id	sid	tid	token	lemma	pos
cet-12214	1	1	doi	doi	NOUN
cet-12214	1	2	:	:	PUNCT
cet-12214	1	3	10.3303	10.3303	NUM
cet-12214	1	4	/	/	SYM
cet-12214	1	5	cet2290087	cet2290087	ADJ
cet-12214	1	6	paper	paper	NOUN
cet-12214	1	7	received	receive	VERB
cet-12214	1	8	:	:	PUNCT
cet-12214	1	9	3	3	NUM
cet-12214	1	10	december	december	PROPN
cet-12214	1	11	2021	2021	NUM
cet-12214	1	12	;	;	PUNCT
cet-12214	1	13	revised	revise	VERB
cet-12214	1	14	:	:	PUNCT
cet-12214	1	15	28	28	NUM
cet-12214	1	16	march	march	NOUN
cet-12214	1	17	2022	2022	NUM
cet-12214	1	18	;	;	PUNCT
cet-12214	1	19	accepted	accept	VERB
cet-12214	1	20	:	:	PUNCT
cet-12214	1	21	25	25	NUM
cet-12214	1	22	april	april	PROPN
cet-12214	1	23	2022	2022	NUM
cet-12214	1	24	please	please	INTJ
cet-12214	1	25	cite	cite	VERB
cet-12214	1	26	this	this	DET
cet-12214	1	27	article	article	NOUN
cet-12214	1	28	as	as	ADP
cet-12214	1	29	:	:	PUNCT
cet-12214	1	30	spitzer	spitzer	PROPN
cet-12214	1	31	s.h	s.h	PROPN
cet-12214	1	32	.	.	PROPN
cet-12214	1	33	,	,	PUNCT
cet-12214	2	1	jankůj	jankůj	PROPN
cet-12214	2	2	v.	v.	PROPN
cet-12214	2	3	,	,	PUNCT
cet-12214	2	4	krietsch	krietsch	PROPN
cet-12214	2	5	a.	a.	PROPN
cet-12214	2	6	,	,	PUNCT
cet-12214	2	7	2022	2022	NUM
cet-12214	2	8	,	,	PUNCT
cet-12214	2	9	comparative	comparative	ADJ
cet-12214	2	10	study	study	NOUN
cet-12214	2	11	on	on	ADP
cet-12214	2	12	standardized	standardized	ADJ
cet-12214	2	13	ignition	ignition	NOUN
cet-12214	2	14	sources	source	NOUN
cet-12214	2	15	:	:	PUNCT
cet-12214	2	16	exploration	exploration	NOUN
cet-12214	2	17	of	of	ADP
cet-12214	2	18	the	the	DET
cet-12214	2	19	initial	initial	ADJ
cet-12214	2	20	igniting	ignite	VERB
cet-12214	2	21	volume	volume	NOUN
cet-12214	2	22	of	of	ADP
cet-12214	2	23	standardized	standardized	ADJ
cet-12214	2	24	ignition	ignition	NOUN
cet-12214	2	25	sources	source	NOUN
cet-12214	2	26	for	for	ADP
cet-12214	2	27	the	the	DET
cet-12214	2	28	determination	determination	NOUN
cet-12214	2	29	of	of	ADP
cet-12214	2	30	explosion	explosion	NOUN
cet-12214	2	31	characteristics	characteristic	NOUN
cet-12214	2	32	,	,	PUNCT
cet-12214	2	33	chemical	chemical	ADJ
cet-12214	2	34	engineering	engineering	NOUN
cet-12214	2	35	transactions	transaction	NOUN
cet-12214	2	36	,	,	PUNCT
cet-12214	2	37	90	90	NUM
cet-12214	2	38	,	,	PUNCT
cet-12214	2	39	517	517	NUM
cet-12214	2	40	-	-	SYM
cet-12214	2	41	522	522	NUM
cet-12214	2	42	doi:10.3303	doi:10.3303	NOUN
cet-12214	2	43	/	/	SYM
cet-12214	2	44	cet2290087	cet2290087	NOUN
cet-12214	2	45	chemical	chemical	NOUN
cet-12214	2	46	engineering	engineering	NOUN
cet-12214	2	47	transactions	transaction	NOUN
cet-12214	2	48	vol	vol	NOUN
cet-12214	2	49	.	.	PROPN
cet-12214	2	50	90	90	NUM
cet-12214	2	51	,	,	PUNCT
cet-12214	2	52	2022	2022	NUM
cet-12214	2	53	a	a	DET
cet-12214	2	54	publication	publication	NOUN
cet-12214	2	55	of	of	ADP
cet-12214	2	56	the	the	DET
cet-12214	2	57	italian	italian	ADJ
cet-12214	2	58	association	association	NOUN
cet-12214	2	59	of	of	ADP
cet-12214	2	60	chemical	chemical	PROPN
cet-12214	2	61	engineering	engineering	NOUN
cet-12214	2	62	online	online	ADV
cet-12214	2	63	at	at	ADP
cet-12214	2	64	www.cetjournal.it	www.cetjournal.it	PROPN
cet-12214	2	65	guest	guest	NOUN
cet-12214	2	66	editors	editor	NOUN
cet-12214	2	67	:	:	PUNCT
cet-12214	2	68	aleš	aleš	PROPN
cet-12214	2	69	bernatík	bernatík	VERB
cet-12214	2	70	,	,	PUNCT
cet-12214	2	71	bruno	bruno	PROPN
cet-12214	2	72	fabiano	fabiano	PROPN
cet-12214	2	73	copyright	copyright	NOUN
cet-12214	2	74	©	©	PROPN
cet-12214	2	75	2022	2022	NUM
cet-12214	2	76	,	,	PUNCT
cet-12214	2	77	aidic	aidic	ADJ
cet-12214	2	78	servizi	servizi	PROPN
cet-12214	2	79	s.r.l	s.r.l	PROPN
cet-12214	2	80	.	.	PUNCT
cet-12214	3	1	isbn	isbn	ADJ
cet-12214	3	2	978	978	NUM
cet-12214	3	3	-	-	SYM
cet-12214	3	4	88	88	NUM
cet-12214	3	5	-	-	PUNCT
cet-12214	3	6	95608	95608	NUM
cet-12214	3	7	-	-	PUNCT
cet-12214	3	8	88	88	NUM
cet-12214	3	9	-	-	SYM
cet-12214	3	10	4	4	NUM
cet-12214	3	11	;	;	PUNCT
cet-12214	3	12	issn	issn	PROPN
cet-12214	3	13	2283	2283	NUM
cet-12214	3	14	-	-	SYM
cet-12214	3	15	9216	9216	NUM
cet-12214	3	16	comparative	comparative	ADJ
cet-12214	3	17	study	study	NOUN
cet-12214	3	18	on	on	ADP
cet-12214	3	19	standardized	standardized	ADJ
cet-12214	3	20	ignition	ignition	NOUN
cet-12214	3	21	sources	source	NOUN
cet-12214	3	22	:	:	PUNCT
cet-12214	3	23	exploration	exploration	NOUN
cet-12214	3	24	of	of	ADP
cet-12214	3	25	the	the	DET
cet-12214	3	26	initial	initial	ADJ
cet-12214	3	27	igniting	ignite	VERB
cet-12214	3	28	volume	volume	NOUN
cet-12214	3	29	of	of	ADP
cet-12214	3	30	standardized	standardized	ADJ
cet-12214	3	31	ignition	ignition	NOUN
cet-12214	3	32	sources	source	NOUN
cet-12214	3	33	for	for	ADP
cet-12214	3	34	the	the	DET
cet-12214	3	35	determination	determination	NOUN
cet-12214	3	36	of	of	ADP
cet-12214	3	37	explosion	explosion	NOUN
cet-12214	3	38	characteristics	characteristic	NOUN
cet-12214	3	39	stefan	stefan	PROPN
cet-12214	3	40	h.	h.	PROPN
cet-12214	3	41	spitzera	spitzera	PROPN
cet-12214	3	42	,	,	PUNCT
cet-12214	3	43	b	b	PROPN
cet-12214	3	44	*	*	PUNCT
cet-12214	3	45	,	,	PUNCT
cet-12214	3	46	vojtech	vojtech	NOUN
cet-12214	3	47	jankujc	jankujc	ADJ
cet-12214	3	48	,	,	PUNCT
cet-12214	3	49	arne	arne	ADJ
cet-12214	3	50	krietscha	krietscha	PROPN
cet-12214	3	51	a	a	DET
cet-12214	3	52	bundesanstalt	bundesanstalt	PROPN
cet-12214	3	53	fuer	fuer	PROPN
cet-12214	3	54	materialforschung	materialforschung	PROPN
cet-12214	3	55	und	und	PROPN
cet-12214	3	56	-pruefung	-pruefung	PROPN
cet-12214	3	57	,	,	PUNCT
cet-12214	3	58	unter	unter	ADJ
cet-12214	3	59	den	den	NOUN
cet-12214	3	60	eichen	eichen	NOUN
cet-12214	3	61	87	87	NUM
cet-12214	3	62	,	,	PUNCT
cet-12214	3	63	12205	12205	NUM
cet-12214	3	64	berlin	berlin	PROPN
cet-12214	3	65	,	,	PUNCT
cet-12214	3	66	germany	germany	PROPN
cet-12214	3	67	b	b	PROPN
cet-12214	3	68	physikalisch	physikalisch	ADV
cet-12214	3	69	technische	technische	PROPN
cet-12214	3	70	bundesanstalt	bundesanstalt	PROPN
cet-12214	3	71	,	,	PUNCT
cet-12214	3	72	bundesallee	bundesallee	NOUN
cet-12214	3	73	100	100	NUM
cet-12214	3	74	,	,	PUNCT
cet-12214	3	75	38116	38116	NUM
cet-12214	3	76	braunschweig	braunschweig	NOUN
cet-12214	3	77	,	,	PUNCT
cet-12214	3	78	germany	germany	PROPN
cet-12214	3	79	c	c	PROPN
cet-12214	3	80	vsb	vsb	PROPN
cet-12214	3	81	technical	technical	PROPN
cet-12214	3	82	university	university	PROPN
cet-12214	3	83	of	of	ADP
cet-12214	3	84	ostrava	ostrava	PROPN
cet-12214	3	85	,	,	PUNCT
cet-12214	3	86	17	17	NUM
cet-12214	3	87	.	.	PUNCT
cet-12214	3	88	listopadu	listopadu	ADJ
cet-12214	3	89	2172/15	2172/15	NUM
cet-12214	3	90	,	,	PUNCT
cet-12214	3	91	708	708	NUM
cet-12214	3	92	00	00	NUM
cet-12214	3	93	ostrava	ostrava	PROPN
cet-12214	3	94	,	,	PUNCT
cet-12214	3	95	czech	czech	PROPN
cet-12214	3	96	republic	republic	NOUN
cet-12214	3	97	stefan.spitzer@bam.de	stefan.spitzer@bam.de	ADV
cet-12214	3	98	there	there	PRON
cet-12214	3	99	are	be	VERB
cet-12214	3	100	several	several	ADJ
cet-12214	3	101	standardized	standardized	ADJ
cet-12214	3	102	ignition	ignition	NOUN
cet-12214	3	103	sources	source	NOUN
cet-12214	3	104	in	in	ADP
cet-12214	3	105	use	use	NOUN
cet-12214	3	106	for	for	ADP
cet-12214	3	107	the	the	DET
cet-12214	3	108	determination	determination	NOUN
cet-12214	3	109	of	of	ADP
cet-12214	3	110	explosion	explosion	NOUN
cet-12214	3	111	characteristics	characteristic	NOUN
cet-12214	3	112	of	of	ADP
cet-12214	3	113	gases	gas	NOUN
cet-12214	3	114	,	,	PUNCT
cet-12214	3	115	vapors	vapor	NOUN
cet-12214	3	116	and	and	CCONJ
cet-12214	3	117	dusts	dust	NOUN
cet-12214	3	118	.	.	PUNCT
cet-12214	4	1	in	in	ADP
cet-12214	4	2	the	the	DET
cet-12214	4	3	standards	standard	NOUN
cet-12214	4	4	the	the	DET
cet-12214	4	5	ignition	ignition	NOUN
cet-12214	4	6	source	source	NOUN
cet-12214	4	7	is	be	AUX
cet-12214	4	8	stated	state	VERB
cet-12214	4	9	,	,	PUNCT
cet-12214	4	10	but	but	CCONJ
cet-12214	4	11	they	they	PRON
cet-12214	4	12	vary	vary	VERB
cet-12214	4	13	in	in	ADP
cet-12214	4	14	stating	state	VERB
cet-12214	4	15	other	other	ADJ
cet-12214	4	16	characteristics	characteristic	NOUN
cet-12214	4	17	like	like	ADP
cet-12214	4	18	burning	burn	VERB
cet-12214	4	19	duration	duration	NOUN
cet-12214	4	20	,	,	PUNCT
cet-12214	4	21	energy	energy	NOUN
cet-12214	4	22	or	or	CCONJ
cet-12214	4	23	burning	burning	NOUN
cet-12214	4	24	volume	volume	NOUN
cet-12214	4	25	.	.	PUNCT
cet-12214	5	1	since	since	SCONJ
cet-12214	5	2	heat	heat	NOUN
cet-12214	5	3	is	be	AUX
cet-12214	5	4	not	not	PART
cet-12214	5	5	visible	visible	ADJ
cet-12214	5	6	under	under	ADP
cet-12214	5	7	normal	normal	ADJ
cet-12214	5	8	circumstances	circumstance	NOUN
cet-12214	5	9	a	a	DET
cet-12214	5	10	schlieren	schlieren	PROPN
cet-12214	5	11	-	-	PUNCT
cet-12214	5	12	technique	technique	NOUN
cet-12214	5	13	was	be	AUX
cet-12214	5	14	used	use	VERB
cet-12214	5	15	to	to	PART
cet-12214	5	16	make	make	VERB
cet-12214	5	17	the	the	DET
cet-12214	5	18	full	full	ADJ
cet-12214	5	19	heating	heating	NOUN
cet-12214	5	20	volume	volume	NOUN
cet-12214	5	21	and	and	CCONJ
cet-12214	5	22	not	not	PART
cet-12214	5	23	just	just	ADV
cet-12214	5	24	the	the	DET
cet-12214	5	25	flames	flame	NOUN
cet-12214	5	26	visible	visible	ADJ
cet-12214	5	27	.	.	PUNCT
cet-12214	6	1	while	while	SCONJ
cet-12214	6	2	an	an	DET
cet-12214	6	3	earlier	early	ADJ
cet-12214	6	4	paper	paper	NOUN
cet-12214	6	5	of	of	ADP
cet-12214	6	6	the	the	DET
cet-12214	6	7	authors	author	NOUN
cet-12214	6	8	focused	focus	VERB
cet-12214	6	9	on	on	ADP
cet-12214	6	10	the	the	DET
cet-12214	6	11	ignition	ignition	NOUN
cet-12214	6	12	energy	energy	NOUN
cet-12214	6	13	and	and	CCONJ
cet-12214	6	14	burning	burn	VERB
cet-12214	6	15	duration	duration	NOUN
cet-12214	6	16	of	of	ADP
cet-12214	6	17	four	four	NUM
cet-12214	6	18	standardized	standardized	ADJ
cet-12214	6	19	ignition	ignition	NOUN
cet-12214	6	20	sources	source	NOUN
cet-12214	6	21	,	,	PUNCT
cet-12214	6	22	this	this	DET
cet-12214	6	23	paper	paper	NOUN
cet-12214	6	24	focuses	focus	VERB
cet-12214	6	25	on	on	ADP
cet-12214	6	26	the	the	DET
cet-12214	6	27	initial	initial	ADJ
cet-12214	6	28	igniting	ignite	VERB
cet-12214	6	29	volume	volume	NOUN
cet-12214	6	30	,	,	PUNCT
cet-12214	6	31	the	the	DET
cet-12214	6	32	ratio	ratio	NOUN
cet-12214	6	33	between	between	ADP
cet-12214	6	34	initial	initial	ADJ
cet-12214	6	35	igniting	ignite	VERB
cet-12214	6	36	volume	volume	NOUN
cet-12214	6	37	and	and	CCONJ
cet-12214	6	38	the	the	DET
cet-12214	6	39	test	test	NOUN
cet-12214	6	40	-	-	PUNCT
cet-12214	6	41	vessel	vessel	NOUN
cet-12214	6	42	size	size	NOUN
cet-12214	6	43	and	and	CCONJ
cet-12214	6	44	other	other	ADJ
cet-12214	6	45	phenomena	phenomenon	NOUN
cet-12214	6	46	that	that	PRON
cet-12214	6	47	were	be	AUX
cet-12214	6	48	observed	observe	VERB
cet-12214	6	49	with	with	ADP
cet-12214	6	50	the	the	DET
cet-12214	6	51	schlieren	schlieren	NOUN
cet-12214	6	52	-	-	PUNCT
cet-12214	6	53	technique	technique	NOUN
cet-12214	6	54	.	.	PUNCT
cet-12214	7	1	1	1	X
cet-12214	7	2	.	.	X
cet-12214	7	3	introduction	introduction	NOUN
cet-12214	7	4	it	it	PRON
cet-12214	7	5	is	be	AUX
cet-12214	7	6	known	know	VERB
cet-12214	7	7	that	that	SCONJ
cet-12214	7	8	the	the	DET
cet-12214	7	9	type	type	NOUN
cet-12214	7	10	of	of	ADP
cet-12214	7	11	the	the	DET
cet-12214	7	12	ignition	ignition	NOUN
cet-12214	7	13	source	source	NOUN
cet-12214	7	14	and	and	CCONJ
cet-12214	7	15	the	the	DET
cet-12214	7	16	test	test	NOUN
cet-12214	7	17	vessel	vessel	NOUN
cet-12214	7	18	-	-	PUNCT
cet-12214	7	19	size	size	NOUN
cet-12214	7	20	have	have	VERB
cet-12214	7	21	an	an	DET
cet-12214	7	22	influence	influence	NOUN
cet-12214	7	23	on	on	ADP
cet-12214	7	24	the	the	DET
cet-12214	7	25	safety	safety	NOUN
cet-12214	7	26	characteristics	characteristic	NOUN
cet-12214	7	27	:	:	PUNCT
cet-12214	7	28	hertzberg	hertzberg	PROPN
cet-12214	7	29	et	et	PROPN
cet-12214	7	30	.	.	PUNCT
cet-12214	8	1	al	al	PROPN
cet-12214	8	2	.	.	PROPN
cet-12214	8	3	investigated	investigate	VERB
cet-12214	8	4	the	the	DET
cet-12214	8	5	lower	low	ADJ
cet-12214	8	6	and	and	CCONJ
cet-12214	8	7	higher	high	ADJ
cet-12214	8	8	explosible	explosible	ADJ
cet-12214	8	9	limit	limit	NOUN
cet-12214	8	10	of	of	ADP
cet-12214	8	11	methane	methane	NOUN
cet-12214	8	12	in	in	ADP
cet-12214	8	13	a	a	DET
cet-12214	8	14	120l	120l	PROPN
cet-12214	8	15	and	and	CCONJ
cet-12214	8	16	a	a	DET
cet-12214	8	17	20l	20l	PROPN
cet-12214	8	18	chamber	chamber	NOUN
cet-12214	8	19	(	(	PUNCT
cet-12214	8	20	hertzberg	hertzberg	PROPN
cet-12214	8	21	(	(	PUNCT
cet-12214	8	22	1986	1986	NUM
cet-12214	8	23	)	)	PUNCT
cet-12214	8	24	)	)	PUNCT
cet-12214	8	25	.	.	PUNCT
cet-12214	9	1	in	in	ADP
cet-12214	9	2	the	the	DET
cet-12214	9	3	20l	20l	NOUN
cet-12214	9	4	-	-	PUNCT
cet-12214	9	5	sphere	sphere	NOUN
cet-12214	9	6	the	the	DET
cet-12214	9	7	explosible	explosible	ADJ
cet-12214	9	8	region	region	NOUN
cet-12214	9	9	widened	widen	VERB
cet-12214	9	10	from	from	ADP
cet-12214	9	11	5	5	NUM
cet-12214	9	12	%	%	NOUN
cet-12214	9	13	and	and	CCONJ
cet-12214	9	14	16	16	NUM
cet-12214	9	15	%	%	NOUN
cet-12214	9	16	to	to	ADP
cet-12214	9	17	4,5	4,5	NUM
cet-12214	9	18	%	%	NOUN
cet-12214	9	19	and	and	CCONJ
cet-12214	9	20	21,5	21,5	NUM
cet-12214	9	21	%	%	NOUN
cet-12214	9	22	by	by	ADP
cet-12214	9	23	increasing	increase	VERB
cet-12214	9	24	the	the	DET
cet-12214	9	25	ignition	ignition	NOUN
cet-12214	9	26	energy	energy	NOUN
cet-12214	9	27	from	from	ADP
cet-12214	9	28	a	a	DET
cet-12214	9	29	2	2	NUM
cet-12214	9	30	j	j	NOUN
cet-12214	9	31	spark	spark	NOUN
cet-12214	9	32	to	to	ADP
cet-12214	9	33	a	a	DET
cet-12214	9	34	2500	2500	NUM
cet-12214	9	35	j	j	NOUN
cet-12214	9	36	pyrotechnical	pyrotechnical	ADJ
cet-12214	9	37	igniter	igniter	NOUN
cet-12214	9	38	,	,	PUNCT
cet-12214	9	39	whereas	whereas	SCONJ
cet-12214	9	40	no	no	DET
cet-12214	9	41	change	change	NOUN
cet-12214	9	42	was	be	AUX
cet-12214	9	43	observed	observe	VERB
cet-12214	9	44	for	for	ADP
cet-12214	9	45	the	the	DET
cet-12214	9	46	120l	120l	PROPN
cet-12214	9	47	chamber	chamber	PROPN
cet-12214	9	48	.	.	PUNCT
cet-12214	10	1	besides	besides	SCONJ
cet-12214	10	2	the	the	DET
cet-12214	10	3	mixture	mixture	NOUN
cet-12214	10	4	preparation	preparation	NOUN
cet-12214	10	5	the	the	DET
cet-12214	10	6	ignition	ignition	NOUN
cet-12214	10	7	source	source	NOUN
cet-12214	10	8	is	be	AUX
cet-12214	10	9	the	the	DET
cet-12214	10	10	main	main	ADJ
cet-12214	10	11	difference	difference	NOUN
cet-12214	10	12	in	in	ADP
cet-12214	10	13	the	the	DET
cet-12214	10	14	standards	standard	NOUN
cet-12214	10	15	for	for	ADP
cet-12214	10	16	the	the	DET
cet-12214	10	17	determination	determination	NOUN
cet-12214	10	18	of	of	ADP
cet-12214	10	19	safety	safety	NOUN
cet-12214	10	20	characteristics	characteristic	NOUN
cet-12214	10	21	of	of	ADP
cet-12214	10	22	dusts	dust	NOUN
cet-12214	10	23	(	(	PUNCT
cet-12214	10	24	en	en	X
cet-12214	10	25	14034	14034	NUM
cet-12214	10	26	and	and	CCONJ
cet-12214	10	27	astm	astm	PROPN
cet-12214	10	28	1226	1226	NUM
cet-12214	10	29	)	)	PUNCT
cet-12214	10	30	compared	compare	VERB
cet-12214	10	31	to	to	ADP
cet-12214	10	32	the	the	DET
cet-12214	10	33	ones	one	NOUN
cet-12214	10	34	of	of	ADP
cet-12214	10	35	gases	gas	NOUN
cet-12214	10	36	and	and	CCONJ
cet-12214	10	37	vapors	vapor	NOUN
cet-12214	10	38	(	(	PUNCT
cet-12214	10	39	en	en	PROPN
cet-12214	10	40	1839	1839	NUM
cet-12214	10	41	,	,	PUNCT
cet-12214	10	42	en	en	PROPN
cet-12214	10	43	15967	15967	NUM
cet-12214	10	44	and	and	CCONJ
cet-12214	10	45	astm	astm	PROPN
cet-12214	10	46	918	918	NUM
cet-12214	10	47	)	)	PUNCT
cet-12214	10	48	.	.	PUNCT
cet-12214	11	1	it	it	PRON
cet-12214	11	2	is	be	AUX
cet-12214	11	3	known	know	VERB
cet-12214	11	4	that	that	SCONJ
cet-12214	11	5	the	the	DET
cet-12214	11	6	minimum	minimum	ADJ
cet-12214	11	7	ignition	ignition	NOUN
cet-12214	11	8	energy	energy	NOUN
cet-12214	11	9	alone	alone	ADV
cet-12214	11	10	is	be	AUX
cet-12214	11	11	not	not	PART
cet-12214	11	12	a	a	DET
cet-12214	11	13	suitable	suitable	ADJ
cet-12214	11	14	characteristic	characteristic	NOUN
cet-12214	11	15	for	for	ADP
cet-12214	11	16	the	the	DET
cet-12214	11	17	choice	choice	NOUN
cet-12214	11	18	of	of	ADP
cet-12214	11	19	ignition	ignition	NOUN
cet-12214	11	20	source	source	NOUN
cet-12214	11	21	for	for	ADP
cet-12214	11	22	standard	standard	ADJ
cet-12214	11	23	tests	test	NOUN
cet-12214	11	24	.	.	PUNCT
cet-12214	12	1	the	the	DET
cet-12214	12	2	burning	burn	VERB
cet-12214	12	3	duration	duration	NOUN
cet-12214	12	4	(	(	PUNCT
cet-12214	12	5	glor	glor	NOUN
cet-12214	12	6	and	and	CCONJ
cet-12214	12	7	schwenzfeuer	schwenzfeuer	NOUN
cet-12214	12	8	(	(	PUNCT
cet-12214	12	9	2005	2005	NUM
cet-12214	12	10	)	)	PUNCT
cet-12214	12	11	)	)	PUNCT
cet-12214	12	12	and	and	CCONJ
cet-12214	12	13	the	the	DET
cet-12214	12	14	shape	shape	NOUN
cet-12214	12	15	and	and	CCONJ
cet-12214	12	16	volume	volume	NOUN
cet-12214	12	17	of	of	ADP
cet-12214	12	18	the	the	DET
cet-12214	12	19	initial	initial	ADJ
cet-12214	12	20	ignition	ignition	NOUN
cet-12214	12	21	also	also	ADV
cet-12214	12	22	play	play	VERB
cet-12214	12	23	a	a	DET
cet-12214	12	24	key	key	ADJ
cet-12214	12	25	role	role	NOUN
cet-12214	12	26	,	,	PUNCT
cet-12214	12	27	some	some	PRON
cet-12214	12	28	of	of	ADP
cet-12214	12	29	them	they	PRON
cet-12214	12	30	in	in	ADP
cet-12214	12	31	a	a	DET
cet-12214	12	32	non	non	ADJ
cet-12214	12	33	-	-	ADJ
cet-12214	12	34	intuitive	intuitive	ADJ
cet-12214	12	35	way	way	NOUN
cet-12214	12	36	:	:	PUNCT
cet-12214	12	37	in	in	ADP
cet-12214	12	38	1986	1986	NUM
cet-12214	12	39	hertzberg	hertzberg	PROPN
cet-12214	12	40	et	et	PROPN
cet-12214	12	41	.	.	PUNCT
cet-12214	13	1	al	al	PROPN
cet-12214	13	2	.	.	PROPN
cet-12214	13	3	stated	state	VERB
cet-12214	13	4	“	"	PUNCT
cet-12214	13	5	surprisingly	surprisingly	ADV
cet-12214	13	6	,	,	PUNCT
cet-12214	13	7	however	however	ADV
cet-12214	13	8	,	,	PUNCT
cet-12214	13	9	for	for	ADP
cet-12214	13	10	the	the	DET
cet-12214	13	11	near	near	ADJ
cet-12214	13	12	-	-	PUNCT
cet-12214	13	13	stoichiometric	stoichiometric	NOUN
cet-12214	13	14	mixtures	mixture	NOUN
cet-12214	13	15	[	[	X
cet-12214	13	16	of	of	ADP
cet-12214	13	17	methane	methane	NOUN
cet-12214	13	18	]	]	PUNCT
cet-12214	13	19	,	,	PUNCT
cet-12214	13	20	both	both	CCONJ
cet-12214	13	21	the	the	DET
cet-12214	13	22	pressure	pressure	NOUN
cet-12214	13	23	ratio	ratio	NOUN
cet-12214	13	24	[	[	X
cet-12214	13	25	absolute	absolute	ADJ
cet-12214	13	26	explosion	explosion	NOUN
cet-12214	13	27	pressure	pressure	NOUN
cet-12214	13	28	/	/	SYM
cet-12214	13	29	initial	initial	ADJ
cet-12214	13	30	pressure	pressure	NOUN
cet-12214	13	31	]	]	PUNCT
cet-12214	13	32	and	and	CCONJ
cet-12214	13	33	kg	kg	NOUN
cet-12214	13	34	are	be	AUX
cet-12214	13	35	somewhat	somewhat	ADV
cet-12214	13	36	higher	high	ADJ
cet-12214	13	37	for	for	ADP
cet-12214	13	38	the	the	DET
cet-12214	13	39	[	[	X
cet-12214	13	40	induction	induction	NOUN
cet-12214	13	41	]	]	PUNCT
cet-12214	13	42	spark	spark	NOUN
cet-12214	13	43	source	source	NOUN
cet-12214	13	44	than	than	ADP
cet-12214	13	45	for	for	ADP
cet-12214	13	46	the	the	DET
cet-12214	13	47	more	more	ADV
cet-12214	13	48	energetic	energetic	ADJ
cet-12214	13	49	chemical	chemical	NOUN
cet-12214	13	50	ignitors	ignitor	NOUN
cet-12214	13	51	.	.	PUNCT
cet-12214	13	52	”	"	PUNCT
cet-12214	14	1	hertzberg	hertzberg	PROPN
cet-12214	14	2	et	et	PROPN
cet-12214	14	3	.	.	PUNCT
cet-12214	15	1	al	al	PROPN
cet-12214	15	2	.	.	PROPN
cet-12214	16	1	(	(	PUNCT
cet-12214	16	2	1986	1986	NUM
cet-12214	16	3	)	)	PUNCT
cet-12214	16	4	further	far	ADV
cet-12214	16	5	give	give	VERB
cet-12214	16	6	an	an	DET
cet-12214	16	7	explanation	explanation	NOUN
cet-12214	16	8	,	,	PUNCT
cet-12214	16	9	that	that	SCONJ
cet-12214	16	10	this	this	PRON
cet-12214	16	11	is	be	AUX
cet-12214	16	12	“	"	PUNCT
cet-12214	16	13	…	…	PUNCT
cet-12214	16	14	an	an	DET
cet-12214	16	15	artifact	artifact	NOUN
cet-12214	16	16	of	of	ADP
cet-12214	16	17	the	the	DET
cet-12214	16	18	differences	difference	NOUN
cet-12214	16	19	in	in	ADP
cet-12214	16	20	the	the	DET
cet-12214	16	21	source	source	NOUN
cet-12214	16	22	geometries	geometry	NOUN
cet-12214	16	23	:	:	PUNCT
cet-12214	16	24	the	the	DET
cet-12214	16	25	spark	spark	NOUN
cet-12214	16	26	is	be	AUX
cet-12214	16	27	a	a	DET
cet-12214	16	28	point	point	NOUN
cet-12214	16	29	-	-	PUNCT
cet-12214	16	30	source	source	NOUN
cet-12214	16	31	,	,	PUNCT
cet-12214	16	32	whereas	whereas	SCONJ
cet-12214	16	33	the	the	DET
cet-12214	16	34	chemical	chemical	NOUN
cet-12214	16	35	ignitor	ignitor	NOUN
cet-12214	16	36	is	be	AUX
cet-12214	16	37	a	a	DET
cet-12214	16	38	line	line	NOUN
cet-12214	16	39	source	source	NOUN
cet-12214	16	40	.	.	PUNCT
cet-12214	17	1	the	the	DET
cet-12214	17	2	spark	spark	NOUN
cet-12214	17	3	generates	generate	VERB
cet-12214	17	4	a	a	DET
cet-12214	17	5	spherical	spherical	ADJ
cet-12214	17	6	wave	wave	NOUN
cet-12214	17	7	front	front	NOUN
cet-12214	17	8	that	that	PRON
cet-12214	17	9	contacts	contact	VERB
cet-12214	17	10	the	the	DET
cet-12214	17	11	wall	wall	NOUN
cet-12214	17	12	almost	almost	ADV
cet-12214	17	13	simultaneously	simultaneously	ADV
cet-12214	17	14	everywhere	everywhere	ADV
cet-12214	17	15	along	along	ADP
cet-12214	17	16	the	the	DET
cet-12214	17	17	flame	flame	ADJ
cet-12214	17	18	front	front	ADJ
cet-12214	17	19	surface	surface	NOUN
cet-12214	17	20	at	at	ADP
cet-12214	17	21	the	the	DET
cet-12214	17	22	instant	instant	ADJ
cet-12214	17	23	combustion	combustion	NOUN
cet-12214	17	24	is	be	AUX
cet-12214	17	25	complete	complete	ADJ
cet-12214	17	26	.	.	PUNCT
cet-12214	17	27	”	"	PUNCT
cet-12214	18	1	the	the	DET
cet-12214	18	2	authors	author	NOUN
cet-12214	18	3	do	do	AUX
cet-12214	18	4	agree	agree	VERB
cet-12214	18	5	with	with	ADP
cet-12214	18	6	the	the	DET
cet-12214	18	7	induction	induction	NOUN
cet-12214	18	8	spark	spark	NOUN
cet-12214	18	9	being	be	AUX
cet-12214	18	10	a	a	DET
cet-12214	18	11	point	point	NOUN
cet-12214	18	12	-	-	PUNCT
cet-12214	18	13	source	source	NOUN
cet-12214	18	14	but	but	CCONJ
cet-12214	18	15	could	could	AUX
cet-12214	18	16	show	show	VERB
cet-12214	18	17	,	,	PUNCT
cet-12214	18	18	that	that	SCONJ
cet-12214	18	19	the	the	DET
cet-12214	18	20	chemical	chemical	NOUN
cet-12214	18	21	igniters	igniter	NOUN
cet-12214	18	22	are	be	AUX
cet-12214	18	23	closer	close	ADJ
cet-12214	18	24	to	to	ADP
cet-12214	18	25	a	a	DET
cet-12214	18	26	doubled	double	VERB
cet-12214	18	27	sphere	sphere	NOUN
cet-12214	18	28	than	than	ADP
cet-12214	18	29	to	to	ADP
cet-12214	18	30	a	a	DET
cet-12214	18	31	line	line	NOUN
cet-12214	18	32	source	source	NOUN
cet-12214	18	33	.	.	PUNCT
cet-12214	19	1	other	other	ADJ
cet-12214	19	2	statements	statement	NOUN
cet-12214	19	3	about	about	ADP
cet-12214	19	4	the	the	DET
cet-12214	19	5	shape	shape	NOUN
cet-12214	19	6	of	of	ADP
cet-12214	19	7	the	the	DET
cet-12214	19	8	ignition	ignition	NOUN
cet-12214	19	9	source	source	NOUN
cet-12214	19	10	or	or	CCONJ
cet-12214	19	11	the	the	DET
cet-12214	19	12	volume	volume	NOUN
cet-12214	19	13	where	where	SCONJ
cet-12214	19	14	not	not	PART
cet-12214	19	15	found	find	VERB
cet-12214	19	16	in	in	ADP
cet-12214	19	17	the	the	DET
cet-12214	19	18	literature	literature	NOUN
cet-12214	19	19	.	.	PUNCT
cet-12214	20	1	for	for	ADP
cet-12214	20	2	the	the	DET
cet-12214	20	3	development	development	NOUN
cet-12214	20	4	of	of	ADP
cet-12214	20	5	a	a	DET
cet-12214	20	6	new	new	ADJ
cet-12214	20	7	standard	standard	NOUN
cet-12214	20	8	for	for	ADP
cet-12214	20	9	hybrid	hybrid	ADJ
cet-12214	20	10	dust	dust	NOUN
cet-12214	20	11	/	/	SYM
cet-12214	20	12	gas	gas	NOUN
cet-12214	20	13	-	-	PUNCT
cet-12214	20	14	mixtures	mixture	NOUN
cet-12214	20	15	all	all	DET
cet-12214	20	16	the	the	DET
cet-12214	20	17	features	feature	NOUN
cet-12214	20	18	of	of	ADP
cet-12214	20	19	ignition	ignition	NOUN
cet-12214	20	20	sources	source	NOUN
cet-12214	20	21	should	should	AUX
cet-12214	20	22	be	be	AUX
cet-12214	20	23	investigated	investigate	VERB
cet-12214	20	24	or	or	CCONJ
cet-12214	20	25	at	at	ADP
cet-12214	20	26	least	least	ADJ
cet-12214	20	27	be	be	AUX
cet-12214	20	28	stated	state	VERB
cet-12214	20	29	,	,	PUNCT
cet-12214	20	30	what	what	PRON
cet-12214	20	31	has	have	AUX
cet-12214	20	32	not	not	PART
cet-12214	20	33	been	be	AUX
cet-12214	20	34	done	do	VERB
cet-12214	20	35	so	so	ADV
cet-12214	20	36	far	far	ADV
cet-12214	20	37	(	(	PUNCT
cet-12214	20	38	see	see	VERB
cet-12214	20	39	table	table	NOUN
cet-12214	20	40	1	1	NUM
cet-12214	20	41	)	)	PUNCT
cet-12214	20	42	.	.	PUNCT
cet-12214	21	1	the	the	DET
cet-12214	21	2	burning	burn	VERB
cet-12214	21	3	duration	duration	NOUN
cet-12214	21	4	can	can	AUX
cet-12214	21	5	be	be	AUX
cet-12214	21	6	estimated	estimate	VERB
cet-12214	21	7	visually	visually	ADV
cet-12214	21	8	,	,	PUNCT
cet-12214	21	9	but	but	CCONJ
cet-12214	21	10	the	the	DET
cet-12214	21	11	only	only	ADJ
cet-12214	21	12	ignition	ignition	NOUN
cet-12214	21	13	sources	source	NOUN
cet-12214	21	14	with	with	ADP
cet-12214	21	15	an	an	DET
cet-12214	21	16	online	online	ADJ
cet-12214	21	17	measurement	measurement	NOUN
cet-12214	21	18	or	or	CCONJ
cet-12214	21	19	control	control	NOUN
cet-12214	21	20	for	for	ADP
cet-12214	21	21	the	the	DET
cet-12214	21	22	burning	burn	VERB
cet-12214	21	23	duration	duration	NOUN
cet-12214	21	24	are	be	AUX
cet-12214	21	25	the	the	DET
cet-12214	21	26	exploding	explode	VERB
cet-12214	21	27	wire	wire	NOUN
cet-12214	21	28	and	and	CCONJ
cet-12214	21	29	the	the	DET
cet-12214	21	30	induction	induction	NOUN
cet-12214	21	31	spark	spark	NOUN
cet-12214	21	32	(	(	PUNCT
cet-12214	21	33	spitzer	spitzer	PROPN
cet-12214	21	34	et	et	PROPN
cet-12214	21	35	.	.	PUNCT
cet-12214	22	1	al	al	PROPN
cet-12214	22	2	.	.	PROPN
cet-12214	22	3	(	(	PUNCT
cet-12214	22	4	2021	2021	NUM
cet-12214	22	5	)	)	PUNCT
cet-12214	22	6	)	)	PUNCT
cet-12214	22	7	.	.	PUNCT
cet-12214	23	1	the	the	DET
cet-12214	23	2	initial	initial	ADJ
cet-12214	23	3	igniting	ignite	VERB
cet-12214	23	4	volume	volume	NOUN
cet-12214	23	5	of	of	ADP
cet-12214	23	6	the	the	DET
cet-12214	23	7	ignition	ignition	NOUN
cet-12214	23	8	source	source	NOUN
cet-12214	23	9	is	be	AUX
cet-12214	23	10	hard	hard	ADJ
cet-12214	23	11	to	to	PART
cet-12214	23	12	measure	measure	VERB
cet-12214	23	13	because	because	SCONJ
cet-12214	23	14	any	any	DET
cet-12214	23	15	optical	optical	ADJ
cet-12214	23	16	measurement	measurement	NOUN
cet-12214	23	17	depends	depend	VERB
cet-12214	23	18	on	on	ADP
cet-12214	23	19	the	the	DET
cet-12214	23	20	distance	distance	NOUN
cet-12214	23	21	of	of	ADP
cet-12214	23	22	the	the	DET
cet-12214	23	23	camera	camera	NOUN
cet-12214	23	24	from	from	ADP
cet-12214	23	25	the	the	DET
cet-12214	23	26	object	object	NOUN
cet-12214	23	27	,	,	PUNCT
cet-12214	23	28	the	the	DET
cet-12214	23	29	aperture	aperture	NOUN
cet-12214	23	30	,	,	PUNCT
cet-12214	23	31	the	the	DET
cet-12214	23	32	exposure	exposure	NOUN
cet-12214	23	33	time	time	NOUN
cet-12214	23	34	and	and	CCONJ
cet-12214	23	35	threshold	threshold	NOUN
cet-12214	23	36	for	for	ADP
cet-12214	23	37	the	the	DET
cet-12214	23	38	algorithm	algorithm	NOUN
cet-12214	23	39	used	use	VERB
cet-12214	23	40	,	,	PUNCT
cet-12214	23	41	517	517	NUM
cet-12214	23	42	only	only	ADV
cet-12214	23	43	to	to	PART
cet-12214	23	44	name	name	VERB
cet-12214	23	45	a	a	DET
cet-12214	23	46	few	few	ADJ
cet-12214	23	47	parameters	parameter	NOUN
cet-12214	23	48	.	.	PUNCT
cet-12214	24	1	thus	thus	ADV
cet-12214	24	2	,	,	PUNCT
cet-12214	24	3	the	the	DET
cet-12214	24	4	measurement	measurement	NOUN
cet-12214	24	5	of	of	ADP
cet-12214	24	6	the	the	DET
cet-12214	24	7	“	"	PUNCT
cet-12214	24	8	white	white	ADJ
cet-12214	24	9	space	space	NOUN
cet-12214	24	10	”	"	PUNCT
cet-12214	24	11	(	(	PUNCT
cet-12214	24	12	visible	visible	ADJ
cet-12214	24	13	flame	flame	NOUN
cet-12214	24	14	)	)	PUNCT
cet-12214	24	15	in	in	ADP
cet-12214	24	16	a	a	DET
cet-12214	24	17	picture	picture	NOUN
cet-12214	24	18	is	be	AUX
cet-12214	24	19	a	a	DET
cet-12214	24	20	first	first	ADJ
cet-12214	24	21	approach	approach	NOUN
cet-12214	24	22	to	to	ADP
cet-12214	24	23	a	a	DET
cet-12214	24	24	two	two	NUM
cet-12214	24	25	-	-	PUNCT
cet-12214	24	26	dimensional	dimensional	ADJ
cet-12214	24	27	approximation	approximation	NOUN
cet-12214	24	28	of	of	ADP
cet-12214	24	29	the	the	DET
cet-12214	24	30	burning	burn	VERB
cet-12214	24	31	volume	volume	NOUN
cet-12214	24	32	but	but	CCONJ
cet-12214	24	33	represents	represent	VERB
cet-12214	24	34	for	for	ADP
cet-12214	24	35	most	most	ADJ
cet-12214	24	36	cases	case	NOUN
cet-12214	24	37	a	a	DET
cet-12214	24	38	lower	low	ADJ
cet-12214	24	39	limit	limit	NOUN
cet-12214	24	40	of	of	ADP
cet-12214	24	41	the	the	DET
cet-12214	24	42	real	real	ADJ
cet-12214	24	43	volume	volume	NOUN
cet-12214	24	44	.	.	PUNCT
cet-12214	25	1	to	to	PART
cet-12214	25	2	demonstrate	demonstrate	VERB
cet-12214	25	3	this	this	DET
cet-12214	25	4	phenomenon	phenomenon	NOUN
cet-12214	25	5	,	,	PUNCT
cet-12214	25	6	a	a	DET
cet-12214	25	7	tealight	tealight	NOUN
cet-12214	25	8	candle	candle	NOUN
cet-12214	25	9	was	be	AUX
cet-12214	25	10	lit	light	VERB
cet-12214	25	11	and	and	CCONJ
cet-12214	25	12	after	after	ADP
cet-12214	25	13	measuring	measure	VERB
cet-12214	25	14	the	the	DET
cet-12214	25	15	width	width	NOUN
cet-12214	25	16	and	and	CCONJ
cet-12214	25	17	height	height	NOUN
cet-12214	25	18	of	of	ADP
cet-12214	25	19	the	the	DET
cet-12214	25	20	flame	flame	NOUN
cet-12214	25	21	a	a	DET
cet-12214	25	22	match	match	NOUN
cet-12214	25	23	was	be	AUX
cet-12214	25	24	placed	place	VERB
cet-12214	25	25	outside	outside	ADP
cet-12214	25	26	the	the	DET
cet-12214	25	27	visible	visible	ADJ
cet-12214	25	28	flame	flame	NOUN
cet-12214	25	29	and	and	CCONJ
cet-12214	25	30	caught	catch	VERB
cet-12214	25	31	fire	fire	NOUN
cet-12214	25	32	(	(	PUNCT
cet-12214	25	33	see	see	VERB
cet-12214	25	34	figure	figure	NOUN
cet-12214	25	35	1	1	NUM
cet-12214	25	36	)	)	PUNCT
cet-12214	25	37	.	.	PUNCT
cet-12214	26	1	table	table	NOUN
cet-12214	26	2	1	1	NUM
cet-12214	26	3	:	:	PUNCT
cet-12214	26	4	ignition	ignition	NOUN
cet-12214	26	5	sources	source	NOUN
cet-12214	26	6	and	and	CCONJ
cet-12214	26	7	features	feature	NOUN
cet-12214	26	8	(	(	PUNCT
cet-12214	26	9	n.i	n.i	PROPN
cet-12214	26	10	.	.	PROPN
cet-12214	26	11	:	:	PUNCT
cet-12214	26	12	not	not	PART
cet-12214	26	13	investigated	investigate	VERB
cet-12214	26	14	)	)	PUNCT
cet-12214	26	15	ignition	ignition	NOUN
cet-12214	26	16	source	source	NOUN
cet-12214	26	17	burning	burn	VERB
cet-12214	26	18	duration	duration	NOUN
cet-12214	27	1	[	[	X
cet-12214	27	2	ms	ms	X
cet-12214	27	3	]	]	X
cet-12214	27	4	defined	define	VERB
cet-12214	27	5	/	/	SYM
cet-12214	27	6	adjustable	adjustable	ADJ
cet-12214	27	7	initial	initial	ADJ
cet-12214	27	8	igniting	ignite	VERB
cet-12214	27	9	volume	volume	NOUN
cet-12214	27	10	[	[	X
cet-12214	27	11	m³	m³	X
cet-12214	27	12	]	]	X
cet-12214	27	13	power	power	NOUN
cet-12214	27	14	[	[	X
cet-12214	27	15	w	w	X
cet-12214	27	16	]	]	X
cet-12214	27	17	and	and	CCONJ
cet-12214	27	18	power	power	NOUN
cet-12214	27	19	density	density	NOUN
cet-12214	28	1	[	[	X
cet-12214	28	2	w	w	X
cet-12214	28	3	/	/	SYM
cet-12214	28	4	m³	m³	VERB
cet-12214	28	5	]	]	PUNCT
cet-12214	28	6	affected	affect	VERB
cet-12214	28	7	by	by	ADP
cet-12214	28	8	pressure	pressure	NOUN
cet-12214	28	9	found	find	VERB
cet-12214	28	10	in	in	ADP
cet-12214	28	11	exploding	explode	VERB
cet-12214	28	12	wire	wire	NOUN
cet-12214	29	1	no	no	INTJ
cet-12214	29	2	/	/	INTJ
cet-12214	29	3	yes	yes	INTJ
cet-12214	29	4	n.	n.	PROPN
cet-12214	29	5	i.	i.	PROPN
cet-12214	29	6	n.	n.	PROPN
cet-12214	29	7	i.	i.	PROPN
cet-12214	29	8	/	/	PROPN
cet-12214	29	9	n.	n.	PROPN
cet-12214	29	10	i.	i.	PROPN
cet-12214	30	1	no	no	PROPN
cet-12214	30	2	en	en	PROPN
cet-12214	30	3	1839	1839	NUM
cet-12214	30	4	b	b	NOUN
cet-12214	30	5	,	,	PUNCT
cet-12214	30	6	astm	astm	PROPN
cet-12214	30	7	e918	e918	PROPN
cet-12214	30	8	,	,	PUNCT
cet-12214	30	9	en	en	ADP
cet-12214	30	10	iso	iso	NOUN
cet-12214	30	11	10156	10156	NUM
cet-12214	30	12	chemical	chemical	NOUN
cet-12214	30	13	igniter	igniter	NOUN
cet-12214	31	1	no	no	DET
cet-12214	31	2	/	/	SYM
cet-12214	31	3	no	no	DET
cet-12214	31	4	n.	n.	PROPN
cet-12214	31	5	i.	i.	PROPN
cet-12214	31	6	n.	n.	PROPN
cet-12214	31	7	i.	i.	PROPN
cet-12214	31	8	/	/	PROPN
cet-12214	31	9	n.	n.	PROPN
cet-12214	31	10	i.	i.	PROPN
cet-12214	31	11	no	no	PRON
cet-12214	31	12	en	en	PROPN
cet-12214	31	13	14034	14034	NUM
cet-12214	31	14	series	series	PROPN
cet-12214	31	15	astm	astm	PROPN
cet-12214	31	16	1226	1226	NUM
cet-12214	31	17	astm	astm	PROPN
cet-12214	31	18	1515	1515	NUM
cet-12214	31	19	induction	induction	NOUN
cet-12214	31	20	spark	spark	NOUN
cet-12214	32	1	yes	yes	INTJ
cet-12214	32	2	/	/	SYM
cet-12214	33	1	yes	yes	INTJ
cet-12214	33	2	n.	n.	PROPN
cet-12214	33	3	i.	i.	PROPN
cet-12214	33	4	known	known	PROPN
cet-12214	33	5	/	/	SYM
cet-12214	33	6	n.	n.	PROPN
cet-12214	33	7	i.	i.	PROPN
cet-12214	34	1	yes	yes	INTJ
cet-12214	34	2	en	en	ADP
cet-12214	34	3	1839	1839	NUM
cet-12214	35	1	,	,	PUNCT
cet-12214	35	2	astm	astm	PROPN
cet-12214	35	3	e681	e681	PROPN
cet-12214	35	4	,	,	PUNCT
cet-12214	35	5	en	en	PROPN
cet-12214	35	6	15967	15967	NUM
cet-12214	35	7	surface	surface	NOUN
cet-12214	35	8	-	-	PUNCT
cet-12214	35	9	gap	gap	NOUN
cet-12214	35	10	spark	spark	NOUN
cet-12214	35	11	no	no	PRON
cet-12214	35	12	/	/	SYM
cet-12214	35	13	no	no	PRON
cet-12214	35	14	n.	n.	PROPN
cet-12214	35	15	i.	i.	PROPN
cet-12214	35	16	n.	n.	PROPN
cet-12214	35	17	i.	i.	PROPN
cet-12214	35	18	/	/	PROPN
cet-12214	35	19	n.	n.	PROPN
cet-12214	35	20	i.	i.	PROPN
cet-12214	36	1	no	no	DET
cet-12214	36	2	astm	astm	PROPN
cet-12214	36	3	2079	2079	NUM
cet-12214	36	4	figure	figure	NOUN
cet-12214	36	5	1	1	NUM
cet-12214	36	6	:	:	PUNCT
cet-12214	36	7	tealight	tealight	ADJ
cet-12214	36	8	candle	candle	NOUN
cet-12214	36	9	with	with	ADP
cet-12214	36	10	a	a	DET
cet-12214	36	11	(	(	PUNCT
cet-12214	36	12	visible	visible	ADJ
cet-12214	36	13	)	)	PUNCT
cet-12214	36	14	flame	flame	NOUN
cet-12214	36	15	-	-	PUNCT
cet-12214	36	16	width	width	NOUN
cet-12214	36	17	of	of	ADP
cet-12214	36	18	6	6	NUM
cet-12214	36	19	mm	mm	NOUN
cet-12214	36	20	and	and	CCONJ
cet-12214	36	21	flame	flame	NOUN
cet-12214	36	22	-	-	PUNCT
cet-12214	36	23	height	height	NOUN
cet-12214	36	24	of	of	ADP
cet-12214	36	25	11	11	NUM
cet-12214	36	26	mm	mm	NOUN
cet-12214	36	27	igniting	ignite	VERB
cet-12214	36	28	matches	match	NOUN
cet-12214	36	29	3	3	NUM
cet-12214	36	30	mm	mm	NOUN
cet-12214	36	31	beside	beside	ADV
cet-12214	36	32	and	and	CCONJ
cet-12214	36	33	73	73	NUM
cet-12214	36	34	mm	mm	NOUN
cet-12214	36	35	above	above	ADP
cet-12214	36	36	the	the	DET
cet-12214	36	37	visible	visible	ADJ
cet-12214	36	38	flame	flame	NOUN
cet-12214	36	39	this	this	DET
cet-12214	36	40	introducing	introduce	VERB
cet-12214	36	41	experiment	experiment	NOUN
cet-12214	36	42	shows	show	VERB
cet-12214	36	43	the	the	DET
cet-12214	36	44	need	need	NOUN
cet-12214	36	45	for	for	ADP
cet-12214	36	46	a	a	DET
cet-12214	36	47	better	well	ADJ
cet-12214	36	48	conservative	conservative	ADJ
cet-12214	36	49	estimation	estimation	NOUN
cet-12214	36	50	of	of	ADP
cet-12214	36	51	the	the	DET
cet-12214	36	52	initial	initial	ADJ
cet-12214	36	53	igniting	ignite	VERB
cet-12214	36	54	volume	volume	NOUN
cet-12214	36	55	of	of	ADP
cet-12214	36	56	an	an	DET
cet-12214	36	57	ignition	ignition	NOUN
cet-12214	36	58	source	source	NOUN
cet-12214	36	59	.	.	PUNCT
cet-12214	37	1	it	it	PRON
cet-12214	37	2	also	also	ADV
cet-12214	37	3	shows	show	VERB
cet-12214	37	4	,	,	PUNCT
cet-12214	37	5	that	that	SCONJ
cet-12214	37	6	an	an	DET
cet-12214	37	7	estimation	estimation	NOUN
cet-12214	37	8	from	from	ADP
cet-12214	37	9	standard	standard	ADJ
cet-12214	37	10	camera	camera	NOUN
cet-12214	37	11	photos	photo	NOUN
cet-12214	37	12	or	or	CCONJ
cet-12214	37	13	videos	video	NOUN
cet-12214	37	14	alone	alone	ADV
cet-12214	37	15	is	be	AUX
cet-12214	37	16	hardly	hardly	ADV
cet-12214	37	17	possible	possible	ADJ
cet-12214	37	18	,	,	PUNCT
cet-12214	37	19	because	because	SCONJ
cet-12214	37	20	of	of	ADP
cet-12214	37	21	the	the	DET
cet-12214	37	22	directional	directional	ADJ
cet-12214	37	23	property	property	NOUN
cet-12214	37	24	of	of	ADP
cet-12214	37	25	heat	heat	NOUN
cet-12214	37	26	due	due	ADP
cet-12214	37	27	to	to	ADP
cet-12214	37	28	convection	convection	NOUN
cet-12214	37	29	.	.	PUNCT
cet-12214	38	1	schlieren	schlieren	PROPN
cet-12214	38	2	-	-	PUNCT
cet-12214	38	3	imaging	imaging	PROPN
cet-12214	38	4	was	be	AUX
cet-12214	38	5	used	use	VERB
cet-12214	38	6	to	to	PART
cet-12214	38	7	gain	gain	VERB
cet-12214	38	8	an	an	DET
cet-12214	38	9	upper	upper	ADJ
cet-12214	38	10	limit	limit	NOUN
cet-12214	38	11	of	of	ADP
cet-12214	38	12	the	the	DET
cet-12214	38	13	initial	initial	ADJ
cet-12214	38	14	igniting	ignite	VERB
cet-12214	38	15	volume	volume	NOUN
cet-12214	38	16	for	for	ADP
cet-12214	38	17	the	the	DET
cet-12214	38	18	four	four	NUM
cet-12214	38	19	standardized	standardized	ADJ
cet-12214	38	20	ignition	ignition	NOUN
cet-12214	38	21	sources	source	NOUN
cet-12214	38	22	.	.	PUNCT
cet-12214	39	1	on	on	ADP
cet-12214	39	2	the	the	DET
cet-12214	39	3	borders	border	NOUN
cet-12214	39	4	of	of	ADP
cet-12214	39	5	the	the	DET
cet-12214	39	6	areas	area	NOUN
cet-12214	39	7	displayed	display	VERB
cet-12214	39	8	with	with	ADP
cet-12214	39	9	the	the	DET
cet-12214	39	10	schlieren	schlieren	PROPN
cet-12214	39	11	-	-	PUNCT
cet-12214	39	12	effect	effect	NOUN
cet-12214	39	13	it	it	PRON
cet-12214	39	14	is	be	AUX
cet-12214	39	15	too	too	ADV
cet-12214	39	16	cold	cold	ADJ
cet-12214	39	17	to	to	PART
cet-12214	39	18	ignite	ignite	VERB
cet-12214	39	19	but	but	CCONJ
cet-12214	39	20	the	the	DET
cet-12214	39	21	initial	initial	ADJ
cet-12214	39	22	igniting	ignite	VERB
cet-12214	39	23	volume	volume	NOUN
cet-12214	39	24	lies	lie	VERB
cet-12214	39	25	somewhere	somewhere	ADV
cet-12214	39	26	in	in	ADP
cet-12214	39	27	between	between	ADP
cet-12214	39	28	(	(	PUNCT
cet-12214	39	29	see	see	VERB
cet-12214	39	30	figure	figure	NOUN
cet-12214	39	31	2	2	NUM
cet-12214	39	32	)	)	PUNCT
cet-12214	39	33	.	.	PUNCT
cet-12214	40	1	schlieren	schlieren	PROPN
cet-12214	40	2	technique	technique	NOUN
cet-12214	40	3	is	be	AUX
cet-12214	40	4	a	a	DET
cet-12214	40	5	simple	simple	ADJ
cet-12214	40	6	method	method	NOUN
cet-12214	40	7	for	for	ADP
cet-12214	40	8	visualizing	visualize	VERB
cet-12214	40	9	the	the	DET
cet-12214	40	10	flow	flow	NOUN
cet-12214	40	11	based	base	VERB
cet-12214	40	12	on	on	ADP
cet-12214	40	13	the	the	DET
cet-12214	40	14	principle	principle	NOUN
cet-12214	40	15	of	of	ADP
cet-12214	40	16	refractive	refractive	ADJ
cet-12214	40	17	index	index	NOUN
cet-12214	40	18	change	change	NOUN
cet-12214	40	19	in	in	ADP
cet-12214	40	20	environments	environment	NOUN
cet-12214	40	21	of	of	ADP
cet-12214	40	22	different	different	ADJ
cet-12214	40	23	densities	density	NOUN
cet-12214	40	24	.	.	PUNCT
cet-12214	41	1	schlieren	schlieren	PROPN
cet-12214	41	2	could	could	AUX
cet-12214	41	3	be	be	AUX
cet-12214	41	4	observed	observe	VERB
cet-12214	41	5	in	in	ADP
cet-12214	41	6	liquids	liquid	NOUN
cet-12214	41	7	,	,	PUNCT
cet-12214	41	8	solids	solid	NOUN
cet-12214	41	9	and	and	CCONJ
cet-12214	41	10	gases	gas	NOUN
cet-12214	41	11	and	and	CCONJ
cet-12214	41	12	it	it	PRON
cet-12214	41	13	has	have	AUX
cet-12214	41	14	been	be	AUX
cet-12214	41	15	used	use	VERB
cet-12214	41	16	in	in	ADP
cet-12214	41	17	studying	study	VERB
cet-12214	41	18	fluid	fluid	ADJ
cet-12214	41	19	dynamics	dynamic	NOUN
cet-12214	41	20	,	,	PUNCT
cet-12214	41	21	particularly	particularly	ADV
cet-12214	41	22	air	air	NOUN
cet-12214	41	23	convection	convection	NOUN
cet-12214	41	24	.	.	PUNCT
cet-12214	42	1	instead	instead	ADV
cet-12214	42	2	of	of	ADP
cet-12214	42	3	visibilities	visibility	NOUN
cet-12214	42	4	of	of	ADP
cet-12214	42	5	temperature	temperature	NOUN
cet-12214	42	6	changes	change	NOUN
cet-12214	42	7	high	high	ADJ
cet-12214	42	8	speed	speed	NOUN
cet-12214	42	9	flows	flow	NOUN
cet-12214	42	10	,	,	PUNCT
cet-12214	42	11	or	or	CCONJ
cet-12214	42	12	the	the	DET
cet-12214	42	13	mixing	mixing	NOUN
cet-12214	42	14	of	of	ADP
cet-12214	42	15	dissimilar	dissimilar	ADJ
cet-12214	42	16	materials	material	NOUN
cet-12214	42	17	occurred	occur	VERB
cet-12214	42	18	can	can	AUX
cet-12214	42	19	also	also	ADV
cet-12214	42	20	be	be	AUX
cet-12214	42	21	observed	observe	VERB
cet-12214	42	22	(	(	PUNCT
cet-12214	42	23	merlin	merlin	PROPN
cet-12214	42	24	(	(	PUNCT
cet-12214	42	25	2020	2020	NUM
cet-12214	42	26	)	)	PUNCT
cet-12214	42	27	)	)	PUNCT
cet-12214	42	28	.	.	PUNCT
cet-12214	43	1	518	518	NUM
cet-12214	43	2	figure	figure	NOUN
cet-12214	43	3	2	2	NUM
cet-12214	43	4	:	:	PUNCT
cet-12214	43	5	burning	burn	VERB
cet-12214	43	6	volume	volume	NOUN
cet-12214	43	7	optical	optical	ADJ
cet-12214	43	8	approach	approach	NOUN
cet-12214	43	9	on	on	ADP
cet-12214	43	10	the	the	DET
cet-12214	43	11	left	left	ADJ
cet-12214	43	12	(	(	PUNCT
cet-12214	43	13	too	too	ADV
cet-12214	43	14	small	small	ADJ
cet-12214	43	15	)	)	PUNCT
cet-12214	43	16	schlieren	schlieren	PROPN
cet-12214	43	17	-	-	PUNCT
cet-12214	43	18	imaging	imaging	ADJ
cet-12214	43	19	approach	approach	NOUN
cet-12214	43	20	(	(	PUNCT
cet-12214	43	21	displays	display	VERB
cet-12214	43	22	any	any	DET
cet-12214	43	23	area	area	NOUN
cet-12214	43	24	over	over	ADP
cet-12214	43	25	20	20	NUM
cet-12214	43	26	°	°	NUM
cet-12214	43	27	c	c	NOUN
cet-12214	43	28	and	and	CCONJ
cet-12214	43	29	is	be	AUX
cet-12214	43	30	therefor	therefor	VERB
cet-12214	43	31	too	too	ADV
cet-12214	43	32	big	big	ADJ
cet-12214	43	33	)	)	PUNCT
cet-12214	43	34	–	–	PUNCT
cet-12214	43	35	initial	initial	ADJ
cet-12214	43	36	igniting	ignite	VERB
cet-12214	43	37	volume	volume	NOUN
cet-12214	43	38	(	(	PUNCT
cet-12214	43	39	somewhere	somewhere	ADV
cet-12214	43	40	between	between	ADP
cet-12214	43	41	the	the	DET
cet-12214	43	42	other	other	ADJ
cet-12214	43	43	two	two	NUM
cet-12214	43	44	)	)	PUNCT
cet-12214	43	45	2	2	NUM
cet-12214	43	46	.	.	PUNCT
cet-12214	43	47	methods	method	NOUN
cet-12214	43	48	and	and	CCONJ
cet-12214	43	49	materials	material	NOUN
cet-12214	43	50	there	there	PRON
cet-12214	43	51	are	be	VERB
cet-12214	43	52	different	different	ADJ
cet-12214	43	53	methods	method	NOUN
cet-12214	43	54	to	to	PART
cet-12214	43	55	visualize	visualize	VERB
cet-12214	43	56	density	density	NOUN
cet-12214	43	57	differences	difference	NOUN
cet-12214	43	58	that	that	PRON
cet-12214	43	59	are	be	AUX
cet-12214	43	60	called	call	VERB
cet-12214	43	61	schlieren	schlieren	PROPN
cet-12214	43	62	(	(	PUNCT
cet-12214	43	63	bunjong	bunjong	NOUN
cet-12214	43	64	(	(	PUNCT
cet-12214	43	65	2018	2018	NUM
cet-12214	43	66	)	)	PUNCT
cet-12214	43	67	)	)	PUNCT
cet-12214	43	68	.	.	PUNCT
cet-12214	44	1	for	for	ADP
cet-12214	44	2	this	this	DET
cet-12214	44	3	study	study	NOUN
cet-12214	44	4	a	a	DET
cet-12214	44	5	set	set	NOUN
cet-12214	44	6	-	-	PUNCT
cet-12214	44	7	up	up	NOUN
cet-12214	44	8	with	with	ADP
cet-12214	44	9	one	one	NUM
cet-12214	44	10	parabolic	parabolic	NOUN
cet-12214	44	11	mirror	mirror	NOUN
cet-12214	44	12	was	be	AUX
cet-12214	44	13	used	use	VERB
cet-12214	44	14	.	.	PUNCT
cet-12214	45	1	for	for	ADP
cet-12214	45	2	this	this	DET
cet-12214	45	3	technique	technique	NOUN
cet-12214	45	4	it	it	PRON
cet-12214	45	5	is	be	AUX
cet-12214	45	6	necessary	necessary	ADJ
cet-12214	45	7	to	to	PART
cet-12214	45	8	have	have	VERB
cet-12214	45	9	a	a	DET
cet-12214	45	10	parabolic	parabolic	NOUN
cet-12214	45	11	or	or	CCONJ
cet-12214	45	12	a	a	DET
cet-12214	45	13	spherical	spherical	ADJ
cet-12214	45	14	mirror	mirror	NOUN
cet-12214	45	15	,	,	PUNCT
cet-12214	45	16	(	(	PUNCT
cet-12214	45	17	for	for	ADP
cet-12214	45	18	this	this	DET
cet-12214	45	19	technique	technique	NOUN
cet-12214	45	20	both	both	DET
cet-12214	45	21	work	work	NOUN
cet-12214	45	22	!	!	PUNCT
cet-12214	45	23	)	)	PUNCT
cet-12214	46	1	a	a	DET
cet-12214	46	2	knife	knife	NOUN
cet-12214	46	3	-	-	PUNCT
cet-12214	46	4	edge	edge	NOUN
cet-12214	46	5	,	,	PUNCT
cet-12214	46	6	or	or	CCONJ
cet-12214	46	7	some	some	DET
cet-12214	46	8	other	other	ADJ
cet-12214	46	9	type	type	NOUN
cet-12214	46	10	of	of	ADP
cet-12214	46	11	cut	cut	NOUN
cet-12214	46	12	-	-	PUNCT
cet-12214	46	13	off	off	NOUN
cet-12214	46	14	of	of	ADP
cet-12214	46	15	the	the	DET
cet-12214	46	16	refracted	refract	VERB
cet-12214	46	17	light	light	NOUN
cet-12214	46	18	(	(	PUNCT
cet-12214	46	19	e.g.	e.g.	ADV
cet-12214	46	20	razor	razor	NOUN
cet-12214	46	21	blade	blade	NOUN
cet-12214	46	22	)	)	PUNCT
cet-12214	46	23	,	,	PUNCT
cet-12214	46	24	and	and	CCONJ
cet-12214	46	25	a	a	DET
cet-12214	46	26	point	point	NOUN
cet-12214	46	27	source	source	NOUN
cet-12214	46	28	of	of	ADP
cet-12214	46	29	light	light	NOUN
cet-12214	46	30	.	.	PUNCT
cet-12214	47	1	the	the	DET
cet-12214	47	2	smaller	small	ADJ
cet-12214	47	3	and	and	CCONJ
cet-12214	47	4	brighter	bright	ADJ
cet-12214	47	5	the	the	DET
cet-12214	47	6	source	source	NOUN
cet-12214	47	7	of	of	ADP
cet-12214	47	8	light	light	NOUN
cet-12214	47	9	,	,	PUNCT
cet-12214	47	10	the	the	DET
cet-12214	47	11	better	well	ADJ
cet-12214	47	12	results	result	NOUN
cet-12214	47	13	could	could	AUX
cet-12214	47	14	be	be	AUX
cet-12214	47	15	seen	see	VERB
cet-12214	47	16	.	.	PUNCT
cet-12214	48	1	for	for	ADP
cet-12214	48	2	this	this	DET
cet-12214	48	3	reason	reason	NOUN
cet-12214	48	4	,	,	PUNCT
cet-12214	48	5	an	an	DET
cet-12214	48	6	led	lead	VERB
cet-12214	48	7	light	light	NOUN
cet-12214	48	8	was	be	AUX
cet-12214	48	9	used	use	VERB
cet-12214	48	10	in	in	ADP
cet-12214	48	11	the	the	DET
cet-12214	48	12	experiments	experiment	NOUN
cet-12214	48	13	.	.	PUNCT
cet-12214	49	1	in	in	ADP
cet-12214	49	2	addition	addition	NOUN
cet-12214	49	3	,	,	PUNCT
cet-12214	49	4	a	a	DET
cet-12214	49	5	device	device	NOUN
cet-12214	49	6	(	(	PUNCT
cet-12214	49	7	e.g.	e.g.	ADV
cet-12214	49	8	a	a	DET
cet-12214	49	9	camera	camera	NOUN
cet-12214	49	10	)	)	PUNCT
cet-12214	49	11	is	be	AUX
cet-12214	49	12	needed	need	VERB
cet-12214	49	13	to	to	PART
cet-12214	49	14	record	record	VERB
cet-12214	49	15	and	and	CCONJ
cet-12214	49	16	store	store	VERB
cet-12214	49	17	the	the	DET
cet-12214	49	18	individual	individual	ADJ
cet-12214	49	19	images	image	NOUN
cet-12214	49	20	or	or	CCONJ
cet-12214	49	21	a	a	DET
cet-12214	49	22	video	video	NOUN
cet-12214	49	23	during	during	ADP
cet-12214	49	24	the	the	DET
cet-12214	49	25	execution	execution	NOUN
cet-12214	49	26	of	of	ADP
cet-12214	49	27	an	an	DET
cet-12214	49	28	experiment	experiment	NOUN
cet-12214	49	29	.	.	PUNCT
cet-12214	50	1	the	the	DET
cet-12214	50	2	schematic	schematic	ADJ
cet-12214	50	3	of	of	ADP
cet-12214	50	4	these	these	DET
cet-12214	50	5	individual	individual	ADJ
cet-12214	50	6	components	component	NOUN
cet-12214	50	7	is	be	AUX
cet-12214	50	8	shown	show	VERB
cet-12214	50	9	in	in	ADP
cet-12214	50	10	the	the	DET
cet-12214	50	11	following	follow	VERB
cet-12214	50	12	figure	figure	NOUN
cet-12214	50	13	4	4	NUM
cet-12214	50	14	,	,	PUNCT
cet-12214	50	15	for	for	ADP
cet-12214	50	16	replications	replication	NOUN
cet-12214	50	17	and	and	CCONJ
cet-12214	50	18	optimization	optimization	NOUN
cet-12214	50	19	of	of	ADP
cet-12214	50	20	the	the	DET
cet-12214	50	21	components	component	NOUN
cet-12214	50	22	see	see	VERB
cet-12214	50	23	bunjong	bunjong	NOUN
cet-12214	50	24	(	(	PUNCT
cet-12214	50	25	2018	2018	NUM
cet-12214	50	26	)	)	PUNCT
cet-12214	50	27	.	.	PUNCT
cet-12214	51	1	figure	figure	VERB
cet-12214	51	2	3	3	NUM
cet-12214	51	3	:	:	PUNCT
cet-12214	51	4	optical	optical	ADJ
cet-12214	51	5	setup	setup	NOUN
cet-12214	51	6	for	for	ADP
cet-12214	51	7	the	the	DET
cet-12214	51	8	schlieren	schlieren	PROPN
cet-12214	51	9	-	-	PUNCT
cet-12214	51	10	imaging	imaging	NOUN
cet-12214	51	11	tests	test	NOUN
cet-12214	51	12	in	in	ADP
cet-12214	51	13	this	this	DET
cet-12214	51	14	series	series	NOUN
cet-12214	51	15	of	of	ADP
cet-12214	51	16	experiments	experiment	NOUN
cet-12214	51	17	the	the	DET
cet-12214	51	18	light	light	ADJ
cet-12214	51	19	source	source	NOUN
cet-12214	51	20	was	be	AUX
cet-12214	51	21	positioned	position	VERB
cet-12214	51	22	at	at	ADP
cet-12214	51	23	a	a	DET
cet-12214	51	24	defined	define	VERB
cet-12214	51	25	distance	distance	NOUN
cet-12214	51	26	(	(	PUNCT
cet-12214	51	27	2f	2f	NOUN
cet-12214	51	28	)	)	PUNCT
cet-12214	51	29	away	away	ADV
cet-12214	51	30	from	from	ADP
cet-12214	51	31	the	the	DET
cet-12214	51	32	parabolic	parabolic	ADJ
cet-12214	51	33	mirror	mirror	NOUN
cet-12214	51	34	.	.	PUNCT
cet-12214	52	1	the	the	DET
cet-12214	52	2	camera	camera	NOUN
cet-12214	52	3	and	and	CCONJ
cet-12214	52	4	the	the	DET
cet-12214	52	5	razor	razor	NOUN
cet-12214	52	6	blade	blade	NOUN
cet-12214	52	7	were	be	AUX
cet-12214	52	8	placed	place	VERB
cet-12214	52	9	right	right	ADV
cet-12214	52	10	next	next	ADV
cet-12214	52	11	to	to	ADP
cet-12214	52	12	the	the	DET
cet-12214	52	13	light	light	ADJ
cet-12214	52	14	source	source	NOUN
cet-12214	52	15	.	.	PUNCT
cet-12214	53	1	the	the	DET
cet-12214	53	2	light	light	NOUN
cet-12214	53	3	is	be	AUX
cet-12214	53	4	focused	focus	VERB
cet-12214	53	5	on	on	ADP
cet-12214	53	6	the	the	DET
cet-12214	53	7	519	519	NUM
cet-12214	53	8	double	double	ADJ
cet-12214	53	9	focal	focal	ADJ
cet-12214	53	10	length	length	NOUN
cet-12214	53	11	(	(	PUNCT
cet-12214	53	12	f	f	X
cet-12214	53	13	)	)	PUNCT
cet-12214	53	14	of	of	ADP
cet-12214	53	15	the	the	DET
cet-12214	53	16	parabolic	parabolic	ADJ
cet-12214	53	17	mirror	mirror	NOUN
cet-12214	53	18	(	(	PUNCT
cet-12214	53	19	“	"	PUNCT
cet-12214	53	20	radius	radius	NOUN
cet-12214	53	21	of	of	ADP
cet-12214	53	22	curvature	curvature	NOUN
cet-12214	53	23	(	(	PUNCT
cet-12214	53	24	r	r	NOUN
cet-12214	53	25	)	)	PUNCT
cet-12214	53	26	”	"	PUNCT
cet-12214	53	27	,	,	PUNCT
cet-12214	53	28	that	that	PRON
cet-12214	53	29	means	mean	VERB
cet-12214	53	30	the	the	DET
cet-12214	53	31	distance	distance	NOUN
cet-12214	53	32	from	from	ADP
cet-12214	53	33	the	the	DET
cet-12214	53	34	pole	pole	NOUN
cet-12214	53	35	to	to	ADP
cet-12214	53	36	the	the	DET
cet-12214	53	37	focal	focal	ADJ
cet-12214	53	38	point	point	NOUN
cet-12214	53	39	.	.	PUNCT
cet-12214	54	1	the	the	DET
cet-12214	54	2	authors	author	NOUN
cet-12214	54	3	are	be	AUX
cet-12214	54	4	aware	aware	ADJ
cet-12214	54	5	of	of	ADP
cet-12214	54	6	the	the	DET
cet-12214	54	7	fact	fact	NOUN
cet-12214	54	8	,	,	PUNCT
cet-12214	54	9	that	that	SCONJ
cet-12214	54	10	a	a	DET
cet-12214	54	11	parabola	parabola	NOUN
cet-12214	54	12	has	have	VERB
cet-12214	54	13	no	no	DET
cet-12214	54	14	radius	radius	NOUN
cet-12214	54	15	and	and	CCONJ
cet-12214	54	16	a	a	DET
cet-12214	54	17	spherical	spherical	ADJ
cet-12214	54	18	mirror	mirror	NOUN
cet-12214	54	19	has	have	VERB
cet-12214	54	20	no	no	DET
cet-12214	54	21	focal	focal	ADJ
cet-12214	54	22	point	point	NOUN
cet-12214	54	23	.	.	PUNCT
cet-12214	55	1	for	for	ADP
cet-12214	55	2	this	this	DET
cet-12214	55	3	set	set	NOUN
cet-12214	55	4	-	-	PUNCT
cet-12214	55	5	up	up	ADP
cet-12214	55	6	both	both	DET
cet-12214	55	7	types	type	NOUN
cet-12214	55	8	of	of	ADP
cet-12214	55	9	mirrors	mirror	NOUN
cet-12214	55	10	work	work	VERB
cet-12214	55	11	.	.	PUNCT
cet-12214	56	1	for	for	ADP
cet-12214	56	2	such	such	DET
cet-12214	56	3	a	a	DET
cet-12214	56	4	small	small	ADJ
cet-12214	56	5	part	part	NOUN
cet-12214	56	6	,	,	PUNCT
cet-12214	56	7	a	a	DET
cet-12214	56	8	sphere	sphere	NOUN
cet-12214	56	9	and	and	CCONJ
cet-12214	56	10	a	a	DET
cet-12214	56	11	parabola	parabola	NOUN
cet-12214	56	12	are	be	AUX
cet-12214	56	13	pretty	pretty	ADV
cet-12214	56	14	similar	similar	ADJ
cet-12214	56	15	and	and	CCONJ
cet-12214	56	16	the	the	DET
cet-12214	56	17	equation	equation	NOUN
cet-12214	56	18	works	work	VERB
cet-12214	56	19	as	as	ADV
cet-12214	56	20	well	well	ADV
cet-12214	56	21	)	)	PUNCT
cet-12214	56	22	.	.	PUNCT
cet-12214	57	1	this	this	PRON
cet-12214	57	2	is	be	AUX
cet-12214	57	3	given	give	VERB
cet-12214	57	4	by	by	ADP
cet-12214	57	5	eq	eq	NOUN
cet-12214	57	6	1	1	NUM
cet-12214	57	7	:	:	PUNCT
cet-12214	57	8	f	f	PROPN
cet-12214	57	9	≈r/2	≈r/2	PROPN
cet-12214	57	10	(	(	PUNCT
cet-12214	57	11	1	1	NUM
cet-12214	57	12	)	)	PUNCT
cet-12214	57	13	at	at	ADP
cet-12214	57	14	the	the	DET
cet-12214	57	15	end	end	NOUN
cet-12214	57	16	the	the	DET
cet-12214	57	17	camera	camera	NOUN
cet-12214	57	18	should	should	AUX
cet-12214	57	19	be	be	AUX
cet-12214	57	20	placed	place	VERB
cet-12214	57	21	in	in	ADP
cet-12214	57	22	the	the	DET
cet-12214	57	23	path	path	NOUN
cet-12214	57	24	of	of	ADP
cet-12214	57	25	the	the	DET
cet-12214	57	26	light	light	NOUN
cet-12214	57	27	,	,	PUNCT
cet-12214	57	28	behind	behind	ADP
cet-12214	57	29	the	the	DET
cet-12214	57	30	radius	radius	NOUN
cet-12214	57	31	,	,	PUNCT
cet-12214	57	32	respectively	respectively	ADV
cet-12214	57	33	behind	behind	ADP
cet-12214	57	34	the	the	DET
cet-12214	57	35	razor	razor	NOUN
cet-12214	57	36	blade	blade	NOUN
cet-12214	57	37	.	.	PUNCT
cet-12214	58	1	the	the	DET
cet-12214	58	2	razor	razor	NOUN
cet-12214	58	3	blade	blade	NOUN
cet-12214	58	4	then	then	ADV
cet-12214	58	5	shields	shield	VERB
cet-12214	58	6	some	some	PRON
cet-12214	58	7	of	of	ADP
cet-12214	58	8	the	the	DET
cet-12214	58	9	reflected	reflect	VERB
cet-12214	58	10	light	light	NOUN
cet-12214	58	11	from	from	ADP
cet-12214	58	12	the	the	DET
cet-12214	58	13	mirror	mirror	NOUN
cet-12214	58	14	.	.	PUNCT
cet-12214	59	1	if	if	SCONJ
cet-12214	59	2	more	more	ADJ
cet-12214	59	3	light	light	NOUN
cet-12214	59	4	is	be	AUX
cet-12214	59	5	blocked	block	VERB
cet-12214	59	6	the	the	DET
cet-12214	59	7	schlieren	schlieren	PROPN
cet-12214	59	8	-	-	PUNCT
cet-12214	59	9	effect	effect	NOUN
cet-12214	59	10	is	be	AUX
cet-12214	59	11	more	more	ADV
cet-12214	59	12	visible	visible	ADJ
cet-12214	59	13	but	but	CCONJ
cet-12214	59	14	the	the	DET
cet-12214	59	15	image	image	NOUN
cet-12214	59	16	gets	get	VERB
cet-12214	59	17	darker	dark	ADJ
cet-12214	59	18	.	.	PUNCT
cet-12214	60	1	the	the	DET
cet-12214	60	2	testing	testing	NOUN
cet-12214	60	3	area	area	NOUN
cet-12214	60	4	should	should	AUX
cet-12214	60	5	be	be	AUX
cet-12214	60	6	as	as	ADV
cet-12214	60	7	close	close	ADJ
cet-12214	60	8	as	as	ADP
cet-12214	60	9	possible	possible	ADJ
cet-12214	60	10	to	to	ADP
cet-12214	60	11	the	the	DET
cet-12214	60	12	mirror	mirror	NOUN
cet-12214	60	13	otherwise	otherwise	ADV
cet-12214	60	14	the	the	DET
cet-12214	60	15	image	image	NOUN
cet-12214	60	16	gets	get	VERB
cet-12214	60	17	blurry	blurry	ADJ
cet-12214	60	18	.	.	PUNCT
cet-12214	61	1	the	the	DET
cet-12214	61	2	basic	basic	ADJ
cet-12214	61	3	theory	theory	NOUN
cet-12214	61	4	of	of	ADP
cet-12214	61	5	schlieren	schlieren	PROPN
cet-12214	61	6	depends	depend	VERB
cet-12214	61	7	mostly	mostly	ADV
cet-12214	61	8	on	on	ADP
cet-12214	61	9	geometrical	geometrical	ADJ
cet-12214	61	10	optics	optic	NOUN
cet-12214	61	11	with	with	ADP
cet-12214	61	12	additional	additional	ADJ
cet-12214	61	13	consideration	consideration	NOUN
cet-12214	61	14	of	of	ADP
cet-12214	61	15	diffraction	diffraction	NOUN
cet-12214	61	16	affects	affect	VERB
cet-12214	61	17	.	.	PUNCT
cet-12214	62	1	there	there	PRON
cet-12214	62	2	is	be	VERB
cet-12214	62	3	a	a	DET
cet-12214	62	4	simple	simple	ADJ
cet-12214	62	5	relationship	relationship	NOUN
cet-12214	62	6	for	for	ADP
cet-12214	62	7	the	the	DET
cet-12214	62	8	air	air	NOUN
cet-12214	62	9	and	and	CCONJ
cet-12214	62	10	other	other	ADJ
cet-12214	62	11	gases	gas	NOUN
cet-12214	62	12	between	between	ADP
cet-12214	62	13	the	the	DET
cet-12214	62	14	refractive	refractive	ADJ
cet-12214	62	15	index	index	NOUN
cet-12214	62	16	n	n	NOUN
cet-12214	62	17	and	and	CCONJ
cet-12214	62	18	the	the	DET
cet-12214	62	19	gas	gas	NOUN
cet-12214	62	20	density	density	NOUN
cet-12214	62	21	ρ	ρ	PROPN
cet-12214	62	22	of	of	ADP
cet-12214	62	23	a	a	DET
cet-12214	62	24	fluid	fluid	NOUN
cet-12214	62	25	,	,	PUNCT
cet-12214	62	26	see	see	VERB
cet-12214	62	27	eq	eq	ADP
cet-12214	62	28	2	2	NUM
cet-12214	62	29	:	:	PUNCT
cet-12214	62	30	n-1	n-1	NUM
cet-12214	62	31	=	=	PRON
cet-12214	62	32	kρ	kρ	NOUN
cet-12214	62	33	(	(	PUNCT
cet-12214	62	34	2	2	NUM
cet-12214	62	35	)	)	PUNCT
cet-12214	62	36	this	this	DET
cet-12214	62	37	coefficient	coefficient	NOUN
cet-12214	62	38	k	k	PROPN
cet-12214	62	39	is	be	AUX
cet-12214	62	40	a	a	DET
cet-12214	62	41	constant	constant	ADJ
cet-12214	62	42	for	for	ADP
cet-12214	62	43	a	a	DET
cet-12214	62	44	given	give	VERB
cet-12214	62	45	fluid	fluid	NOUN
cet-12214	62	46	.	.	PUNCT
cet-12214	63	1	for	for	ADP
cet-12214	63	2	air	air	NOUN
cet-12214	63	3	this	this	DET
cet-12214	63	4	coefficient	coefficient	NOUN
cet-12214	63	5	is	be	AUX
cet-12214	63	6	approximately	approximately	ADV
cet-12214	63	7	0.23	0.23	NUM
cet-12214	63	8	cm³⁄g	cm³⁄g	VERB
cet-12214	63	9	at	at	ADP
cet-12214	63	10	standard	standard	ADJ
cet-12214	63	11	atmospheric	atmospheric	ADJ
cet-12214	63	12	conditions	condition	NOUN
cet-12214	63	13	,	,	PUNCT
cet-12214	63	14	given	give	VERB
cet-12214	63	15	visible	visible	ADJ
cet-12214	63	16	illumination	illumination	NOUN
cet-12214	63	17	.	.	PUNCT
cet-12214	64	1	other	other	ADJ
cet-12214	64	2	gases	gas	NOUN
cet-12214	64	3	may	may	AUX
cet-12214	64	4	have	have	VERB
cet-12214	64	5	a	a	DET
cet-12214	64	6	variety	variety	NOUN
cet-12214	64	7	from	from	ADP
cet-12214	64	8	0.10	0.10	NUM
cet-12214	64	9	cm³/g	cm³/g	NOUN
cet-12214	64	10	until	until	ADP
cet-12214	64	11	1.5	1.5	NUM
cet-12214	64	12	cm³/g	cm³/g	NOUN
cet-12214	64	13	,	,	PUNCT
cet-12214	64	14	but	but	CCONJ
cet-12214	64	15	the	the	DET
cet-12214	64	16	refractive	refractive	ADJ
cet-12214	64	17	index	index	NOUN
cet-12214	64	18	varies	vary	VERB
cet-12214	64	19	only	only	ADV
cet-12214	64	20	in	in	ADP
cet-12214	64	21	the	the	DET
cet-12214	64	22	third	third	ADJ
cet-12214	64	23	or	or	CCONJ
cet-12214	64	24	fourth	fourth	ADJ
cet-12214	64	25	decimal	decimal	ADJ
cet-12214	64	26	place	place	NOUN
cet-12214	64	27	for	for	ADP
cet-12214	64	28	common	common	ADJ
cet-12214	64	29	gases	gas	NOUN
cet-12214	64	30	(	(	PUNCT
cet-12214	64	31	settles	settles	PROPN
cet-12214	64	32	(	(	PUNCT
cet-12214	64	33	2001	2001	NUM
cet-12214	64	34	and	and	CCONJ
cet-12214	64	35	2016	2016	NUM
cet-12214	64	36	)	)	PUNCT
cet-12214	64	37	)	)	PUNCT
cet-12214	64	38	.	.	PUNCT
cet-12214	65	1	also	also	ADV
cet-12214	65	2	,	,	PUNCT
cet-12214	65	3	eq	eq	ADP
cet-12214	65	4	2	2	NUM
cet-12214	65	5	is	be	AUX
cet-12214	65	6	not	not	PART
cet-12214	65	7	too	too	ADV
cet-12214	65	8	deeply	deeply	ADV
cet-12214	65	9	dependent	dependent	ADJ
cet-12214	65	10	upon	upon	SCONJ
cet-12214	65	11	ρ	ρ	PROPN
cet-12214	65	12	.	.	PUNCT
cet-12214	66	1	the	the	DET
cet-12214	66	2	refractivity	refractivity	NOUN
cet-12214	66	3	of	of	ADP
cet-12214	66	4	a	a	DET
cet-12214	66	5	gas	gas	NOUN
cet-12214	66	6	(	(	PUNCT
cet-12214	66	7	n-1	n-1	NUM
cet-12214	66	8	)	)	PUNCT
cet-12214	66	9	depends	depend	VERB
cet-12214	66	10	upon	upon	SCONJ
cet-12214	66	11	gas	gas	NOUN
cet-12214	66	12	composition	composition	NOUN
cet-12214	66	13	,	,	PUNCT
cet-12214	66	14	temperature	temperature	NOUN
cet-12214	66	15	,	,	PUNCT
cet-12214	66	16	density	density	NOUN
cet-12214	66	17	and	and	CCONJ
cet-12214	66	18	the	the	DET
cet-12214	66	19	wavelength	wavelength	NOUN
cet-12214	66	20	of	of	ADP
cet-12214	66	21	illumination	illumination	NOUN
cet-12214	66	22	.	.	PUNCT
cet-12214	67	1	simple	simple	ADJ
cet-12214	67	2	perfect	perfect	ADJ
cet-12214	67	3	-	-	PUNCT
cet-12214	67	4	gas	gas	NOUN
cet-12214	67	5	state	state	NOUN
cet-12214	67	6	eq	eq	NOUN
cet-12214	67	7	3	3	NUM
cet-12214	67	8	could	could	AUX
cet-12214	67	9	be	be	AUX
cet-12214	67	10	used	use	VERB
cet-12214	67	11	in	in	ADP
cet-12214	67	12	many	many	ADJ
cet-12214	67	13	cases	case	NOUN
cet-12214	67	14	when	when	SCONJ
cet-12214	67	15	the	the	DET
cet-12214	67	16	temperature	temperature	NOUN
cet-12214	67	17	,	,	PUNCT
cet-12214	67	18	density	density	NOUN
cet-12214	67	19	and	and	CCONJ
cet-12214	67	20	pressure	pressure	NOUN
cet-12214	67	21	of	of	ADP
cet-12214	67	22	gases	gas	NOUN
cet-12214	67	23	is	be	AUX
cet-12214	67	24	not	not	PART
cet-12214	67	25	too	too	ADV
cet-12214	67	26	far	far	ADV
cet-12214	67	27	from	from	ADP
cet-12214	67	28	atmospheric	atmospheric	ADJ
cet-12214	67	29	conditions	condition	NOUN
cet-12214	67	30	.	.	PUNCT
cet-12214	68	1	in	in	ADP
cet-12214	68	2	this	this	DET
cet-12214	68	3	equation	equation	NOUN
cet-12214	68	4	,	,	PUNCT
cet-12214	68	5	r	r	NOUN
cet-12214	68	6	is	be	AUX
cet-12214	68	7	the	the	DET
cet-12214	68	8	specific	specific	ADJ
cet-12214	68	9	gas	gas	NOUN
cet-12214	68	10	constant	constant	ADJ
cet-12214	68	11	.	.	PUNCT
cet-12214	69	1	p	p	X
cet-12214	69	2	/	/	SYM
cet-12214	69	3	ρ	ρ	NOUN
cet-12214	69	4	=	=	PROPN
cet-12214	69	5	r	r	NOUN
cet-12214	69	6	t	t	NOUN
cet-12214	69	7	(	(	PUNCT
cet-12214	69	8	3	3	NUM
cet-12214	69	9	)	)	PUNCT
cet-12214	69	10	due	due	ADP
cet-12214	69	11	to	to	ADP
cet-12214	69	12	temperature	temperature	NOUN
cet-12214	69	13	differences	difference	NOUN
cet-12214	69	14	or	or	CCONJ
cet-12214	69	15	high	high	ADJ
cet-12214	69	16	gas	gas	NOUN
cet-12214	69	17	speeds	speed	NOUN
cet-12214	69	18	velocities	velocity	NOUN
cet-12214	69	19	,	,	PUNCT
cet-12214	69	20	flowing	flow	VERB
cet-12214	69	21	gases	gas	NOUN
cet-12214	69	22	with	with	ADP
cet-12214	69	23	variable	variable	ADJ
cet-12214	69	24	density	density	NOUN
cet-12214	69	25	can	can	AUX
cet-12214	69	26	arise	arise	VERB
cet-12214	69	27	.	.	PUNCT
cet-12214	70	1	these	these	DET
cet-12214	70	2	possibilities	possibility	NOUN
cet-12214	70	3	lead	lead	VERB
cet-12214	70	4	to	to	ADP
cet-12214	70	5	the	the	DET
cet-12214	70	6	fact	fact	NOUN
cet-12214	70	7	,	,	PUNCT
cet-12214	70	8	that	that	SCONJ
cet-12214	70	9	gases	gas	NOUN
cet-12214	70	10	are	be	AUX
cet-12214	70	11	capable	capable	ADJ
cet-12214	70	12	of	of	ADP
cet-12214	70	13	refracting	refract	VERB
cet-12214	70	14	light	light	NOUN
cet-12214	70	15	.	.	PUNCT
cet-12214	71	1	this	this	DET
cet-12214	71	2	refraction	refraction	NOUN
cet-12214	71	3	may	may	AUX
cet-12214	71	4	be	be	AUX
cet-12214	71	5	then	then	ADV
cet-12214	71	6	visualized	visualize	VERB
cet-12214	71	7	.	.	PUNCT
cet-12214	72	1	in	in	ADP
cet-12214	72	2	the	the	DET
cet-12214	72	3	schlieren	schlieren	PROPN
cet-12214	72	4	image	image	VERB
cet-12214	72	5	the	the	DET
cet-12214	72	6	gradients	gradient	NOUN
cet-12214	72	7	∂n/∂x	∂n/∂x	PROPN
cet-12214	72	8	and	and	CCONJ
cet-12214	72	9	∂n/∂y	∂n/∂y	PROPN
cet-12214	72	10	are	be	AUX
cet-12214	72	11	visible	visible	ADJ
cet-12214	72	12	which	which	PRON
cet-12214	72	13	are	be	AUX
cet-12214	72	14	perpendicular	perpendicular	ADJ
cet-12214	72	15	to	to	ADP
cet-12214	72	16	optical	optical	ADJ
cet-12214	72	17	axis	axis	NOUN
cet-12214	72	18	and	and	CCONJ
cet-12214	72	19	the	the	DET
cet-12214	72	20	knife	knife	NOUN
cet-12214	72	21	-	-	PUNCT
cet-12214	72	22	edge	edge	NOUN
cet-12214	72	23	orientation	orientation	NOUN
cet-12214	72	24	(	(	PUNCT
cet-12214	72	25	settles	settles	PROPN
cet-12214	72	26	(	(	PUNCT
cet-12214	72	27	2001	2001	NUM
cet-12214	72	28	and	and	CCONJ
cet-12214	72	29	2016	2016	NUM
cet-12214	72	30	)	)	PUNCT
cet-12214	72	31	)	)	PUNCT
cet-12214	72	32	.	.	PUNCT
cet-12214	73	1	all	all	DET
cet-12214	73	2	four	four	NUM
cet-12214	73	3	ignition	ignition	NOUN
cet-12214	73	4	sources	source	NOUN
cet-12214	73	5	stated	state	VERB
cet-12214	73	6	in	in	ADP
cet-12214	73	7	table	table	NOUN
cet-12214	73	8	1	1	NUM
cet-12214	73	9	were	be	AUX
cet-12214	73	10	put	put	VERB
cet-12214	73	11	close	close	ADV
cet-12214	73	12	(	(	PUNCT
cet-12214	73	13	0,05	0,05	NOUN
cet-12214	73	14	m	m	NOUN
cet-12214	73	15	<	<	X
cet-12214	74	1	d	d	X
cet-12214	74	2	<	<	X
cet-12214	74	3	0,15	0,15	PROPN
cet-12214	74	4	m	m	PROPN
cet-12214	74	5	)	)	PUNCT
cet-12214	75	1	to	to	ADP
cet-12214	75	2	the	the	DET
cet-12214	75	3	parabolic	parabolic	ADJ
cet-12214	75	4	mirror	mirror	NOUN
cet-12214	75	5	and	and	CCONJ
cet-12214	75	6	several	several	ADJ
cet-12214	75	7	ignitions	ignition	NOUN
cet-12214	75	8	were	be	AUX
cet-12214	75	9	filmed	film	VERB
cet-12214	75	10	with	with	ADP
cet-12214	75	11	a	a	DET
cet-12214	75	12	high	high	ADJ
cet-12214	75	13	-	-	PUNCT
cet-12214	75	14	speed	speed	NOUN
cet-12214	75	15	camera	camera	NOUN
cet-12214	75	16	(	(	PUNCT
cet-12214	75	17	photron	photron	PROPN
cet-12214	75	18	fastcam	fastcam	NOUN
cet-12214	75	19	apx	apx	PROPN
cet-12214	75	20	rs	rs	NOUN
cet-12214	75	21	)	)	PUNCT
cet-12214	75	22	with	with	ADP
cet-12214	75	23	10	10	NUM
cet-12214	75	24	000	000	NUM
cet-12214	75	25	frames	frame	NOUN
cet-12214	75	26	per	per	ADP
cet-12214	75	27	second	second	NOUN
cet-12214	75	28	.	.	PUNCT
cet-12214	76	1	one	one	PRON
cet-12214	76	2	should	should	AUX
cet-12214	76	3	keep	keep	VERB
cet-12214	76	4	in	in	ADP
cet-12214	76	5	mind	mind	NOUN
cet-12214	76	6	,	,	PUNCT
cet-12214	76	7	that	that	SCONJ
cet-12214	76	8	the	the	DET
cet-12214	76	9	distance	distance	NOUN
cet-12214	76	10	from	from	ADP
cet-12214	76	11	the	the	DET
cet-12214	76	12	center	center	NOUN
cet-12214	76	13	of	of	ADP
cet-12214	76	14	the	the	DET
cet-12214	76	15	standard	standard	NOUN
cet-12214	76	16	autoclave	autoclave	NOUN
cet-12214	76	17	(	(	PUNCT
cet-12214	76	18	20l	20l	NOUN
cet-12214	76	19	-	-	PUNCT
cet-12214	76	20	sphere	sphere	NOUN
cet-12214	76	21	)	)	PUNCT
cet-12214	76	22	for	for	ADP
cet-12214	76	23	the	the	DET
cet-12214	76	24	determination	determination	NOUN
cet-12214	76	25	of	of	ADP
cet-12214	76	26	safety	safety	NOUN
cet-12214	76	27	characteristics	characteristic	NOUN
cet-12214	76	28	,	,	PUNCT
cet-12214	76	29	to	to	ADP
cet-12214	76	30	the	the	DET
cet-12214	76	31	wall	wall	NOUN
cet-12214	76	32	is	be	AUX
cet-12214	76	33	17	17	NUM
cet-12214	76	34	cm	cm	NOUN
cet-12214	76	35	and	and	CCONJ
cet-12214	76	36	the	the	DET
cet-12214	76	37	diameter	diameter	NOUN
cet-12214	76	38	of	of	ADP
cet-12214	76	39	the	the	DET
cet-12214	76	40	mirror	mirror	NOUN
cet-12214	76	41	is	be	AUX
cet-12214	76	42	33,5	33,5	NUM
cet-12214	76	43	cm	cm	NUM
cet-12214	76	44	,	,	PUNCT
cet-12214	76	45	so	so	CCONJ
cet-12214	76	46	the	the	DET
cet-12214	76	47	full	full	ADJ
cet-12214	76	48	images	image	NOUN
cet-12214	76	49	resemble	resemble	VERB
cet-12214	76	50	a	a	DET
cet-12214	76	51	2d	2d	NOUN
cet-12214	76	52	-	-	PUNCT
cet-12214	76	53	impression	impression	NOUN
cet-12214	76	54	of	of	ADP
cet-12214	76	55	the	the	DET
cet-12214	76	56	whole	whole	ADJ
cet-12214	76	57	sphere	sphere	NOUN
cet-12214	76	58	.	.	PUNCT
cet-12214	77	1	3	3	X
cet-12214	77	2	.	.	NOUN
cet-12214	77	3	results	result	NOUN
cet-12214	77	4	and	and	CCONJ
cet-12214	77	5	discussion	discussion	NOUN
cet-12214	77	6	different	different	ADJ
cet-12214	77	7	types	type	NOUN
cet-12214	77	8	of	of	ADP
cet-12214	77	9	phenomena	phenomenon	NOUN
cet-12214	77	10	were	be	AUX
cet-12214	77	11	visible	visible	ADJ
cet-12214	77	12	with	with	ADP
cet-12214	77	13	the	the	DET
cet-12214	77	14	schieren	schieren	NOUN
cet-12214	77	15	-	-	PUNCT
cet-12214	77	16	technique	technique	NOUN
cet-12214	77	17	.	.	PUNCT
cet-12214	78	1	what	what	PRON
cet-12214	78	2	surprised	surprise	VERB
cet-12214	78	3	the	the	DET
cet-12214	78	4	authors	author	NOUN
cet-12214	78	5	at	at	ADP
cet-12214	78	6	first	first	ADV
cet-12214	78	7	,	,	PUNCT
cet-12214	78	8	was	be	AUX
cet-12214	78	9	the	the	DET
cet-12214	78	10	fact	fact	NOUN
cet-12214	78	11	,	,	PUNCT
cet-12214	78	12	that	that	SCONJ
cet-12214	78	13	for	for	ADP
cet-12214	78	14	the	the	DET
cet-12214	78	15	chemical	chemical	NOUN
cet-12214	78	16	ignitors	ignitor	NOUN
cet-12214	78	17	and	and	CCONJ
cet-12214	78	18	the	the	DET
cet-12214	78	19	exploding	explode	VERB
cet-12214	78	20	wire	wire	NOUN
cet-12214	78	21	the	the	DET
cet-12214	78	22	visible	visible	ADJ
cet-12214	78	23	burning	burn	VERB
cet-12214	78	24	volume	volume	NOUN
cet-12214	78	25	(	(	PUNCT
cet-12214	78	26	flame	flame	PROPN
cet-12214	78	27	)	)	PUNCT
cet-12214	78	28	was	be	AUX
cet-12214	78	29	not	not	PART
cet-12214	78	30	smaller	small	ADJ
cet-12214	78	31	than	than	ADP
cet-12214	78	32	the	the	DET
cet-12214	78	33	heating	heating	NOUN
cet-12214	78	34	volume	volume	NOUN
cet-12214	78	35	in	in	ADP
cet-12214	78	36	the	the	DET
cet-12214	78	37	first	first	ADJ
cet-12214	78	38	10	10	NUM
cet-12214	78	39	milliseconds	millisecond	NOUN
cet-12214	78	40	in	in	ADP
cet-12214	78	41	which	which	PRON
cet-12214	78	42	most	most	ADJ
cet-12214	78	43	of	of	ADP
cet-12214	78	44	the	the	DET
cet-12214	78	45	energy	energy	NOUN
cet-12214	78	46	is	be	AUX
cet-12214	78	47	released	release	VERB
cet-12214	78	48	.	.	PUNCT
cet-12214	79	1	this	this	PRON
cet-12214	79	2	is	be	AUX
cet-12214	79	3	caused	cause	VERB
cet-12214	79	4	by	by	ADP
cet-12214	79	5	the	the	DET
cet-12214	79	6	short	short	ADJ
cet-12214	79	7	burning	burn	VERB
cet-12214	79	8	duration	duration	NOUN
cet-12214	79	9	and	and	CCONJ
cet-12214	79	10	,	,	PUNCT
cet-12214	79	11	with	with	ADP
cet-12214	79	12	that	that	PRON
cet-12214	79	13	,	,	PUNCT
cet-12214	79	14	no	no	DET
cet-12214	79	15	convection	convection	NOUN
cet-12214	79	16	can	can	AUX
cet-12214	79	17	take	take	VERB
cet-12214	79	18	place	place	NOUN
cet-12214	79	19	.	.	PUNCT
cet-12214	80	1	in	in	ADP
cet-12214	80	2	figure	figure	NOUN
cet-12214	80	3	4	4	NUM
cet-12214	80	4	it	it	PRON
cet-12214	80	5	is	be	AUX
cet-12214	80	6	displayed	display	VERB
cet-12214	80	7	,	,	PUNCT
cet-12214	80	8	when	when	SCONJ
cet-12214	80	9	the	the	DET
cet-12214	80	10	exploding	explode	VERB
cet-12214	80	11	wire	wire	NOUN
cet-12214	80	12	shows	show	VERB
cet-12214	80	13	the	the	DET
cet-12214	80	14	first	first	ADJ
cet-12214	80	15	sign	sign	NOUN
cet-12214	80	16	of	of	ADP
cet-12214	80	17	ignition	ignition	NOUN
cet-12214	80	18	,	,	PUNCT
cet-12214	80	19	after	after	SCONJ
cet-12214	80	20	5	5	NUM
cet-12214	80	21	ms	ms	NOUN
cet-12214	80	22	,	,	PUNCT
cet-12214	80	23	10	10	NUM
cet-12214	80	24	ms	ms	NOUN
cet-12214	80	25	,	,	PUNCT
cet-12214	80	26	15	15	NUM
cet-12214	80	27	ms	ms	NOUN
cet-12214	80	28	and	and	CCONJ
cet-12214	80	29	50	50	NUM
cet-12214	80	30	ms	ms	PROPN
cet-12214	80	31	.	.	PROPN
cet-12214	80	32	figure	figure	NOUN
cet-12214	80	33	4	4	NUM
cet-12214	80	34	:	:	PUNCT
cet-12214	80	35	exploding	explode	VERB
cet-12214	80	36	wire	wire	NOUN
cet-12214	80	37	filmed	film	VERB
cet-12214	80	38	with	with	ADP
cet-12214	80	39	the	the	DET
cet-12214	80	40	schlieren	schlieren	PROPN
cet-12214	80	41	-	-	PUNCT
cet-12214	80	42	setup	setup	NOUN
cet-12214	80	43	,	,	PUNCT
cet-12214	80	44	1kj	1kj	NOUN
cet-12214	80	45	of	of	ADP
cet-12214	80	46	net	net	ADJ
cet-12214	80	47	energy	energy	NOUN
cet-12214	80	48	(	(	PUNCT
cet-12214	80	49	2,2	2,2	NUM
cet-12214	80	50	kj	kj	PROPN
cet-12214	80	51	electrical	electrical	ADJ
cet-12214	80	52	(	(	PUNCT
cet-12214	80	53	gross	gross	ADJ
cet-12214	80	54	)	)	PUNCT
cet-12214	80	55	energy	energy	NOUN
cet-12214	80	56	)	)	PUNCT
cet-12214	80	57	in	in	ADP
cet-12214	80	58	figure	figure	NOUN
cet-12214	80	59	5	5	NUM
cet-12214	80	60	it	it	PRON
cet-12214	80	61	is	be	AUX
cet-12214	80	62	displayed	display	VERB
cet-12214	80	63	,	,	PUNCT
cet-12214	80	64	when	when	SCONJ
cet-12214	80	65	the	the	DET
cet-12214	80	66	chemical	chemical	NOUN
cet-12214	80	67	igniters	igniter	NOUN
cet-12214	80	68	show	show	VERB
cet-12214	80	69	a	a	DET
cet-12214	80	70	first	first	ADJ
cet-12214	80	71	flame	flame	NOUN
cet-12214	80	72	,	,	PUNCT
cet-12214	80	73	when	when	SCONJ
cet-12214	80	74	the	the	DET
cet-12214	80	75	shockwave	shockwave	PROPN
cet-12214	80	76	front	front	PROPN
cet-12214	80	77	reaches	reach	VERB
cet-12214	80	78	the	the	DET
cet-12214	80	79	half	half	ADJ
cet-12214	80	80	diameter	diameter	NOUN
cet-12214	80	81	of	of	ADP
cet-12214	80	82	the	the	DET
cet-12214	80	83	sphere	sphere	NOUN
cet-12214	80	84	,	,	PUNCT
cet-12214	80	85	flame	flame	NOUN
cet-12214	80	86	reaches	reach	VERB
cet-12214	80	87	half	half	NOUN
cet-12214	80	88	of	of	ADP
cet-12214	80	89	the	the	DET
cet-12214	80	90	diameter	diameter	NOUN
cet-12214	80	91	of	of	ADP
cet-12214	80	92	the	the	DET
cet-12214	80	93	sphere	sphere	NOUN
cet-12214	80	94	(	(	PUNCT
cet-12214	80	95	normally	normally	ADV
cet-12214	80	96	it	it	PRON
cet-12214	80	97	is	be	AUX
cet-12214	80	98	placed	place	VERB
cet-12214	80	99	in	in	ADP
cet-12214	80	100	the	the	DET
cet-12214	80	101	middle	middle	NOUN
cet-12214	80	102	)	)	PUNCT
cet-12214	80	103	,	,	PUNCT
cet-12214	80	104	the	the	DET
cet-12214	80	105	full	full	ADJ
cet-12214	80	106	diameter	diameter	NOUN
cet-12214	80	107	and	and	CCONJ
cet-12214	80	108	after	after	ADP
cet-12214	80	109	50	50	NUM
cet-12214	80	110	ms	ms	NOUN
cet-12214	80	111	when	when	SCONJ
cet-12214	80	112	the	the	DET
cet-12214	80	113	last	last	ADJ
cet-12214	80	114	sparks	spark	NOUN
cet-12214	80	115	end	end	VERB
cet-12214	80	116	to	to	PART
cet-12214	80	117	glow	glow	VERB
cet-12214	80	118	for	for	ADP
cet-12214	80	119	one	one	NUM
cet-12214	80	120	1	1	NUM
cet-12214	80	121	kj	kj	NOUN
cet-12214	80	122	igniters	igniter	NOUN
cet-12214	80	123	and	and	CCONJ
cet-12214	80	124	one	one	NUM
cet-12214	80	125	5	5	NUM
cet-12214	80	126	kj	kj	PROPN
cet-12214	80	127	igniter	igniter	NOUN
cet-12214	80	128	.	.	PUNCT
cet-12214	81	1	one	one	PRON
cet-12214	81	2	should	should	AUX
cet-12214	81	3	keep	keep	VERB
cet-12214	81	4	in	in	ADP
cet-12214	81	5	mind	mind	NOUN
cet-12214	81	6	,	,	PUNCT
cet-12214	81	7	that	that	SCONJ
cet-12214	81	8	two	two	NUM
cet-12214	81	9	ignition	ignition	NOUN
cet-12214	81	10	sources	source	NOUN
cet-12214	81	11	are	be	AUX
cet-12214	81	12	used	use	VERB
cet-12214	81	13	.	.	PUNCT
cet-12214	82	1	520	520	NUM
cet-12214	82	2	figure	figure	NOUN
cet-12214	82	3	5	5	NUM
cet-12214	82	4	:	:	PUNCT
cet-12214	82	5	pyrotechnical	pyrotechnical	ADJ
cet-12214	82	6	igniters	igniter	NOUN
cet-12214	82	7	filmed	film	VERB
cet-12214	82	8	with	with	ADP
cet-12214	82	9	the	the	DET
cet-12214	82	10	schlieren	schlieren	PROPN
cet-12214	82	11	-	-	PUNCT
cet-12214	82	12	setup	setup	NOUN
cet-12214	82	13	,	,	PUNCT
cet-12214	82	14	1kj	1kj	NUM
cet-12214	82	15	(	(	PUNCT
cet-12214	82	16	upper	upper	ADJ
cet-12214	82	17	row	row	NOUN
cet-12214	82	18	)	)	PUNCT
cet-12214	82	19	and	and	CCONJ
cet-12214	82	20	5kj	5kj	NOUN
cet-12214	82	21	(	(	PUNCT
cet-12214	82	22	bottom	bottom	NOUN
cet-12214	82	23	row	row	NOUN
cet-12214	82	24	)	)	PUNCT
cet-12214	82	25	the	the	DET
cet-12214	82	26	schlieren	schlieren	PROPN
cet-12214	82	27	-	-	PUNCT
cet-12214	82	28	images	image	NOUN
cet-12214	82	29	of	of	ADP
cet-12214	82	30	the	the	DET
cet-12214	82	31	exploding	explode	VERB
cet-12214	82	32	wire	wire	NOUN
cet-12214	82	33	were	be	AUX
cet-12214	82	34	similar	similar	ADJ
cet-12214	82	35	to	to	ADP
cet-12214	82	36	those	those	PRON
cet-12214	82	37	of	of	ADP
cet-12214	82	38	the	the	DET
cet-12214	82	39	pyrotechnical	pyrotechnical	ADJ
cet-12214	82	40	igniters	igniter	NOUN
cet-12214	82	41	:	:	PUNCT
cet-12214	82	42	during	during	ADP
cet-12214	82	43	the	the	DET
cet-12214	82	44	first	first	ADJ
cet-12214	82	45	10	10	NUM
cet-12214	82	46	ms	ms	NOUN
cet-12214	82	47	no	no	DET
cet-12214	82	48	difference	difference	NOUN
cet-12214	82	49	could	could	AUX
cet-12214	82	50	be	be	AUX
cet-12214	82	51	observed	observe	VERB
cet-12214	82	52	between	between	ADP
cet-12214	82	53	the	the	DET
cet-12214	82	54	visible	visible	ADJ
cet-12214	82	55	flame	flame	NOUN
cet-12214	82	56	and	and	CCONJ
cet-12214	82	57	a	a	DET
cet-12214	82	58	surrounding	surround	VERB
cet-12214	82	59	heated	heated	ADJ
cet-12214	82	60	atmosphere	atmosphere	NOUN
cet-12214	82	61	.	.	PUNCT
cet-12214	83	1	for	for	ADP
cet-12214	83	2	the	the	DET
cet-12214	83	3	induction	induction	NOUN
cet-12214	83	4	spark	spark	NOUN
cet-12214	83	5	convection	convection	NOUN
cet-12214	83	6	of	of	ADP
cet-12214	83	7	the	the	DET
cet-12214	83	8	air	air	NOUN
cet-12214	83	9	within	within	ADP
cet-12214	83	10	the	the	DET
cet-12214	83	11	two	two	NUM
cet-12214	83	12	electrodes	electrode	NOUN
cet-12214	83	13	was	be	AUX
cet-12214	83	14	observed	observe	VERB
cet-12214	83	15	(	(	PUNCT
cet-12214	83	16	see	see	VERB
cet-12214	83	17	figure	figure	NOUN
cet-12214	83	18	6	6	NUM
cet-12214	83	19	)	)	PUNCT
cet-12214	83	20	,	,	PUNCT
cet-12214	83	21	that	that	PRON
cet-12214	83	22	means	mean	VERB
cet-12214	83	23	the	the	DET
cet-12214	83	24	ignition	ignition	NOUN
cet-12214	83	25	energy	energy	NOUN
cet-12214	83	26	does	do	AUX
cet-12214	83	27	not	not	PART
cet-12214	83	28	stay	stay	VERB
cet-12214	83	29	in	in	ADP
cet-12214	83	30	place	place	NOUN
cet-12214	83	31	but	but	CCONJ
cet-12214	83	32	gets	get	AUX
cet-12214	83	33	shifted	shift	VERB
cet-12214	83	34	away	away	ADV
cet-12214	83	35	within	within	ADP
cet-12214	83	36	0,2	0,2	NUM
cet-12214	83	37	s	s	NOUN
cet-12214	83	38	and	and	CCONJ
cet-12214	83	39	especially	especially	ADV
cet-12214	83	40	within	within	ADP
cet-12214	83	41	0,5	0,5	NUM
cet-12214	83	42	s.	s.	PROPN
cet-12214	83	43	this	this	PRON
cet-12214	83	44	is	be	AUX
cet-12214	83	45	especially	especially	ADV
cet-12214	83	46	astonishing	astonishing	ADJ
cet-12214	83	47	since	since	SCONJ
cet-12214	83	48	in	in	ADP
cet-12214	83	49	the	the	DET
cet-12214	83	50	european	european	ADJ
cet-12214	83	51	standard	standard	NOUN
cet-12214	83	52	about	about	ADP
cet-12214	83	53	the	the	DET
cet-12214	83	54	determination	determination	NOUN
cet-12214	83	55	of	of	ADP
cet-12214	83	56	maximum	maximum	ADJ
cet-12214	83	57	explosion	explosion	NOUN
cet-12214	83	58	pressure	pressure	NOUN
cet-12214	83	59	and	and	CCONJ
cet-12214	83	60	the	the	DET
cet-12214	83	61	maximum	maximum	ADJ
cet-12214	83	62	rate	rate	NOUN
cet-12214	83	63	of	of	ADP
cet-12214	83	64	pressure	pressure	NOUN
cet-12214	83	65	rise	rise	NOUN
cet-12214	83	66	of	of	ADP
cet-12214	83	67	gases	gas	NOUN
cet-12214	83	68	and	and	CCONJ
cet-12214	83	69	vapours	vapour	NOUN
cet-12214	83	70	it	it	PRON
cet-12214	83	71	is	be	AUX
cet-12214	83	72	allowed	allow	VERB
cet-12214	83	73	to	to	PART
cet-12214	83	74	increase	increase	VERB
cet-12214	83	75	the	the	DET
cet-12214	83	76	burning	burn	VERB
cet-12214	83	77	duration	duration	NOUN
cet-12214	83	78	from	from	ADP
cet-12214	83	79	0,2	0,2	NUM
cet-12214	83	80	s	s	NOUN
cet-12214	83	81	to	to	PART
cet-12214	83	82	0,5	0,5	NUM
cet-12214	83	83	s	s	NOUN
cet-12214	83	84	,	,	PUNCT
cet-12214	83	85	if	if	SCONJ
cet-12214	83	86	the	the	DET
cet-12214	83	87	mixture	mixture	NOUN
cet-12214	83	88	is	be	AUX
cet-12214	83	89	not	not	PART
cet-12214	83	90	ignitable	ignitable	ADJ
cet-12214	83	91	.	.	PUNCT
cet-12214	84	1	if	if	SCONJ
cet-12214	84	2	the	the	DET
cet-12214	84	3	energy	energy	NOUN
cet-12214	84	4	is	be	AUX
cet-12214	84	5	carried	carry	VERB
cet-12214	84	6	away	away	ADV
cet-12214	84	7	because	because	SCONJ
cet-12214	84	8	of	of	ADP
cet-12214	84	9	convection	convection	NOUN
cet-12214	84	10	from	from	ADP
cet-12214	84	11	the	the	DET
cet-12214	84	12	electrodes	electrode	NOUN
cet-12214	84	13	,	,	PUNCT
cet-12214	84	14	increasing	increase	VERB
cet-12214	84	15	the	the	DET
cet-12214	84	16	burning	burn	VERB
cet-12214	84	17	duration	duration	NOUN
cet-12214	84	18	is	be	AUX
cet-12214	84	19	increasing	increase	VERB
cet-12214	84	20	the	the	DET
cet-12214	84	21	number	number	NOUN
cet-12214	84	22	of	of	ADP
cet-12214	84	23	sparks	spark	NOUN
cet-12214	84	24	from	from	ADP
cet-12214	84	25	20	20	NUM
cet-12214	84	26	to	to	PART
cet-12214	84	27	50	50	NUM
cet-12214	84	28	single	single	ADJ
cet-12214	84	29	sparks	spark	NOUN
cet-12214	84	30	all	all	PRON
cet-12214	84	31	having	have	VERB
cet-12214	84	32	the	the	DET
cet-12214	84	33	same	same	ADJ
cet-12214	84	34	effect	effect	NOUN
cet-12214	84	35	on	on	ADP
cet-12214	84	36	the	the	DET
cet-12214	84	37	substance	substance	NOUN
cet-12214	84	38	.	.	PUNCT
cet-12214	85	1	a	a	DET
cet-12214	85	2	reason	reason	NOUN
cet-12214	85	3	,	,	PUNCT
cet-12214	85	4	why	why	SCONJ
cet-12214	85	5	increasing	increase	VERB
cet-12214	85	6	the	the	DET
cet-12214	85	7	number	number	NOUN
cet-12214	85	8	of	of	ADP
cet-12214	85	9	sparks	spark	NOUN
cet-12214	85	10	donated	donate	VERB
cet-12214	85	11	to	to	ADP
cet-12214	85	12	the	the	DET
cet-12214	85	13	mixture	mixture	NOUN
cet-12214	85	14	made	make	VERB
cet-12214	85	15	a	a	DET
cet-12214	85	16	difference	difference	NOUN
cet-12214	85	17	in	in	ADP
cet-12214	85	18	the	the	DET
cet-12214	85	19	past	past	NOUN
cet-12214	85	20	may	may	AUX
cet-12214	85	21	be	be	AUX
cet-12214	85	22	an	an	DET
cet-12214	85	23	artefact	artefact	NOUN
cet-12214	85	24	of	of	ADP
cet-12214	85	25	the	the	DET
cet-12214	85	26	gear	gear	NOUN
cet-12214	85	27	used	use	VERB
cet-12214	85	28	:	:	PUNCT
cet-12214	85	29	testing	test	VERB
cet-12214	85	30	the	the	DET
cet-12214	85	31	induction	induction	NOUN
cet-12214	85	32	spark	spark	NOUN
cet-12214	85	33	of	of	ADP
cet-12214	85	34	another	another	DET
cet-12214	85	35	laboratory	laboratory	NOUN
cet-12214	85	36	it	it	PRON
cet-12214	85	37	was	be	AUX
cet-12214	85	38	observed	observe	VERB
cet-12214	85	39	,	,	PUNCT
cet-12214	85	40	that	that	SCONJ
cet-12214	85	41	the	the	DET
cet-12214	85	42	relay	relay	NOUN
cet-12214	85	43	closing	close	VERB
cet-12214	85	44	the	the	DET
cet-12214	85	45	circuit	circuit	NOUN
cet-12214	85	46	had	have	VERB
cet-12214	85	47	an	an	DET
cet-12214	85	48	unwanted	unwanted	ADJ
cet-12214	85	49	delay	delay	NOUN
cet-12214	85	50	-	-	PUNCT
cet-12214	85	51	time	time	NOUN
cet-12214	85	52	of	of	ADP
cet-12214	85	53	about	about	ADV
cet-12214	85	54	30	30	NUM
cet-12214	85	55	ms	ms	NOUN
cet-12214	85	56	when	when	SCONJ
cet-12214	85	57	closing	closing	NOUN
cet-12214	85	58	but	but	CCONJ
cet-12214	85	59	none	none	NOUN
cet-12214	85	60	when	when	SCONJ
cet-12214	85	61	opening	open	VERB
cet-12214	85	62	.	.	PUNCT
cet-12214	86	1	some	some	DET
cet-12214	86	2	older	old	ADJ
cet-12214	86	3	gear	gear	NOUN
cet-12214	86	4	might	might	AUX
cet-12214	86	5	be	be	AUX
cet-12214	86	6	even	even	ADV
cet-12214	86	7	worse	bad	ADJ
cet-12214	86	8	,	,	PUNCT
cet-12214	86	9	so	so	ADV
cet-12214	86	10	shifting	shift	VERB
cet-12214	86	11	the	the	DET
cet-12214	86	12	closing	closing	NOUN
cet-12214	86	13	time	time	NOUN
cet-12214	86	14	of	of	ADP
cet-12214	86	15	the	the	DET
cet-12214	86	16	relay	relay	NOUN
cet-12214	86	17	from	from	ADP
cet-12214	86	18	0,2	0,2	NUM
cet-12214	86	19	s	s	NOUN
cet-12214	86	20	to	to	PART
cet-12214	86	21	0,5	0,5	NUM
cet-12214	86	22	s	s	NOUN
cet-12214	86	23	might	might	AUX
cet-12214	86	24	have	have	AUX
cet-12214	86	25	resulted	result	VERB
cet-12214	86	26	in	in	ADP
cet-12214	86	27	an	an	DET
cet-12214	86	28	increase	increase	NOUN
cet-12214	86	29	of	of	ADP
cet-12214	86	30	the	the	DET
cet-12214	86	31	burning	burn	VERB
cet-12214	86	32	duration	duration	NOUN
cet-12214	86	33	from	from	ADP
cet-12214	86	34	some	some	DET
cet-12214	86	35	milliseconds	millisecond	NOUN
cet-12214	86	36	to	to	ADP
cet-12214	86	37	at	at	ADV
cet-12214	86	38	least	least	ADJ
cet-12214	86	39	over	over	ADP
cet-12214	86	40	0,3	0,3	NUM
cet-12214	86	41	s	s	VERB
cet-12214	86	42	respectively	respectively	ADV
cet-12214	86	43	from	from	ADP
cet-12214	86	44	a	a	DET
cet-12214	86	45	few	few	ADJ
cet-12214	86	46	sparks	spark	NOUN
cet-12214	86	47	to	to	ADP
cet-12214	86	48	at	at	ADV
cet-12214	86	49	least	least	ADJ
cet-12214	86	50	over	over	ADP
cet-12214	86	51	30	30	NUM
cet-12214	86	52	,	,	PUNCT
cet-12214	86	53	what	what	PRON
cet-12214	86	54	leads	lead	VERB
cet-12214	86	55	to	to	ADP
cet-12214	86	56	a	a	DET
cet-12214	86	57	real	real	ADJ
cet-12214	86	58	difference	difference	NOUN
cet-12214	86	59	in	in	ADP
cet-12214	86	60	probability	probability	NOUN
cet-12214	86	61	of	of	ADP
cet-12214	86	62	igniting	ignite	VERB
cet-12214	86	63	the	the	DET
cet-12214	86	64	mixture	mixture	NOUN
cet-12214	86	65	.	.	PUNCT
cet-12214	87	1	figure	figure	NOUN
cet-12214	87	2	6	6	NUM
cet-12214	87	3	:	:	PUNCT
cet-12214	87	4	induction	induction	NOUN
cet-12214	87	5	spark	spark	NOUN
cet-12214	87	6	filmed	film	VERB
cet-12214	87	7	with	with	ADP
cet-12214	87	8	the	the	DET
cet-12214	87	9	schlieren	schlieren	PROPN
cet-12214	87	10	-	-	PUNCT
cet-12214	87	11	setup	setup	NOUN
cet-12214	87	12	,	,	PUNCT
cet-12214	87	13	0,2	0,2	NUM
cet-12214	87	14	s	s	PART
cet-12214	87	15	(	(	PUNCT
cet-12214	87	16	200	200	NUM
cet-12214	87	17	ms	ms	NOUN
cet-12214	87	18	)	)	PUNCT
cet-12214	87	19	of	of	ADP
cet-12214	87	20	ignition	ignition	NOUN
cet-12214	87	21	duration	duration	NOUN
cet-12214	87	22	(	(	PUNCT
cet-12214	87	23	top	top	NOUN
cet-12214	87	24	)	)	PUNCT
cet-12214	87	25	and	and	CCONJ
cet-12214	87	26	0,5	0,5	NUM
cet-12214	87	27	s	s	PART
cet-12214	87	28	(	(	PUNCT
cet-12214	87	29	500	500	NUM
cet-12214	87	30	ms	ms	NOUN
cet-12214	87	31	)	)	PUNCT
cet-12214	87	32	ignition	ignition	NOUN
cet-12214	87	33	duration	duration	NOUN
cet-12214	87	34	(	(	PUNCT
cet-12214	87	35	bottom	bottom	NOUN
cet-12214	87	36	)	)	PUNCT
cet-12214	87	37	521	521	NUM
cet-12214	87	38	the	the	DET
cet-12214	87	39	schlieren	schlieren	PROPN
cet-12214	87	40	images	image	NOUN
cet-12214	87	41	of	of	ADP
cet-12214	87	42	the	the	DET
cet-12214	87	43	surface	surface	NOUN
cet-12214	87	44	-	-	PUNCT
cet-12214	87	45	gap	gap	NOUN
cet-12214	87	46	spark	spark	NOUN
cet-12214	87	47	showed	show	VERB
cet-12214	87	48	a	a	DET
cet-12214	87	49	shockwave	shockwave	NOUN
cet-12214	87	50	and	and	CCONJ
cet-12214	87	51	an	an	DET
cet-12214	87	52	igniting	ignite	VERB
cet-12214	87	53	volume	volume	NOUN
cet-12214	87	54	about	about	ADP
cet-12214	87	55	the	the	DET
cet-12214	87	56	same	same	ADJ
cet-12214	87	57	size	size	NOUN
cet-12214	87	58	of	of	ADP
cet-12214	87	59	the	the	DET
cet-12214	87	60	induction	induction	NOUN
cet-12214	87	61	spark	spark	NOUN
cet-12214	87	62	.	.	PUNCT
cet-12214	88	1	both	both	PRON
cet-12214	88	2	,	,	PUNCT
cet-12214	88	3	the	the	DET
cet-12214	88	4	shockwave	shockwave	NOUN
cet-12214	88	5	pushing	push	VERB
cet-12214	88	6	the	the	DET
cet-12214	88	7	dust	dust	NOUN
cet-12214	88	8	away	away	ADV
cet-12214	88	9	and	and	CCONJ
cet-12214	88	10	the	the	DET
cet-12214	88	11	comparably	comparably	ADV
cet-12214	88	12	small	small	ADJ
cet-12214	88	13	igniting	ignite	VERB
cet-12214	88	14	volume	volume	NOUN
cet-12214	88	15	may	may	AUX
cet-12214	88	16	be	be	AUX
cet-12214	88	17	the	the	DET
cet-12214	88	18	reason	reason	NOUN
cet-12214	88	19	,	,	PUNCT
cet-12214	88	20	why	why	SCONJ
cet-12214	88	21	the	the	DET
cet-12214	88	22	surface	surface	NOUN
cet-12214	88	23	-	-	PUNCT
cet-12214	88	24	gap	gap	NOUN
cet-12214	88	25	spark	spark	NOUN
cet-12214	88	26	is	be	AUX
cet-12214	88	27	not	not	PART
cet-12214	88	28	used	use	VERB
cet-12214	88	29	for	for	ADP
cet-12214	88	30	dusts	dust	NOUN
cet-12214	88	31	.	.	PUNCT
cet-12214	89	1	whether	whether	SCONJ
cet-12214	89	2	or	or	CCONJ
cet-12214	89	3	not	not	PART
cet-12214	89	4	the	the	DET
cet-12214	89	5	dust	dust	NOUN
cet-12214	89	6	really	really	ADV
cet-12214	89	7	gets	get	AUX
cet-12214	89	8	pushed	push	VERB
cet-12214	89	9	away	away	ADV
cet-12214	89	10	from	from	ADP
cet-12214	89	11	this	this	DET
cet-12214	89	12	ignition	ignition	NOUN
cet-12214	89	13	source	source	NOUN
cet-12214	89	14	will	will	AUX
cet-12214	89	15	be	be	AUX
cet-12214	89	16	analyzed	analyze	VERB
cet-12214	89	17	in	in	ADP
cet-12214	89	18	the	the	DET
cet-12214	89	19	future	future	NOUN
cet-12214	89	20	.	.	PUNCT
cet-12214	90	1	4	4	X
cet-12214	90	2	.	.	X
cet-12214	90	3	conclusions	conclusion	NOUN
cet-12214	90	4	it	it	PRON
cet-12214	90	5	was	be	AUX
cet-12214	90	6	shown	show	VERB
cet-12214	90	7	,	,	PUNCT
cet-12214	90	8	that	that	SCONJ
cet-12214	90	9	for	for	ADP
cet-12214	90	10	the	the	DET
cet-12214	90	11	fast	fast	ADV
cet-12214	90	12	-	-	PUNCT
cet-12214	90	13	acting	act	VERB
cet-12214	90	14	ignition	ignition	NOUN
cet-12214	90	15	sources	source	NOUN
cet-12214	90	16	,	,	PUNCT
cet-12214	90	17	exploding	explode	VERB
cet-12214	90	18	wire	wire	NOUN
cet-12214	90	19	and	and	CCONJ
cet-12214	90	20	pyrotechnical	pyrotechnical	ADJ
cet-12214	90	21	igniter	igniter	NOUN
cet-12214	90	22	,	,	PUNCT
cet-12214	90	23	there	there	PRON
cet-12214	90	24	is	be	VERB
cet-12214	90	25	no	no	DET
cet-12214	90	26	difference	difference	NOUN
cet-12214	90	27	between	between	ADP
cet-12214	90	28	the	the	DET
cet-12214	90	29	initial	initial	ADJ
cet-12214	90	30	igniting	ignite	VERB
cet-12214	90	31	volume	volume	NOUN
cet-12214	90	32	and	and	CCONJ
cet-12214	90	33	the	the	DET
cet-12214	90	34	visible	visible	ADJ
cet-12214	90	35	flame	flame	NOUN
cet-12214	90	36	.	.	PUNCT
cet-12214	91	1	the	the	DET
cet-12214	91	2	visible	visible	ADJ
cet-12214	91	3	flame	flame	NOUN
cet-12214	91	4	however	however	ADV
cet-12214	91	5	fills	fill	VERB
cet-12214	91	6	the	the	DET
cet-12214	91	7	whole	whole	ADJ
cet-12214	91	8	testing	testing	NOUN
cet-12214	91	9	apparatus	apparatus	NOUN
cet-12214	91	10	in	in	ADP
cet-12214	91	11	case	case	NOUN
cet-12214	91	12	of	of	ADP
cet-12214	91	13	a	a	DET
cet-12214	91	14	20l	20l	NOUN
cet-12214	91	15	-	-	PUNCT
cet-12214	91	16	sphere	sphere	NOUN
cet-12214	91	17	.	.	PUNCT
cet-12214	92	1	for	for	ADP
cet-12214	92	2	the	the	DET
cet-12214	92	3	slower	slow	ADV
cet-12214	92	4	-	-	PUNCT
cet-12214	92	5	acting	act	VERB
cet-12214	92	6	one	one	NUM
cet-12214	92	7	,	,	PUNCT
cet-12214	92	8	the	the	DET
cet-12214	92	9	induction	induction	NOUN
cet-12214	92	10	spark	spark	NOUN
cet-12214	92	11	,	,	PUNCT
cet-12214	92	12	a	a	DET
cet-12214	92	13	flow	flow	NOUN
cet-12214	92	14	of	of	ADP
cet-12214	92	15	heat	heat	NOUN
cet-12214	92	16	from	from	ADP
cet-12214	92	17	the	the	DET
cet-12214	92	18	ignition	ignition	NOUN
cet-12214	92	19	point	point	NOUN
cet-12214	92	20	within	within	ADP
cet-12214	92	21	the	the	DET
cet-12214	92	22	burning	burn	VERB
cet-12214	92	23	duration	duration	NOUN
cet-12214	92	24	was	be	AUX
cet-12214	92	25	observed	observe	VERB
cet-12214	92	26	.	.	PUNCT
cet-12214	93	1	this	this	PRON
cet-12214	93	2	is	be	AUX
cet-12214	93	3	especially	especially	ADV
cet-12214	93	4	astonishing	astonishing	ADJ
cet-12214	93	5	,	,	PUNCT
cet-12214	93	6	since	since	SCONJ
cet-12214	93	7	some	some	DET
cet-12214	93	8	standards	standard	NOUN
cet-12214	93	9	allow	allow	VERB
cet-12214	93	10	to	to	PART
cet-12214	93	11	increase	increase	VERB
cet-12214	93	12	the	the	DET
cet-12214	93	13	burning	burn	VERB
cet-12214	93	14	duration	duration	NOUN
cet-12214	93	15	from	from	ADP
cet-12214	93	16	0,2	0,2	NUM
cet-12214	93	17	s	s	NOUN
cet-12214	93	18	to	to	PART
cet-12214	93	19	0,5	0,5	NUM
cet-12214	93	20	s	s	NOUN
cet-12214	93	21	if	if	SCONJ
cet-12214	93	22	there	there	PRON
cet-12214	93	23	is	be	VERB
cet-12214	93	24	no	no	DET
cet-12214	93	25	ignition	ignition	NOUN
cet-12214	93	26	with	with	ADP
cet-12214	93	27	0,2	0,2	NUM
cet-12214	93	28	s.	s.	PROPN
cet-12214	93	29	this	this	PRON
cet-12214	93	30	leads	lead	VERB
cet-12214	93	31	to	to	ADP
cet-12214	93	32	the	the	DET
cet-12214	93	33	conclusion	conclusion	NOUN
cet-12214	93	34	,	,	PUNCT
cet-12214	93	35	that	that	SCONJ
cet-12214	93	36	not	not	PART
cet-12214	93	37	simply	simply	ADV
cet-12214	93	38	the	the	DET
cet-12214	93	39	ignition	ignition	NOUN
cet-12214	93	40	energy	energy	NOUN
cet-12214	93	41	but	but	CCONJ
cet-12214	93	42	also	also	ADV
cet-12214	93	43	the	the	DET
cet-12214	93	44	ignition	ignition	NOUN
cet-12214	93	45	probability	probability	NOUN
cet-12214	93	46	is	be	AUX
cet-12214	93	47	the	the	DET
cet-12214	93	48	reason	reason	NOUN
cet-12214	93	49	,	,	PUNCT
cet-12214	93	50	why	why	SCONJ
cet-12214	93	51	a	a	DET
cet-12214	93	52	difference	difference	NOUN
cet-12214	93	53	can	can	AUX
cet-12214	93	54	be	be	AUX
cet-12214	93	55	observed	observe	VERB
cet-12214	93	56	between	between	ADP
cet-12214	93	57	the	the	DET
cet-12214	93	58	two	two	NUM
cet-12214	93	59	burning	burn	VERB
cet-12214	93	60	durations	duration	NOUN
cet-12214	93	61	.	.	PUNCT
cet-12214	94	1	the	the	DET
cet-12214	94	2	tests	test	NOUN
cet-12214	94	3	with	with	ADP
cet-12214	94	4	the	the	DET
cet-12214	94	5	surface	surface	NOUN
cet-12214	94	6	gap	gap	NOUN
cet-12214	94	7	spark	spark	NOUN
cet-12214	94	8	showed	show	VERB
cet-12214	94	9	,	,	PUNCT
cet-12214	94	10	that	that	SCONJ
cet-12214	94	11	a	a	DET
cet-12214	94	12	shockwave	shockwave	NOUN
cet-12214	94	13	is	be	AUX
cet-12214	94	14	emerging	emerge	VERB
cet-12214	94	15	from	from	ADP
cet-12214	94	16	the	the	DET
cet-12214	94	17	pencil	pencil	NOUN
cet-12214	94	18	lead	lead	NOUN
cet-12214	94	19	.	.	PUNCT
cet-12214	95	1	this	this	PRON
cet-12214	95	2	might	might	AUX
cet-12214	95	3	be	be	AUX
cet-12214	95	4	the	the	DET
cet-12214	95	5	reason	reason	NOUN
cet-12214	95	6	,	,	PUNCT
cet-12214	95	7	why	why	SCONJ
cet-12214	95	8	this	this	DET
cet-12214	95	9	ignition	ignition	NOUN
cet-12214	95	10	source	source	NOUN
cet-12214	95	11	is	be	AUX
cet-12214	95	12	not	not	PART
cet-12214	95	13	suitable	suitable	ADJ
cet-12214	95	14	for	for	ADP
cet-12214	95	15	dusts	dust	NOUN
cet-12214	95	16	.	.	PUNCT
cet-12214	96	1	in	in	ADP
cet-12214	96	2	upcoming	upcoming	ADJ
cet-12214	96	3	databases	database	NOUN
cet-12214	96	4	and	and	CCONJ
cet-12214	96	5	literature	literature	NOUN
cet-12214	96	6	-	-	PUNCT
cet-12214	96	7	values	value	NOUN
cet-12214	96	8	and	and	CCONJ
cet-12214	96	9	also	also	ADV
cet-12214	96	10	in	in	ADP
cet-12214	96	11	standards	standard	NOUN
cet-12214	96	12	it	it	PRON
cet-12214	96	13	should	should	AUX
cet-12214	96	14	be	be	AUX
cet-12214	96	15	considered	consider	VERB
cet-12214	96	16	to	to	PART
cet-12214	96	17	not	not	PART
cet-12214	96	18	only	only	ADV
cet-12214	96	19	state	state	VERB
cet-12214	96	20	the	the	DET
cet-12214	96	21	ignition	ignition	NOUN
cet-12214	96	22	energy	energy	NOUN
cet-12214	96	23	,	,	PUNCT
cet-12214	96	24	but	but	CCONJ
cet-12214	96	25	also	also	ADV
cet-12214	96	26	how	how	SCONJ
cet-12214	96	27	it	it	PRON
cet-12214	96	28	was	be	AUX
cet-12214	96	29	measured	measure	VERB
cet-12214	96	30	,	,	PUNCT
cet-12214	96	31	which	which	DET
cet-12214	96	32	one	one	NUM
cet-12214	96	33	was	be	AUX
cet-12214	96	34	taken	take	VERB
cet-12214	96	35	,	,	PUNCT
cet-12214	96	36	what	what	DET
cet-12214	96	37	shape	shape	NOUN
cet-12214	96	38	it	it	PRON
cet-12214	96	39	had	have	VERB
cet-12214	96	40	and	and	CCONJ
cet-12214	96	41	an	an	DET
cet-12214	96	42	estimation	estimation	NOUN
cet-12214	96	43	about	about	ADP
cet-12214	96	44	the	the	DET
cet-12214	96	45	ignition	ignition	NOUN
cet-12214	96	46	time	time	NOUN
cet-12214	96	47	and	and	CCONJ
cet-12214	96	48	power	power	NOUN
cet-12214	96	49	density	density	NOUN
cet-12214	96	50	to	to	PART
cet-12214	96	51	gain	gain	VERB
cet-12214	96	52	a	a	DET
cet-12214	96	53	robust	robust	ADJ
cet-12214	96	54	fundamental	fundamental	ADJ
cet-12214	96	55	knowledge	knowledge	NOUN
cet-12214	96	56	on	on	ADP
cet-12214	96	57	safety	safety	NOUN
cet-12214	96	58	characteristics	characteristic	NOUN
cet-12214	96	59	.	.	PUNCT
cet-12214	97	1	the	the	DET
cet-12214	97	2	initial	initial	ADJ
cet-12214	97	3	igniting	ignite	VERB
cet-12214	97	4	volume	volume	NOUN
cet-12214	97	5	to	to	PART
cet-12214	97	6	test	test	NOUN
cet-12214	97	7	-	-	PUNCT
cet-12214	97	8	vessel	vessel	NOUN
cet-12214	97	9	ratio	ratio	NOUN
cet-12214	97	10	is	be	AUX
cet-12214	97	11	also	also	ADV
cet-12214	97	12	an	an	DET
cet-12214	97	13	approach	approach	NOUN
cet-12214	97	14	to	to	PART
cet-12214	97	15	estimate	estimate	VERB
cet-12214	97	16	the	the	DET
cet-12214	97	17	influence	influence	NOUN
cet-12214	97	18	of	of	ADP
cet-12214	97	19	the	the	DET
cet-12214	97	20	ignition	ignition	NOUN
cet-12214	97	21	source	source	NOUN
cet-12214	97	22	on	on	ADP
cet-12214	97	23	the	the	DET
cet-12214	97	24	determined	determined	ADJ
cet-12214	97	25	safety	safety	NOUN
cet-12214	97	26	characteristics	characteristic	NOUN
cet-12214	97	27	.	.	PUNCT
cet-12214	98	1	acknowledgments	acknowledgment	NOUN
cet-12214	98	2	this	this	DET
cet-12214	98	3	work	work	NOUN
cet-12214	98	4	was	be	AUX
cet-12214	98	5	funded	fund	VERB
cet-12214	98	6	by	by	ADP
cet-12214	98	7	the	the	DET
cet-12214	98	8	federal	federal	PROPN
cet-12214	98	9	ministry	ministry	PROPN
cet-12214	98	10	for	for	ADP
cet-12214	98	11	economic	economic	ADJ
cet-12214	98	12	affairs	affair	NOUN
cet-12214	98	13	and	and	CCONJ
cet-12214	98	14	energy	energy	NOUN
cet-12214	98	15	under	under	ADP
cet-12214	98	16	the	the	DET
cet-12214	98	17	support	support	NOUN
cet-12214	98	18	code	code	NOUN
cet-12214	98	19	03tnh006c	03tnh006c	NUM
cet-12214	98	20	.	.	PUNCT
cet-12214	99	1	references	reference	NOUN
cet-12214	99	2	astm	astm	PROPN
cet-12214	99	3	1226	1226	NUM
cet-12214	99	4	–	–	PUNCT
cet-12214	99	5	12a	12a	NUM
cet-12214	99	6	standard	standard	ADJ
cet-12214	99	7	test	test	NOUN
cet-12214	99	8	method	method	NOUN
cet-12214	99	9	for	for	ADP
cet-12214	99	10	explosibility	explosibility	NOUN
cet-12214	99	11	of	of	ADP
cet-12214	99	12	dust	dust	NOUN
cet-12214	99	13	clouds	cloud	NOUN
cet-12214	99	14	,	,	PUNCT
cet-12214	99	15	astm	astm	PROPN
cet-12214	99	16	international	international	PROPN
cet-12214	99	17	,	,	PUNCT
cet-12214	99	18	west	west	PROPN
cet-12214	99	19	conshohocken	conshohocken	PROPN
cet-12214	99	20	astm	astm	PROPN
cet-12214	99	21	681	681	NUM
cet-12214	99	22	-	-	PUNCT
cet-12214	99	23	09	09	NUM
cet-12214	99	24	standard	standard	ADJ
cet-12214	99	25	test	test	NOUN
cet-12214	99	26	method	method	NOUN
cet-12214	99	27	for	for	ADP
cet-12214	99	28	concentration	concentration	NOUN
cet-12214	99	29	limits	limit	NOUN
cet-12214	99	30	of	of	ADP
cet-12214	99	31	flammability	flammability	NOUN
cet-12214	99	32	of	of	ADP
cet-12214	99	33	chemicals	chemical	NOUN
cet-12214	99	34	(	(	PUNCT
cet-12214	99	35	vapors	vapor	NOUN
cet-12214	99	36	and	and	CCONJ
cet-12214	99	37	gases	gas	NOUN
cet-12214	99	38	)	)	PUNCT
cet-12214	99	39	,	,	PUNCT
cet-12214	99	40	astm	astm	PROPN
cet-12214	99	41	international	international	PROPN
cet-12214	99	42	,	,	PUNCT
cet-12214	99	43	west	west	PROPN
cet-12214	99	44	conshohocken	conshohocken	PROPN
cet-12214	99	45	astm	astm	PROPN
cet-12214	99	46	e1515	e1515	PROPN
cet-12214	99	47	–	–	PUNCT
cet-12214	99	48	2007	2007	NUM
cet-12214	99	49	standard	standard	ADJ
cet-12214	99	50	test	test	NOUN
cet-12214	99	51	method	method	NOUN
cet-12214	99	52	for	for	ADP
cet-12214	99	53	minimum	minimum	ADJ
cet-12214	99	54	explosible	explosible	ADJ
cet-12214	99	55	concentration	concentration	NOUN
cet-12214	99	56	of	of	ADP
cet-12214	99	57	combustible	combustible	ADJ
cet-12214	99	58	dusts	dust	NOUN
cet-12214	99	59	,	,	PUNCT
cet-12214	99	60	astm	astm	PROPN
cet-12214	99	61	international	international	PROPN
cet-12214	99	62	,	,	PUNCT
cet-12214	99	63	west	west	PROPN
cet-12214	99	64	conshohocken	conshohocken	PROPN
cet-12214	99	65	astm	astm	PROPN
cet-12214	99	66	e	e	PROPN
cet-12214	99	67	2079	2079	NUM
cet-12214	99	68	2000	2000	NUM
cet-12214	99	69	standard	standard	ADJ
cet-12214	99	70	test	test	NOUN
cet-12214	99	71	methods	method	NOUN
cet-12214	99	72	for	for	ADP
cet-12214	99	73	limiting	limit	VERB
cet-12214	99	74	oxygen	oxygen	NOUN
cet-12214	99	75	(	(	PUNCT
cet-12214	99	76	oxidant	oxidant	ADJ
cet-12214	99	77	)	)	PUNCT
cet-12214	99	78	concentration	concentration	NOUN
cet-12214	99	79	in	in	ADP
cet-12214	99	80	gases	gas	NOUN
cet-12214	99	81	and	and	CCONJ
cet-12214	99	82	vapors	vapor	NOUN
cet-12214	99	83	,	,	PUNCT
cet-12214	99	84	astm	astm	PROPN
cet-12214	99	85	international	international	PROPN
cet-12214	99	86	,	,	PUNCT
cet-12214	99	87	west	west	PROPN
cet-12214	99	88	conshohocken	conshohocken	PROPN
cet-12214	99	89	bunjong	bunjong	PROPN
cet-12214	99	90	d.	d.	PROPN
cet-12214	99	91	,	,	PUNCT
cet-12214	99	92	pussadee	pussadee	PROPN
cet-12214	99	93	n.	n.	PROPN
cet-12214	99	94	,	,	PUNCT
cet-12214	99	95	wattanakasiwich	wattanakasiwich	NOUN
cet-12214	99	96	,	,	PUNCT
cet-12214	99	97	p.	p.	NOUN
cet-12214	99	98	,	,	PUNCT
cet-12214	99	99	2018	2018	NUM
cet-12214	99	100	,	,	PUNCT
cet-12214	99	101	optimized	optimize	VERB
cet-12214	99	102	conditions	condition	NOUN
cet-12214	99	103	of	of	ADP
cet-12214	99	104	schlieren	schlieren	PROPN
cet-12214	99	105	photography	photography	PROPN
cet-12214	99	106	,	,	PUNCT
cet-12214	99	107	journal	journal	NOUN
cet-12214	99	108	of	of	ADP
cet-12214	99	109	physics	physics	PROPN
cet-12214	99	110	:	:	PUNCT
cet-12214	99	111	conf	conf	PROPN
cet-12214	99	112	.	.	PUNCT
cet-12214	100	1	series	series	PROPN
cet-12214	100	2	1144	1144	PROPN
cet-12214	100	3	din	din	PROPN
cet-12214	100	4	en	en	PROPN
cet-12214	100	5	14034:2006	14034:2006	NUM
cet-12214	100	6	determination	determination	NOUN
cet-12214	100	7	of	of	ADP
cet-12214	100	8	explosion	explosion	NOUN
cet-12214	100	9	characteristics	characteristic	NOUN
cet-12214	100	10	of	of	ADP
cet-12214	100	11	dust	dust	NOUN
cet-12214	100	12	clouds	cloud	NOUN
cet-12214	100	13	,	,	PUNCT
cet-12214	100	14	beuth	beuth	NOUN
cet-12214	100	15	-	-	PUNCT
cet-12214	100	16	verlag	verlag	PROPN
cet-12214	100	17	,	,	PUNCT
cet-12214	100	18	berlin	berlin	PROPN
cet-12214	100	19	din	din	PROPN
cet-12214	100	20	en	en	PROPN
cet-12214	100	21	1839:2017	1839:2017	NUM
cet-12214	100	22	determination	determination	NOUN
cet-12214	100	23	of	of	ADP
cet-12214	100	24	the	the	DET
cet-12214	100	25	explosion	explosion	NOUN
cet-12214	100	26	limits	limit	NOUN
cet-12214	100	27	for	for	ADP
cet-12214	100	28	flammable	flammable	ADJ
cet-12214	100	29	gases	gas	NOUN
cet-12214	100	30	and	and	CCONJ
cet-12214	100	31	vapours	vapour	NOUN
cet-12214	100	32	,	,	PUNCT
cet-12214	100	33	beuth	beuth	NOUN
cet-12214	100	34	-	-	PUNCT
cet-12214	100	35	verlag	verlag	PROPN
cet-12214	100	36	,	,	PUNCT
cet-12214	100	37	berlin	berlin	PROPN
cet-12214	100	38	din	din	PROPN
cet-12214	100	39	en	en	PROPN
cet-12214	100	40	15967:2011	15967:2011	NUM
cet-12214	100	41	determination	determination	NOUN
cet-12214	100	42	of	of	ADP
cet-12214	100	43	maximum	maximum	ADJ
cet-12214	100	44	explosion	explosion	NOUN
cet-12214	100	45	pressure	pressure	NOUN
cet-12214	100	46	and	and	CCONJ
cet-12214	100	47	the	the	DET
cet-12214	100	48	maximum	maximum	ADJ
cet-12214	100	49	rate	rate	NOUN
cet-12214	100	50	of	of	ADP
cet-12214	100	51	pressure	pressure	NOUN
cet-12214	100	52	rise	rise	NOUN
cet-12214	100	53	of	of	ADP
cet-12214	100	54	gases	gas	NOUN
cet-12214	100	55	and	and	CCONJ
cet-12214	100	56	vapours	vapour	NOUN
cet-12214	100	57	,	,	PUNCT
cet-12214	100	58	beuth	beuth	NOUN
cet-12214	100	59	-	-	PUNCT
cet-12214	100	60	verlag	verlag	PROPN
cet-12214	100	61	,	,	PUNCT
cet-12214	100	62	berlin	berlin	PROPN
cet-12214	100	63	din	din	PROPN
cet-12214	100	64	en	en	ADP
cet-12214	100	65	iso	iso	PROPN
cet-12214	100	66	10156:2017	10156:2017	NUM
cet-12214	100	67	gas	gas	NOUN
cet-12214	100	68	cylinders	cylinder	NOUN
cet-12214	100	69	–	–	PUNCT
cet-12214	100	70	gases	gas	NOUN
cet-12214	100	71	and	and	CCONJ
cet-12214	100	72	gas	gas	NOUN
cet-12214	100	73	mixtures	mixture	NOUN
cet-12214	100	74	–	–	PUNCT
cet-12214	100	75	determination	determination	NOUN
cet-12214	100	76	of	of	ADP
cet-12214	100	77	fire	fire	NOUN
cet-12214	100	78	potential	potential	NOUN
cet-12214	100	79	and	and	CCONJ
cet-12214	100	80	oxidizing	oxidize	VERB
cet-12214	100	81	ability	ability	NOUN
cet-12214	100	82	for	for	ADP
cet-12214	100	83	the	the	DET
cet-12214	100	84	selection	selection	NOUN
cet-12214	100	85	of	of	ADP
cet-12214	100	86	cylinder	cylinder	NOUN
cet-12214	100	87	valve	valve	NOUN
cet-12214	100	88	outlets	outlet	NOUN
cet-12214	100	89	,	,	PUNCT
cet-12214	100	90	beuth	beuth	NOUN
cet-12214	100	91	-	-	PUNCT
cet-12214	100	92	verlag	verlag	PROPN
cet-12214	100	93	,	,	PUNCT
cet-12214	100	94	berlin	berlin	PROPN
cet-12214	100	95	glor	glor	PROPN
cet-12214	100	96	m.	m.	PROPN
cet-12214	100	97	,	,	PUNCT
cet-12214	100	98	schwenzfeuer	schwenzfeuer	PROPN
cet-12214	100	99	k.	k.	PROPN
cet-12214	100	100	,	,	PUNCT
cet-12214	100	101	2005	2005	NUM
cet-12214	100	102	,	,	PUNCT
cet-12214	100	103	direct	direct	ADJ
cet-12214	100	104	ignition	ignition	NOUN
cet-12214	100	105	tests	test	NOUN
cet-12214	100	106	with	with	ADP
cet-12214	100	107	brush	brush	NOUN
cet-12214	100	108	discharges	discharge	NOUN
cet-12214	100	109	,	,	PUNCT
cet-12214	100	110	journal	journal	NOUN
cet-12214	100	111	of	of	ADP
cet-12214	100	112	electrostatics	electrostatic	NOUN
cet-12214	100	113	,	,	PUNCT
cet-12214	100	114	63	63	NUM
cet-12214	100	115	,	,	PUNCT
cet-12214	100	116	463	463	NUM
cet-12214	100	117	-	-	SYM
cet-12214	100	118	468	468	NUM
cet-12214	100	119	hertzberg	hertzberg	NOUN
cet-12214	100	120	m.	m.	NOUN
cet-12214	100	121	,	,	PUNCT
cet-12214	100	122	cashdollar	cashdollar	PROPN
cet-12214	100	123	k.	k.	PROPN
cet-12214	100	124	l.	l.	PROPN
cet-12214	100	125	,	,	PUNCT
cet-12214	100	126	zlochower	zlochower	PROPN
cet-12214	100	127	i.	i.	PROPN
cet-12214	100	128	a.	a.	PROPN
cet-12214	100	129	,	,	PUNCT
cet-12214	100	130	1986	1986	NUM
cet-12214	100	131	,	,	PUNCT
cet-12214	100	132	flammability	flammability	NOUN
cet-12214	100	133	limit	limit	NOUN
cet-12214	100	134	measurements	measurement	NOUN
cet-12214	100	135	for	for	ADP
cet-12214	100	136	dusts	dust	NOUN
cet-12214	100	137	and	and	CCONJ
cet-12214	100	138	gases	gas	NOUN
cet-12214	100	139	:	:	PUNCT
cet-12214	100	140	ignition	ignition	NOUN
cet-12214	100	141	energy	energy	NOUN
cet-12214	100	142	requirements	requirement	NOUN
cet-12214	100	143	and	and	CCONJ
cet-12214	100	144	pressure	pressure	NOUN
cet-12214	100	145	dependencies	dependency	NOUN
cet-12214	100	146	,	,	PUNCT
cet-12214	100	147	twenty	twenty	NUM
cet-12214	100	148	-	-	PUNCT
cet-12214	100	149	first	first	ADJ
cet-12214	100	150	symposium	symposium	NOUN
cet-12214	100	151	(	(	PUNCT
cet-12214	100	152	international	international	ADJ
cet-12214	100	153	)	)	PUNCT
cet-12214	100	154	on	on	ADP
cet-12214	100	155	combustion	combustion	NOUN
cet-12214	100	156	,	,	PUNCT
cet-12214	100	157	303	303	NUM
cet-12214	100	158	-	-	SYM
cet-12214	100	159	313	313	NUM
cet-12214	100	160	merlin	merlin	PROPN
cet-12214	100	161	p.	p.	PROPN
cet-12214	100	162	,	,	PUNCT
cet-12214	100	163	2020	2020	NUM
cet-12214	100	164	,	,	PUNCT
cet-12214	100	165	schlieren	schlieren	PROPN
cet-12214	100	166	images	image	NOUN
cet-12214	100	167	reveal	reveal	VERB
cet-12214	100	168	supersonic	supersonic	ADJ
cet-12214	100	169	shock	shock	NOUN
cet-12214	100	170	waves	wave	NOUN
cet-12214	100	171	,	,	PUNCT
cet-12214	100	172	https://www.nasa.gov/centers/armstrong/features/shock_and_awesome.html	https://www.nasa.gov/centers/armstrong/features/shock_and_awesome.html	X
cet-12214	100	173	,	,	PUNCT
cet-12214	100	174	accessed	access	VERB
cet-12214	100	175	08/02/2022	08/02/2022	NUM
cet-12214	100	176	settles	settle	NOUN
cet-12214	100	177	g.	g.	PROPN
cet-12214	100	178	s.	s.	PROPN
cet-12214	100	179	,	,	PUNCT
cet-12214	100	180	2001	2001	NUM
cet-12214	100	181	,	,	PUNCT
cet-12214	100	182	schlieren	schlieren	PROPN
cet-12214	100	183	and	and	CCONJ
cet-12214	100	184	shadowgraph	shadowgraph	ADJ
cet-12214	100	185	techniques	technique	NOUN
cet-12214	100	186	,	,	PUNCT
cet-12214	100	187	springer	springer	NOUN
cet-12214	100	188	verlag	verlag	PROPN
cet-12214	100	189	berlin	berlin	PROPN
cet-12214	100	190	settles	settles	PROPN
cet-12214	100	191	g.	g.	PROPN
cet-12214	100	192	s.	s.	PROPN
cet-12214	100	193	,	,	PUNCT
cet-12214	100	194	hargather	hargather	PROPN
cet-12214	100	195	m.j	m.j	PROPN
cet-12214	100	196	.	.	PROPN
cet-12214	100	197	,	,	PUNCT
cet-12214	100	198	2016	2016	NUM
cet-12214	100	199	,	,	PUNCT
cet-12214	100	200	a	a	DET
cet-12214	100	201	review	review	NOUN
cet-12214	100	202	of	of	ADP
cet-12214	100	203	recent	recent	ADJ
cet-12214	100	204	developments	development	NOUN
cet-12214	100	205	in	in	ADP
cet-12214	100	206	schlieren	schlieren	PROPN
cet-12214	100	207	and	and	CCONJ
cet-12214	100	208	shadowgraph	shadowgraph	NOUN
cet-12214	100	209	techniques	technique	NOUN
cet-12214	100	210	measurement	measurement	NOUN
cet-12214	100	211	science	science	NOUN
cet-12214	100	212	and	and	CCONJ
cet-12214	100	213	technology	technology	NOUN
cet-12214	100	214	,	,	PUNCT
cet-12214	100	215	28	28	NUM
cet-12214	100	216	,	,	PUNCT
cet-12214	100	217	042001	042001	NUM
cet-12214	100	218	spitzer	spitzer	PROPN
cet-12214	100	219	s.	s.	PROPN
cet-12214	100	220	,	,	PUNCT
cet-12214	100	221	askar	askar	PROPN
cet-12214	100	222	e.	e.	PROPN
cet-12214	100	223	,	,	PUNCT
cet-12214	100	224	schröder	schröder	PROPN
cet-12214	100	225	v.	v.	PROPN
cet-12214	100	226	,	,	PUNCT
cet-12214	100	227	krietsch	krietsch	PROPN
cet-12214	100	228	a.	a.	NOUN
cet-12214	100	229	,	,	PUNCT
cet-12214	100	230	2021	2021	NUM
cet-12214	100	231	,	,	PUNCT
cet-12214	100	232	comparative	comparative	ADJ
cet-12214	100	233	study	study	NOUN
cet-12214	100	234	on	on	ADP
cet-12214	100	235	standardized	standardized	ADJ
cet-12214	100	236	ignition	ignition	NOUN
cet-12214	100	237	sources	source	NOUN
cet-12214	100	238	used	use	VERB
cet-12214	100	239	for	for	ADP
cet-12214	100	240	explosion	explosion	NOUN
cet-12214	100	241	testing	testing	NOUN
cet-12214	100	242	,	,	PUNCT
cet-12214	100	243	journal	journal	NOUN
cet-12214	100	244	of	of	ADP
cet-12214	100	245	loss	loss	NOUN
cet-12214	100	246	prevention	prevention	NOUN
cet-12214	100	247	in	in	ADP
cet-12214	100	248	the	the	DET
cet-12214	100	249	process	process	NOUN
cet-12214	100	250	industries	industry	NOUN
cet-12214	100	251	,	,	PUNCT
cet-12214	100	252	71	71	NUM
cet-12214	100	253	,	,	PUNCT
cet-12214	100	254	104516	104516	NUM
cet-12214	100	255	522	522	NUM
cet-12214	100	256	https://www.nasa.gov/centers/armstrong/features/shock_and_awesome.html	https://www.nasa.gov/centers/armstrong/features/shock_and_awesome.html	PROPN
cet-12214	100	257	lp-2022-abstract-003.pdf	lp-2022-abstract-003.pdf	PROPN
cet-12214	100	258	comparative	comparative	ADJ
cet-12214	100	259	study	study	NOUN
cet-12214	100	260	on	on	ADP
cet-12214	100	261	standardized	standardized	ADJ
cet-12214	100	262	ignition	ignition	NOUN
cet-12214	100	263	sources	source	NOUN
cet-12214	100	264	part	part	NOUN
cet-12214	100	265	2	2	NUM
cet-12214	100	266	:	:	PUNCT
cet-12214	100	267	exploration	exploration	NOUN
cet-12214	100	268	of	of	ADP
cet-12214	100	269	the	the	DET
cet-12214	100	270	initial	initial	ADJ
cet-12214	100	271	igniting	ignite	VERB
cet-12214	100	272	volume	volume	NOUN
cet-12214	100	273	of	of	ADP
cet-12214	100	274	standardized	standardized	ADJ
cet-12214	100	275	ignition	ignition	NOUN
cet-12214	100	276	sources	source	NOUN
cet-12214	100	277	for	for	ADP
cet-12214	100	278	the	the	DET
cet-12214	100	279	determination	determination	NOUN
cet-12214	100	280	of	of	ADP
cet-12214	100	281	explosion	explosion	NOUN
cet-12214	100	282	characteristics	characteristic	NOUN