	’	PART
cet-13758	67	17	positioning	positioning	NOUN
cet-13758	67	18	are	be	AUX
cet-13758	67	19	:	:	PUNCT
cet-13758	67	20	•	•	ADP
cet-13758	67	21	initial	initial	ADJ
cet-13758	67	22	population	population	NOUN
cet-13758	67	23	function	function	NOUN
cet-13758	67	24	–	–	PUNCT
cet-13758	67	25	this	this	DET
cet-13758	67	26	function	function	NOUN
cet-13758	67	27	generates	generate	VERB
cet-13758	67	28	a	a	DET
cet-13758	67	29	set	set	NOUN
cet-13758	67	30	of	of	ADP
cet-13758	67	31	possible	possible	ADJ
cet-13758	67	32	solutions	solution	NOUN
cet-13758	67	33	;	;	PUNCT
cet-13758	67	34	in	in	ADP
cet-13758	67	35	this	this	DET
cet-13758	67	36	case	case	NOUN
cet-13758	67	37	,	,	PUNCT
cet-13758	67	38	the	the	DET
cet-13758	67	39	initial	initial	ADJ
cet-13758	67	40	population	population	NOUN
cet-13758	67	41	is	be	AUX
cet-13758	67	42	composed	compose	VERB
cet-13758	67	43	of	of	ADP
cet-13758	67	44	a	a	DET
cet-13758	67	45	certain	certain	ADJ
cet-13758	67	46	number	number	NOUN
cet-13758	67	47	of	of	ADP
cet-13758	67	48	sensors	sensor	NOUN
cet-13758	67	49	located	locate	VERB
cet-13758	67	50	in	in	ADP
cet-13758	67	51	different	different	ADJ
cet-13758	67	52	positions	position	NOUN
cet-13758	67	53	,	,	PUNCT
cet-13758	67	54	which	which	PRON
cet-13758	67	55	are	be	AUX
cet-13758	67	56	identified	identify	VERB
cet-13758	67	57	by	by	ADP
cet-13758	67	58	the	the	DET
cet-13758	67	59	coordinates	coordinate	NOUN
cet-13758	67	60	(	(	PUNCT
cet-13758	67	61	x	x	X
cet-13758	67	62	,	,	PUNCT
cet-13758	67	63	y	y	PROPN
cet-13758	67	64	,	,	PUNCT
cet-13758	67	65	z	z	NOUN
cet-13758	67	66	)	)	PUNCT
cet-13758	67	67	in	in	ADP
cet-13758	67	68	a	a	DET
cet-13758	67	69	grid	grid	NOUN
cet-13758	67	70	.	.	PUNCT
cet-13758	68	1	•	•	NUM
cet-13758	68	2	detection	detection	NOUN
cet-13758	68	3	performance	performance	NOUN
cet-13758	68	4	function	function	NOUN
cet-13758	68	5	–	–	PUNCT
cet-13758	68	6	this	this	DET
cet-13758	68	7	function	function	NOUN
cet-13758	68	8	uses	use	VERB
cet-13758	68	9	the	the	DET
cet-13758	68	10	initial	initial	ADJ
cet-13758	68	11	population	population	NOUN
cet-13758	68	12	as	as	ADP
cet-13758	68	13	input	input	NOUN
cet-13758	68	14	and	and	CCONJ
cet-13758	68	15	determines	determine	VERB
cet-13758	68	16	the	the	DET
cet-13758	68	17	detection	detection	NOUN
cet-13758	68	18	performance	performance	NOUN
cet-13758	68	19	for	for	ADP
cet-13758	68	20	each	each	DET
cet-13758	68	21	sensor	sensor	NOUN
cet-13758	68	22	’s	’s	PART
cet-13758	68	23	configuration	configuration	NOUN
cet-13758	68	24	.	.	PUNCT
cet-13758	69	1	it	it	PRON
cet-13758	69	2	evaluates	evaluate	VERB
cet-13758	69	3	if	if	SCONJ
cet-13758	69	4	each	each	DET
cet-13758	69	5	point	point	NOUN
cet-13758	69	6	of	of	ADP
cet-13758	69	7	the	the	DET
cet-13758	69	8	tridimensional	tridimensional	ADJ
cet-13758	69	9	grid	grid	NOUN
cet-13758	69	10	falls	fall	VERB
cet-13758	69	11	within	within	ADP
cet-13758	69	12	the	the	DET
cet-13758	69	13	coverage	coverage	NOUN
cet-13758	69	14	area	area	NOUN
cet-13758	69	15	of	of	ADP
cet-13758	69	16	at	at	ADV
cet-13758	69	17	least	least	ADV
cet-13758	69	18	one	one	NUM
cet-13758	69	19	sensor	sensor	NOUN
cet-13758	69	20	and	and	CCONJ
cet-13758	69	21	calculates	calculate	VERB
cet-13758	69	22	the	the	DET
cet-13758	69	23	detection	detection	NOUN
cet-13758	69	24	probability	probability	NOUN
cet-13758	69	25	by	by	ADP
cet-13758	69	26	dividing	divide	VERB
cet-13758	69	27	the	the	DET
cet-13758	69	28	number	number	NOUN
cet-13758	69	29	of	of	ADP
cet-13758	69	30	detected	detect	VERB
cet-13758	69	31	nodes	node	NOUN
cet-13758	69	32	by	by	ADP
cet-13758	69	33	the	the	DET
cet-13758	69	34	total	total	ADJ
cet-13758	69	35	number	number	NOUN
cet-13758	69	36	of	of	ADP
cet-13758	69	37	nodes	node	NOUN
cet-13758	69	38	.	.	PUNCT
cet-13758	70	1	•	•	NUM
cet-13758	70	2	fitness	fitness	NOUN
cet-13758	70	3	function	function	NOUN
cet-13758	70	4	–	–	PUNCT
cet-13758	70	5	this	this	DET
cet-13758	70	6	function	function	NOUN
cet-13758	70	7	takes	take	VERB
cet-13758	70	8	the	the	DET
cet-13758	70	9	detection	detection	NOUN
cet-13758	70	10	probability	probability	NOUN
cet-13758	70	11	of	of	ADP
cet-13758	70	12	each	each	DET
cet-13758	70	13	sensor	sensor	NOUN
cet-13758	70	14	’s	’s	PART
cet-13758	70	15	configuration	configuration	NOUN
cet-13758	70	16	and	and	CCONJ
cet-13758	70	17	compares	compare	VERB
cet-13758	70	18	it	it	PRON
cet-13758	70	19	with	with	ADP
cet-13758	70	20	the	the	DET
cet-13758	70	21	target	target	NOUN
cet-13758	70	22	performance	performance	NOUN
cet-13758	70	23	;	;	PUNCT
cet-13758	70	24	the	the	PRON
cet-13758	70	25	lower	low	ADJ
cet-13758	70	26	the	the	DET
cet-13758	70	27	value	value	NOUN
cet-13758	70	28	of	of	ADP
cet-13758	70	29	the	the	DET
cet-13758	70	30	fitness	fitness	NOUN
cet-13758	70	31	function	function	NOUN
cet-13758	70	32	,	,	PUNCT
cet-13758	70	33	the	the	PRON
cet-13758	70	34	closer	close	ADJ
cet-13758	70	35	will	will	AUX
cet-13758	70	36	be	be	AUX
cet-13758	70	37	the	the	DET
cet-13758	70	38	optimal	optimal	ADJ
cet-13758	70	39	configuration	configuration	NOUN
cet-13758	70	40	of	of	ADP
cet-13758	70	41	ugld	ugld	NOUN
cet-13758	70	42	on	on	ADP
cet-13758	70	43	the	the	DET
cet-13758	70	44	tank	tank	NOUN
cet-13758	70	45	.	.	PUNCT
cet-13758	71	1	•	•	NUM
cet-13758	71	2	mutate	mutate	ADJ
cet-13758	71	3	function	function	NOUN
cet-13758	71	4	–	–	PUNCT
cet-13758	71	5	this	this	DET
cet-13758	71	6	function	function	NOUN
cet-13758	71	7	takes	take	VERB
cet-13758	71	8	a	a	DET
cet-13758	71	9	spatial	spatial	ADJ
cet-13758	71	10	configuration	configuration	NOUN
cet-13758	71	11	as	as	ADP
cet-13758	71	12	input	input	NOUN
cet-13758	71	13	and	and	CCONJ
cet-13758	71	14	randomly	randomly	ADV
cet-13758	71	15	adds	add	VERB
cet-13758	71	16	or	or	CCONJ
cet-13758	71	17	removes	remove	VERB
cet-13758	71	18	one	one	NUM
cet-13758	71	19	of	of	ADP
cet-13758	71	20	the	the	DET
cet-13758	71	21	sensors	sensor	NOUN
cet-13758	71	22	(	(	PUNCT
cet-13758	71	23	with	with	ADP
cet-13758	71	24	a	a	DET
cet-13758	71	25	50	50	NUM
cet-13758	71	26	%	%	NOUN
cet-13758	71	27	probability	probability	NOUN
cet-13758	71	28	)	)	PUNCT
cet-13758	71	29	.	.	PUNCT
cet-13758	72	1	•	•	NOUN
cet-13758	72	2	crossover	crossover	NOUN
cet-13758	72	3	function	function	NOUN
cet-13758	72	4	–	–	PUNCT
cet-13758	72	5	this	this	DET
cet-13758	72	6	function	function	NOUN
cet-13758	72	7	considers	consider	VERB
cet-13758	72	8	two	two	NUM
cet-13758	72	9	sets	set	NOUN
cet-13758	72	10	of	of	ADP
cet-13758	72	11	sensors	sensor	NOUN
cet-13758	72	12	(	(	PUNCT
cet-13758	72	13	the	the	DET
cet-13758	72	14	so	so	ADV
cet-13758	72	15	-	-	PUNCT
cet-13758	72	16	called	call	VERB
cet-13758	72	17	“	"	PUNCT
cet-13758	72	18	parents	parent	NOUN
cet-13758	72	19	”	"	PUNCT
cet-13758	72	20	)	)	PUNCT
cet-13758	72	21	as	as	ADP
cet-13758	72	22	inputs	input	NOUN
cet-13758	72	23	,	,	PUNCT
cet-13758	72	24	taking	take	VERB
cet-13758	72	25	half	half	DET
cet-13758	72	26	the	the	DET
cet-13758	72	27	sensors	sensor	NOUN
cet-13758	72	28	from	from	ADP
cet-13758	72	29	the	the	DET
cet-13758	72	30	first	first	ADJ
cet-13758	72	31	parent	parent	NOUN
cet-13758	72	32	and	and	CCONJ
cet-13758	72	33	the	the	DET
cet-13758	72	34	other	other	ADJ
cet-13758	72	35	half	half	NOUN
cet-13758	72	36	from	from	ADP
cet-13758	72	37	the	the	DET
cet-13758	72	38	second	second	NOUN
cet-13758	72	39	;	;	PUNCT
cet-13758	72	40	it	it	PRON
cet-13758	72	41	produces	produce	VERB
cet-13758	72	42	a	a	DET
cet-13758	72	43	random	random	ADJ
cet-13758	72	44	combination	combination	NOUN
cet-13758	72	45	of	of	ADP
cet-13758	72	46	these	these	DET
cet-13758	72	47	detector	detector	NOUN
cet-13758	72	48	configurations	configuration	NOUN
cet-13758	72	49	(	(	PUNCT
cet-13758	72	50	the	the	DET
cet-13758	72	51	“	"	PUNCT
cet-13758	72	52	child	child	NOUN
cet-13758	72	53	”	"	PUNCT
cet-13758	72	54	sensors	sensor	NOUN
cet-13758	72	55	’	'	PUNCT
cet-13758	72	56	set	set	NOUN
cet-13758	72	57	)	)	PUNCT
cet-13758	72	58	as	as	ADP
cet-13758	72	59	an	an	DET
cet-13758	72	60	output	output	NOUN
cet-13758	72	61	.	.	PUNCT
cet-13758	73	1	•	•	NUM
cet-13758	73	2	selection	selection	NOUN
cet-13758	73	3	function	function	NOUN
cet-13758	73	4	–	–	PUNCT
cet-13758	73	5	this	this	DET
cet-13758	73	6	function	function	NOUN
cet-13758	73	7	calculates	calculate	VERB
cet-13758	73	8	the	the	DET
cet-13758	73	9	fitness	fitness	NOUN
cet-13758	73	10	functions	function	NOUN
cet-13758	73	11	for	for	ADP
cet-13758	73	12	the	the	DET
cet-13758	73	13	“	"	PUNCT
cet-13758	73	14	child	child	NOUN
cet-13758	73	15	”	"	PUNCT
cet-13758	73	16	sensor	sensor	NOUN
cet-13758	73	17	combinations	combination	NOUN
cet-13758	73	18	,	,	PUNCT
cet-13758	73	19	compares	compare	VERB
cet-13758	73	20	them	they	PRON
cet-13758	73	21	with	with	ADP
cet-13758	73	22	the	the	DET
cet-13758	73	23	“	"	PUNCT
cet-13758	73	24	parents	parent	NOUN
cet-13758	73	25	”	"	PUNCT
cet-13758	73	26	ones	one	NOUN
cet-13758	73	27	,	,	PUNCT
cet-13758	73	28	and	and	CCONJ
cet-13758	73	29	selects	select	VERB
cet-13758	73	30	the	the	DET
cet-13758	73	31	set	set	NOUN
cet-13758	73	32	with	with	ADP
cet-13758	73	33	the	the	DET
cet-13758	73	34	best	good	ADJ
cet-13758	73	35	fitness	fitness	NOUN
cet-13758	73	36	value	value	NOUN
cet-13758	73	37	.	.	PUNCT
cet-13758	74	1	once	once	ADV
cet-13758	74	2	the	the	DET
cet-13758	74	3	algorithm	algorithm	NOUN
cet-13758	74	4	has	have	AUX
cet-13758	74	5	implemented	implement	VERB
cet-13758	74	6	all	all	DET
cet-13758	74	7	these	these	DET
cet-13758	74	8	functions	function	NOUN
cet-13758	74	9	,	,	PUNCT
cet-13758	74	10	the	the	DET
cet-13758	74	11	selection	selection	NOUN
cet-13758	74	12	function	function	NOUN
cet-13758	74	13	chooses	choose	VERB
cet-13758	74	14	the	the	DET
cet-13758	74	15	best	good	ADJ
cet-13758	74	16	option	option	NOUN
cet-13758	74	17	and	and	CCONJ
cet-13758	74	18	proceeds	proceed	VERB
cet-13758	74	19	with	with	ADP
cet-13758	74	20	the	the	DET
cet-13758	74	21	next	next	ADJ
cet-13758	74	22	generation	generation	NOUN
cet-13758	74	23	in	in	ADP
cet-13758	74	24	a	a	DET
cet-13758	74	25	loop	loop	NOUN
cet-13758	74	26	until	until	SCONJ
cet-13758	74	27	the	the	DET
cet-13758	74	28	target	target	NOUN
cet-13758	74	29	performance	performance	NOUN
cet-13758	74	30	is	be	AUX
cet-13758	74	31	achieved	achieve	VERB
cet-13758	74	32	(	(	PUNCT
cet-13758	74	33	katoch	katoch	PROPN
cet-13758	74	34	et	et	PROPN
cet-13758	74	35	al	al	PROPN
cet-13758	74	36	.	.	PROPN
cet-13758	74	37	,	,	PUNCT
cet-13758	74	38	2021	2021	NUM
cet-13758	74	39	)	)	PUNCT
cet-13758	74	40	.	.	PUNCT
cet-13758	75	1	117	117	NUM
cet-13758	75	2	table	table	NOUN
cet-13758	75	3	2	2	NUM
cet-13758	75	4	summarizes	summarize	NOUN
cet-13758	75	5	the	the	DET
cet-13758	75	6	input	input	NOUN
cet-13758	75	7	data	datum	NOUN
cet-13758	75	8	.	.	PUNCT
cet-13758	76	1	the	the	DET
cet-13758	76	2	population	population	NOUN
cet-13758	76	3	size	size	NOUN
cet-13758	76	4	,	,	PUNCT
cet-13758	76	5	the	the	DET
cet-13758	76	6	mutation	mutation	NOUN
cet-13758	76	7	rate	rate	NOUN
cet-13758	76	8	,	,	PUNCT
cet-13758	76	9	and	and	CCONJ
cet-13758	76	10	the	the	DET
cet-13758	76	11	number	number	NOUN
cet-13758	76	12	of	of	ADP
cet-13758	76	13	generations	generation	NOUN
cet-13758	76	14	are	be	AUX
cet-13758	76	15	input	input	NOUN
cet-13758	76	16	parameters	parameter	NOUN
cet-13758	76	17	for	for	ADP
cet-13758	76	18	the	the	DET
cet-13758	76	19	ga	ga	PROPN
cet-13758	76	20	,	,	PUNCT
cet-13758	76	21	and	and	CCONJ
cet-13758	76	22	they	they	PRON
cet-13758	76	23	influence	influence	VERB
cet-13758	76	24	the	the	DET
cet-13758	76	25	accuracy	accuracy	NOUN
cet-13758	76	26	of	of	ADP
cet-13758	76	27	the	the	DET
cet-13758	76	28	results	result	NOUN
cet-13758	76	29	and	and	CCONJ
cet-13758	76	30	the	the	DET
cet-13758	76	31	computation	computation	NOUN
cet-13758	76	32	time	time	NOUN
cet-13758	76	33	.	.	PUNCT
cet-13758	77	1	on	on	ADP
cet-13758	77	2	the	the	DET
cet-13758	77	3	other	other	ADJ
cet-13758	77	4	hand	hand	NOUN
cet-13758	77	5	,	,	PUNCT
cet-13758	77	6	the	the	DET
cet-13758	77	7	tank	tank	NOUN
cet-13758	77	8	diameter	diameter	NOUN
cet-13758	77	9	and	and	CCONJ
cet-13758	77	10	height	height	NOUN
cet-13758	77	11	depend	depend	VERB
cet-13758	77	12	on	on	ADP
cet-13758	77	13	the	the	DET
cet-13758	77	14	storage	storage	NOUN
cet-13758	77	15	system	system	NOUN
cet-13758	77	16	installed	instal	VERB
cet-13758	77	17	in	in	ADP
cet-13758	77	18	the	the	DET
cet-13758	77	19	refueling	refueling	NOUN
cet-13758	77	20	station	station	NOUN
cet-13758	77	21	.	.	PUNCT
cet-13758	78	1	the	the	DET
cet-13758	78	2	detection	detection	NOUN
cet-13758	78	3	diameter	diameter	NOUN
cet-13758	78	4	is	be	AUX
cet-13758	78	5	a	a	DET
cet-13758	78	6	characteristic	characteristic	NOUN
cet-13758	78	7	of	of	ADP
cet-13758	78	8	the	the	DET
cet-13758	78	9	sensor	sensor	NOUN
cet-13758	78	10	and	and	CCONJ
cet-13758	78	11	depends	depend	VERB
cet-13758	78	12	on	on	ADP
cet-13758	78	13	the	the	DET
cet-13758	78	14	minimum	minimum	ADJ
cet-13758	78	15	flow	flow	NOUN
cet-13758	78	16	rate	rate	NOUN
cet-13758	78	17	to	to	PART
cet-13758	78	18	detect	detect	VERB
cet-13758	78	19	,	,	PUNCT
cet-13758	78	20	the	the	DET
cet-13758	78	21	storage	storage	NOUN
cet-13758	78	22	pressure	pressure	NOUN
cet-13758	78	23	,	,	PUNCT
cet-13758	78	24	and	and	CCONJ
cet-13758	78	25	the	the	DET
cet-13758	78	26	noise	noise	NOUN
cet-13758	78	27	in	in	ADP
cet-13758	78	28	the	the	DET
cet-13758	78	29	surrounding	surround	VERB
cet-13758	78	30	area	area	NOUN
cet-13758	78	31	.	.	PUNCT
cet-13758	79	1	table	table	NOUN
cet-13758	79	2	2	2	NUM
cet-13758	79	3	:	:	PUNCT
cet-13758	79	4	input	input	NOUN
cet-13758	79	5	data	datum	NOUN
cet-13758	79	6	for	for	ADP
cet-13758	79	7	the	the	DET
cet-13758	79	8	genetic	genetic	ADJ
cet-13758	79	9	algorithm	algorithm	NOUN
cet-13758	79	10	variable	variable	PROPN
cet-13758	79	11	tank	tank	NOUN
cet-13758	79	12	diameter	diameter	NOUN
cet-13758	79	13	tank	tank	NOUN
cet-13758	79	14	height	height	NOUN
cet-13758	79	15	detection	detection	NOUN
cet-13758	79	16	diameter	diameter	NOUN
cet-13758	79	17	target	target	NOUN
cet-13758	79	18	performance	performance	NOUN
cet-13758	79	19	population	population	NOUN
cet-13758	79	20	size	size	NOUN
cet-13758	79	21	mutation	mutation	NOUN
cet-13758	79	22	rate	rate	NOUN
cet-13758	79	23	generations	generation	NOUN
cet-13758	79	24	value	value	VERB
cet-13758	79	25	4	4	NUM
cet-13758	79	26	m	m	NOUN
cet-13758	79	27	5	5	NUM
cet-13758	79	28	m	m	NUM
cet-13758	79	29	3	3	NUM
cet-13758	79	30	m	m	NUM
cet-13758	79	31	100	100	NUM
cet-13758	79	32	%	%	NOUN
cet-13758	79	33	50	50	NUM
cet-13758	79	34	0.1	0.1	NUM
cet-13758	79	35	100	100	NUM
cet-13758	79	36	4	4	NUM
cet-13758	79	37	.	.	PUNCT
cet-13758	80	1	results	result	NOUN
cet-13758	80	2	and	and	CCONJ
cet-13758	80	3	discussion	discussion	VERB
cet-13758	80	4	the	the	DET
cet-13758	80	5	simulations	simulation	NOUN
cet-13758	80	6	of	of	ADP
cet-13758	80	7	the	the	DET
cet-13758	80	8	hydrogen	hydrogen	NOUN
cet-13758	80	9	dispersion	dispersion	NOUN
cet-13758	80	10	scenarios	scenario	NOUN
cet-13758	80	11	(	(	PUNCT
cet-13758	80	12	a	a	X
cet-13758	80	13	)	)	PUNCT
cet-13758	80	14	and	and	CCONJ
cet-13758	80	15	(	(	PUNCT
cet-13758	80	16	b	b	X
cet-13758	80	17	)	)	PUNCT
cet-13758	80	18	are	be	AUX
cet-13758	80	19	plotted	plot	VERB
cet-13758	80	20	in	in	ADP
cet-13758	80	21	figure	figure	NOUN
cet-13758	80	22	2	2	NUM
cet-13758	80	23	.	.	PUNCT
cet-13758	81	1	the	the	DET
cet-13758	81	2	first	first	ADJ
cet-13758	81	3	scenario	scenario	NOUN
cet-13758	81	4	is	be	AUX
cet-13758	81	5	characterized	characterize	VERB
cet-13758	81	6	by	by	ADP
cet-13758	81	7	a	a	DET
cet-13758	81	8	large	large	ADJ
cet-13758	81	9	hole	hole	NOUN
cet-13758	81	10	(	(	PUNCT
cet-13758	81	11	6	6	NUM
cet-13758	81	12	mm	mm	NOUN
cet-13758	81	13	in	in	ADP
cet-13758	81	14	diameter	diameter	NOUN
cet-13758	81	15	)	)	PUNCT
cet-13758	81	16	in	in	ADP
cet-13758	81	17	a	a	DET
cet-13758	81	18	hydrogen	hydrogen	NOUN
cet-13758	81	19	storage	storage	NOUN
cet-13758	81	20	tank	tank	NOUN
cet-13758	81	21	operating	operate	VERB
cet-13758	81	22	at	at	ADP
cet-13758	81	23	5	5	NUM
cet-13758	81	24	bar	bar	NOUN
cet-13758	81	25	.	.	PUNCT
cet-13758	82	1	the	the	DET
cet-13758	82	2	combination	combination	NOUN
cet-13758	82	3	of	of	ADP
cet-13758	82	4	low	low	ADJ
cet-13758	82	5	hydrogen	hydrogen	NOUN
cet-13758	82	6	pressure	pressure	NOUN
cet-13758	82	7	and	and	CCONJ
cet-13758	82	8	low	low	ADJ
cet-13758	82	9	leak	leak	NOUN
cet-13758	82	10	rate	rate	NOUN
cet-13758	82	11	makes	make	VERB
cet-13758	82	12	this	this	DET
cet-13758	82	13	release	release	NOUN
cet-13758	82	14	the	the	DET
cet-13758	82	15	most	most	ADV
cet-13758	82	16	difficult	difficult	ADJ
cet-13758	82	17	to	to	PART
cet-13758	82	18	detect	detect	VERB
cet-13758	82	19	.	.	PUNCT
cet-13758	83	1	despite	despite	SCONJ
cet-13758	83	2	the	the	DET
cet-13758	83	3	small	small	ADJ
cet-13758	83	4	amount	amount	NOUN
cet-13758	83	5	of	of	ADP
cet-13758	83	6	gas	gas	NOUN
cet-13758	83	7	released	release	VERB
cet-13758	83	8	from	from	ADP
cet-13758	83	9	an	an	DET
cet-13758	83	10	almost	almost	ADV
cet-13758	83	11	empty	empty	ADJ
cet-13758	83	12	tank	tank	NOUN
cet-13758	83	13	,	,	PUNCT
cet-13758	83	14	it	it	PRON
cet-13758	83	15	creates	create	VERB
cet-13758	83	16	an	an	DET
cet-13758	83	17	ignitable	ignitable	ADJ
cet-13758	83	18	mixture	mixture	NOUN
cet-13758	83	19	near	near	ADP
cet-13758	83	20	the	the	DET
cet-13758	83	21	hole	hole	NOUN
cet-13758	83	22	(	(	PUNCT
cet-13758	83	23	the	the	DET
cet-13758	83	24	area	area	NOUN
cet-13758	83	25	within	within	ADP
cet-13758	83	26	the	the	DET
cet-13758	83	27	white	white	ADJ
cet-13758	83	28	line	line	NOUN
cet-13758	83	29	)	)	PUNCT
cet-13758	83	30	and	and	CCONJ
cet-13758	83	31	can	can	AUX
cet-13758	83	32	result	result	VERB
cet-13758	83	33	in	in	ADP
cet-13758	83	34	a	a	DET
cet-13758	83	35	flash	flash	NOUN
cet-13758	83	36	fire	fire	NOUN
cet-13758	83	37	.	.	PUNCT
cet-13758	84	1	in	in	ADP
cet-13758	84	2	contrast	contrast	NOUN
cet-13758	84	3	,	,	PUNCT
cet-13758	84	4	the	the	DET
cet-13758	84	5	second	second	ADJ
cet-13758	84	6	scenario	scenario	NOUN
cet-13758	84	7	occurs	occur	VERB
cet-13758	84	8	from	from	ADP
cet-13758	84	9	a	a	DET
cet-13758	84	10	small	small	ADJ
cet-13758	84	11	hole	hole	NOUN
cet-13758	84	12	(	(	PUNCT
cet-13758	84	13	1	1	NUM
cet-13758	84	14	mm	mm	PROPN
cet-13758	84	15	in	in	ADP
cet-13758	84	16	diameter	diameter	NOUN
cet-13758	84	17	)	)	PUNCT
cet-13758	84	18	in	in	ADP
cet-13758	84	19	a	a	DET
cet-13758	84	20	high	high	ADJ
cet-13758	84	21	-	-	PUNCT
cet-13758	84	22	pressure	pressure	NOUN
cet-13758	84	23	tank	tank	NOUN
cet-13758	84	24	operating	operate	VERB
cet-13758	84	25	at	at	ADP
cet-13758	84	26	700	700	NUM
cet-13758	84	27	bar	bar	NOUN
cet-13758	84	28	(	(	PUNCT
cet-13758	84	29	i.e.	i.e.	X
cet-13758	84	30	,	,	PUNCT
cet-13758	84	31	the	the	DET
cet-13758	84	32	maximum	maximum	ADJ
cet-13758	84	33	allowable	allowable	ADJ
cet-13758	84	34	pressure	pressure	NOUN
cet-13758	84	35	)	)	PUNCT
cet-13758	84	36	.	.	PUNCT
cet-13758	85	1	in	in	ADP
cet-13758	85	2	this	this	DET
cet-13758	85	3	case	case	NOUN
cet-13758	85	4	,	,	PUNCT
cet-13758	85	5	the	the	DET
cet-13758	85	6	fuel	fuel	NOUN
cet-13758	85	7	released	release	VERB
cet-13758	85	8	creates	create	VERB
cet-13758	85	9	an	an	DET
cet-13758	85	10	ignitable	ignitable	ADJ
cet-13758	85	11	mixture	mixture	NOUN
cet-13758	85	12	with	with	ADP
cet-13758	85	13	the	the	DET
cet-13758	85	14	air	air	NOUN
cet-13758	85	15	up	up	ADP
cet-13758	85	16	to	to	ADP
cet-13758	85	17	nearly	nearly	ADV
cet-13758	85	18	6	6	NUM
cet-13758	85	19	m	m	NOUN
cet-13758	85	20	away	away	ADV
cet-13758	85	21	from	from	ADP
cet-13758	85	22	the	the	DET
cet-13758	85	23	pinhole	pinhole	NOUN
cet-13758	85	24	.	.	PUNCT
cet-13758	86	1	if	if	SCONJ
cet-13758	86	2	ignited	ignite	VERB
cet-13758	86	3	,	,	PUNCT
cet-13758	86	4	this	this	DET
cet-13758	86	5	gas	gas	NOUN
cet-13758	86	6	plume	plume	NOUN
cet-13758	86	7	can	can	AUX
cet-13758	86	8	form	form	VERB
cet-13758	86	9	a	a	DET
cet-13758	86	10	jet	jet	NOUN
cet-13758	86	11	fire	fire	NOUN
cet-13758	86	12	and	and	CCONJ
cet-13758	86	13	result	result	VERB
cet-13758	86	14	in	in	ADP
cet-13758	86	15	severe	severe	ADJ
cet-13758	86	16	consequences	consequence	NOUN
cet-13758	86	17	for	for	ADP
cet-13758	86	18	personnel	personnel	NOUN
cet-13758	86	19	and	and	CCONJ
cet-13758	86	20	equipment	equipment	NOUN
cet-13758	86	21	nearby	nearby	ADV
cet-13758	86	22	.	.	PUNCT
cet-13758	87	1	nevertheless	nevertheless	ADV
cet-13758	87	2	,	,	PUNCT
cet-13758	87	3	the	the	DET
cet-13758	87	4	high	high	ADJ
cet-13758	87	5	-	-	PUNCT
cet-13758	87	6	pressure	pressure	NOUN
cet-13758	87	7	gas	gas	NOUN
cet-13758	87	8	leak	leak	NOUN
cet-13758	87	9	can	can	AUX
cet-13758	87	10	be	be	AUX
cet-13758	87	11	easily	easily	ADV
cet-13758	87	12	detected	detect	VERB
cet-13758	87	13	by	by	ADP
cet-13758	87	14	ultrasonic	ultrasonic	ADJ
cet-13758	87	15	sensors	sensor	NOUN
cet-13758	87	16	.	.	PUNCT
cet-13758	88	1	in	in	ADP
cet-13758	88	2	both	both	DET
cet-13758	88	3	cases	case	NOUN
cet-13758	88	4	,	,	PUNCT
cet-13758	88	5	the	the	DET
cet-13758	88	6	gas	gas	NOUN
cet-13758	88	7	plume	plume	NOUN
cet-13758	88	8	remains	remain	VERB
cet-13758	88	9	perpendicular	perpendicular	ADJ
cet-13758	88	10	to	to	ADP
cet-13758	88	11	the	the	DET
cet-13758	88	12	tank	tank	NOUN
cet-13758	88	13	wall	wall	NOUN
cet-13758	88	14	,	,	PUNCT
cet-13758	88	15	but	but	CCONJ
cet-13758	88	16	this	this	PRON
cet-13758	88	17	can	can	AUX
cet-13758	88	18	change	change	VERB
cet-13758	88	19	due	due	ADP
cet-13758	88	20	to	to	ADP
cet-13758	88	21	the	the	DET
cet-13758	88	22	wind	wind	NOUN
cet-13758	88	23	,	,	PUNCT
cet-13758	88	24	which	which	PRON
cet-13758	88	25	deviates	deviate	VERB
cet-13758	88	26	the	the	DET
cet-13758	88	27	hydrogen	hydrogen	NOUN
cet-13758	88	28	flow	flow	NOUN
cet-13758	88	29	from	from	ADP
cet-13758	88	30	its	its	PRON
cet-13758	88	31	original	original	ADJ
cet-13758	88	32	trajectory	trajectory	NOUN
cet-13758	88	33	(	(	PUNCT
cet-13758	88	34	li	li	PROPN
cet-13758	88	35	et	et	PROPN
cet-13758	88	36	al	al	PROPN
cet-13758	88	37	.	.	PROPN
cet-13758	88	38	,	,	PUNCT
cet-13758	88	39	2021	2021	NUM
cet-13758	88	40	)	)	PUNCT
cet-13758	88	41	.	.	PUNCT
cet-13758	89	1	figure	figure	VERB
cet-13758	89	2	2	2	NUM
cet-13758	89	3	:	:	PUNCT
cet-13758	89	4	hydrogen	hydrogen	NOUN
cet-13758	89	5	dispersion	dispersion	NOUN
cet-13758	89	6	in	in	ADP
cet-13758	89	7	the	the	DET
cet-13758	89	8	scenarios	scenario	NOUN
cet-13758	89	9	(	(	PUNCT
cet-13758	89	10	a	a	X
cet-13758	89	11	)	)	PUNCT
cet-13758	89	12	and	and	CCONJ
cet-13758	89	13	(	(	PUNCT
cet-13758	89	14	b	b	NOUN
cet-13758	89	15	)	)	PUNCT
cet-13758	89	16	;	;	PUNCT
cet-13758	89	17	the	the	DET
cet-13758	89	18	lower	low	ADJ
cet-13758	89	19	flammable	flammable	ADJ
cet-13758	89	20	limit	limit	NOUN
cet-13758	89	21	is	be	AUX
cet-13758	89	22	marked	mark	VERB
cet-13758	89	23	with	with	ADP
cet-13758	89	24	a	a	DET
cet-13758	89	25	white	white	ADJ
cet-13758	89	26	line	line	NOUN
cet-13758	89	27	furthermore	furthermore	ADV
cet-13758	89	28	,	,	PUNCT
cet-13758	89	29	figure	figure	VERB
cet-13758	89	30	3	3	NUM
cet-13758	89	31	depicts	depict	VERB
cet-13758	89	32	the	the	DET
cet-13758	89	33	plume	plume	NOUN
cet-13758	89	34	trajectories	trajectory	NOUN
cet-13758	89	35	on	on	ADP
cet-13758	89	36	the	the	DET
cet-13758	89	37	z	z	NOUN
cet-13758	89	38	-	-	PUNCT
cet-13758	89	39	axis	axis	NOUN
cet-13758	89	40	.	.	PUNCT
cet-13758	90	1	for	for	ADP
cet-13758	90	2	release	release	NOUN
cet-13758	90	3	(	(	PUNCT
cet-13758	90	4	a	a	NOUN
cet-13758	90	5	)	)	PUNCT
cet-13758	90	6	,	,	PUNCT
cet-13758	90	7	the	the	DET
cet-13758	90	8	buoyancy	buoyancy	ADJ
cet-13758	90	9	effect	effect	NOUN
cet-13758	90	10	is	be	AUX
cet-13758	90	11	almost	almost	ADV
cet-13758	90	12	negligible	negligible	ADJ
cet-13758	90	13	,	,	PUNCT
cet-13758	90	14	and	and	CCONJ
cet-13758	90	15	the	the	DET
cet-13758	90	16	trajectory	trajectory	NOUN
cet-13758	90	17	of	of	ADP
cet-13758	90	18	the	the	DET
cet-13758	90	19	hydrogen	hydrogen	NOUN
cet-13758	90	20	plume	plume	NOUN
cet-13758	90	21	is	be	AUX
cet-13758	90	22	determined	determine	VERB
cet-13758	90	23	by	by	ADP
cet-13758	90	24	the	the	DET
cet-13758	90	25	jet	jet	NOUN
cet-13758	90	26	angle	angle	NOUN
cet-13758	90	27	,	,	PUNCT
cet-13758	90	28	which	which	PRON
cet-13758	90	29	is	be	AUX
cet-13758	90	30	,	,	PUNCT
cet-13758	90	31	in	in	ADP
cet-13758	90	32	turn	turn	NOUN
cet-13758	90	33	,	,	PUNCT
cet-13758	90	34	dependent	dependent	ADJ
cet-13758	90	35	on	on	ADP
cet-13758	90	36	the	the	DET
cet-13758	90	37	position	position	NOUN
cet-13758	90	38	of	of	ADP
cet-13758	90	39	the	the	DET
cet-13758	90	40	hole	hole	NOUN
cet-13758	90	41	on	on	ADP
cet-13758	90	42	the	the	DET
cet-13758	90	43	tank	tank	NOUN
cet-13758	90	44	wall	wall	NOUN
cet-13758	90	45	.	.	PUNCT
cet-13758	91	1	in	in	ADP
cet-13758	91	2	contrast	contrast	NOUN
cet-13758	91	3	,	,	PUNCT
cet-13758	91	4	the	the	DET
cet-13758	91	5	trajectory	trajectory	NOUN
cet-13758	91	6	of	of	ADP
cet-13758	91	7	release	release	NOUN
cet-13758	91	8	(	(	PUNCT
cet-13758	91	9	b	b	NOUN
cet-13758	91	10	)	)	PUNCT
cet-13758	91	11	is	be	AUX
cet-13758	91	12	slightly	slightly	ADV
cet-13758	91	13	more	more	ADV
cet-13758	91	14	influenced	influence	VERB
cet-13758	91	15	by	by	ADP
cet-13758	91	16	the	the	DET
cet-13758	91	17	buoyancy	buoyancy	NOUN
cet-13758	91	18	effect	effect	NOUN
cet-13758	91	19	,	,	PUNCT
cet-13758	91	20	and	and	CCONJ
cet-13758	91	21	a	a	DET
cet-13758	91	22	vertical	vertical	ADJ
cet-13758	91	23	deviation	deviation	NOUN
cet-13758	91	24	is	be	AUX
cet-13758	91	25	noticeable	noticeable	ADJ
cet-13758	91	26	about	about	ADV
cet-13758	91	27	2	2	NUM
cet-13758	91	28	m	m	NOUN
cet-13758	91	29	away	away	ADV
cet-13758	91	30	from	from	ADP
cet-13758	91	31	the	the	DET
cet-13758	91	32	hole	hole	NOUN
cet-13758	91	33	.	.	PUNCT
cet-13758	92	1	despite	despite	SCONJ
cet-13758	92	2	this	this	DET
cet-13758	92	3	difference	difference	NOUN
cet-13758	92	4	(	(	PUNCT
cet-13758	92	5	mainly	mainly	ADV
cet-13758	92	6	due	due	ADP
cet-13758	92	7	to	to	ADP
cet-13758	92	8	the	the	DET
cet-13758	92	9	different	different	ADJ
cet-13758	92	10	gas	gas	NOUN
cet-13758	92	11	pressure	pressure	NOUN
cet-13758	92	12	,	,	PUNCT
cet-13758	92	13	speed	speed	NOUN
cet-13758	92	14	,	,	PUNCT
cet-13758	92	15	and	and	CCONJ
cet-13758	92	16	flow	flow	NOUN
cet-13758	92	17	rate	rate	NOUN
cet-13758	92	18	)	)	PUNCT
cet-13758	92	19	,	,	PUNCT
cet-13758	92	20	it	it	PRON
cet-13758	92	21	is	be	AUX
cet-13758	92	22	reasonable	reasonable	ADJ
cet-13758	92	23	to	to	PART
cet-13758	92	24	argue	argue	VERB
cet-13758	92	25	that	that	SCONJ
cet-13758	92	26	the	the	DET
cet-13758	92	27	low	low	ADJ
cet-13758	92	28	molecular	molecular	ADJ
cet-13758	92	29	weight	weight	NOUN
cet-13758	92	30	of	of	ADP
cet-13758	92	31	hydrogen	hydrogen	NOUN
cet-13758	92	32	gas	gas	NOUN
cet-13758	92	33	does	do	AUX
cet-13758	92	34	not	not	PART
cet-13758	92	35	influence	influence	VERB
cet-13758	92	36	the	the	DET
cet-13758	92	37	release	release	NOUN
cet-13758	92	38	trajectory	trajectory	NOUN
cet-13758	92	39	close	close	ADJ
cet-13758	92	40	to	to	ADP
cet-13758	92	41	the	the	DET
cet-13758	92	42	storage	storage	NOUN
cet-13758	92	43	tank	tank	NOUN
cet-13758	92	44	.	.	PUNCT
cet-13758	93	1	in	in	ADP
cet-13758	93	2	the	the	DET
cet-13758	93	3	range	range	NOUN
cet-13758	93	4	of	of	ADP
cet-13758	93	5	3	3	NUM
cet-13758	93	6	m	m	NOUN
cet-13758	93	7	from	from	ADP
cet-13758	93	8	the	the	DET
cet-13758	93	9	hole	hole	NOUN
cet-13758	93	10	(	(	PUNCT
cet-13758	93	11	which	which	PRON
cet-13758	93	12	is	be	AUX
cet-13758	93	13	also	also	ADV
cet-13758	93	14	the	the	DET
cet-13758	93	15	detection	detection	NOUN
cet-13758	93	16	diameter	diameter	NOUN
cet-13758	93	17	of	of	ADP
cet-13758	93	18	the	the	DET
cet-13758	93	19	ugld	ugld	NOUN
cet-13758	93	20	)	)	PUNCT
cet-13758	93	21	the	the	DET
cet-13758	93	22	trajectory	trajectory	NOUN
cet-13758	93	23	of	of	ADP
cet-13758	93	24	the	the	DET
cet-13758	93	25	hydrogen	hydrogen	NOUN
cet-13758	93	26	leak	leak	NOUN
cet-13758	93	27	is	be	AUX
cet-13758	93	28	mainly	mainly	ADV
cet-13758	93	29	determined	determine	VERB
cet-13758	93	30	by	by	ADP
cet-13758	93	31	the	the	DET
cet-13758	93	32	momentum	momentum	NOUN
cet-13758	93	33	of	of	ADP
cet-13758	93	34	the	the	DET
cet-13758	93	35	gas	gas	NOUN
cet-13758	93	36	outflowing	outflowing	NOUN
cet-13758	93	37	from	from	ADP
cet-13758	93	38	the	the	DET
cet-13758	93	39	hole	hole	NOUN
cet-13758	93	40	,	,	PUNCT
cet-13758	93	41	which	which	PRON
cet-13758	93	42	acts	act	VERB
cet-13758	93	43	as	as	ADP
cet-13758	93	44	a	a	DET
cet-13758	93	45	nozzle	nozzle	NOUN
cet-13758	93	46	.	.	PUNCT
cet-13758	94	1	thus	thus	ADV
cet-13758	94	2	,	,	PUNCT
cet-13758	94	3	considering	consider	VERB
cet-13758	94	4	the	the	DET
cet-13758	94	5	specific	specific	ADJ
cet-13758	94	6	physical	physical	ADJ
cet-13758	94	7	properties	property	NOUN
cet-13758	94	8	of	of	ADP
cet-13758	94	9	hydrogen	hydrogen	NOUN
cet-13758	94	10	for	for	ADP
cet-13758	94	11	the	the	DET
cet-13758	94	12	positioning	positioning	NOUN
cet-13758	94	13	of	of	ADP
cet-13758	94	14	the	the	DET
cet-13758	94	15	sensors	sensor	NOUN
cet-13758	94	16	will	will	AUX
cet-13758	94	17	not	not	PART
cet-13758	94	18	significantly	significantly	ADV
cet-13758	94	19	modify	modify	VERB
cet-13758	94	20	the	the	DET
cet-13758	94	21	results	result	NOUN
cet-13758	94	22	.	.	PUNCT
cet-13758	95	1	in	in	ADP
cet-13758	95	2	addition	addition	NOUN
cet-13758	95	3	,	,	PUNCT
cet-13758	95	4	most	most	ADJ
cet-13758	95	5	ignition	ignition	NOUN
cet-13758	95	6	sources	source	NOUN
cet-13758	95	7	in	in	ADP
cet-13758	95	8	a	a	DET
cet-13758	95	9	hydrogen	hydrogen	NOUN
cet-13758	95	10	refueling	refueling	NOUN
cet-13758	95	11	station	station	NOUN
cet-13758	95	12	are	be	AUX
cet-13758	95	13	located	locate	VERB
cet-13758	95	14	at	at	ADP
cet-13758	95	15	head	head	NOUN
cet-13758	95	16	height	height	NOUN
cet-13758	95	17	or	or	CCONJ
cet-13758	95	18	below	below	ADV
cet-13758	95	19	.	.	PUNCT
cet-13758	96	1	therefore	therefore	ADV
cet-13758	96	2	,	,	PUNCT
cet-13758	96	3	even	even	ADV
cet-13758	96	4	if	if	SCONJ
cet-13758	96	5	installing	instal	VERB
cet-13758	96	6	the	the	DET
cet-13758	96	7	sensors	sensor	NOUN
cet-13758	96	8	in	in	ADP
cet-13758	96	9	the	the	DET
cet-13758	96	10	upper	upper	ADJ
cet-13758	96	11	part	part	NOUN
cet-13758	96	12	of	of	ADP
cet-13758	96	13	the	the	DET
cet-13758	96	14	tank	tank	NOUN
cet-13758	96	15	seems	seem	VERB
cet-13758	96	16	logical	logical	ADJ
cet-13758	96	17	,	,	PUNCT
cet-13758	96	18	given	give	VERB
cet-13758	96	19	the	the	DET
cet-13758	96	20	high	high	ADJ
cet-13758	96	21	buoyancy	buoyancy	NOUN
cet-13758	96	22	and	and	CCONJ
cet-13758	96	23	upward	upward	ADJ
cet-13758	96	24	dispersion	dispersion	NOUN
cet-13758	96	25	of	of	ADP
cet-13758	96	26	hydrogen	hydrogen	NOUN
cet-13758	96	27	gas	gas	NOUN
cet-13758	96	28	,	,	PUNCT
cet-13758	96	29	it	it	PRON
cet-13758	96	30	will	will	AUX
cet-13758	96	31	not	not	PART
cet-13758	96	32	be	be	AUX
cet-13758	96	33	effective	effective	ADJ
cet-13758	96	34	.	.	PUNCT
cet-13758	97	1	118	118	NUM
cet-13758	97	2	figure	figure	NOUN
cet-13758	97	3	3	3	NUM
cet-13758	97	4	:	:	PUNCT
cet-13758	97	5	trajectory	trajectory	NOUN
cet-13758	97	6	of	of	ADP
cet-13758	97	7	the	the	DET
cet-13758	97	8	hydrogen	hydrogen	NOUN
cet-13758	97	9	release	release	NOUN
cet-13758	97	10	in	in	ADP
cet-13758	97	11	the	the	DET
cet-13758	97	12	scenarios	scenario	NOUN
cet-13758	97	13	(	(	PUNCT
cet-13758	97	14	a	a	X
cet-13758	97	15	)	)	PUNCT
cet-13758	97	16	and	and	CCONJ
cet-13758	97	17	(	(	PUNCT
cet-13758	97	18	b	b	X
cet-13758	97	19	)	)	PUNCT
cet-13758	97	20	figure	figure	NOUN
cet-13758	97	21	4	4	NUM
cet-13758	97	22	shows	show	VERB
cet-13758	97	23	the	the	DET
cet-13758	97	24	optimal	optimal	ADJ
cet-13758	97	25	location	location	NOUN
cet-13758	97	26	of	of	ADP
cet-13758	97	27	the	the	DET
cet-13758	97	28	sensors	sensor	NOUN
cet-13758	97	29	obtained	obtain	VERB
cet-13758	97	30	through	through	ADP
cet-13758	97	31	the	the	DET
cet-13758	97	32	genetic	genetic	ADJ
cet-13758	97	33	algorithm	algorithm	NOUN
cet-13758	97	34	.	.	PUNCT
cet-13758	98	1	the	the	DET
cet-13758	98	2	red	red	ADJ
cet-13758	98	3	points	point	NOUN
cet-13758	98	4	on	on	ADP
cet-13758	98	5	the	the	DET
cet-13758	98	6	tridimensional	tridimensional	ADJ
cet-13758	98	7	grid	grid	NOUN
cet-13758	98	8	(	(	PUNCT
cet-13758	98	9	left	leave	VERB
cet-13758	98	10	image	image	NOUN
cet-13758	98	11	)	)	PUNCT
cet-13758	98	12	represent	represent	VERB
cet-13758	98	13	the	the	DET
cet-13758	98	14	nodes	node	NOUN
cet-13758	98	15	on	on	ADP
cet-13758	98	16	the	the	DET
cet-13758	98	17	tank	tank	NOUN
cet-13758	98	18	surface	surface	NOUN
cet-13758	98	19	,	,	PUNCT
cet-13758	98	20	each	each	PRON
cet-13758	98	21	of	of	ADP
cet-13758	98	22	which	which	PRON
cet-13758	98	23	is	be	AUX
cet-13758	98	24	a	a	DET
cet-13758	98	25	potential	potential	ADJ
cet-13758	98	26	location	location	NOUN
cet-13758	98	27	for	for	ADP
cet-13758	98	28	the	the	DET
cet-13758	98	29	sensors	sensor	NOUN
cet-13758	98	30	,	,	PUNCT
cet-13758	98	31	while	while	SCONJ
cet-13758	98	32	the	the	DET
cet-13758	98	33	black	black	ADJ
cet-13758	98	34	points	point	NOUN
cet-13758	98	35	indicate	indicate	VERB
cet-13758	98	36	the	the	DET
cet-13758	98	37	optimized	optimize	VERB
cet-13758	98	38	position	position	NOUN
cet-13758	98	39	of	of	ADP
cet-13758	98	40	the	the	DET
cet-13758	98	41	uglds	ugld	NOUN
cet-13758	98	42	.	.	PUNCT
cet-13758	99	1	the	the	DET
cet-13758	99	2	optimal	optimal	ADJ
cet-13758	99	3	sensor	sensor	NOUN
cet-13758	99	4	locations	location	NOUN
cet-13758	99	5	are	be	AUX
cet-13758	99	6	also	also	ADV
cet-13758	99	7	shown	show	VERB
cet-13758	99	8	in	in	ADP
cet-13758	99	9	the	the	DET
cet-13758	99	10	right	right	ADJ
cet-13758	99	11	images	image	NOUN
cet-13758	99	12	from	from	ADP
cet-13758	99	13	different	different	ADJ
cet-13758	99	14	views	view	NOUN
cet-13758	99	15	of	of	ADP
cet-13758	99	16	the	the	DET
cet-13758	99	17	tank	tank	NOUN
cet-13758	99	18	.	.	PUNCT
cet-13758	100	1	figure	figure	VERB
cet-13758	100	2	4	4	NUM
cet-13758	100	3	:	:	PUNCT
cet-13758	100	4	sensors	sensor	NOUN
cet-13758	100	5	'	'	PART
cet-13758	100	6	location	location	NOUN
cet-13758	100	7	on	on	ADP
cet-13758	100	8	the	the	DET
cet-13758	100	9	high	high	ADJ
cet-13758	100	10	-	-	PUNCT
cet-13758	100	11	pressure	pressure	NOUN
cet-13758	100	12	storage	storage	NOUN
cet-13758	100	13	tank	tank	NOUN
cet-13758	100	14	the	the	DET
cet-13758	100	15	ga	ga	PROPN
cet-13758	100	16	output	output	NOUN
cet-13758	100	17	demonstrated	demonstrate	VERB
cet-13758	100	18	that	that	SCONJ
cet-13758	100	19	three	three	NUM
cet-13758	100	20	uglds	ugld	NOUN
cet-13758	100	21	located	locate	VERB
cet-13758	100	22	on	on	ADP
cet-13758	100	23	the	the	DET
cet-13758	100	24	external	external	ADJ
cet-13758	100	25	surface	surface	NOUN
cet-13758	100	26	of	of	ADP
cet-13758	100	27	a	a	DET
cet-13758	100	28	hydrogen	hydrogen	NOUN
cet-13758	100	29	storage	storage	NOUN
cet-13758	100	30	tank	tank	NOUN
cet-13758	100	31	are	be	AUX
cet-13758	100	32	sufficient	sufficient	ADJ
cet-13758	100	33	to	to	PART
cet-13758	100	34	guarantee	guarantee	VERB
cet-13758	100	35	100	100	NUM
cet-13758	100	36	%	%	NOUN
cet-13758	100	37	coverage	coverage	NOUN
cet-13758	100	38	area	area	NOUN
cet-13758	100	39	.	.	PUNCT
cet-13758	101	1	table	table	NOUN
cet-13758	101	2	3	3	NUM
cet-13758	101	3	reports	report	VERB
cet-13758	101	4	the	the	DET
cet-13758	101	5	coordinates	coordinate	NOUN
cet-13758	101	6	of	of	ADP
cet-13758	101	7	the	the	DET
cet-13758	101	8	three	three	NUM
cet-13758	101	9	sensors	sensor	NOUN
cet-13758	101	10	.	.	PUNCT
cet-13758	102	1	the	the	DET
cet-13758	102	2	location	location	NOUN
cet-13758	102	3	obtained	obtain	VERB
cet-13758	102	4	through	through	ADP
cet-13758	102	5	the	the	DET
cet-13758	102	6	optimization	optimization	NOUN
cet-13758	102	7	algorithm	algorithm	NOUN
cet-13758	102	8	shows	show	VERB
cet-13758	102	9	that	that	SCONJ
cet-13758	102	10	existing	exist	VERB
cet-13758	102	11	guidelines	guideline	NOUN
cet-13758	102	12	for	for	ADP
cet-13758	102	13	enclosed	enclose	VERB
cet-13758	102	14	ventilated	ventilate	VERB
cet-13758	102	15	spaces	space	NOUN
cet-13758	102	16	do	do	AUX
cet-13758	102	17	not	not	PART
cet-13758	102	18	apply	apply	VERB
cet-13758	102	19	to	to	ADP
cet-13758	102	20	outdoor	outdoor	ADJ
cet-13758	102	21	h2	h2	NOUN
cet-13758	102	22	storage	storage	NOUN
cet-13758	102	23	systems	system	NOUN
cet-13758	102	24	.	.	PUNCT
cet-13758	103	1	in	in	ADP
cet-13758	103	2	mechanically	mechanically	ADV
cet-13758	103	3	ventilated	ventilate	VERB
cet-13758	103	4	enclosures	enclosure	NOUN
cet-13758	103	5	,	,	PUNCT
cet-13758	103	6	such	such	ADJ
cet-13758	103	7	as	as	ADP
cet-13758	103	8	underground	underground	ADJ
cet-13758	103	9	parking	parking	NOUN
cet-13758	103	10	spaces	space	NOUN
cet-13758	103	11	or	or	CCONJ
cet-13758	103	12	indoor	indoor	ADJ
cet-13758	103	13	production	production	NOUN
cet-13758	103	14	units	unit	NOUN
cet-13758	103	15	,	,	PUNCT
cet-13758	103	16	it	it	PRON
cet-13758	103	17	is	be	AUX
cet-13758	103	18	recommended	recommend	VERB
cet-13758	103	19	to	to	PART
cet-13758	103	20	avoid	avoid	VERB
cet-13758	103	21	placing	place	VERB
cet-13758	103	22	sensors	sensor	NOUN
cet-13758	103	23	at	at	ADP
cet-13758	103	24	ground	ground	NOUN
cet-13758	103	25	level	level	NOUN
cet-13758	103	26	.	.	PUNCT
cet-13758	104	1	in	in	ADP
cet-13758	104	2	fact	fact	NOUN
cet-13758	104	3	,	,	PUNCT
cet-13758	104	4	hydrogen	hydrogen	NOUN
cet-13758	104	5	tends	tend	VERB
cet-13758	104	6	to	to	PART
cet-13758	104	7	accumulate	accumulate	VERB
cet-13758	104	8	near	near	ADP
cet-13758	104	9	the	the	DET
cet-13758	104	10	ceiling	ceiling	NOUN
cet-13758	104	11	due	due	ADJ
cet-13758	104	12	to	to	ADP
cet-13758	104	13	buoyancy	buoyancy	NOUN
cet-13758	104	14	and	and	CCONJ
cet-13758	104	15	,	,	PUNCT
cet-13758	104	16	therefore	therefore	ADV
cet-13758	104	17	,	,	PUNCT
cet-13758	104	18	its	its	PRON
cet-13758	104	19	concentration	concentration	NOUN
cet-13758	104	20	typically	typically	ADV
cet-13758	104	21	remains	remain	VERB
cet-13758	104	22	below	below	ADP
cet-13758	104	23	alarm	alarm	NOUN
cet-13758	104	24	thresholds	threshold	NOUN
cet-13758	104	25	at	at	ADP
cet-13758	104	26	floor	floor	NOUN
cet-13758	104	27	level	level	NOUN
cet-13758	104	28	(	(	PUNCT
cet-13758	104	29	tchouvelev	tchouvelev	NOUN
cet-13758	104	30	et	et	PROPN
cet-13758	104	31	al	al	PROPN
cet-13758	104	32	.	.	PROPN
cet-13758	104	33	,	,	PUNCT
cet-13758	104	34	2021	2021	NUM
cet-13758	104	35	)	)	PUNCT
cet-13758	104	36	.	.	PUNCT
cet-13758	105	1	in	in	ADP
cet-13758	105	2	the	the	DET
cet-13758	105	3	case	case	NOUN
cet-13758	105	4	of	of	ADP
cet-13758	105	5	a	a	DET
cet-13758	105	6	refueling	refueling	NOUN
cet-13758	105	7	station	station	NOUN
cet-13758	105	8	,	,	PUNCT
cet-13758	105	9	hydrogen	hydrogen	NOUN
cet-13758	105	10	is	be	AUX
cet-13758	105	11	stored	store	VERB
cet-13758	105	12	outdoors	outdoors	ADV
cet-13758	105	13	and	and	CCONJ
cet-13758	105	14	can	can	AUX
cet-13758	105	15	not	not	PART
cet-13758	105	16	accumulate	accumulate	VERB
cet-13758	105	17	.	.	PUNCT
cet-13758	106	1	moreover	moreover	ADV
cet-13758	106	2	,	,	PUNCT
cet-13758	106	3	the	the	DET
cet-13758	106	4	alarm	alarm	NOUN
cet-13758	106	5	of	of	ADP
cet-13758	106	6	uglds	ugld	NOUN
cet-13758	106	7	is	be	AUX
cet-13758	106	8	not	not	PART
cet-13758	106	9	triggered	trigger	VERB
cet-13758	106	10	by	by	ADP
cet-13758	106	11	the	the	DET
cet-13758	106	12	gas	gas	NOUN
cet-13758	106	13	concentration	concentration	NOUN
cet-13758	106	14	.	.	PUNCT
cet-13758	107	1	for	for	ADP
cet-13758	107	2	these	these	DET
cet-13758	107	3	reasons	reason	NOUN
cet-13758	107	4	,	,	PUNCT
cet-13758	107	5	the	the	DET
cet-13758	107	6	ultrasonic	ultrasonic	ADJ
cet-13758	107	7	sensors	sensor	NOUN
cet-13758	107	8	are	be	AUX
cet-13758	107	9	not	not	PART
cet-13758	107	10	positioned	position	VERB
cet-13758	107	11	on	on	ADP
cet-13758	107	12	the	the	DET
cet-13758	107	13	top	top	NOUN
cet-13758	107	14	of	of	ADP
cet-13758	107	15	the	the	DET
cet-13758	107	16	pressurized	pressurized	ADJ
cet-13758	107	17	tank	tank	NOUN
cet-13758	107	18	.	.	PUNCT
cet-13758	108	1	the	the	DET
cet-13758	108	2	sound	sound	ADJ
cet-13758	108	3	waves	wave	NOUN
cet-13758	108	4	propagate	propagate	VERB
cet-13758	108	5	through	through	ADP
cet-13758	108	6	the	the	DET
cet-13758	108	7	air	air	NOUN
cet-13758	108	8	from	from	ADP
cet-13758	108	9	the	the	DET
cet-13758	108	10	leak	leak	NOUN
cet-13758	108	11	on	on	ADP
cet-13758	108	12	the	the	DET
cet-13758	108	13	tank	tank	NOUN
cet-13758	108	14	surface	surface	NOUN
cet-13758	108	15	to	to	ADP
cet-13758	108	16	the	the	DET
cet-13758	108	17	ugld	ugld	NOUN
cet-13758	108	18	.	.	PUNCT
cet-13758	109	1	hence	hence	ADV
cet-13758	109	2	,	,	PUNCT
cet-13758	109	3	the	the	PRON
cet-13758	109	4	closer	close	ADJ
cet-13758	109	5	to	to	ADP
cet-13758	109	6	the	the	DET
cet-13758	109	7	crack	crack	NOUN
cet-13758	109	8	the	the	DET
cet-13758	109	9	sensor	sensor	NOUN
cet-13758	109	10	is	be	AUX
cet-13758	109	11	,	,	PUNCT
cet-13758	109	12	the	the	DET
cet-13758	109	13	lower	low	ADJ
cet-13758	109	14	will	will	AUX
cet-13758	109	15	be	be	AUX
cet-13758	109	16	the	the	DET
cet-13758	109	17	detection	detection	NOUN
cet-13758	109	18	time	time	NOUN
cet-13758	109	19	.	.	PUNCT
cet-13758	110	1	the	the	DET
cet-13758	110	2	gas	gas	NOUN
cet-13758	110	3	detectors	detector	NOUN
cet-13758	110	4	are	be	AUX
cet-13758	110	5	installed	instal	VERB
cet-13758	110	6	in	in	ADP
cet-13758	110	7	a	a	DET
cet-13758	110	8	way	way	NOUN
cet-13758	110	9	that	that	PRON
cet-13758	110	10	ensures	ensure	VERB
cet-13758	110	11	complete	complete	ADJ
cet-13758	110	12	coverage	coverage	NOUN
cet-13758	110	13	of	of	ADP
cet-13758	110	14	the	the	DET
cet-13758	110	15	tank	tank	NOUN
cet-13758	110	16	’s	’s	PART
cet-13758	110	17	surface	surface	NOUN
cet-13758	110	18	and	and	CCONJ
cet-13758	110	19	simultaneously	simultaneously	ADV
cet-13758	110	20	facilitates	facilitate	VERB
cet-13758	110	21	personnel	personnel	NOUN
cet-13758	110	22	access	access	NOUN
cet-13758	110	23	for	for	ADP
cet-13758	110	24	inspection	inspection	NOUN
cet-13758	110	25	and	and	CCONJ
cet-13758	110	26	maintenance	maintenance	NOUN
cet-13758	110	27	activities	activity	NOUN
cet-13758	110	28	.	.	PUNCT
cet-13758	111	1	in	in	ADP
cet-13758	111	2	this	this	DET
cet-13758	111	3	study	study	NOUN
cet-13758	111	4	,	,	PUNCT
cet-13758	111	5	a	a	DET
cet-13758	111	6	detection	detection	NOUN
cet-13758	111	7	diameter	diameter	NOUN
cet-13758	111	8	of	of	ADP
cet-13758	111	9	3	3	NUM
cet-13758	111	10	m	m	VERB
cet-13758	111	11	has	have	AUX
cet-13758	111	12	been	be	AUX
cet-13758	111	13	set	set	VERB
cet-13758	111	14	as	as	ADP
cet-13758	111	15	an	an	DET
cet-13758	111	16	input	input	NOUN
cet-13758	111	17	;	;	PUNCT
cet-13758	111	18	this	this	DET
cet-13758	111	19	value	value	NOUN
cet-13758	111	20	is	be	AUX
cet-13758	111	21	arguably	arguably	ADV
cet-13758	111	22	overconservative	overconservative	ADJ
cet-13758	111	23	since	since	SCONJ
cet-13758	111	24	the	the	DET
cet-13758	111	25	average	average	ADJ
cet-13758	111	26	detection	detection	NOUN
cet-13758	111	27	diameter	diameter	NOUN
cet-13758	111	28	for	for	ADP
cet-13758	111	29	a	a	DET
cet-13758	111	30	ugld	ugld	NOUN
cet-13758	111	31	in	in	ADP
cet-13758	111	32	a	a	DET
cet-13758	111	33	high	high	ADJ
cet-13758	111	34	-	-	PUNCT
cet-13758	111	35	noise	noise	NOUN
cet-13758	111	36	area	area	NOUN
cet-13758	111	37	ranges	range	VERB
cet-13758	111	38	from	from	ADP
cet-13758	111	39	5	5	NUM
cet-13758	111	40	to	to	PART
cet-13758	111	41	9	9	NUM
cet-13758	111	42	m.	m.	NOUN
cet-13758	111	43	in	in	ADP
cet-13758	111	44	this	this	DET
cet-13758	111	45	study	study	NOUN
cet-13758	111	46	,	,	PUNCT
cet-13758	111	47	we	we	PRON
cet-13758	111	48	assumed	assume	VERB
cet-13758	111	49	that	that	SCONJ
cet-13758	111	50	each	each	DET
cet-13758	111	51	leak	leak	NOUN
cet-13758	111	52	is	be	AUX
cet-13758	111	53	detected	detect	VERB
cet-13758	111	54	by	by	ADP
cet-13758	111	55	the	the	DET
cet-13758	111	56	closest	close	ADJ
cet-13758	111	57	sensor	sensor	NOUN
cet-13758	111	58	only	only	ADV
cet-13758	111	59	.	.	PUNCT
cet-13758	112	1	nevertheless	nevertheless	ADV
cet-13758	112	2	,	,	PUNCT
cet-13758	112	3	a	a	DET
cet-13758	112	4	thorough	thorough	ADJ
cet-13758	112	5	calculation	calculation	NOUN
cet-13758	112	6	of	of	ADP
cet-13758	112	7	the	the	DET
cet-13758	112	8	different	different	ADJ
cet-13758	112	9	propagation	propagation	NOUN
cet-13758	112	10	velocities	velocity	NOUN
cet-13758	112	11	of	of	ADP
cet-13758	112	12	the	the	DET
cet-13758	112	13	sound	sound	ADJ
cet-13758	112	14	wave	wave	NOUN
cet-13758	112	15	through	through	ADP
cet-13758	112	16	different	different	ADJ
cet-13758	112	17	physical	physical	ADJ
cet-13758	112	18	media	medium	NOUN
cet-13758	112	19	(	(	PUNCT
cet-13758	112	20	i.e.	i.e.	X
cet-13758	112	21	,	,	PUNCT
cet-13758	112	22	air	air	NOUN
cet-13758	112	23	,	,	PUNCT
cet-13758	112	24	hydrogen	hydrogen	NOUN
cet-13758	112	25	,	,	PUNCT
cet-13758	112	26	or	or	CCONJ
cet-13758	112	27	steel	steel	NOUN
cet-13758	112	28	)	)	PUNCT
cet-13758	112	29	is	be	AUX
cet-13758	112	30	required	require	VERB
cet-13758	112	31	to	to	PART
cet-13758	112	32	assess	assess	VERB
cet-13758	112	33	the	the	DET
cet-13758	112	34	detection	detection	NOUN
cet-13758	112	35	effectiveness	effectiveness	NOUN
cet-13758	112	36	of	of	ADP
cet-13758	112	37	the	the	DET
cet-13758	112	38	sensors	sensor	NOUN
cet-13758	112	39	placed	place	VERB
cet-13758	112	40	on	on	ADP
cet-13758	112	41	the	the	DET
cet-13758	112	42	opposite	opposite	ADJ
cet-13758	112	43	side	side	NOUN
cet-13758	112	44	of	of	ADP
cet-13758	112	45	the	the	DET
cet-13758	112	46	tank	tank	NOUN
cet-13758	112	47	.	.	PUNCT
cet-13758	113	1	in	in	ADP
cet-13758	113	2	addition	addition	NOUN
cet-13758	113	3	,	,	PUNCT
cet-13758	113	4	calculating	calculate	VERB
cet-13758	113	5	the	the	DET
cet-13758	113	6	detection	detection	NOUN
cet-13758	113	7	performance	performance	NOUN
cet-13758	113	8	in	in	ADP
cet-13758	113	9	the	the	DET
cet-13758	113	10	case	case	NOUN
cet-13758	113	11	of	of	ADP
cet-13758	113	12	failure	failure	NOUN
cet-13758	113	13	of	of	ADP
cet-13758	113	14	one	one	NUM
cet-13758	113	15	of	of	ADP
cet-13758	113	16	the	the	DET
cet-13758	113	17	sensors	sensor	NOUN
cet-13758	113	18	is	be	AUX
cet-13758	113	19	necessary	necessary	ADJ
cet-13758	113	20	to	to	PART
cet-13758	113	21	evaluate	evaluate	VERB
cet-13758	113	22	the	the	DET
cet-13758	113	23	resilience	resilience	NOUN
cet-13758	113	24	of	of	ADP
cet-13758	113	25	the	the	DET
cet-13758	113	26	system	system	NOUN
cet-13758	113	27	.	.	PUNCT
cet-13758	114	1	119	119	NUM
cet-13758	114	2	table	table	NOUN
cet-13758	114	3	3	3	NUM
cet-13758	114	4	:	:	PUNCT
cet-13758	114	5	coordinates	coordinate	NOUN
cet-13758	114	6	of	of	ADP
cet-13758	114	7	the	the	DET
cet-13758	114	8	sensors	sensor	NOUN
cet-13758	114	9	on	on	ADP
cet-13758	114	10	the	the	DET
cet-13758	114	11	grid	grid	NOUN
cet-13758	114	12	x	x	NOUN
cet-13758	114	13	-	-	NOUN
cet-13758	114	14	axis	axis	ADJ
cet-13758	114	15	y	y	NOUN
cet-13758	114	16	-	-	PUNCT
cet-13758	114	17	axis	axis	ADJ
cet-13758	114	18	z	z	NOUN
cet-13758	114	19	-	-	PUNCT
cet-13758	114	20	axis	axis	NOUN
cet-13758	114	21	sensor	sensor	NOUN
cet-13758	114	22	1	1	NUM
cet-13758	114	23	0.0	0.0	NUM
cet-13758	114	24	-2.0	-2.0	PROPN
cet-13758	114	25	1.5	1.5	NUM
cet-13758	114	26	sensor	sensor	NOUN
cet-13758	114	27	2	2	NUM
cet-13758	114	28	-2.0	-2.0	NOUN
cet-13758	114	29	0.0	0.0	NUM
cet-13758	114	30	1.5	1.5	NUM
cet-13758	114	31	sensor	sensor	NOUN
cet-13758	114	32	3	3	NUM
cet-13758	114	33	2.0	2.0	NUM
cet-13758	114	34	0.0	0.0	NUM
cet-13758	114	35	1.5	1.5	NUM
cet-13758	114	36	5	5	NUM
cet-13758	114	37	.	.	PUNCT
cet-13758	115	1	conclusions	conclusion	NOUN
cet-13758	115	2	ugld	ugld	PROPN
cet-13758	115	3	can	can	AUX
cet-13758	115	4	be	be	AUX
cet-13758	115	5	used	use	VERB
cet-13758	115	6	to	to	PART
cet-13758	115	7	detect	detect	VERB
cet-13758	115	8	leakages	leakage	NOUN
cet-13758	115	9	from	from	ADP
cet-13758	115	10	pressurized	pressurized	ADJ
cet-13758	115	11	hydrogen	hydrogen	NOUN
cet-13758	115	12	tanks	tank	NOUN
cet-13758	115	13	in	in	ADP
cet-13758	115	14	refueling	refueling	NOUN
cet-13758	115	15	stations	station	NOUN
cet-13758	115	16	.	.	PUNCT
cet-13758	116	1	these	these	DET
cet-13758	116	2	sensors	sensor	NOUN
cet-13758	116	3	can	can	AUX
cet-13758	116	4	effectively	effectively	ADV
cet-13758	116	5	detect	detect	VERB
cet-13758	116	6	outdoor	outdoor	ADJ
cet-13758	116	7	h2	h2	NOUN
cet-13758	116	8	releases	release	NOUN
cet-13758	116	9	since	since	SCONJ
cet-13758	116	10	they	they	PRON
cet-13758	116	11	measure	measure	VERB
cet-13758	116	12	the	the	DET
cet-13758	116	13	ultrasound	ultrasound	NOUN
cet-13758	116	14	emitted	emit	VERB
cet-13758	116	15	from	from	ADP
cet-13758	116	16	the	the	DET
cet-13758	116	17	high	high	ADJ
cet-13758	116	18	-	-	PUNCT
cet-13758	116	19	pressure	pressure	NOUN
cet-13758	116	20	gas	gas	NOUN
cet-13758	116	21	leaks	leak	NOUN
cet-13758	116	22	without	without	ADP
cet-13758	116	23	being	be	AUX
cet-13758	116	24	affected	affect	VERB
cet-13758	116	25	by	by	ADP
cet-13758	116	26	the	the	DET
cet-13758	116	27	wind	wind	NOUN
cet-13758	116	28	,	,	PUNCT
cet-13758	116	29	the	the	DET
cet-13758	116	30	leak	leak	NOUN
cet-13758	116	31	direction	direction	NOUN
cet-13758	116	32	,	,	PUNCT
cet-13758	116	33	or	or	CCONJ
cet-13758	116	34	the	the	DET
cet-13758	116	35	hydrogen	hydrogen	NOUN
cet-13758	116	36	dilution	dilution	NOUN
cet-13758	116	37	,	,	PUNCT
cet-13758	116	38	like	like	ADP
cet-13758	116	39	concentrationbased	concentrationbase	VERB
cet-13758	116	40	detectors	detector	NOUN
cet-13758	116	41	.	.	PUNCT
cet-13758	117	1	the	the	DET
cet-13758	117	2	functioning	functioning	NOUN
cet-13758	117	3	of	of	ADP
cet-13758	117	4	these	these	DET
cet-13758	117	5	sensors	sensor	NOUN
cet-13758	117	6	is	be	AUX
cet-13758	117	7	based	base	VERB
cet-13758	117	8	on	on	ADP
cet-13758	117	9	sound	sound	ADJ
cet-13758	117	10	propagation	propagation	NOUN
cet-13758	117	11	instead	instead	ADV
cet-13758	117	12	of	of	ADP
cet-13758	117	13	mass	mass	NOUN
cet-13758	117	14	movement	movement	NOUN
cet-13758	117	15	;	;	PUNCT
cet-13758	117	16	hence	hence	ADV
cet-13758	117	17	,	,	PUNCT
cet-13758	117	18	they	they	PRON
cet-13758	117	19	have	have	VERB
cet-13758	117	20	lower	low	ADJ
cet-13758	117	21	response	response	NOUN
cet-13758	117	22	times	time	NOUN
cet-13758	117	23	and	and	CCONJ
cet-13758	117	24	increased	increase	VERB
cet-13758	117	25	reliability	reliability	NOUN
cet-13758	117	26	.	.	PUNCT
cet-13758	118	1	in	in	ADP
cet-13758	118	2	this	this	DET
cet-13758	118	3	study	study	NOUN
cet-13758	118	4	,	,	PUNCT
cet-13758	118	5	two	two	NUM
cet-13758	118	6	hydrogen	hydrogen	NOUN
cet-13758	118	7	releases	release	NOUN
cet-13758	118	8	from	from	ADP
cet-13758	118	9	a	a	DET
cet-13758	118	10	pressurized	pressurize	VERB
cet-13758	118	11	storage	storage	NOUN
cet-13758	118	12	system	system	NOUN
cet-13758	118	13	have	have	AUX
cet-13758	118	14	been	be	AUX
cet-13758	118	15	simulated	simulate	VERB
cet-13758	118	16	,	,	PUNCT
cet-13758	118	17	considering	consider	VERB
cet-13758	118	18	the	the	DET
cet-13758	118	19	extreme	extreme	ADJ
cet-13758	118	20	cases	case	NOUN
cet-13758	118	21	of	of	ADP
cet-13758	118	22	a	a	DET
cet-13758	118	23	full	full	ADJ
cet-13758	118	24	tank	tank	NOUN
cet-13758	118	25	at	at	ADP
cet-13758	118	26	700	700	NUM
cet-13758	118	27	bar	bar	NOUN
cet-13758	118	28	,	,	PUNCT
cet-13758	118	29	an	an	DET
cet-13758	118	30	almost	almost	ADV
cet-13758	118	31	empty	empty	ADJ
cet-13758	118	32	tank	tank	NOUN
cet-13758	118	33	at	at	ADP
cet-13758	118	34	5	5	NUM
cet-13758	118	35	bar	bar	NOUN
cet-13758	118	36	,	,	PUNCT
cet-13758	118	37	and	and	CCONJ
cet-13758	118	38	two	two	NUM
cet-13758	118	39	different	different	ADJ
cet-13758	118	40	hole	hole	NOUN
cet-13758	118	41	sizes	size	NOUN
cet-13758	118	42	.	.	PUNCT
cet-13758	119	1	in	in	ADP
cet-13758	119	2	addition	addition	NOUN
cet-13758	119	3	,	,	PUNCT
cet-13758	119	4	the	the	DET
cet-13758	119	5	positioning	positioning	NOUN
cet-13758	119	6	of	of	ADP
cet-13758	119	7	the	the	DET
cet-13758	119	8	uglds	ugld	NOUN
cet-13758	119	9	has	have	AUX
cet-13758	119	10	been	be	AUX
cet-13758	119	11	optimized	optimize	VERB
cet-13758	119	12	through	through	ADP
cet-13758	119	13	a	a	DET
cet-13758	119	14	genetic	genetic	ADJ
cet-13758	119	15	algorithm	algorithm	NOUN
cet-13758	119	16	that	that	PRON
cet-13758	119	17	simulated	simulate	VERB
cet-13758	119	18	a	a	DET
cet-13758	119	19	set	set	NOUN
cet-13758	119	20	of	of	ADP
cet-13758	119	21	possible	possible	ADJ
cet-13758	119	22	sensor	sensor	NOUN
cet-13758	119	23	locations	location	NOUN
cet-13758	119	24	and	and	CCONJ
cet-13758	119	25	determined	determine	VERB
cet-13758	119	26	a	a	DET
cet-13758	119	27	spatial	spatial	ADJ
cet-13758	119	28	configuration	configuration	NOUN
cet-13758	119	29	which	which	PRON
cet-13758	119	30	guaranteed	guarantee	VERB
cet-13758	119	31	the	the	DET
cet-13758	119	32	highest	high	ADJ
cet-13758	119	33	coverage	coverage	NOUN
cet-13758	119	34	area	area	NOUN
cet-13758	119	35	.	.	PUNCT
cet-13758	120	1	the	the	DET
cet-13758	120	2	results	result	NOUN
cet-13758	120	3	demonstrated	demonstrate	VERB
cet-13758	120	4	that	that	SCONJ
cet-13758	120	5	only	only	ADV
cet-13758	120	6	three	three	NUM
cet-13758	120	7	sensors	sensor	NOUN
cet-13758	120	8	,	,	PUNCT
cet-13758	120	9	appropriately	appropriately	ADV
cet-13758	120	10	positioned	position	VERB
cet-13758	120	11	near	near	ADP
cet-13758	120	12	the	the	DET
cet-13758	120	13	tank	tank	NOUN
cet-13758	120	14	,	,	PUNCT
cet-13758	120	15	are	be	AUX
cet-13758	120	16	sufficient	sufficient	ADJ
cet-13758	120	17	to	to	PART
cet-13758	120	18	detect	detect	VERB
cet-13758	120	19	compressed	compress	VERB
cet-13758	120	20	gaseous	gaseous	ADJ
cet-13758	120	21	hydrogen	hydrogen	NOUN
cet-13758	120	22	releases	release	NOUN
cet-13758	120	23	,	,	PUNCT
cet-13758	120	24	offering	offer	VERB
cet-13758	120	25	an	an	DET
cet-13758	120	26	additional	additional	ADJ
cet-13758	120	27	safety	safety	NOUN
cet-13758	120	28	barrier	barrier	NOUN
cet-13758	120	29	for	for	ADP
cet-13758	120	30	h2	h2	NOUN
cet-13758	120	31	refueling	refueling	NOUN
cet-13758	120	32	stations	station	NOUN
cet-13758	120	33	.	.	PUNCT
cet-13758	121	1	hence	hence	ADV
cet-13758	121	2	,	,	PUNCT
cet-13758	121	3	ugdls	ugdl	NOUN
cet-13758	121	4	can	can	AUX
cet-13758	121	5	complement	complement	VERB
cet-13758	121	6	existing	exist	VERB
cet-13758	121	7	detection	detection	NOUN
cet-13758	121	8	systems	system	NOUN
cet-13758	121	9	in	in	ADP
cet-13758	121	10	outdoor	outdoor	ADJ
cet-13758	121	11	areas	area	NOUN
cet-13758	121	12	.	.	PUNCT
cet-13758	122	1	they	they	PRON
cet-13758	122	2	can	can	AUX
cet-13758	122	3	drastically	drastically	ADV
cet-13758	122	4	reduce	reduce	VERB
cet-13758	122	5	the	the	DET
cet-13758	122	6	system	system	NOUN
cet-13758	122	7	’s	’s	PART
cet-13758	122	8	response	response	NOUN
cet-13758	122	9	time	time	NOUN
cet-13758	122	10	,	,	PUNCT
cet-13758	122	11	thus	thus	ADV
cet-13758	122	12	enhancing	enhance	VERB
cet-13758	122	13	the	the	DET
cet-13758	122	14	operational	operational	ADJ
cet-13758	122	15	safety	safety	NOUN
cet-13758	122	16	of	of	ADP
cet-13758	122	17	hydrogen	hydrogen	NOUN
cet-13758	122	18	refueling	refueling	NOUN
cet-13758	122	19	stations	station	NOUN
cet-13758	122	20	.	.	PUNCT
cet-13758	123	1	acknowledgments	acknowledgment	NOUN
cet-13758	123	2	this	this	DET
cet-13758	123	3	work	work	NOUN
cet-13758	123	4	was	be	AUX
cet-13758	123	5	undertaken	undertake	VERB
cet-13758	123	6	as	as	ADP
cet-13758	123	7	a	a	DET
cet-13758	123	8	part	part	NOUN
cet-13758	123	9	of	of	ADP
cet-13758	123	10	the	the	DET
cet-13758	123	11	research	research	NOUN
cet-13758	123	12	project	project	NOUN
cet-13758	123	13	“	"	PUNCT
cet-13758	123	14	sustainability	sustainability	NOUN
cet-13758	123	15	and	and	CCONJ
cet-13758	123	16	cost	cost	NOUN
cet-13758	123	17	-	-	PUNCT
cet-13758	123	18	reduction	reduction	NOUN
cet-13758	123	19	of	of	ADP
cet-13758	123	20	hydrogen	hydrogen	NOUN
cet-13758	123	21	stations	station	NOUN
cet-13758	123	22	through	through	ADP
cet-13758	123	23	risk	risk	NOUN
cet-13758	123	24	-	-	PUNCT
cet-13758	123	25	based	base	VERB
cet-13758	123	26	,	,	PUNCT
cet-13758	123	27	multidisciplinary	multidisciplinary	ADJ
cet-13758	123	28	approaches	approach	NOUN
cet-13758	123	29	”	"	PUNCT
cet-13758	123	30	(	(	PUNCT
cet-13758	123	31	sushy	sushy	ADJ
cet-13758	123	32	)	)	PUNCT
cet-13758	123	33	,	,	PUNCT
cet-13758	123	34	and	and	CCONJ
cet-13758	123	35	the	the	DET
cet-13758	123	36	authors	author	NOUN
cet-13758	123	37	would	would	AUX
cet-13758	123	38	like	like	VERB
cet-13758	123	39	to	to	PART
cet-13758	123	40	acknowledge	acknowledge	VERB
cet-13758	123	41	the	the	DET
cet-13758	123	42	financial	financial	ADJ
cet-13758	123	43	support	support	NOUN
cet-13758	123	44	of	of	ADP
cet-13758	123	45	the	the	DET
cet-13758	123	46	norwegian	norwegian	ADJ
cet-13758	123	47	research	research	NOUN
cet-13758	123	48	council	council	PROPN
cet-13758	123	49	through	through	ADP
cet-13758	123	50	the	the	DET
cet-13758	123	51	eig	eig	NOUN
cet-13758	123	52	concert	concert	PROPN
cet-13758	123	53	-	-	PUNCT
cet-13758	123	54	japan	japan	PROPN
cet-13758	123	55	platform	platform	NOUN
cet-13758	123	56	(	(	PUNCT
cet-13758	123	57	grant	grant	VERB
cet-13758	123	58	no	no	NOUN
cet-13758	123	59	.	.	NOUN
cet-13758	123	60	334340	334340	NUM
cet-13758	123	61	)	)	PUNCT
cet-13758	123	62	.	.	PUNCT
cet-13758	124	1	references	reference	NOUN
cet-13758	124	2	campari	campari	PROPN
cet-13758	124	3	a.	a.	NOUN
cet-13758	124	4	,	,	PUNCT
cet-13758	124	5	nakhal	nakhal	VERB
cet-13758	124	6	a.j	a.j	PROPN
cet-13758	124	7	.	.	PROPN
cet-13758	124	8	,	,	PUNCT
cet-13758	124	9	ustolin	ustolin	PROPN
cet-13758	124	10	f.	f.	PROPN
cet-13758	124	11	,	,	PUNCT
cet-13758	124	12	alvaro	alvaro	PROPN
cet-13758	124	13	a.	a.	PROPN
cet-13758	124	14	,	,	PUNCT
cet-13758	124	15	ledda	ledda	NOUN
cet-13758	124	16	a.	a.	NOUN
cet-13758	124	17	,	,	PUNCT
cet-13758	124	18	agnello	agnello	PROPN
cet-13758	124	19	p.	p.	PROPN
cet-13758	124	20	,	,	PUNCT
cet-13758	124	21	moretto	moretto	PROPN
cet-13758	124	22	p.	p.	PROPN
cet-13758	124	23	,	,	PUNCT
cet-13758	124	24	patriarca	patriarca	PROPN
cet-13758	124	25	r.	r.	PROPN
cet-13758	124	26	,	,	PUNCT
cet-13758	124	27	paltrinieri	paltrinieri	PROPN
cet-13758	124	28	n.	n.	NOUN
cet-13758	124	29	,	,	PUNCT
cet-13758	124	30	2023	2023	NUM
cet-13758	124	31	,	,	PUNCT
cet-13758	124	32	lessons	lesson	NOUN
cet-13758	124	33	learned	learn	VERB
cet-13758	124	34	from	from	ADP
cet-13758	124	35	hiad	hiad	PROPN
cet-13758	124	36	2.0	2.0	NUM
cet-13758	124	37	:	:	PUNCT
cet-13758	124	38	inspection	inspection	NOUN
cet-13758	124	39	and	and	CCONJ
cet-13758	124	40	maintenance	maintenance	NOUN
cet-13758	124	41	to	to	PART
cet-13758	124	42	avoid	avoid	VERB
cet-13758	124	43	hydrogen	hydrogen	NOUN
cet-13758	124	44	-	-	PUNCT
cet-13758	124	45	induced	induce	VERB
cet-13758	124	46	material	material	NOUN
cet-13758	124	47	failures	failure	NOUN
cet-13758	124	48	,	,	PUNCT
cet-13758	124	49	comput	comput	NOUN
cet-13758	124	50	.	.	PUNCT
cet-13758	125	1	chem	chem	NOUN
cet-13758	125	2	.	.	PUNCT
cet-13758	126	1	eng	eng	PROPN
cet-13758	126	2	.	.	PROPN
cet-13758	126	3	,	,	PUNCT
cet-13758	126	4	173	173	NUM
cet-13758	126	5	.	.	PUNCT
cet-13758	127	1	ehrhart	ehrhart	PROPN
cet-13758	127	2	b.d	b.d	PROPN
cet-13758	127	3	.	.	PROPN
cet-13758	127	4	,	,	PUNCT
cet-13758	127	5	sims	sims	PROPN
cet-13758	127	6	c.	c.	PROPN
cet-13758	127	7	,	,	PUNCT
cet-13758	127	8	hecht	hecht	PROPN
cet-13758	127	9	e.s	e.s	PROPN
cet-13758	127	10	.	.	PROPN
cet-13758	127	11	,	,	PUNCT
cet-13758	128	1	schroeder	schroeder	PROPN
cet-13758	128	2	b.b	b.b	PROPN
cet-13758	128	3	.	.	PROPN
cet-13758	128	4	,	,	PUNCT
cet-13758	128	5	growth	growth	PROPN
cet-13758	128	6	k.m	k.m	PROPN
cet-13758	128	7	.	.	PROPN
cet-13758	128	8	,	,	PUNCT
cet-13758	129	1	reynolds	reynolds	PROPN
cet-13758	129	2	j.t	j.t	PROPN
cet-13758	129	3	.	.	PROPN
cet-13758	129	4	,	,	PUNCT
cet-13758	129	5	walkup	walkup	NOUN
cet-13758	129	6	g.w	g.w	PROPN
cet-13758	129	7	.	.	PROPN
cet-13758	129	8	,	,	PUNCT
cet-13758	129	9	2022	2022	NUM
cet-13758	129	10	,	,	PUNCT
cet-13758	129	11	hyram+	hyram+	X
cet-13758	129	12	version	version	NOUN
cet-13758	129	13	5.0	5.0	NUM
cet-13758	129	14	,	,	PUNCT
cet-13758	129	15	<	<	X
cet-13758	129	16	hyram.sandia.gov	hyram.sandia.gov	X
cet-13758	129	17	>	>	X
cet-13758	129	18	accessed	access	VERB
cet-13758	129	19	28.04.2023	28.04.2023	NUM
cet-13758	129	20	.	.	PUNCT
cet-13758	129	21	european	european	PROPN
cet-13758	129	22	commission	commission	PROPN
cet-13758	129	23	,	,	PUNCT
cet-13758	129	24	2018	2018	NUM
cet-13758	129	25	,	,	PUNCT
cet-13758	129	26	in	in	ADP
cet-13758	129	27	-	-	PUNCT
cet-13758	129	28	depth	depth	NOUN
cet-13758	129	29	analysis	analysis	NOUN
cet-13758	129	30	in	in	ADP
cet-13758	129	31	support	support	NOUN
cet-13758	129	32	of	of	ADP
cet-13758	129	33	the	the	DET
cet-13758	129	34	commission	commission	NOUN
cet-13758	129	35	communication	communication	NOUN
cet-13758	129	36	com(2018	com(2018	NOUN
cet-13758	129	37	)	)	PUNCT
cet-13758	129	38	773	773	NUM
cet-13758	129	39	a	a	DET
cet-13758	129	40	clean	clean	ADJ
cet-13758	129	41	planet	planet	NOUN
cet-13758	129	42	for	for	ADP
cet-13758	129	43	all	all	PRON
cet-13758	129	44	.	.	PUNCT
cet-13758	130	1	fecarotta	fecarotta	PROPN
cet-13758	130	2	c.	c.	PROPN
cet-13758	130	3	,	,	PUNCT
cet-13758	130	4	janowski	janowski	ADJ
cet-13758	130	5	a.	a.	NOUN
cet-13758	130	6	,	,	PUNCT
cet-13758	130	7	2021	2021	NUM
cet-13758	130	8	,	,	PUNCT
cet-13758	130	9	why	why	SCONJ
cet-13758	130	10	ultrasonic	ultrasonic	ADJ
cet-13758	130	11	gas	gas	NOUN
cet-13758	130	12	leak	leak	NOUN
cet-13758	130	13	detectors	detector	NOUN
cet-13758	130	14	?	?	PUNCT
cet-13758	130	15	,	,	PUNCT
cet-13758	130	16	proceedings	proceeding	NOUN
cet-13758	130	17	of	of	ADP
cet-13758	130	18	the	the	DET
cet-13758	130	19	9th	9th	ADJ
cet-13758	130	20	international	international	ADJ
cet-13758	130	21	conference	conference	NOUN
cet-13758	130	22	on	on	ADP
cet-13758	130	23	hydrogen	hydrogen	NOUN
cet-13758	130	24	safety	safety	NOUN
cet-13758	130	25	(	(	PUNCT
cet-13758	130	26	ichs	ich	NOUN
cet-13758	130	27	2021	2021	NUM
cet-13758	130	28	)	)	PUNCT
cet-13758	130	29	,	,	PUNCT
cet-13758	130	30	edinburgh	edinburgh	PROPN
cet-13758	130	31	,	,	PUNCT
cet-13758	130	32	uk	uk	PROPN
cet-13758	130	33	.	.	PROPN
cet-13758	130	34	katoch	katoch	PROPN
cet-13758	130	35	s.	s.	PROPN
cet-13758	130	36	,	,	PUNCT
cet-13758	130	37	chauhan	chauhan	PROPN
cet-13758	130	38	s.s	s.s	PROPN
cet-13758	130	39	.	.	PROPN
cet-13758	130	40	,	,	PUNCT
cet-13758	130	41	kumar	kumar	PROPN
cet-13758	130	42	v.	v.	PROPN
cet-13758	130	43	,	,	PUNCT
cet-13758	130	44	2021	2021	NUM
cet-13758	130	45	,	,	PUNCT
cet-13758	130	46	a	a	DET
cet-13758	130	47	review	review	NOUN
cet-13758	130	48	on	on	ADP
cet-13758	130	49	genetic	genetic	ADJ
cet-13758	130	50	algorithm	algorithm	NOUN
cet-13758	130	51	:	:	PUNCT
cet-13758	130	52	past	past	ADJ
cet-13758	130	53	,	,	PUNCT
cet-13758	130	54	present	present	ADJ
cet-13758	130	55	,	,	PUNCT
cet-13758	130	56	and	and	CCONJ
cet-13758	130	57	future	future	NOUN
cet-13758	130	58	,	,	PUNCT
cet-13758	130	59	multimed	multime	VERB
cet-13758	130	60	.	.	PUNCT
cet-13758	131	1	tools	tool	NOUN
cet-13758	131	2	appl	appl	PROPN
cet-13758	131	3	.	.	PROPN
cet-13758	131	4	,	,	PUNCT
cet-13758	131	5	80	80	NUM
cet-13758	131	6	,	,	PUNCT
cet-13758	131	7	8091–8126	8091–8126	NOUN
cet-13758	131	8	.	.	PUNCT
cet-13758	132	1	kotchourko	kotchourko	PROPN
cet-13758	132	2	a.	a.	PROPN
cet-13758	132	3	,	,	PUNCT
cet-13758	132	4	jordan	jordan	PROPN
cet-13758	132	5	t.	t.	PROPN
cet-13758	132	6	,	,	PUNCT
cet-13758	132	7	2022	2022	NUM
cet-13758	132	8	,	,	PUNCT
cet-13758	132	9	hydrogen	hydrogen	NOUN
cet-13758	132	10	safety	safety	NOUN
cet-13758	132	11	for	for	ADP
cet-13758	132	12	energy	energy	NOUN
cet-13758	132	13	applications	application	NOUN
cet-13758	132	14	:	:	PUNCT
cet-13758	132	15	engineering	engineering	NOUN
cet-13758	132	16	design	design	NOUN
cet-13758	132	17	,	,	PUNCT
cet-13758	132	18	risk	risk	NOUN
cet-13758	132	19	assessment	assessment	NOUN
cet-13758	132	20	,	,	PUNCT
cet-13758	132	21	and	and	CCONJ
cet-13758	132	22	codes	code	NOUN
cet-13758	132	23	and	and	CCONJ
cet-13758	132	24	standards	standard	NOUN
cet-13758	132	25	,	,	PUNCT
cet-13758	132	26	butterworth	butterworth	PROPN
cet-13758	132	27	-	-	PUNCT
cet-13758	132	28	heinemann	heinemann	PROPN
cet-13758	132	29	,	,	PUNCT
cet-13758	132	30	oxford	oxford	PROPN
cet-13758	132	31	,	,	PUNCT
cet-13758	132	32	uk	uk	PROPN
cet-13758	132	33	.	.	PROPN
cet-13758	132	34	li	li	PROPN
cet-13758	132	35	x.	x.	PROPN
cet-13758	132	36	,	,	PUNCT
cet-13758	132	37	xu	xu	PROPN
cet-13758	133	1	y.	y.	PROPN
cet-13758	133	2	,	,	PUNCT
cet-13758	133	3	li	li	PROPN
cet-13758	133	4	x.	x.	PROPN
cet-13758	133	5	,	,	PUNCT
cet-13758	133	6	jin	jin	PROPN
cet-13758	133	7	z.	z.	PROPN
cet-13758	133	8	,	,	PUNCT
cet-13758	133	9	qian	qian	PROPN
cet-13758	133	10	j.	j.	PROPN
cet-13758	133	11	,	,	PUNCT
cet-13758	133	12	2021	2021	NUM
cet-13758	133	13	,	,	PUNCT
cet-13758	133	14	effect	effect	NOUN
cet-13758	133	15	of	of	ADP
cet-13758	133	16	wind	wind	NOUN
cet-13758	133	17	condition	condition	NOUN
cet-13758	133	18	on	on	ADP
cet-13758	133	19	unintended	unintended	ADJ
cet-13758	133	20	hydrogen	hydrogen	NOUN
cet-13758	133	21	release	release	NOUN
cet-13758	133	22	in	in	ADP
cet-13758	133	23	a	a	DET
cet-13758	133	24	hydrogen	hydrogen	NOUN
cet-13758	133	25	refueling	refueling	NOUN
cet-13758	133	26	station	station	NOUN
cet-13758	133	27	,	,	PUNCT
cet-13758	133	28	int	int	PROPN
cet-13758	133	29	.	.	PUNCT
cet-13758	134	1	j.	j.	PROPN
cet-13758	134	2	hydrog	hydrog	PROPN
cet-13758	134	3	.	.	PUNCT
cet-13758	135	1	energy	energy	NOUN
cet-13758	135	2	,	,	PUNCT
cet-13758	135	3	46	46	NUM
cet-13758	135	4	,	,	PUNCT
cet-13758	135	5	5537	5537	NUM
cet-13758	135	6	-	-	SYM
cet-13758	135	7	5547	5547	NUM
cet-13758	135	8	,	,	PUNCT
cet-13758	135	9	doi	doi	NOUN
cet-13758	135	10	:	:	PUNCT
cet-13758	135	11	10.1016	10.1016	NUM
cet-13758	135	12	/	/	SYM
cet-13758	135	13	j.ijhydene.2020.11.036	j.ijhydene.2020.11.036	PROPN
cet-13758	135	14	.	.	PUNCT
cet-13758	136	1	moon	moon	PROPN
cet-13758	136	2	c.	c.	PROPN
cet-13758	136	3	,	,	PUNCT
cet-13758	136	4	brown	brown	PROPN
cet-13758	136	5	w.c	w.c	PROPN
cet-13758	136	6	.	.	PROPN
cet-13758	136	7	,	,	PUNCT
cet-13758	136	8	mellen	mellen	PROPN
cet-13758	136	9	s.	s.	PROPN
cet-13758	136	10	,	,	PUNCT
cet-13758	136	11	frenz	frenz	PROPN
cet-13758	136	12	e.	e.	PROPN
cet-13758	136	13	,	,	PUNCT
cet-13758	136	14	pickering	pickering	PROPN
cet-13758	136	15	d.j	d.j	PROPN
cet-13758	136	16	.	.	PROPN
cet-13758	136	17	,	,	PUNCT
cet-13758	136	18	2009	2009	NUM
cet-13758	136	19	,	,	PUNCT
cet-13758	136	20	ultrasound	ultrasound	NOUN
cet-13758	136	21	techniques	technique	NOUN
cet-13758	136	22	for	for	ADP
cet-13758	136	23	leak	leak	NOUN
cet-13758	136	24	detection	detection	NOUN
cet-13758	136	25	,	,	PUNCT
cet-13758	136	26	international	international	ADJ
cet-13758	136	27	society	society	NOUN
cet-13758	136	28	of	of	ADP
cet-13758	136	29	automotive	automotive	ADJ
cet-13758	136	30	engineers	engineer	NOUN
cet-13758	136	31	,	,	PUNCT
cet-13758	136	32	09nvc-0269	09nvc-0269	NUM
cet-13758	136	33	.	.	PUNCT
cet-13758	137	1	morales	morales	PROPN
cet-13758	137	2	g.f	g.f	PROPN
cet-13758	137	3	.	.	PROPN
cet-13758	137	4	,	,	PUNCT
cet-13758	137	5	ehrhart	ehrhart	PROPN
cet-13758	137	6	b.d	b.d	PROPN
cet-13758	137	7	.	.	PROPN
cet-13758	137	8	,	,	PUNCT
cet-13758	137	9	muna	muna	PROPN
cet-13758	137	10	a.b	a.b	PROPN
cet-13758	137	11	.	.	PROPN
cet-13758	137	12	,	,	PUNCT
cet-13758	137	13	2019	2019	NUM
cet-13758	137	14	,	,	PUNCT
cet-13758	137	15	sand2019	sand2019	PROPN
cet-13758	137	16	-	-	PUNCT
cet-13758	137	17	8940	8940	NUM
cet-13758	137	18	hyram	hyram	NOUN
cet-13758	137	19	v2.0	v2.0	PROPN
cet-13758	137	20	user	user	NOUN
cet-13758	137	21	guide	guide	NOUN
cet-13758	137	22	,	,	PUNCT
cet-13758	137	23	albuquerque	albuquerque	PROPN
cet-13758	137	24	,	,	PUNCT
cet-13758	137	25	usa	usa	PROPN
cet-13758	137	26	.	.	PROPN
cet-13758	137	27	samsun	samsun	PROPN
cet-13758	138	1	r.c	r.c	PROPN
cet-13758	138	2	.	.	PROPN
cet-13758	138	3	,	,	PUNCT
cet-13758	138	4	antoni	antoni	PROPN
cet-13758	138	5	l.	l.	PROPN
cet-13758	138	6	,	,	PUNCT
cet-13758	138	7	rex	rex	PROPN
cet-13758	138	8	m.	m.	PROPN
cet-13758	138	9	,	,	PUNCT
cet-13758	138	10	stolten	stolten	PROPN
cet-13758	138	11	d.	d.	PROPN
cet-13758	138	12	,	,	PUNCT
cet-13758	138	13	2021	2021	NUM
cet-13758	138	14	,	,	PUNCT
cet-13758	138	15	deployment	deployment	NOUN
cet-13758	138	16	status	status	NOUN
cet-13758	138	17	of	of	ADP
cet-13758	138	18	fuel	fuel	NOUN
cet-13758	138	19	cells	cell	NOUN
cet-13758	138	20	in	in	ADP
cet-13758	138	21	road	road	NOUN
cet-13758	138	22	transport	transport	NOUN
cet-13758	138	23	:	:	PUNCT
cet-13758	138	24	2021	2021	NUM
cet-13758	138	25	update	update	NOUN
cet-13758	138	26	.	.	PUNCT
cet-13758	139	1	tchouvelev	tchouvelev	NOUN
cet-13758	139	2	a.v	a.v	PROPN
cet-13758	139	3	.	.	PROPN
cet-13758	139	4	,	,	PUNCT
cet-13758	139	5	buttner	buttner	PROPN
cet-13758	139	6	w.j	w.j	PROPN
cet-13758	139	7	.	.	PROPN
cet-13758	139	8	,	,	PUNCT
cet-13758	139	9	melideo	melideo	PROPN
cet-13758	139	10	d.	d.	PROPN
cet-13758	139	11	,	,	PUNCT
cet-13758	139	12	baraldi	baraldi	PROPN
cet-13758	139	13	d.	d.	PROPN
cet-13758	139	14	,	,	PUNCT
cet-13758	139	15	angers	anger	VERB
cet-13758	139	16	b.	b.	PROPN
cet-13758	139	17	,	,	PUNCT
cet-13758	139	18	2021	2021	NUM
cet-13758	139	19	,	,	PUNCT
cet-13758	139	20	development	development	NOUN
cet-13758	139	21	of	of	ADP
cet-13758	139	22	risk	risk	NOUN
cet-13758	139	23	mitigation	mitigation	NOUN
cet-13758	139	24	guidance	guidance	NOUN
cet-13758	139	25	for	for	ADP
cet-13758	139	26	sensor	sensor	NOUN
cet-13758	139	27	placement	placement	NOUN
cet-13758	139	28	inside	inside	ADP
cet-13758	139	29	mechanically	mechanically	ADV
cet-13758	139	30	ventilated	ventilate	VERB
cet-13758	139	31	enclosures	enclosure	NOUN
cet-13758	139	32	–	–	PUNCT
cet-13758	139	33	phase	phase	NOUN
cet-13758	139	34	1	1	NUM
cet-13758	139	35	,	,	PUNCT
cet-13758	139	36	int	int	NOUN
cet-13758	139	37	.	.	PUNCT
cet-13758	140	1	j.	j.	PROPN
cet-13758	140	2	hydrog	hydrog	PROPN
cet-13758	140	3	.	.	PUNCT
cet-13758	141	1	energy	energy	NOUN
cet-13758	141	2	,	,	PUNCT
cet-13758	141	3	46	46	NUM
cet-13758	141	4	.	.	PUNCT
cet-13758	142	1	ustolin	ustolin	PROPN
cet-13758	142	2	f.	f.	PROPN
cet-13758	142	3	,	,	PUNCT
cet-13758	142	4	åsholt	åsholt	PROPN
cet-13758	142	5	h.	h.	PROPN
cet-13758	142	6	ø	ø	PROPN
cet-13758	142	7	.	.	PROPN
cet-13758	142	8	,	,	PUNCT
cet-13758	142	9	zdravistch	zdravistch	PROPN
cet-13758	142	10	f.	f.	PROPN
cet-13758	142	11	,	,	PUNCT
cet-13758	142	12	ranveig	ranveig	NOUN
cet-13758	142	13	n.	n.	NOUN
cet-13758	142	14	,	,	PUNCT
cet-13758	142	15	paltrinieri	paltrinieri	PROPN
cet-13758	142	16	n.	n.	NOUN
cet-13758	142	17	,	,	PUNCT
cet-13758	142	18	2022	2022	NUM
cet-13758	142	19	,	,	PUNCT
cet-13758	142	20	computational	computational	ADJ
cet-13758	142	21	fluid	fluid	ADJ
cet-13758	142	22	dynamics	dynamic	NOUN
cet-13758	142	23	modeling	modeling	NOUN
cet-13758	142	24	of	of	ADP
cet-13758	142	25	liquid	liquid	ADJ
cet-13758	142	26	hydrogen	hydrogen	NOUN
cet-13758	142	27	release	release	NOUN
cet-13758	142	28	and	and	CCONJ
cet-13758	142	29	dispersion	dispersion	NOUN
cet-13758	142	30	in	in	ADP
cet-13758	142	31	gas	gas	NOUN
cet-13758	142	32	refuelling	refuelling	NOUN
cet-13758	142	33	stations	station	NOUN
cet-13758	142	34	,	,	PUNCT
cet-13758	142	35	chem	chem	NOUN
cet-13758	142	36	.	.	PUNCT
cet-13758	143	1	eng	eng	PROPN
cet-13758	143	2	.	.	PUNCT
cet-13758	144	1	trans	trans	PROPN
cet-13758	144	2	.	.	PROPN
cet-13758	144	3	,	,	PUNCT
cet-13758	144	4	86	86	NUM
cet-13758	144	5	,	,	PUNCT
cet-13758	144	6	223	223	NUM
cet-13758	144	7	-	-	SYM
cet-13758	144	8	228	228	NUM
cet-13758	144	9	.	.	PUNCT
cet-13758	145	1	walsh	walsh	PROPN
cet-13758	145	2	p.	p.	PROPN
cet-13758	145	3	,	,	PUNCT
cet-13758	145	4	kelsey	kelsey	PROPN
cet-13758	145	5	a.	a.	PROPN
cet-13758	145	6	,	,	PUNCT
cet-13758	145	7	2017	2017	NUM
cet-13758	145	8	,	,	PUNCT
cet-13758	145	9	research	research	NOUN
cet-13758	145	10	report	report	NOUN
cet-13758	145	11	rr1123	rr1123	NOUN
cet-13758	145	12	fixed	fix	VERB
cet-13758	145	13	flammable	flammable	ADJ
cet-13758	145	14	gas	gas	NOUN
cet-13758	145	15	detector	detector	NOUN
cet-13758	145	16	systems	system	NOUN
cet-13758	145	17	on	on	ADP
cet-13758	145	18	offshore	offshore	ADJ
cet-13758	145	19	installations	installation	NOUN
cet-13758	145	20	:	:	PUNCT
cet-13758	145	21	optimisation	optimisation	NOUN
cet-13758	145	22	and	and	CCONJ
cet-13758	145	23	assessment	assessment	NOUN
cet-13758	145	24	of	of	ADP
cet-13758	145	25	effectiveness	effectiveness	NOUN
cet-13758	145	26	,	,	PUNCT
cet-13758	145	27	derby	derby	PROPN
cet-13758	145	28	,	,	PUNCT
cet-13758	145	29	uk	uk	PROPN
cet-13758	145	30	.	.	PROPN
cet-13758	145	31	120	120	NUM
cet-13758	145	32	optimization	optimization	NOUN
cet-13758	145	33	of	of	ADP
cet-13758	145	34	leak	leak	NOUN
cet-13758	145	35	detectors	detector	NOUN
cet-13758	145	36	’	'	PUNCT
cet-13758	145	37	positioning	positioning	NOUN
cet-13758	145	38	in	in	ADP
cet-13758	145	39	a	a	DET
cet-13758	145	40	hydrogen	hydrogen	NOUN
cet-13758	145	41	refueling	refueling	NOUN
cet-13758	145	42	station	station	NOUN