id	sid	tid	token	lemma	pos
ispiv-184	1	1	page	page	NOUN
ispiv-184	1	2	1	1	NUM
ispiv-184	1	3	of	of	ADP
ispiv-184	1	4	10	10	NUM
ispiv-184	1	5	14th	14th	ADJ
ispiv-184	1	6	international	international	ADJ
ispiv-184	1	7	symposium	symposium	NOUN
ispiv-184	1	8	on	on	ADP
ispiv-184	1	9	particle	particle	NOUN
ispiv-184	1	10	image	image	NOUN
ispiv-184	1	11	velocimetry	velocimetry	NOUN
ispiv-184	1	12	–	–	PUNCT
ispiv-184	1	13	ispiv	ispiv	NOUN
ispiv-184	1	14	2021	2021	NUM
ispiv-184	1	15	august	august	PROPN
ispiv-184	1	16	1–5	1–5	NUM
ispiv-184	1	17	,	,	PUNCT
ispiv-184	1	18	2021	2021	NUM
ispiv-184	1	19	piv	piv	NOUN
ispiv-184	1	20	measurements	measurement	NOUN
ispiv-184	1	21	of	of	ADP
ispiv-184	1	22	entrainment	entrainment	NOUN
ispiv-184	1	23	process	process	NOUN
ispiv-184	1	24	of	of	ADP
ispiv-184	1	25	directly	directly	ADV
ispiv-184	1	26	injected	inject	VERB
ispiv-184	1	27	media	medium	NOUN
ispiv-184	1	28	in	in	ADP
ispiv-184	1	29	internal	internal	ADJ
ispiv-184	1	30	combustion	combustion	NOUN
ispiv-184	1	31	engines	engine	NOUN
ispiv-184	1	32	elsayed	elsaye	VERB
ispiv-184	1	33	abdelhameed1	abdelhameed1	NOUN
ispiv-184	1	34	,	,	PUNCT
ispiv-184	1	35	takahide	takahide	NOUN
ispiv-184	1	36	aoyagi1	aoyagi1	PROPN
ispiv-184	1	37	,	,	PUNCT
ispiv-184	1	38	daisuke	daisuke	PROPN
ispiv-184	1	39	tsuru1	tsuru1	PROPN
ispiv-184	1	40	,	,	PUNCT
ispiv-184	1	41	hiroshi	hiroshi	PROPN
ispiv-184	1	42	tashima1	tashima1	PROPN
ispiv-184	1	43	*	*	PROPN
ispiv-184	1	44	1	1	NUM
ispiv-184	1	45	interdisciplinary	interdisciplinary	NOUN
ispiv-184	1	46	graduate	graduate	NOUN
ispiv-184	1	47	school	school	NOUN
ispiv-184	1	48	of	of	ADP
ispiv-184	1	49	engineering	engineering	NOUN
ispiv-184	1	50	sciences	sciences	PROPN
ispiv-184	1	51	,	,	PUNCT
ispiv-184	1	52	kyushu	kyushu	PROPN
ispiv-184	1	53	university	university	PROPN
ispiv-184	1	54	,	,	PUNCT
ispiv-184	1	55	japan	japan	PROPN
ispiv-184	1	56	*	*	PUNCT
ispiv-184	1	57	corresponding	correspond	VERB
ispiv-184	1	58	author	author	NOUN
ispiv-184	1	59	:	:	PUNCT
ispiv-184	1	60	hiroshi	hiroshi	PROPN
ispiv-184	1	61	tashima	tashima	PROPN
ispiv-184	1	62	,	,	PUNCT
ispiv-184	1	63	interdisciplinary	interdisciplinary	ADJ
ispiv-184	1	64	graduate	graduate	NOUN
ispiv-184	1	65	school	school	NOUN
ispiv-184	1	66	of	of	ADP
ispiv-184	1	67	engineering	engineering	NOUN
ispiv-184	1	68	sciences	sciences	PROPN
ispiv-184	1	69	,	,	PUNCT
ispiv-184	1	70	kyushu	kyushu	PROPN
ispiv-184	1	71	university	university	PROPN
ispiv-184	1	72	6	6	NUM
ispiv-184	1	73	-	-	SYM
ispiv-184	1	74	1	1	NUM
ispiv-184	1	75	kasuga	kasuga	NOUN
ispiv-184	1	76	-	-	PUNCT
ispiv-184	1	77	koen	koen	PROPN
ispiv-184	1	78	,	,	PUNCT
ispiv-184	1	79	kasuga	kasuga	PROPN
ispiv-184	1	80	,	,	PUNCT
ispiv-184	1	81	fukuoka	fukuoka	PROPN
ispiv-184	1	82	,	,	PUNCT
ispiv-184	1	83	japan	japan	PROPN
ispiv-184	1	84	tel	tel	PROPN
ispiv-184	1	85	.	.	PUNCT
ispiv-184	1	86	:	:	PUNCT
ispiv-184	2	1	+81	+81	ADJ
ispiv-184	2	2	-	-	PUNCT
ispiv-184	2	3	92	92	NUM
ispiv-184	2	4	-	-	PUNCT
ispiv-184	2	5	583	583	NUM
ispiv-184	2	6	-	-	PUNCT
ispiv-184	2	7	7592	7592	NUM
ispiv-184	2	8	email	email	NOUN
ispiv-184	2	9	:	:	PUNCT
ispiv-184	2	10	tasima@ence.kyushu-u.ac.jp	tasima@ence.kyushu-u.ac.jp	DET
ispiv-184	2	11	abstract	abstract	ADJ
ispiv-184	2	12	piv	piv	NOUN
ispiv-184	2	13	measurements	measurement	NOUN
ispiv-184	2	14	have	have	AUX
ispiv-184	2	15	been	be	AUX
ispiv-184	2	16	successfully	successfully	ADV
ispiv-184	2	17	applied	apply	VERB
ispiv-184	2	18	to	to	ADP
ispiv-184	2	19	various	various	ADJ
ispiv-184	2	20	flow	flow	NOUN
ispiv-184	2	21	fields	field	NOUN
ispiv-184	2	22	relating	relate	VERB
ispiv-184	2	23	internal	internal	ADJ
ispiv-184	2	24	combustion	combustion	NOUN
ispiv-184	2	25	engines	engine	NOUN
ispiv-184	2	26	such	such	ADJ
ispiv-184	2	27	as	as	ADP
ispiv-184	2	28	in	in	ADP
ispiv-184	2	29	-	-	PUNCT
ispiv-184	2	30	cylinder	cylinder	NOUN
ispiv-184	2	31	air	air	NOUN
ispiv-184	2	32	motion	motion	NOUN
ispiv-184	2	33	,	,	PUNCT
ispiv-184	2	34	air	air	NOUN
ispiv-184	2	35	flow	flow	NOUN
ispiv-184	2	36	in	in	ADP
ispiv-184	2	37	an	an	DET
ispiv-184	2	38	intake	intake	ADJ
ispiv-184	2	39	port	port	NOUN
ispiv-184	2	40	,	,	PUNCT
ispiv-184	2	41	and	and	CCONJ
ispiv-184	2	42	even	even	ADV
ispiv-184	2	43	a	a	DET
ispiv-184	2	44	discharging	discharge	VERB
ispiv-184	2	45	passage	passage	NOUN
ispiv-184	2	46	of	of	ADP
ispiv-184	2	47	an	an	DET
ispiv-184	2	48	ignition	ignition	NOUN
ispiv-184	2	49	plug	plug	NOUN
ispiv-184	2	50	.	.	PUNCT
ispiv-184	3	1	measurements	measurement	NOUN
ispiv-184	3	2	of	of	ADP
ispiv-184	3	3	induced	induced	ADJ
ispiv-184	3	4	air	air	NOUN
ispiv-184	3	5	motion	motion	NOUN
ispiv-184	3	6	around	around	ADP
ispiv-184	3	7	diesel	diesel	NOUN
ispiv-184	3	8	sprays	spray	NOUN
ispiv-184	3	9	can	can	AUX
ispiv-184	3	10	be	be	AUX
ispiv-184	3	11	said	say	VERB
ispiv-184	3	12	to	to	PART
ispiv-184	3	13	be	be	AUX
ispiv-184	3	14	a	a	DET
ispiv-184	3	15	significant	significant	ADJ
ispiv-184	3	16	example	example	NOUN
ispiv-184	3	17	of	of	ADP
ispiv-184	3	18	the	the	DET
ispiv-184	3	19	piv	piv	NOUN
ispiv-184	3	20	applications	application	NOUN
ispiv-184	3	21	because	because	SCONJ
ispiv-184	3	22	the	the	DET
ispiv-184	3	23	air	air	NOUN
ispiv-184	3	24	motion	motion	NOUN
ispiv-184	3	25	is	be	AUX
ispiv-184	3	26	reflected	reflect	VERB
ispiv-184	3	27	in	in	ADP
ispiv-184	3	28	an	an	DET
ispiv-184	3	29	unsteady	unsteady	ADJ
ispiv-184	3	30	complicated	complicated	ADJ
ispiv-184	3	31	flow	flow	NOUN
ispiv-184	3	32	structure	structure	NOUN
ispiv-184	3	33	.	.	PUNCT
ispiv-184	4	1	instead	instead	ADV
ispiv-184	4	2	of	of	ADP
ispiv-184	4	3	the	the	DET
ispiv-184	4	4	apparent	apparent	ADJ
ispiv-184	4	5	entrainment	entrainment	NOUN
ispiv-184	4	6	exaggerated	exaggerate	VERB
ispiv-184	4	7	by	by	ADP
ispiv-184	4	8	spray	spray	NOUN
ispiv-184	4	9	droplet	droplet	ADJ
ispiv-184	4	10	dispersing	dispersing	NOUN
ispiv-184	4	11	,	,	PUNCT
ispiv-184	4	12	substantial	substantial	ADJ
ispiv-184	4	13	air	air	NOUN
ispiv-184	4	14	entrainment	entrainment	NOUN
ispiv-184	4	15	through	through	ADP
ispiv-184	4	16	momentum	momentum	NOUN
ispiv-184	4	17	exchange	exchange	NOUN
ispiv-184	4	18	between	between	ADP
ispiv-184	4	19	liquid	liquid	NOUN
ispiv-184	4	20	and	and	CCONJ
ispiv-184	4	21	gas	gas	NOUN
ispiv-184	4	22	was	be	AUX
ispiv-184	4	23	finally	finally	ADV
ispiv-184	4	24	obtained	obtain	VERB
ispiv-184	4	25	by	by	ADP
ispiv-184	4	26	combining	combine	VERB
ispiv-184	4	27	piv	piv	NOUN
ispiv-184	4	28	and	and	CCONJ
ispiv-184	4	29	spray	spray	VERB
ispiv-184	4	30	profile	profile	NOUN
ispiv-184	4	31	observation	observation	NOUN
ispiv-184	4	32	.	.	PUNCT
ispiv-184	5	1	piv	piv	NOUN
ispiv-184	5	2	measurements	measurement	NOUN
ispiv-184	5	3	of	of	ADP
ispiv-184	5	4	this	this	DET
ispiv-184	5	5	kind	kind	NOUN
ispiv-184	5	6	were	be	AUX
ispiv-184	5	7	extensionally	extensionally	ADV
ispiv-184	5	8	applied	apply	VERB
ispiv-184	5	9	to	to	ADP
ispiv-184	5	10	other	other	ADJ
ispiv-184	5	11	direct	direct	ADJ
ispiv-184	5	12	fluid	fluid	NOUN
ispiv-184	5	13	injection	injection	NOUN
ispiv-184	5	14	by	by	ADP
ispiv-184	5	15	the	the	DET
ispiv-184	5	16	authors	author	NOUN
ispiv-184	5	17	.	.	PUNCT
ispiv-184	6	1	the	the	DET
ispiv-184	6	2	second	second	ADJ
ispiv-184	6	3	object	object	NOUN
ispiv-184	6	4	was	be	AUX
ispiv-184	6	5	a	a	DET
ispiv-184	6	6	high	high	ADJ
ispiv-184	6	7	-	-	PUNCT
ispiv-184	6	8	pressure	pressure	NOUN
ispiv-184	6	9	gas	gas	NOUN
ispiv-184	6	10	jet	jet	NOUN
ispiv-184	6	11	directly	directly	ADV
ispiv-184	6	12	injected	inject	VERB
ispiv-184	6	13	under	under	ADP
ispiv-184	6	14	gas	gas	NOUN
ispiv-184	6	15	pressure	pressure	NOUN
ispiv-184	6	16	as	as	ADV
ispiv-184	6	17	high	high	ADJ
ispiv-184	6	18	as	as	ADP
ispiv-184	6	19	30	30	NUM
ispiv-184	6	20	mpa	mpa	NOUN
ispiv-184	6	21	.	.	PUNCT
ispiv-184	7	1	it	it	PRON
ispiv-184	7	2	was	be	AUX
ispiv-184	7	3	found	find	VERB
ispiv-184	7	4	the	the	DET
ispiv-184	7	5	gas	gas	NOUN
ispiv-184	7	6	jet	jet	NOUN
ispiv-184	7	7	has	have	VERB
ispiv-184	7	8	strong	strong	ADJ
ispiv-184	7	9	air	air	NOUN
ispiv-184	7	10	entrainment	entrainment	NOUN
ispiv-184	7	11	through	through	ADP
ispiv-184	7	12	momentum	momentum	NOUN
ispiv-184	7	13	exchange	exchange	NOUN
ispiv-184	7	14	in	in	ADP
ispiv-184	7	15	a	a	DET
ispiv-184	7	16	single	single	ADJ
ispiv-184	7	17	gaseous	gaseous	ADJ
ispiv-184	7	18	phase	phase	NOUN
ispiv-184	7	19	between	between	ADP
ispiv-184	7	20	fuel	fuel	NOUN
ispiv-184	7	21	gas	gas	NOUN
ispiv-184	7	22	and	and	CCONJ
ispiv-184	7	23	ambient	ambient	ADJ
ispiv-184	7	24	air	air	NOUN
ispiv-184	7	25	.	.	PUNCT
ispiv-184	8	1	the	the	DET
ispiv-184	8	2	third	third	ADJ
ispiv-184	8	3	directly	directly	ADV
ispiv-184	8	4	injected	inject	VERB
ispiv-184	8	5	medium	medium	NOUN
ispiv-184	8	6	in	in	ADP
ispiv-184	8	7	internal	internal	ADJ
ispiv-184	8	8	combustion	combustion	NOUN
ispiv-184	8	9	engines	engine	NOUN
ispiv-184	8	10	should	should	AUX
ispiv-184	8	11	be	be	AUX
ispiv-184	8	12	torch	torch	NOUN
ispiv-184	8	13	flame	flame	NOUN
ispiv-184	8	14	ejected	eject	VERB
ispiv-184	8	15	from	from	ADP
ispiv-184	8	16	nozzle	nozzle	NOUN
ispiv-184	8	17	holes	hole	NOUN
ispiv-184	8	18	of	of	ADP
ispiv-184	8	19	a	a	DET
ispiv-184	8	20	pre	pre	ADJ
ispiv-184	8	21	-	-	ADJ
ispiv-184	8	22	combustion	combustion	ADJ
ispiv-184	8	23	chamber	chamber	NOUN
ispiv-184	8	24	(	(	PUNCT
ispiv-184	8	25	pcc	pcc	PROPN
ispiv-184	8	26	)	)	PUNCT
ispiv-184	8	27	to	to	ADP
ispiv-184	8	28	a	a	DET
ispiv-184	8	29	main	main	ADJ
ispiv-184	8	30	combustion	combustion	NOUN
ispiv-184	8	31	chamber	chamber	NOUN
ispiv-184	8	32	(	(	PUNCT
ispiv-184	8	33	mcc	mcc	PROPN
ispiv-184	8	34	)	)	PUNCT
ispiv-184	8	35	of	of	ADP
ispiv-184	8	36	a	a	DET
ispiv-184	8	37	so	so	ADV
ispiv-184	8	38	-	-	PUNCT
ispiv-184	8	39	called	call	VERB
ispiv-184	8	40	df	df	NOUN
ispiv-184	8	41	(	(	PUNCT
ispiv-184	8	42	dual	dual	ADJ
ispiv-184	8	43	-	-	PUNCT
ispiv-184	8	44	fuel	fuel	NOUN
ispiv-184	8	45	)	)	PUNCT
ispiv-184	8	46	engine	engine	NOUN
ispiv-184	8	47	.	.	PUNCT
ispiv-184	9	1	in	in	ADP
ispiv-184	9	2	this	this	DET
ispiv-184	9	3	study	study	NOUN
ispiv-184	9	4	,	,	PUNCT
ispiv-184	9	5	mixture	mixture	NOUN
ispiv-184	9	6	entrainment	entrainment	NOUN
ispiv-184	9	7	process	process	NOUN
ispiv-184	9	8	of	of	ADP
ispiv-184	9	9	torch	torch	NOUN
ispiv-184	9	10	flames	flame	NOUN
ispiv-184	9	11	is	be	AUX
ispiv-184	9	12	discussed	discuss	VERB
ispiv-184	9	13	on	on	ADP
ispiv-184	9	14	the	the	DET
ispiv-184	9	15	piv	piv	NOUN
ispiv-184	9	16	results	result	NOUN
ispiv-184	9	17	for	for	ADP
ispiv-184	9	18	the	the	DET
ispiv-184	9	19	first	first	ADJ
ispiv-184	9	20	time	time	NOUN
ispiv-184	9	21	.	.	PUNCT
ispiv-184	10	1	however	however	ADV
ispiv-184	10	2	,	,	PUNCT
ispiv-184	10	3	chamber	chamber	NOUN
ispiv-184	10	4	configurations	configuration	NOUN
ispiv-184	10	5	of	of	ADP
ispiv-184	10	6	a	a	DET
ispiv-184	10	7	real	real	ADJ
ispiv-184	10	8	df	df	NOUN
ispiv-184	10	9	engine	engine	NOUN
ispiv-184	10	10	are	be	AUX
ispiv-184	10	11	hard	hard	ADJ
ispiv-184	10	12	to	to	PART
ispiv-184	10	13	simulate	simulate	VERB
ispiv-184	10	14	since	since	SCONJ
ispiv-184	10	15	it	it	PRON
ispiv-184	10	16	requires	require	VERB
ispiv-184	10	17	several	several	ADJ
ispiv-184	10	18	auxiliary	auxiliary	ADJ
ispiv-184	10	19	pcc	pcc	NOUN
ispiv-184	10	20	devices	device	NOUN
ispiv-184	10	21	such	such	ADJ
ispiv-184	10	22	as	as	ADP
ispiv-184	10	23	an	an	DET
ispiv-184	10	24	ignition	ignition	NOUN
ispiv-184	10	25	plug	plug	NOUN
ispiv-184	10	26	,	,	PUNCT
ispiv-184	10	27	a	a	DET
ispiv-184	10	28	sub	sub	NOUN
ispiv-184	10	29	gas	gas	NOUN
ispiv-184	10	30	injector	injector	NOUN
ispiv-184	10	31	,	,	PUNCT
ispiv-184	10	32	and	and	CCONJ
ispiv-184	10	33	so	so	ADV
ispiv-184	10	34	on	on	ADV
ispiv-184	10	35	.	.	PUNCT
ispiv-184	11	1	all	all	PRON
ispiv-184	11	2	of	of	ADP
ispiv-184	11	3	them	they	PRON
ispiv-184	11	4	should	should	AUX
ispiv-184	11	5	be	be	AUX
ispiv-184	11	6	actuated	actuate	VERB
ispiv-184	11	7	synchronously	synchronously	ADV
ispiv-184	11	8	with	with	ADP
ispiv-184	11	9	an	an	DET
ispiv-184	11	10	engine	engine	NOUN
ispiv-184	11	11	crank	crank	NOUN
ispiv-184	11	12	angle	angle	NOUN
ispiv-184	11	13	.	.	PUNCT
ispiv-184	12	1	in	in	ADP
ispiv-184	12	2	the	the	DET
ispiv-184	12	3	case	case	NOUN
ispiv-184	12	4	of	of	ADP
ispiv-184	12	5	a	a	DET
ispiv-184	12	6	constant	constant	ADJ
ispiv-184	12	7	volume	volume	NOUN
ispiv-184	12	8	vessel	vessel	NOUN
ispiv-184	12	9	(	(	PUNCT
ispiv-184	12	10	cvv	cvv	PROPN
ispiv-184	12	11	)	)	PUNCT
ispiv-184	12	12	,	,	PUNCT
ispiv-184	12	13	the	the	DET
ispiv-184	12	14	synchronization	synchronization	NOUN
ispiv-184	12	15	is	be	AUX
ispiv-184	12	16	not	not	PART
ispiv-184	12	17	necessary	necessary	ADJ
ispiv-184	12	18	,	,	PUNCT
ispiv-184	12	19	but	but	CCONJ
ispiv-184	12	20	the	the	DET
ispiv-184	12	21	mixture	mixture	NOUN
ispiv-184	12	22	control	control	NOUN
ispiv-184	12	23	in	in	ADP
ispiv-184	12	24	the	the	DET
ispiv-184	12	25	pcc	pcc	NOUN
ispiv-184	12	26	becomes	become	VERB
ispiv-184	12	27	problematic	problematic	ADJ
ispiv-184	12	28	because	because	SCONJ
ispiv-184	12	29	of	of	ADP
ispiv-184	12	30	the	the	DET
ispiv-184	12	31	lack	lack	NOUN
ispiv-184	12	32	of	of	ADP
ispiv-184	12	33	compression	compression	NOUN
ispiv-184	12	34	and	and	CCONJ
ispiv-184	12	35	expansion	expansion	NOUN
ispiv-184	12	36	strokes	stroke	NOUN
ispiv-184	12	37	that	that	PRON
ispiv-184	12	38	assures	assure	VERB
ispiv-184	12	39	pcc	pcc	NOUN
ispiv-184	12	40	gas	gas	NOUN
ispiv-184	12	41	exchange	exchange	NOUN
ispiv-184	12	42	.	.	PUNCT
ispiv-184	13	1	for	for	ADP
ispiv-184	13	2	overcoming	overcome	VERB
ispiv-184	13	3	the	the	DET
ispiv-184	13	4	situation	situation	NOUN
ispiv-184	13	5	,	,	PUNCT
ispiv-184	13	6	rupture	rupture	NOUN
ispiv-184	13	7	of	of	ADP
ispiv-184	13	8	a	a	DET
ispiv-184	13	9	membrane	membrane	NOUN
ispiv-184	13	10	was	be	AUX
ispiv-184	13	11	introduced	introduce	VERB
ispiv-184	13	12	in	in	ADP
ispiv-184	13	13	this	this	DET
ispiv-184	13	14	study	study	NOUN
ispiv-184	13	15	.	.	PUNCT
ispiv-184	14	1	the	the	DET
ispiv-184	14	2	membrane	membrane	NOUN
ispiv-184	14	3	turns	turn	VERB
ispiv-184	14	4	the	the	DET
ispiv-184	14	5	upper	upper	ADJ
ispiv-184	14	6	part	part	NOUN
ispiv-184	14	7	of	of	ADP
ispiv-184	14	8	the	the	DET
ispiv-184	14	9	pcc	pcc	NOUN
ispiv-184	14	10	into	into	ADP
ispiv-184	14	11	an	an	DET
ispiv-184	14	12	air	air	NOUN
ispiv-184	14	13	pressure	pressure	NOUN
ispiv-184	14	14	reservoir	reservoir	NOUN
ispiv-184	14	15	and	and	CCONJ
ispiv-184	14	16	low	low	ADJ
ispiv-184	14	17	-	-	PUNCT
ispiv-184	14	18	pressure	pressure	NOUN
ispiv-184	14	19	air	air	NOUN
ispiv-184	14	20	jets	jet	NOUN
ispiv-184	14	21	eject	eject	VERB
ispiv-184	14	22	from	from	ADP
ispiv-184	14	23	the	the	DET
ispiv-184	14	24	nozzle	nozzle	NOUN
ispiv-184	14	25	holes	hole	NOUN
ispiv-184	14	26	after	after	SCONJ
ispiv-184	14	27	a	a	DET
ispiv-184	14	28	solenoid	solenoid	NOUN
ispiv-184	14	29	-	-	PUNCT
ispiv-184	14	30	driven	drive	VERB
ispiv-184	14	31	needle	needle	NOUN
ispiv-184	14	32	pierces	pierce	VERB
ispiv-184	14	33	the	the	DET
ispiv-184	14	34	membrane	membrane	NOUN
ispiv-184	14	35	for	for	ADP
ispiv-184	14	36	rupturing	rupture	VERB
ispiv-184	14	37	.	.	PUNCT
ispiv-184	15	1	the	the	DET
ispiv-184	15	2	differential	differential	ADJ
ispiv-184	15	3	pressure	pressure	NOUN
ispiv-184	15	4	between	between	ADP
ispiv-184	15	5	the	the	DET
ispiv-184	15	6	upper	upper	ADJ
ispiv-184	15	7	chamber	chamber	NOUN
ispiv-184	15	8	and	and	CCONJ
ispiv-184	15	9	the	the	DET
ispiv-184	15	10	lower	low	ADJ
ispiv-184	15	11	one	one	NOUN
ispiv-184	15	12	was	be	AUX
ispiv-184	15	13	chosen	choose	VERB
ispiv-184	15	14	as	as	ADP
ispiv-184	15	15	a	a	DET
ispiv-184	15	16	main	main	ADJ
ispiv-184	15	17	parameter	parameter	NOUN
ispiv-184	15	18	of	of	ADP
ispiv-184	15	19	the	the	DET
ispiv-184	15	20	experiment	experiment	NOUN
ispiv-184	15	21	.	.	PUNCT
ispiv-184	16	1	since	since	SCONJ
ispiv-184	16	2	the	the	DET
ispiv-184	16	3	measurements	measurement	NOUN
ispiv-184	16	4	and	and	CCONJ
ispiv-184	16	5	analysis	analysis	NOUN
ispiv-184	16	6	of	of	ADP
ispiv-184	16	7	the	the	DET
ispiv-184	16	8	entrainment	entrainment	NOUN
ispiv-184	16	9	of	of	ADP
ispiv-184	16	10	the	the	DET
ispiv-184	16	11	low	low	ADJ
ispiv-184	16	12	-	-	PUNCT
ispiv-184	16	13	pressure	pressure	NOUN
ispiv-184	16	14	air	air	NOUN
ispiv-184	16	15	jets	jet	NOUN
ispiv-184	16	16	are	be	AUX
ispiv-184	16	17	yet	yet	ADV
ispiv-184	16	18	to	to	PART
ispiv-184	16	19	finalize	finalize	VERB
ispiv-184	16	20	,	,	PUNCT
ispiv-184	16	21	the	the	DET
ispiv-184	16	22	outlook	outlook	NOUN
ispiv-184	16	23	of	of	ADP
ispiv-184	16	24	the	the	DET
ispiv-184	16	25	cvv	cvv	NOUN
ispiv-184	16	26	,	,	PUNCT
ispiv-184	16	27	the	the	DET
ispiv-184	16	28	piv	piv	NOUN
ispiv-184	16	29	specifications	specification	NOUN
ispiv-184	16	30	,	,	PUNCT
ispiv-184	16	31	and	and	CCONJ
ispiv-184	16	32	prime	prime	ADJ
ispiv-184	16	33	results	result	NOUN
ispiv-184	16	34	of	of	ADP
ispiv-184	16	35	the	the	DET
ispiv-184	16	36	air	air	NOUN
ispiv-184	16	37	entrainment	entrainment	NOUN
ispiv-184	16	38	page	page	NOUN
ispiv-184	16	39	2	2	NUM
ispiv-184	16	40	of	of	ADP
ispiv-184	16	41	10	10	NUM
ispiv-184	16	42	are	be	AUX
ispiv-184	16	43	attached	attach	VERB
ispiv-184	16	44	herewith	herewith	NOUN
ispiv-184	16	45	.	.	PUNCT
ispiv-184	17	1	after	after	ADV
ispiv-184	17	2	all	all	ADV
ispiv-184	17	3	,	,	PUNCT
ispiv-184	17	4	the	the	DET
ispiv-184	17	5	piv	piv	NOUN
ispiv-184	17	6	measurements	measurement	NOUN
ispiv-184	17	7	revealed	reveal	VERB
ispiv-184	17	8	essential	essential	ADJ
ispiv-184	17	9	difference	difference	NOUN
ispiv-184	17	10	among	among	ADP
ispiv-184	17	11	air	air	NOUN
ispiv-184	17	12	entrainment	entrainment	NOUN
ispiv-184	17	13	processes	process	NOUN
ispiv-184	17	14	of	of	ADP
ispiv-184	17	15	the	the	DET
ispiv-184	17	16	above	above	ADJ
ispiv-184	17	17	three	three	NUM
ispiv-184	17	18	directly	directly	ADV
ispiv-184	17	19	injected	inject	VERB
ispiv-184	17	20	media	medium	NOUN
ispiv-184	17	21	in	in	ADP
ispiv-184	17	22	internal	internal	ADJ
ispiv-184	17	23	combustion	combustion	NOUN
ispiv-184	17	24	engines	engine	NOUN
ispiv-184	17	25	.	.	PUNCT
ispiv-184	18	1	1	1	NUM
ispiv-184	18	2	introduction	introduction	NOUN
ispiv-184	18	3	because	because	SCONJ
ispiv-184	18	4	of	of	ADP
ispiv-184	18	5	the	the	DET
ispiv-184	18	6	high	high	ADJ
ispiv-184	18	7	restrictions	restriction	NOUN
ispiv-184	18	8	regulations	regulation	NOUN
ispiv-184	18	9	to	to	ADP
ispiv-184	18	10	the	the	DET
ispiv-184	18	11	emissions	emission	NOUN
ispiv-184	18	12	,	,	PUNCT
ispiv-184	18	13	the	the	DET
ispiv-184	18	14	researchers	researcher	NOUN
ispiv-184	18	15	payed	pay	VERB
ispiv-184	18	16	intensive	intensive	ADJ
ispiv-184	18	17	attention	attention	NOUN
ispiv-184	18	18	to	to	PART
ispiv-184	18	19	investigate	investigate	VERB
ispiv-184	18	20	the	the	DET
ispiv-184	18	21	combustion	combustion	NOUN
ispiv-184	18	22	process	process	NOUN
ispiv-184	18	23	aiming	aim	VERB
ispiv-184	18	24	to	to	PART
ispiv-184	18	25	enhance	enhance	VERB
ispiv-184	18	26	the	the	DET
ispiv-184	18	27	fuel	fuel	NOUN
ispiv-184	18	28	combustion	combustion	NOUN
ispiv-184	18	29	process	process	NOUN
ispiv-184	18	30	and	and	CCONJ
ispiv-184	18	31	reduce	reduce	VERB
ispiv-184	18	32	emissions	emission	NOUN
ispiv-184	18	33	zhao	zhao	PROPN
ispiv-184	18	34	et	et	PROPN
ispiv-184	18	35	al	al	PROPN
ispiv-184	18	36	.	.	PROPN
ispiv-184	19	1	(	(	PUNCT
ispiv-184	19	2	2020	2020	NUM
ispiv-184	19	3	)	)	PUNCT
ispiv-184	19	4	.	.	PUNCT
ispiv-184	20	1	the	the	DET
ispiv-184	20	2	in	in	ADP
ispiv-184	20	3	-	-	PUNCT
ispiv-184	20	4	cylinder	cylinder	NOUN
ispiv-184	20	5	combustion	combustion	NOUN
ispiv-184	20	6	process	process	NOUN
ispiv-184	20	7	is	be	AUX
ispiv-184	20	8	highly	highly	ADV
ispiv-184	20	9	dependent	dependent	ADJ
ispiv-184	20	10	on	on	ADP
ispiv-184	20	11	the	the	DET
ispiv-184	20	12	fuel	fuel	NOUN
ispiv-184	20	13	-	-	PUNCT
ispiv-184	20	14	air	air	NOUN
ispiv-184	20	15	mixture	mixture	NOUN
ispiv-184	20	16	as	as	ADP
ispiv-184	20	17	air	air	NOUN
ispiv-184	20	18	entrainment	entrainment	NOUN
ispiv-184	20	19	phenomena	phenomenon	NOUN
ispiv-184	20	20	thiripuvanam	thiripuvanam	PROPN
ispiv-184	20	21	et	et	PROPN
ispiv-184	20	22	al	al	PROPN
ispiv-184	20	23	.	.	PROPN
ispiv-184	21	1	(	(	PUNCT
ispiv-184	21	2	2017	2017	NUM
ispiv-184	21	3	)	)	PUNCT
ispiv-184	21	4	.	.	PUNCT
ispiv-184	22	1	not	not	PART
ispiv-184	22	2	only	only	ADV
ispiv-184	22	3	burning	burn	VERB
ispiv-184	22	4	diesel	diesel	NOUN
ispiv-184	22	5	fuel	fuel	NOUN
ispiv-184	22	6	,	,	PUNCT
ispiv-184	22	7	but	but	CCONJ
ispiv-184	22	8	large	large	ADJ
ispiv-184	22	9	internal	internal	ADJ
ispiv-184	22	10	combustion	combustion	NOUN
ispiv-184	22	11	engines	engine	NOUN
ispiv-184	22	12	that	that	PRON
ispiv-184	22	13	burn	burn	VERB
ispiv-184	22	14	natural	natural	ADJ
ispiv-184	22	15	gas	gas	NOUN
ispiv-184	22	16	have	have	AUX
ispiv-184	22	17	also	also	ADV
ispiv-184	22	18	appeared	appear	VERB
ispiv-184	22	19	in	in	ADP
ispiv-184	22	20	marine	marine	ADJ
ispiv-184	22	21	engines	engine	NOUN
ispiv-184	22	22	as	as	ADV
ispiv-184	22	23	well	well	ADV
ispiv-184	22	24	healy	healy	PROPN
ispiv-184	22	25	et	et	PROPN
ispiv-184	22	26	al	al	PROPN
ispiv-184	22	27	.	.	PROPN
ispiv-184	22	28	,	,	PUNCT
ispiv-184	22	29	(	(	PUNCT
ispiv-184	22	30	2008	2008	NUM
ispiv-184	22	31	)	)	PUNCT
ispiv-184	22	32	;	;	PUNCT
ispiv-184	22	33	lion	lion	NOUN
ispiv-184	22	34	et	et	PROPN
ispiv-184	22	35	al	al	PROPN
ispiv-184	22	36	.	.	PROPN
ispiv-184	22	37	(	(	PUNCT
ispiv-184	22	38	2020	2020	NUM
ispiv-184	22	39	)	)	PUNCT
ispiv-184	22	40	.	.	PUNCT
ispiv-184	23	1	therefore	therefore	ADV
ispiv-184	23	2	,	,	PUNCT
ispiv-184	23	3	studying	study	VERB
ispiv-184	23	4	the	the	DET
ispiv-184	23	5	air	air	NOUN
ispiv-184	23	6	entrainment	entrainment	NOUN
ispiv-184	23	7	for	for	ADP
ispiv-184	23	8	different	different	ADJ
ispiv-184	23	9	fuel	fuel	NOUN
ispiv-184	23	10	types	type	NOUN
ispiv-184	23	11	can	can	AUX
ispiv-184	23	12	increase	increase	VERB
ispiv-184	23	13	the	the	DET
ispiv-184	23	14	combustion	combustion	NOUN
ispiv-184	23	15	process	process	NOUN
ispiv-184	23	16	knowledge	knowledge	NOUN
ispiv-184	23	17	.	.	PUNCT
ispiv-184	24	1	piv	piv	NOUN
ispiv-184	24	2	technique	technique	NOUN
ispiv-184	24	3	has	have	AUX
ispiv-184	24	4	been	be	AUX
ispiv-184	24	5	used	use	VERB
ispiv-184	24	6	previously	previously	ADV
ispiv-184	24	7	by	by	ADP
ispiv-184	24	8	many	many	ADJ
ispiv-184	24	9	researchers	researcher	NOUN
ispiv-184	24	10	.	.	PUNCT
ispiv-184	25	1	xia	xia	PROPN
ispiv-184	25	2	et	et	PROPN
ispiv-184	25	3	al	al	PROPN
ispiv-184	25	4	.	.	PUNCT
ispiv-184	25	5	xia	xia	PROPN
ispiv-184	25	6	et	et	PROPN
ispiv-184	25	7	al	al	PROPN
ispiv-184	25	8	.	.	PROPN
ispiv-184	26	1	(	(	PUNCT
ispiv-184	26	2	2019	2019	NUM
ispiv-184	26	3	)	)	PUNCT
ispiv-184	26	4	have	have	AUX
ispiv-184	26	5	studied	study	VERB
ispiv-184	26	6	in	in	ADP
ispiv-184	26	7	details	detail	NOUN
ispiv-184	26	8	the	the	DET
ispiv-184	26	9	atomization	atomization	NOUN
ispiv-184	26	10	of	of	ADP
ispiv-184	26	11	diesel	diesel	NOUN
ispiv-184	26	12	spray	spray	NOUN
ispiv-184	26	13	in	in	ADP
ispiv-184	26	14	marine	marine	ADJ
ispiv-184	26	15	diesel	diesel	NOUN
ispiv-184	26	16	scale	scale	NOUN
ispiv-184	26	17	concluding	conclude	VERB
ispiv-184	26	18	that	that	SCONJ
ispiv-184	26	19	the	the	DET
ispiv-184	26	20	liquid	liquid	ADJ
ispiv-184	26	21	phase	phase	NOUN
ispiv-184	26	22	of	of	ADP
ispiv-184	26	23	the	the	DET
ispiv-184	26	24	spray	spray	NOUN
ispiv-184	26	25	is	be	AUX
ispiv-184	26	26	smooth	smooth	ADJ
ispiv-184	26	27	and	and	CCONJ
ispiv-184	26	28	stable	stable	ADJ
ispiv-184	26	29	compared	compare	VERB
ispiv-184	26	30	showing	show	VERB
ispiv-184	26	31	shorter	short	ADJ
ispiv-184	26	32	penetration	penetration	NOUN
ispiv-184	26	33	.	.	PUNCT
ispiv-184	27	1	increasing	increase	VERB
ispiv-184	27	2	the	the	DET
ispiv-184	27	3	ambient	ambient	ADJ
ispiv-184	27	4	pressure	pressure	NOUN
ispiv-184	27	5	leads	lead	VERB
ispiv-184	27	6	to	to	PART
ispiv-184	27	7	decrease	decrease	VERB
ispiv-184	27	8	in	in	ADP
ispiv-184	27	9	tip	tip	NOUN
ispiv-184	27	10	velocity	velocity	NOUN
ispiv-184	27	11	.	.	PUNCT
ispiv-184	28	1	zhang	zhang	PROPN
ispiv-184	28	2	et	et	PROPN
ispiv-184	28	3	al	al	PROPN
ispiv-184	28	4	.	.	PROPN
ispiv-184	29	1	zhang	zhang	PROPN
ispiv-184	29	2	et	et	PROPN
ispiv-184	29	3	al	al	PROPN
ispiv-184	29	4	.	.	PROPN
ispiv-184	30	1	(	(	PUNCT
ispiv-184	30	2	2019	2019	NUM
ispiv-184	30	3	)	)	PUNCT
ispiv-184	30	4	used	use	VERB
ispiv-184	30	5	three	three	NUM
ispiv-184	30	6	different	different	ADJ
ispiv-184	30	7	techniques	technique	NOUN
ispiv-184	30	8	to	to	PART
ispiv-184	30	9	study	study	VERB
ispiv-184	30	10	the	the	DET
ispiv-184	30	11	spray	spray	NOUN
ispiv-184	30	12	penetration	penetration	NOUN
ispiv-184	30	13	and	and	CCONJ
ispiv-184	30	14	cone	cone	NOUN
ispiv-184	30	15	angles	angle	NOUN
ispiv-184	30	16	in	in	ADP
ispiv-184	30	17	marine	marine	ADJ
ispiv-184	30	18	diesel	diesel	NOUN
ispiv-184	30	19	scale	scale	NOUN
ispiv-184	30	20	.	.	PUNCT
ispiv-184	31	1	the	the	DET
ispiv-184	31	2	results	result	NOUN
ispiv-184	31	3	showed	show	VERB
ispiv-184	31	4	that	that	SCONJ
ispiv-184	31	5	the	the	PRON
ispiv-184	31	6	higher	high	ADJ
ispiv-184	31	7	the	the	DET
ispiv-184	31	8	ambient	ambient	ADJ
ispiv-184	31	9	temperature	temperature	NOUN
ispiv-184	31	10	the	the	PRON
ispiv-184	31	11	lower	low	ADJ
ispiv-184	31	12	the	the	DET
ispiv-184	31	13	liquid	liquid	ADJ
ispiv-184	31	14	penetration	penetration	NOUN
ispiv-184	31	15	.	.	PUNCT
ispiv-184	32	1	the	the	DET
ispiv-184	32	2	cone	cone	NOUN
ispiv-184	32	3	angle	angle	NOUN
ispiv-184	32	4	is	be	AUX
ispiv-184	32	5	highly	highly	ADV
ispiv-184	32	6	affected	affect	VERB
ispiv-184	32	7	by	by	ADP
ispiv-184	32	8	the	the	DET
ispiv-184	32	9	ambient	ambient	ADJ
ispiv-184	32	10	temperature	temperature	NOUN
ispiv-184	32	11	and	and	CCONJ
ispiv-184	32	12	ambient	ambient	ADJ
ispiv-184	32	13	density	density	NOUN
ispiv-184	32	14	.	.	PUNCT
ispiv-184	33	1	piv	piv	NOUN
ispiv-184	33	2	(	(	PUNCT
ispiv-184	33	3	particle	particle	NOUN
ispiv-184	33	4	image	image	NOUN
ispiv-184	33	5	velocimetry	velocimetry	NOUN
ispiv-184	33	6	)	)	PUNCT
ispiv-184	33	7	is	be	AUX
ispiv-184	33	8	a	a	DET
ispiv-184	33	9	general	general	ADJ
ispiv-184	33	10	term	term	NOUN
ispiv-184	33	11	for	for	ADP
ispiv-184	33	12	flow	flow	NOUN
ispiv-184	33	13	velocity	velocity	NOUN
ispiv-184	33	14	measurement	measurement	NOUN
ispiv-184	33	15	methods	method	NOUN
ispiv-184	33	16	that	that	PRON
ispiv-184	33	17	identify	identify	VERB
ispiv-184	33	18	the	the	DET
ispiv-184	33	19	flow	flow	NOUN
ispiv-184	33	20	velocity	velocity	NOUN
ispiv-184	33	21	based	base	VERB
ispiv-184	33	22	on	on	ADP
ispiv-184	33	23	the	the	DET
ispiv-184	33	24	processing	processing	NOUN
ispiv-184	33	25	of	of	ADP
ispiv-184	33	26	particle	particle	NOUN
ispiv-184	33	27	images	image	NOUN
ispiv-184	33	28	zegers	zeger	NOUN
ispiv-184	33	29	et	et	NOUN
ispiv-184	33	30	al	al	PROPN
ispiv-184	33	31	.	.	PROPN
ispiv-184	34	1	(	(	PUNCT
ispiv-184	34	2	2012	2012	NUM
ispiv-184	34	3	)	)	PUNCT
ispiv-184	34	4	.	.	PUNCT
ispiv-184	35	1	in	in	ADP
ispiv-184	35	2	this	this	DET
ispiv-184	35	3	research	research	NOUN
ispiv-184	35	4	work	work	NOUN
ispiv-184	35	5	,	,	PUNCT
ispiv-184	35	6	unconventional	unconventional	ADJ
ispiv-184	35	7	piv	piv	NOUN
ispiv-184	35	8	technique	technique	NOUN
ispiv-184	35	9	has	have	AUX
ispiv-184	35	10	been	be	AUX
ispiv-184	35	11	proposed	propose	VERB
ispiv-184	35	12	to	to	PART
ispiv-184	35	13	estimate	estimate	VERB
ispiv-184	35	14	the	the	DET
ispiv-184	35	15	air	air	NOUN
ispiv-184	35	16	entrainment	entrainment	NOUN
ispiv-184	35	17	in	in	ADP
ispiv-184	35	18	case	case	NOUN
ispiv-184	35	19	of	of	ADP
ispiv-184	35	20	gas	gas	NOUN
ispiv-184	35	21	jet	jet	NOUN
ispiv-184	35	22	compared	compare	VERB
ispiv-184	35	23	to	to	ADP
ispiv-184	35	24	ordinary	ordinary	ADJ
ispiv-184	35	25	piv	piv	NOUN
ispiv-184	35	26	.	.	PUNCT
ispiv-184	36	1	the	the	DET
ispiv-184	36	2	jet	jet	NOUN
ispiv-184	36	3	body	body	NOUN
ispiv-184	36	4	brightness	brightness	NOUN
ispiv-184	36	5	eliminates	eliminate	VERB
ispiv-184	36	6	detecting	detect	VERB
ispiv-184	36	7	the	the	DET
ispiv-184	36	8	particles	particle	NOUN
ispiv-184	36	9	velocity	velocity	NOUN
ispiv-184	36	10	in	in	ADP
ispiv-184	36	11	the	the	DET
ispiv-184	36	12	detached	detached	ADJ
ispiv-184	36	13	area	area	NOUN
ispiv-184	36	14	around	around	ADP
ispiv-184	36	15	the	the	DET
ispiv-184	36	16	spray	spray	NOUN
ispiv-184	36	17	/	/	SYM
ispiv-184	36	18	jet	jet	NOUN
ispiv-184	36	19	body	body	NOUN
ispiv-184	36	20	leading	lead	VERB
ispiv-184	36	21	to	to	ADP
ispiv-184	36	22	difficulties	difficulty	NOUN
ispiv-184	36	23	in	in	ADP
ispiv-184	36	24	calculating	calculate	VERB
ispiv-184	36	25	the	the	DET
ispiv-184	36	26	air	air	NOUN
ispiv-184	36	27	entrainment	entrainment	NOUN
ispiv-184	36	28	into	into	ADP
ispiv-184	36	29	the	the	DET
ispiv-184	36	30	spray	spray	NOUN
ispiv-184	36	31	or	or	CCONJ
ispiv-184	36	32	jet	jet	NOUN
ispiv-184	36	33	.	.	PUNCT
ispiv-184	37	1	using	use	VERB
ispiv-184	37	2	fluorescence	fluorescence	NOUN
ispiv-184	37	3	piv	piv	PROPN
ispiv-184	37	4	included	include	VERB
ispiv-184	37	5	suspending	suspend	VERB
ispiv-184	37	6	tracer	tracer	NOUN
ispiv-184	37	7	particles	particle	NOUN
ispiv-184	37	8	into	into	ADP
ispiv-184	37	9	the	the	DET
ispiv-184	37	10	ambient	ambient	NOUN
ispiv-184	37	11	to	to	PART
ispiv-184	37	12	indicate	indicate	VERB
ispiv-184	37	13	velocity	velocity	NOUN
ispiv-184	37	14	vector	vector	NOUN
ispiv-184	37	15	around	around	ADP
ispiv-184	37	16	the	the	DET
ispiv-184	37	17	methane	methane	NOUN
ispiv-184	37	18	jet	jet	NOUN
ispiv-184	37	19	.	.	PUNCT
ispiv-184	38	1	moreover	moreover	ADV
ispiv-184	38	2	,	,	PUNCT
ispiv-184	38	3	the	the	DET
ispiv-184	38	4	process	process	NOUN
ispiv-184	38	5	of	of	ADP
ispiv-184	38	6	introducing	introduce	VERB
ispiv-184	38	7	the	the	DET
ispiv-184	38	8	air	air	NOUN
ispiv-184	38	9	into	into	ADP
ispiv-184	38	10	the	the	DET
ispiv-184	38	11	high	high	ADJ
ispiv-184	38	12	-	-	PUNCT
ispiv-184	38	13	pressure	pressure	NOUN
ispiv-184	38	14	methane	methane	NOUN
ispiv-184	38	15	jet	jet	NOUN
ispiv-184	38	16	was	be	AUX
ispiv-184	38	17	visualized	visualize	VERB
ispiv-184	38	18	and	and	CCONJ
ispiv-184	38	19	measured	measure	VERB
ispiv-184	38	20	from	from	ADP
ispiv-184	38	21	the	the	DET
ispiv-184	38	22	flow	flow	NOUN
ispiv-184	38	23	field	field	NOUN
ispiv-184	38	24	measurement	measurement	NOUN
ispiv-184	38	25	of	of	ADP
ispiv-184	38	26	the	the	DET
ispiv-184	38	27	air	air	NOUN
ispiv-184	38	28	flow	flow	NOUN
ispiv-184	38	29	by	by	ADP
ispiv-184	38	30	piv	piv	NOUN
ispiv-184	38	31	(	(	PUNCT
ispiv-184	38	32	particle	particle	NOUN
ispiv-184	38	33	image	image	NOUN
ispiv-184	38	34	velocimetry	velocimetry	NOUN
ispiv-184	38	35	)	)	PUNCT
ispiv-184	38	36	using	use	VERB
ispiv-184	38	37	a	a	DET
ispiv-184	38	38	high	high	ADJ
ispiv-184	38	39	repetition	repetition	NOUN
ispiv-184	38	40	pulse	pulse	NOUN
ispiv-184	38	41	laser	laser	NOUN
ispiv-184	38	42	.	.	PUNCT
ispiv-184	39	1	light	light	ADJ
ispiv-184	39	2	oil	oil	NOUN
ispiv-184	39	3	jis#2	jis#2	PROPN
ispiv-184	39	4	was	be	AUX
ispiv-184	39	5	injected	inject	VERB
ispiv-184	39	6	into	into	ADP
ispiv-184	39	7	a	a	DET
ispiv-184	39	8	visualization	visualization	NOUN
ispiv-184	39	9	container	container	NOUN
ispiv-184	39	10	with	with	ADP
ispiv-184	39	11	less	less	ADJ
ispiv-184	39	12	disturbance	disturbance	NOUN
ispiv-184	39	13	,	,	PUNCT
ispiv-184	39	14	and	and	CCONJ
ispiv-184	39	15	the	the	DET
ispiv-184	39	16	outer	outer	ADJ
ispiv-184	39	17	diameter	diameter	NOUN
ispiv-184	39	18	of	of	ADP
ispiv-184	39	19	the	the	DET
ispiv-184	39	20	spray	spray	NOUN
ispiv-184	39	21	and	and	CCONJ
ispiv-184	39	22	the	the	DET
ispiv-184	39	23	flow	flow	NOUN
ispiv-184	39	24	field	field	NOUN
ispiv-184	39	25	of	of	ADP
ispiv-184	39	26	the	the	DET
ispiv-184	39	27	surrounding	surround	VERB
ispiv-184	39	28	fluid	fluid	NOUN
ispiv-184	39	29	was	be	AUX
ispiv-184	39	30	obtained	obtain	VERB
ispiv-184	39	31	.	.	PUNCT
ispiv-184	40	1	the	the	DET
ispiv-184	40	2	outer	outer	ADJ
ispiv-184	40	3	shape	shape	NOUN
ispiv-184	40	4	of	of	ADP
ispiv-184	40	5	the	the	DET
ispiv-184	40	6	spray	spray	NOUN
ispiv-184	40	7	is	be	AUX
ispiv-184	40	8	dark	dark	ADJ
ispiv-184	40	9	by	by	ADP
ispiv-184	40	10	the	the	DET
ispiv-184	40	11	fluorescence	fluorescence	NOUN
ispiv-184	40	12	piv	piv	NOUN
ispiv-184	40	13	,	,	PUNCT
ispiv-184	40	14	making	make	VERB
ispiv-184	40	15	it	it	PRON
ispiv-184	40	16	difficult	difficult	ADJ
ispiv-184	40	17	to	to	PART
ispiv-184	40	18	distinguish	distinguish	VERB
ispiv-184	40	19	it	it	PRON
ispiv-184	40	20	from	from	ADP
ispiv-184	40	21	the	the	DET
ispiv-184	40	22	background	background	NOUN
ispiv-184	40	23	.	.	PUNCT
ispiv-184	41	1	midian	midian	PROPN
ispiv-184	41	2	blur	blur	PROPN
ispiv-184	41	3	and	and	CCONJ
ispiv-184	41	4	gaussian	gaussian	ADJ
ispiv-184	41	5	blur	blur	NOUN
ispiv-184	41	6	were	be	AUX
ispiv-184	41	7	applied	apply	VERB
ispiv-184	41	8	both	both	CCONJ
ispiv-184	41	9	before	before	ADP
ispiv-184	41	10	and	and	CCONJ
ispiv-184	41	11	after	after	ADP
ispiv-184	41	12	binarization	binarization	NOUN
ispiv-184	41	13	on	on	ADP
ispiv-184	41	14	the	the	DET
ispiv-184	41	15	image	image	NOUN
ispiv-184	41	16	processing	processing	NOUN
ispiv-184	41	17	program	program	NOUN
ispiv-184	41	18	to	to	PART
ispiv-184	41	19	distinguish	distinguish	VERB
ispiv-184	41	20	the	the	DET
ispiv-184	41	21	spray	spray	NOUN
ispiv-184	41	22	that	that	PRON
ispiv-184	41	23	had	have	AUX
ispiv-184	41	24	been	be	AUX
ispiv-184	41	25	removed	remove	VERB
ispiv-184	41	26	,	,	PUNCT
ispiv-184	41	27	and	and	CCONJ
ispiv-184	41	28	the	the	DET
ispiv-184	41	29	tracer	tracer	NOUN
ispiv-184	41	30	particles	particle	NOUN
ispiv-184	41	31	were	be	AUX
ispiv-184	41	32	erased	erase	VERB
ispiv-184	41	33	to	to	PART
ispiv-184	41	34	obtain	obtain	VERB
ispiv-184	41	35	the	the	DET
ispiv-184	41	36	outer	outer	ADJ
ispiv-184	41	37	shape	shape	NOUN
ispiv-184	41	38	of	of	ADP
ispiv-184	41	39	the	the	DET
ispiv-184	41	40	spray	spray	NOUN
ispiv-184	41	41	.	.	PUNCT
ispiv-184	42	1	on	on	ADP
ispiv-184	42	2	the	the	DET
ispiv-184	42	3	other	other	ADJ
ispiv-184	42	4	hand	hand	NOUN
ispiv-184	42	5	,	,	PUNCT
ispiv-184	42	6	the	the	DET
ispiv-184	42	7	mixture	mixture	NOUN
ispiv-184	42	8	entrainment	entrainment	NOUN
ispiv-184	42	9	process	process	NOUN
ispiv-184	42	10	of	of	ADP
ispiv-184	42	11	torch	torch	NOUN
ispiv-184	42	12	flames	flame	NOUN
ispiv-184	42	13	has	have	AUX
ispiv-184	42	14	been	be	AUX
ispiv-184	42	15	discussed	discuss	VERB
ispiv-184	42	16	using	use	VERB
ispiv-184	42	17	the	the	DET
ispiv-184	42	18	piv	piv	NOUN
ispiv-184	42	19	technique	technique	NOUN
ispiv-184	42	20	.	.	PUNCT
ispiv-184	43	1	2	2	NUM
ispiv-184	43	2	experimental	experimental	ADJ
ispiv-184	43	3	equipment	equipment	NOUN
ispiv-184	43	4	and	and	CCONJ
ispiv-184	43	5	test	test	NOUN
ispiv-184	43	6	procedures	procedure	NOUN
ispiv-184	43	7	chamber	chamber	NOUN
ispiv-184	43	8	configurations	configuration	NOUN
ispiv-184	43	9	of	of	ADP
ispiv-184	43	10	a	a	DET
ispiv-184	43	11	real	real	ADJ
ispiv-184	43	12	df	df	NOUN
ispiv-184	43	13	engine	engine	NOUN
ispiv-184	43	14	are	be	AUX
ispiv-184	43	15	hard	hard	ADJ
ispiv-184	43	16	to	to	PART
ispiv-184	43	17	simulate	simulate	VERB
ispiv-184	43	18	since	since	SCONJ
ispiv-184	43	19	it	it	PRON
ispiv-184	43	20	requires	require	VERB
ispiv-184	43	21	several	several	ADJ
ispiv-184	43	22	auxiliary	auxiliary	ADJ
ispiv-184	43	23	pcc	pcc	NOUN
ispiv-184	43	24	devices	device	NOUN
ispiv-184	43	25	such	such	ADJ
ispiv-184	43	26	as	as	ADP
ispiv-184	43	27	an	an	DET
ispiv-184	43	28	ignition	ignition	NOUN
ispiv-184	43	29	plug	plug	NOUN
ispiv-184	43	30	,	,	PUNCT
ispiv-184	43	31	a	a	DET
ispiv-184	43	32	sub	sub	NOUN
ispiv-184	43	33	gas	gas	NOUN
ispiv-184	43	34	injector	injector	NOUN
ispiv-184	43	35	,	,	PUNCT
ispiv-184	43	36	and	and	CCONJ
ispiv-184	43	37	so	so	ADV
ispiv-184	43	38	on	on	ADV
ispiv-184	43	39	.	.	PUNCT
ispiv-184	44	1	all	all	PRON
ispiv-184	44	2	of	of	ADP
ispiv-184	44	3	them	they	PRON
ispiv-184	44	4	should	should	AUX
ispiv-184	44	5	be	be	AUX
ispiv-184	44	6	actuated	actuate	VERB
ispiv-184	44	7	synchronously	synchronously	ADV
ispiv-184	44	8	with	with	ADP
ispiv-184	44	9	an	an	DET
ispiv-184	44	10	engine	engine	NOUN
ispiv-184	44	11	crank	crank	NOUN
ispiv-184	44	12	angle	angle	NOUN
ispiv-184	44	13	.	.	PUNCT
ispiv-184	45	1	in	in	ADP
ispiv-184	45	2	the	the	DET
ispiv-184	45	3	case	case	NOUN
ispiv-184	45	4	of	of	ADP
ispiv-184	45	5	a	a	DET
ispiv-184	45	6	constant	constant	ADJ
ispiv-184	45	7	volume	volume	NOUN
ispiv-184	45	8	vessel	vessel	NOUN
ispiv-184	45	9	(	(	PUNCT
ispiv-184	45	10	cvv	cvv	PROPN
ispiv-184	45	11	)	)	PUNCT
ispiv-184	45	12	,	,	PUNCT
ispiv-184	45	13	the	the	DET
ispiv-184	45	14	synchronization	synchronization	NOUN
ispiv-184	45	15	is	be	AUX
ispiv-184	45	16	not	not	PART
ispiv-184	45	17	necessary	necessary	ADJ
ispiv-184	45	18	,	,	PUNCT
ispiv-184	45	19	but	but	CCONJ
ispiv-184	45	20	the	the	DET
ispiv-184	45	21	mixture	mixture	NOUN
ispiv-184	45	22	control	control	NOUN
ispiv-184	45	23	in	in	ADP
ispiv-184	45	24	the	the	DET
ispiv-184	45	25	pcc	pcc	NOUN
ispiv-184	45	26	becomes	become	VERB
ispiv-184	45	27	problematic	problematic	ADJ
ispiv-184	45	28	because	because	SCONJ
ispiv-184	45	29	of	of	ADP
ispiv-184	45	30	the	the	DET
ispiv-184	45	31	lack	lack	NOUN
ispiv-184	45	32	of	of	ADP
ispiv-184	45	33	compression	compression	NOUN
ispiv-184	45	34	and	and	CCONJ
ispiv-184	45	35	expansion	expansion	NOUN
ispiv-184	45	36	strokes	stroke	NOUN
ispiv-184	45	37	that	that	PRON
ispiv-184	45	38	assures	assure	VERB
ispiv-184	45	39	pcc	pcc	NOUN
ispiv-184	45	40	gas	gas	NOUN
ispiv-184	45	41	exchange	exchange	NOUN
ispiv-184	45	42	.	.	PUNCT
ispiv-184	46	1	for	for	ADP
ispiv-184	46	2	overcoming	overcome	VERB
ispiv-184	46	3	the	the	DET
ispiv-184	46	4	situation	situation	NOUN
ispiv-184	46	5	,	,	PUNCT
ispiv-184	46	6	rupture	rupture	NOUN
ispiv-184	46	7	of	of	ADP
ispiv-184	46	8	a	a	DET
ispiv-184	46	9	membrane	membrane	NOUN
ispiv-184	46	10	was	be	AUX
ispiv-184	46	11	introduced	introduce	VERB
ispiv-184	46	12	in	in	ADP
ispiv-184	46	13	this	this	DET
ispiv-184	46	14	study	study	NOUN
ispiv-184	46	15	.	.	PUNCT
ispiv-184	47	1	the	the	DET
ispiv-184	47	2	membrane	membrane	NOUN
ispiv-184	47	3	page	page	NOUN
ispiv-184	47	4	3	3	NUM
ispiv-184	47	5	of	of	ADP
ispiv-184	47	6	10	10	NUM
ispiv-184	47	7	turns	turn	VERB
ispiv-184	47	8	the	the	DET
ispiv-184	47	9	upper	upper	ADJ
ispiv-184	47	10	part	part	NOUN
ispiv-184	47	11	of	of	ADP
ispiv-184	47	12	the	the	DET
ispiv-184	47	13	pcc	pcc	NOUN
ispiv-184	47	14	into	into	ADP
ispiv-184	47	15	an	an	DET
ispiv-184	47	16	air	air	NOUN
ispiv-184	47	17	pressure	pressure	NOUN
ispiv-184	47	18	reservoir	reservoir	NOUN
ispiv-184	47	19	and	and	CCONJ
ispiv-184	47	20	low	low	ADJ
ispiv-184	47	21	-	-	PUNCT
ispiv-184	47	22	pressure	pressure	NOUN
ispiv-184	47	23	air	air	NOUN
ispiv-184	47	24	jets	jet	NOUN
ispiv-184	47	25	eject	eject	VERB
ispiv-184	47	26	from	from	ADP
ispiv-184	47	27	the	the	DET
ispiv-184	47	28	nozzle	nozzle	NOUN
ispiv-184	47	29	holes	hole	NOUN
ispiv-184	47	30	after	after	SCONJ
ispiv-184	47	31	a	a	DET
ispiv-184	47	32	solenoid	solenoid	NOUN
ispiv-184	47	33	-	-	PUNCT
ispiv-184	47	34	driven	drive	VERB
ispiv-184	47	35	needle	needle	NOUN
ispiv-184	47	36	pierces	pierce	VERB
ispiv-184	47	37	the	the	DET
ispiv-184	47	38	membrane	membrane	NOUN
ispiv-184	47	39	for	for	ADP
ispiv-184	47	40	rupturing	rupture	VERB
ispiv-184	47	41	.	.	PUNCT
ispiv-184	48	1	the	the	DET
ispiv-184	48	2	differential	differential	ADJ
ispiv-184	48	3	pressure	pressure	NOUN
ispiv-184	48	4	between	between	ADP
ispiv-184	48	5	the	the	DET
ispiv-184	48	6	upper	upper	ADJ
ispiv-184	48	7	chamber	chamber	NOUN
ispiv-184	48	8	and	and	CCONJ
ispiv-184	48	9	the	the	DET
ispiv-184	48	10	lower	low	ADJ
ispiv-184	48	11	one	one	NOUN
ispiv-184	48	12	was	be	AUX
ispiv-184	48	13	chosen	choose	VERB
ispiv-184	48	14	as	as	ADP
ispiv-184	48	15	a	a	DET
ispiv-184	48	16	main	main	ADJ
ispiv-184	48	17	parameter	parameter	NOUN
ispiv-184	48	18	of	of	ADP
ispiv-184	48	19	the	the	DET
ispiv-184	48	20	experiment	experiment	NOUN
ispiv-184	48	21	.	.	PUNCT
ispiv-184	49	1	a	a	DET
ispiv-184	49	2	high	high	ADJ
ispiv-184	49	3	-	-	PUNCT
ispiv-184	49	4	speed	speed	NOUN
ispiv-184	49	5	camera	camera	NOUN
ispiv-184	49	6	model	model	NOUN
ispiv-184	49	7	sa	sa	PROPN
ispiv-184	49	8	-	-	PROPN
ispiv-184	49	9	z	z	PROPN
ispiv-184	49	10	monochrome	monochrome	NOUN
ispiv-184	49	11	(	(	PUNCT
ispiv-184	49	12	photoron	photoron	NOUN
ispiv-184	49	13	)	)	PUNCT
ispiv-184	49	14	was	be	AUX
ispiv-184	49	15	used	use	VERB
ispiv-184	49	16	for	for	ADP
ispiv-184	49	17	the	the	DET
ispiv-184	49	18	piv	piv	NOUN
ispiv-184	49	19	measurement	measurement	NOUN
ispiv-184	49	20	with	with	ADP
ispiv-184	49	21	specifications	specification	NOUN
ispiv-184	49	22	shown	show	VERB
ispiv-184	49	23	in	in	ADP
ispiv-184	49	24	table	table	NOUN
ispiv-184	49	25	1	1	NUM
ispiv-184	49	26	.	.	PUNCT
ispiv-184	49	27	table	table	NOUN
ispiv-184	49	28	1	1	NUM
ispiv-184	49	29	high	high	ADJ
ispiv-184	49	30	-	-	PUNCT
ispiv-184	49	31	speed	speed	NOUN
ispiv-184	49	32	camera	camera	NOUN
ispiv-184	49	33	specifications	specification	NOUN
ispiv-184	49	34	high	high	ADJ
ispiv-184	49	35	-	-	PUNCT
ispiv-184	49	36	speed	speed	NOUN
ispiv-184	49	37	camera	camera	NOUN
ispiv-184	49	38	high	high	ADJ
ispiv-184	49	39	-	-	PUNCT
ispiv-184	49	40	speed	speed	NOUN
ispiv-184	49	41	camera	camera	NOUN
ispiv-184	49	42	frame	frame	NOUN
ispiv-184	49	43	rate	rate	NOUN
ispiv-184	49	44	20,000	20,000	NUM
ispiv-184	49	45	fps	fps	NOUN
ispiv-184	49	46	resolution	resolution	NOUN
ispiv-184	49	47	1,024	1,024	NUM
ispiv-184	49	48	×1,024	×1,024	NUM
ispiv-184	49	49	pixels	pixel	NOUN
ispiv-184	49	50	exposure	exposure	NOUN
ispiv-184	49	51	time	time	NOUN
ispiv-184	49	52	23.39	23.39	NUM
ispiv-184	49	53	μs	μs	NOUN
ispiv-184	49	54	lenses	lense	NOUN
ispiv-184	49	55	micro	micro	VERB
ispiv-184	49	56	nikkor	nikkor	PROPN
ispiv-184	49	57	105	105	NUM
ispiv-184	49	58	mm	mm	NOUN
ispiv-184	49	59	,	,	PUNCT
ispiv-184	49	60	f2.8	f2.8	PROPN
ispiv-184	49	61	+2.0	+2.0	PROPN
ispiv-184	49	62	-	-	PUNCT
ispiv-184	49	63	power	power	NOUN
ispiv-184	49	64	teleconverter	teleconverter	NOUN
ispiv-184	49	65	table	table	NOUN
ispiv-184	49	66	2	2	NUM
ispiv-184	49	67	high	high	ADJ
ispiv-184	49	68	frequency	frequency	NOUN
ispiv-184	49	69	light	light	NOUN
ispiv-184	49	70	source	source	NOUN
ispiv-184	49	71	details	detail	NOUN
ispiv-184	49	72	nd	nd	PRON
ispiv-184	49	73	:	:	PUNCT
ispiv-184	49	74	yag	yag	NOUN
ispiv-184	49	75	pulse	pulse	NOUN
ispiv-184	49	76	laser	laser	NOUN
ispiv-184	49	77	ldp-100mqg	ldp-100mqg	NOUN
ispiv-184	49	78	(	(	PUNCT
ispiv-184	49	79	lee	lee	PROPN
ispiv-184	49	80	laser	laser	PROPN
ispiv-184	49	81	)	)	PUNCT
ispiv-184	49	82	wavelength	wavelength	NOUN
ispiv-184	49	83	532	532	NUM
ispiv-184	49	84	nm	nm	NOUN
ispiv-184	49	85	frequency	frequency	NOUN
ispiv-184	49	86	20	20	NUM
ispiv-184	49	87	khz	khz	NOUN
ispiv-184	49	88	(	(	PUNCT
ispiv-184	49	89	δt	δt	NOUN
ispiv-184	49	90	=	=	SYM
ispiv-184	49	91	50	50	NUM
ispiv-184	49	92	μs	μs	NOUN
ispiv-184	49	93	)	)	PUNCT
ispiv-184	49	94	pulse	pulse	NOUN
ispiv-184	49	95	energy	energy	NOUN
ispiv-184	49	96	2.0	2.0	NUM
ispiv-184	49	97	mj	mj	PROPN
ispiv-184	49	98	/	/	SYM
ispiv-184	49	99	pulse	pulse	NOUN
ispiv-184	49	100	pulse	pulse	NOUN
ispiv-184	49	101	width	width	VERB
ispiv-184	49	102	4.0	4.0	NUM
ispiv-184	49	103	μs	μs	NOUN
ispiv-184	49	104	timing	timing	NOUN
ispiv-184	49	105	controller	controller	NOUN
ispiv-184	49	106	lc880	lc880	PROPN
ispiv-184	49	107	(	(	PUNCT
ispiv-184	49	108	labsmith	labsmith	NOUN
ispiv-184	49	109	)	)	PUNCT
ispiv-184	49	110	the	the	DET
ispiv-184	49	111	cvc	cvc	NOUN
ispiv-184	49	112	has	have	AUX
ispiv-184	49	113	been	be	AUX
ispiv-184	49	114	charged	charge	VERB
ispiv-184	49	115	with	with	ADP
ispiv-184	49	116	tracer	tracer	NOUN
ispiv-184	49	117	particles	particle	NOUN
ispiv-184	49	118	and	and	CCONJ
ispiv-184	49	119	the	the	DET
ispiv-184	49	120	suspension	suspension	NOUN
ispiv-184	49	121	of	of	ADP
ispiv-184	49	122	the	the	DET
ispiv-184	49	123	particles	particle	NOUN
ispiv-184	49	124	was	be	AUX
ispiv-184	49	125	insured	insure	VERB
ispiv-184	49	126	by	by	ADP
ispiv-184	49	127	the	the	DET
ispiv-184	49	128	aid	aid	NOUN
ispiv-184	49	129	of	of	ADP
ispiv-184	49	130	air	air	NOUN
ispiv-184	49	131	pressurizing	pressurizing	NOUN
ispiv-184	49	132	.	.	PUNCT
ispiv-184	50	1	figure	figure	NOUN
ispiv-184	50	2	1	1	NUM
ispiv-184	50	3	illustrates	illustrate	VERB
ispiv-184	50	4	the	the	DET
ispiv-184	50	5	layout	layout	NOUN
ispiv-184	50	6	of	of	ADP
ispiv-184	50	7	the	the	DET
ispiv-184	50	8	optical	optical	ADJ
ispiv-184	50	9	system	system	NOUN
ispiv-184	50	10	which	which	PRON
ispiv-184	50	11	has	have	AUX
ispiv-184	50	12	been	be	AUX
ispiv-184	50	13	incorporated	incorporate	VERB
ispiv-184	50	14	in	in	ADP
ispiv-184	50	15	the	the	DET
ispiv-184	50	16	piv	piv	NOUN
ispiv-184	50	17	technique	technique	NOUN
ispiv-184	50	18	.	.	PUNCT
ispiv-184	51	1	figure	figure	NOUN
ispiv-184	51	2	1	1	NUM
ispiv-184	51	3	fluorescence	fluorescence	NOUN
ispiv-184	51	4	piv	piv	PROPN
ispiv-184	51	5	optical	optical	ADJ
ispiv-184	51	6	system	system	NOUN
ispiv-184	51	7	page	page	NOUN
ispiv-184	51	8	4	4	NUM
ispiv-184	51	9	of	of	ADP
ispiv-184	51	10	10	10	NUM
ispiv-184	51	11	3	3	NUM
ispiv-184	51	12	results	result	NOUN
ispiv-184	51	13	and	and	CCONJ
ispiv-184	51	14	discussion	discussion	NOUN
ispiv-184	51	15	in	in	ADP
ispiv-184	51	16	this	this	DET
ispiv-184	51	17	section	section	NOUN
ispiv-184	51	18	,	,	PUNCT
ispiv-184	51	19	the	the	DET
ispiv-184	51	20	results	result	NOUN
ispiv-184	51	21	from	from	ADP
ispiv-184	51	22	fluorescence	fluorescence	ADJ
ispiv-184	51	23	piv	piv	NOUN
ispiv-184	51	24	measurements	measurement	NOUN
ispiv-184	51	25	for	for	ADP
ispiv-184	51	26	induced	induced	ADJ
ispiv-184	51	27	air	air	NOUN
ispiv-184	51	28	motion	motion	NOUN
ispiv-184	51	29	around	around	ADP
ispiv-184	51	30	diesel	diesel	NOUN
ispiv-184	51	31	sprays	spray	NOUN
ispiv-184	51	32	,	,	PUNCT
ispiv-184	51	33	a	a	DET
ispiv-184	51	34	high	high	ADJ
ispiv-184	51	35	-	-	PUNCT
ispiv-184	51	36	pressure	pressure	NOUN
ispiv-184	51	37	gas	gas	NOUN
ispiv-184	51	38	jet	jet	NOUN
ispiv-184	51	39	directly	directly	ADV
ispiv-184	51	40	injected	inject	VERB
ispiv-184	51	41	under	under	ADP
ispiv-184	51	42	gas	gas	NOUN
ispiv-184	51	43	pressure	pressure	NOUN
ispiv-184	51	44	as	as	ADV
ispiv-184	51	45	high	high	ADJ
ispiv-184	51	46	as	as	ADP
ispiv-184	51	47	30	30	NUM
ispiv-184	51	48	mpa	mpa	NOUN
ispiv-184	51	49	and	and	CCONJ
ispiv-184	51	50	a	a	DET
ispiv-184	51	51	directly	directly	ADV
ispiv-184	51	52	injected	inject	VERB
ispiv-184	51	53	medium	medium	NOUN
ispiv-184	51	54	in	in	ADP
ispiv-184	51	55	internal	internal	ADJ
ispiv-184	51	56	combustion	combustion	NOUN
ispiv-184	51	57	engines	engine	NOUN
ispiv-184	51	58	as	as	SCONJ
ispiv-184	51	59	a	a	DET
ispiv-184	51	60	torch	torch	NOUN
ispiv-184	51	61	flame	flame	NOUN
ispiv-184	51	62	ejected	eject	VERB
ispiv-184	51	63	from	from	ADP
ispiv-184	51	64	nozzle	nozzle	NOUN
ispiv-184	51	65	holes	hole	NOUN
ispiv-184	51	66	of	of	ADP
ispiv-184	51	67	a	a	DET
ispiv-184	51	68	pre	pre	ADJ
ispiv-184	51	69	-	-	ADJ
ispiv-184	51	70	combustion	combustion	ADJ
ispiv-184	51	71	chamber	chamber	NOUN
ispiv-184	51	72	(	(	PUNCT
ispiv-184	51	73	pcc	pcc	PROPN
ispiv-184	51	74	)	)	PUNCT
ispiv-184	51	75	to	to	ADP
ispiv-184	51	76	a	a	DET
ispiv-184	51	77	main	main	ADJ
ispiv-184	51	78	combustion	combustion	NOUN
ispiv-184	51	79	chamber	chamber	NOUN
ispiv-184	51	80	(	(	PUNCT
ispiv-184	51	81	mcc	mcc	PROPN
ispiv-184	51	82	)	)	PUNCT
ispiv-184	51	83	of	of	ADP
ispiv-184	51	84	a	a	DET
ispiv-184	51	85	so	so	ADV
ispiv-184	51	86	-	-	PUNCT
ispiv-184	51	87	called	call	VERB
ispiv-184	51	88	df	df	NOUN
ispiv-184	51	89	(	(	PUNCT
ispiv-184	51	90	dual	dual	ADJ
ispiv-184	51	91	-	-	PUNCT
ispiv-184	51	92	fuel	fuel	NOUN
ispiv-184	51	93	)	)	PUNCT
ispiv-184	51	94	engine	engine	NOUN
ispiv-184	51	95	will	will	AUX
ispiv-184	51	96	be	be	AUX
ispiv-184	51	97	explained	explain	VERB
ispiv-184	51	98	.	.	PUNCT
ispiv-184	52	1	fluorescence	fluorescence	PROPN
ispiv-184	52	2	piv	piv	PROPN
ispiv-184	52	3	measurement	measurement	PROPN
ispiv-184	52	4	principle	principle	NOUN
ispiv-184	52	5	in	in	ADP
ispiv-184	52	6	this	this	DET
ispiv-184	52	7	study	study	NOUN
ispiv-184	52	8	unconventional	unconventional	ADJ
ispiv-184	52	9	technique	technique	NOUN
ispiv-184	52	10	called	call	VERB
ispiv-184	52	11	fluorescence	fluorescence	NOUN
ispiv-184	52	12	piv	piv	PROPN
ispiv-184	52	13	has	have	AUX
ispiv-184	52	14	been	be	AUX
ispiv-184	52	15	employed	employ	VERB
ispiv-184	52	16	aiming	aim	VERB
ispiv-184	52	17	to	to	PART
ispiv-184	52	18	avoid	avoid	VERB
ispiv-184	52	19	the	the	DET
ispiv-184	52	20	light	light	ADJ
ispiv-184	52	21	scattering	scatter	VERB
ispiv-184	52	22	phenomena	phenomenon	NOUN
ispiv-184	52	23	in	in	ADP
ispiv-184	52	24	the	the	DET
ispiv-184	52	25	conventional	conventional	ADJ
ispiv-184	52	26	piv	piv	NOUN
ispiv-184	52	27	technique	technique	NOUN
ispiv-184	52	28	as	as	SCONJ
ispiv-184	52	29	can	can	AUX
ispiv-184	52	30	be	be	AUX
ispiv-184	52	31	seen	see	VERB
ispiv-184	52	32	clearly	clearly	ADV
ispiv-184	52	33	from	from	ADP
ispiv-184	52	34	the	the	DET
ispiv-184	52	35	comparison	comparison	NOUN
ispiv-184	52	36	illustrated	illustrate	VERB
ispiv-184	52	37	in	in	ADP
ispiv-184	52	38	figure	figure	NOUN
ispiv-184	52	39	3	3	NUM
ispiv-184	52	40	.	.	PUNCT
ispiv-184	52	41	using	use	VERB
ispiv-184	52	42	tracer	tracer	NOUN
ispiv-184	52	43	particles	particle	NOUN
ispiv-184	52	44	can	can	AUX
ispiv-184	52	45	enable	enable	VERB
ispiv-184	52	46	precise	precise	ADJ
ispiv-184	52	47	and	and	CCONJ
ispiv-184	52	48	clear	clear	ADJ
ispiv-184	52	49	air	air	NOUN
ispiv-184	52	50	entrainment	entrainment	NOUN
ispiv-184	52	51	calculations	calculation	NOUN
ispiv-184	52	52	.	.	PUNCT
ispiv-184	53	1	to	to	PART
ispiv-184	53	2	remove	remove	VERB
ispiv-184	53	3	scattered	scattered	ADJ
ispiv-184	53	4	light	light	NOUN
ispiv-184	53	5	from	from	ADP
ispiv-184	53	6	the	the	DET
ispiv-184	53	7	boundary	boundary	ADJ
ispiv-184	53	8	surface	surface	NOUN
ispiv-184	53	9	,	,	PUNCT
ispiv-184	53	10	figure	figure	NOUN
ispiv-184	53	11	2	2	NUM
ispiv-184	53	12	shows	show	VERB
ispiv-184	53	13	scf560	scf560	NOUN
ispiv-184	53	14	filter	filter	NOUN
ispiv-184	53	15	which	which	PRON
ispiv-184	53	16	has	have	AUX
ispiv-184	53	17	been	be	AUX
ispiv-184	53	18	attached	attach	VERB
ispiv-184	53	19	to	to	ADP
ispiv-184	53	20	the	the	DET
ispiv-184	53	21	camera	camera	NOUN
ispiv-184	53	22	lens	lens	NOUN
ispiv-184	53	23	to	to	PART
ispiv-184	53	24	eliminate	eliminate	VERB
ispiv-184	53	25	the	the	DET
ispiv-184	53	26	laser	laser	NOUN
ispiv-184	53	27	light	light	NOUN
ispiv-184	53	28	with	with	ADP
ispiv-184	53	29	532	532	NUM
ispiv-184	53	30	nm	nm	ADJ
ispiv-184	53	31	wavelength	wavelength	NOUN
ispiv-184	53	32	allowing	allow	VERB
ispiv-184	53	33	the	the	DET
ispiv-184	53	34	light	light	NOUN
ispiv-184	53	35	discarded	discard	VERB
ispiv-184	53	36	from	from	ADP
ispiv-184	53	37	the	the	DET
ispiv-184	53	38	fluorescent	fluorescent	NOUN
ispiv-184	53	39	with	with	ADP
ispiv-184	53	40	590	590	NUM
ispiv-184	53	41	nm	nm	ADJ
ispiv-184	53	42	wavelength	wavelength	NOUN
ispiv-184	53	43	.	.	PUNCT
ispiv-184	54	1	figure	figure	NOUN
ispiv-184	54	2	2	2	NUM
ispiv-184	54	3	frequency	frequency	NOUN
ispiv-184	54	4	characteristics	characteristic	NOUN
ispiv-184	54	5	of	of	ADP
ispiv-184	54	6	sharp	sharp	ADJ
ispiv-184	54	7	cut	cut	VERB
ispiv-184	54	8	filter	filter	NOUN
ispiv-184	54	9	transmittance	transmittance	NOUN
ispiv-184	54	10	versus	versus	ADP
ispiv-184	54	11	wavelength	wavelength	NOUN
ispiv-184	54	12	page	page	NOUN
ispiv-184	54	13	5	5	NUM
ispiv-184	54	14	of	of	ADP
ispiv-184	54	15	10	10	NUM
ispiv-184	54	16	figure	figure	NOUN
ispiv-184	54	17	3	3	NUM
ispiv-184	54	18	comparison	comparison	NOUN
ispiv-184	54	19	between	between	ADP
ispiv-184	54	20	the	the	DET
ispiv-184	54	21	method	method	NOUN
ispiv-184	54	22	in	in	ADP
ispiv-184	54	23	this	this	DET
ispiv-184	54	24	study	study	NOUN
ispiv-184	54	25	and	and	CCONJ
ispiv-184	54	26	the	the	DET
ispiv-184	54	27	conventional	conventional	ADJ
ispiv-184	54	28	method	method	NOUN
ispiv-184	54	29	(	(	PUNCT
ispiv-184	54	30	left	leave	VERB
ispiv-184	54	31	is	be	AUX
ispiv-184	54	32	conventional	conventional	ADJ
ispiv-184	54	33	method	method	NOUN
ispiv-184	54	34	while	while	SCONJ
ispiv-184	54	35	right	right	ADV
ispiv-184	54	36	is	be	AUX
ispiv-184	54	37	fluorescence	fluorescence	ADJ
ispiv-184	54	38	piv	piv	PROPN
ispiv-184	54	39	method	method	NOUN
ispiv-184	54	40	)	)	PUNCT
ispiv-184	54	41	table	table	NOUN
ispiv-184	54	42	3	3	NUM
ispiv-184	54	43	shows	show	VERB
ispiv-184	54	44	the	the	DET
ispiv-184	54	45	experimental	experimental	ADJ
ispiv-184	54	46	conditions	condition	NOUN
ispiv-184	54	47	in	in	ADP
ispiv-184	54	48	this	this	DET
ispiv-184	54	49	study	study	NOUN
ispiv-184	54	50	while	while	SCONJ
ispiv-184	54	51	table	table	NOUN
ispiv-184	54	52	4	4	NUM
ispiv-184	54	53	lists	list	VERB
ispiv-184	54	54	the	the	DET
ispiv-184	54	55	details	detail	NOUN
ispiv-184	54	56	of	of	ADP
ispiv-184	54	57	the	the	DET
ispiv-184	54	58	tracer	tracer	NOUN
ispiv-184	54	59	particles	particle	NOUN
ispiv-184	54	60	used	use	VERB
ispiv-184	54	61	in	in	ADP
ispiv-184	54	62	this	this	DET
ispiv-184	54	63	study	study	NOUN
ispiv-184	54	64	.	.	PUNCT
ispiv-184	55	1	table	table	NOUN
ispiv-184	55	2	3	3	NUM
ispiv-184	55	3	experimental	experimental	ADJ
ispiv-184	55	4	conditions	condition	NOUN
ispiv-184	55	5	fuel	fuel	VERB
ispiv-184	55	6	light	light	ADJ
ispiv-184	55	7	oil	oil	NOUN
ispiv-184	55	8	jis#2	jis#2	PROPN
ispiv-184	55	9	nozzle	nozzle	NOUN
ispiv-184	55	10	diameter	diameter	NOUN
ispiv-184	55	11	0.125	0.125	NUM
ispiv-184	55	12	mm	mm	PROPN
ispiv-184	55	13	nozzles	nozzle	NOUN
ispiv-184	55	14	number	number	NOUN
ispiv-184	55	15	6	6	NUM
ispiv-184	55	16	and	and	CCONJ
ispiv-184	55	17	8	8	NUM
ispiv-184	55	18	injection	injection	NOUN
ispiv-184	55	19	pressure	pressure	NOUN
ispiv-184	55	20	60	60	NUM
ispiv-184	55	21	and	and	CCONJ
ispiv-184	55	22	70	70	NUM
ispiv-184	55	23	mpa	mpa	NOUN
ispiv-184	55	24	injection	injection	NOUN
ispiv-184	55	25	time	time	NOUN
ispiv-184	55	26	500	500	NUM
ispiv-184	55	27	μs	μs	NOUN
ispiv-184	55	28	ambient	ambient	ADJ
ispiv-184	55	29	gas	gas	NOUN
ispiv-184	55	30	nitrogen	nitrogen	NOUN
ispiv-184	55	31	ambient	ambient	NOUN
ispiv-184	55	32	pressure	pressure	NOUN
ispiv-184	55	33	1.56	1.56	NUM
ispiv-184	55	34	mpa	mpa	PROPN
ispiv-184	55	35	ambient	ambient	ADJ
ispiv-184	55	36	temperature	temperature	NOUN
ispiv-184	55	37	296	296	NUM
ispiv-184	55	38	k	k	NOUN
ispiv-184	55	39	table	table	NOUN
ispiv-184	55	40	4	4	NUM
ispiv-184	55	41	tracer	tracer	NOUN
ispiv-184	55	42	particles	particle	NOUN
ispiv-184	55	43	specifications	specification	NOUN
ispiv-184	55	44	type	type	NOUN
ispiv-184	55	45	godd	godd	PROPN
ispiv-184	55	46	ball	ball	PROPN
ispiv-184	55	47	,	,	PUNCT
ispiv-184	55	48	b-5c	b-5c	PROPN
ispiv-184	55	49	company	company	NOUN
ispiv-184	55	50	name	name	VERB
ispiv-184	55	51	suzukiyushi	suzukiyushi	PROPN
ispiv-184	55	52	industrial	industrial	PROPN
ispiv-184	55	53	corporation	corporation	PROPN
ispiv-184	55	54	material	material	VERB
ispiv-184	55	55	hollow	hollow	ADJ
ispiv-184	55	56	ball	ball	NOUN
ispiv-184	55	57	sio2	sio2	PROPN
ispiv-184	55	58	average	average	ADJ
ispiv-184	55	59	diameter	diameter	NOUN
ispiv-184	55	60	2	2	NUM
ispiv-184	55	61	-	-	SYM
ispiv-184	55	62	2.5	2.5	NUM
ispiv-184	55	63	μs	μs	NOUN
ispiv-184	55	64	bulk	bulk	ADJ
ispiv-184	55	65	density	density	NOUN
ispiv-184	55	66	180	180	NUM
ispiv-184	55	67	-	-	SYM
ispiv-184	55	68	450	450	NUM
ispiv-184	55	69	kg	kg	NOUN
ispiv-184	55	70	/	/	SYM
ispiv-184	55	71	m3	m3	PROPN
ispiv-184	55	72	using	use	VERB
ispiv-184	55	73	the	the	DET
ispiv-184	55	74	spray	spray	NOUN
ispiv-184	55	75	surface	surface	NOUN
ispiv-184	55	76	area	area	NOUN
ispiv-184	55	77	calculations	calculation	NOUN
ispiv-184	55	78	,	,	PUNCT
ispiv-184	55	79	total	total	ADJ
ispiv-184	55	80	air	air	NOUN
ispiv-184	55	81	entrainment	entrainment	NOUN
ispiv-184	55	82	at	at	ADP
ispiv-184	55	83	two	two	NUM
ispiv-184	55	84	different	different	ADJ
ispiv-184	55	85	injection	injection	NOUN
ispiv-184	55	86	pressures	pressure	NOUN
ispiv-184	55	87	60	60	NUM
ispiv-184	55	88	and	and	CCONJ
ispiv-184	55	89	70	70	NUM
ispiv-184	55	90	mpa	mpa	NOUN
ispiv-184	55	91	.	.	PUNCT
ispiv-184	56	1	the	the	DET
ispiv-184	56	2	entrainment	entrainment	NOUN
ispiv-184	56	3	in	in	ADP
ispiv-184	56	4	case	case	NOUN
ispiv-184	56	5	of	of	ADP
ispiv-184	56	6	high	high	ADJ
ispiv-184	56	7	injection	injection	NOUN
ispiv-184	56	8	pressure	pressure	NOUN
ispiv-184	56	9	seems	seem	VERB
ispiv-184	56	10	to	to	PART
ispiv-184	56	11	be	be	AUX
ispiv-184	56	12	accumulated	accumulate	VERB
ispiv-184	56	13	after	after	ADP
ispiv-184	56	14	1	1	NUM
ispiv-184	56	15	ms	ms	PROPN
ispiv-184	56	16	asoi	asoi	PROPN
ispiv-184	56	17	while	while	SCONJ
ispiv-184	56	18	it	it	PRON
ispiv-184	56	19	shows	show	VERB
ispiv-184	56	20	more	more	ADV
ispiv-184	56	21	stable	stable	ADJ
ispiv-184	56	22	values	value	NOUN
ispiv-184	56	23	in	in	ADP
ispiv-184	56	24	case	case	NOUN
ispiv-184	56	25	of	of	ADP
ispiv-184	56	26	60	60	NUM
ispiv-184	56	27	mpa	mpa	NOUN
ispiv-184	56	28	.	.	PUNCT
ispiv-184	57	1	figure	figure	VERB
ispiv-184	57	2	4	4	NUM
ispiv-184	57	3	air	air	NOUN
ispiv-184	57	4	entrainment	entrainment	NOUN
ispiv-184	57	5	rate	rate	NOUN
ispiv-184	57	6	at	at	ADP
ispiv-184	57	7	60	60	NUM
ispiv-184	57	8	mpa	mpa	NOUN
ispiv-184	57	9	and	and	CCONJ
ispiv-184	57	10	70	70	NUM
ispiv-184	57	11	mpa	mpa	NOUN
ispiv-184	57	12	injection	injection	NOUN
ispiv-184	57	13	pressures	pressure	NOUN
ispiv-184	57	14	piv	piv	NOUN
ispiv-184	57	15	measurements	measurement	NOUN
ispiv-184	57	16	for	for	ADP
ispiv-184	57	17	gas	gas	NOUN
ispiv-184	57	18	jet	jet	NOUN
ispiv-184	57	19	table	table	NOUN
ispiv-184	57	20	5	5	NUM
ispiv-184	57	21	piv	piv	NOUN
ispiv-184	57	22	analysis	analysis	NOUN
ispiv-184	57	23	specifications	specification	NOUN
ispiv-184	57	24	page	page	NOUN
ispiv-184	57	25	6	6	NUM
ispiv-184	57	26	of	of	ADP
ispiv-184	57	27	10	10	NUM
ispiv-184	57	28	software	software	NOUN
ispiv-184	57	29	koncert	koncert	PROPN
ispiv-184	57	30	ii	ii	PROPN
ispiv-184	57	31	(	(	PUNCT
ispiv-184	57	32	seika	seika	PROPN
ispiv-184	57	33	corporation	corporation	PROPN
ispiv-184	57	34	)	)	PUNCT
ispiv-184	57	35	algorithm	algorithm	PROPN
ispiv-184	57	36	recursive	recursive	ADJ
ispiv-184	57	37	direct	direct	ADJ
ispiv-184	57	38	cross	cross	ADJ
ispiv-184	57	39	-	-	ADJ
ispiv-184	57	40	correlation	correlation	ADJ
ispiv-184	57	41	method	method	NOUN
ispiv-184	57	42	inspection	inspection	NOUN
ispiv-184	57	43	window	window	NOUN
ispiv-184	57	44	size	size	NOUN
ispiv-184	57	45	16	16	NUM
ispiv-184	57	46	*	*	SYM
ispiv-184	57	47	16	16	NUM
ispiv-184	57	48	pixels	pixel	NOUN
ispiv-184	57	49	(	(	PUNCT
ispiv-184	57	50	2.55mm*2.55	2.55mm*2.55	NOUN
ispiv-184	57	51	mm	mm	NOUN
ispiv-184	57	52	)	)	PUNCT
ispiv-184	57	53	overlap	overlap	NOUN
ispiv-184	57	54	50	50	NUM
ispiv-184	57	55	%	%	NOUN
ispiv-184	57	56	3.2.1	3.2.1	NUM
ispiv-184	57	57	.	.	PUNCT
ispiv-184	58	1	test	test	NOUN
ispiv-184	58	2	condition	condition	NOUN
ispiv-184	58	3	in	in	ADP
ispiv-184	58	4	the	the	DET
ispiv-184	58	5	recent	recent	ADJ
ispiv-184	58	6	study	study	NOUN
ispiv-184	58	7	,	,	PUNCT
ispiv-184	58	8	methane	methane	NOUN
ispiv-184	58	9	gas	gas	NOUN
ispiv-184	58	10	was	be	AUX
ispiv-184	58	11	examined	examine	VERB
ispiv-184	58	12	under	under	ADP
ispiv-184	58	13	different	different	ADJ
ispiv-184	58	14	conditions	condition	NOUN
ispiv-184	58	15	of	of	ADP
ispiv-184	58	16	pressure	pressure	NOUN
ispiv-184	58	17	and	and	CCONJ
ispiv-184	58	18	temperature	temperature	NOUN
ispiv-184	58	19	.	.	PUNCT
ispiv-184	59	1	a	a	DET
ispiv-184	59	2	0.4	0.4	NUM
ispiv-184	59	3	-	-	PUNCT
ispiv-184	59	4	hole	hole	NOUN
ispiv-184	59	5	injector	injector	NOUN
ispiv-184	59	6	was	be	AUX
ispiv-184	59	7	used	use	VERB
ispiv-184	59	8	in	in	ADP
ispiv-184	59	9	the	the	DET
ispiv-184	59	10	case	case	NOUN
ispiv-184	59	11	of	of	ADP
ispiv-184	59	12	methane	methane	NOUN
ispiv-184	59	13	gas	gas	NOUN
ispiv-184	59	14	with	with	ADP
ispiv-184	59	15	rating	rating	NOUN
ispiv-184	59	16	injection	injection	NOUN
ispiv-184	59	17	pressure	pressure	NOUN
ispiv-184	59	18	(	(	PUNCT
ispiv-184	59	19	20	20	NUM
ispiv-184	59	20	,	,	PUNCT
ispiv-184	59	21	30	30	NUM
ispiv-184	59	22	and	and	CCONJ
ispiv-184	59	23	40	40	NUM
ispiv-184	59	24	)	)	PUNCT
ispiv-184	59	25	mpa	mpa	NOUN
ispiv-184	59	26	at	at	ADP
ispiv-184	59	27	293	293	NUM
ispiv-184	59	28	k.	k.	NOUN
ispiv-184	59	29	figure	figure	NOUN
ispiv-184	59	30	5	5	NUM
ispiv-184	59	31	shows	show	VERB
ispiv-184	59	32	the	the	DET
ispiv-184	59	33	results	result	NOUN
ispiv-184	59	34	of	of	ADP
ispiv-184	59	35	piv	piv	NOUN
ispiv-184	59	36	analysis	analysis	NOUN
ispiv-184	59	37	for	for	ADP
ispiv-184	59	38	spray	spray	NOUN
ispiv-184	59	39	.	.	PUNCT
ispiv-184	60	1	the	the	DET
ispiv-184	60	2	jet	jet	NOUN
ispiv-184	60	3	grows	grow	VERB
ispiv-184	60	4	with	with	ADP
ispiv-184	60	5	a	a	DET
ispiv-184	60	6	similar	similar	ADJ
ispiv-184	60	7	shape	shape	NOUN
ispiv-184	60	8	with	with	ADP
ispiv-184	60	9	a	a	DET
ispiv-184	60	10	capturing	capturing	ADJ
ispiv-184	60	11	section	section	NOUN
ispiv-184	60	12	that	that	PRON
ispiv-184	60	13	has	have	VERB
ispiv-184	60	14	an	an	DET
ispiv-184	60	15	exclusion	exclusion	NOUN
ispiv-184	60	16	flow	flow	NOUN
ispiv-184	60	17	that	that	PRON
ispiv-184	60	18	spreads	spread	VERB
ispiv-184	60	19	radially	radially	ADV
ispiv-184	60	20	at	at	ADP
ispiv-184	60	21	the	the	DET
ispiv-184	60	22	tip	tip	NOUN
ispiv-184	60	23	of	of	ADP
ispiv-184	60	24	the	the	DET
ispiv-184	60	25	jet	jet	NOUN
ispiv-184	60	26	and	and	CCONJ
ispiv-184	60	27	an	an	DET
ispiv-184	60	28	entrainment	entrainment	NOUN
ispiv-184	60	29	section	section	NOUN
ispiv-184	60	30	that	that	PRON
ispiv-184	60	31	has	have	VERB
ispiv-184	60	32	a	a	DET
ispiv-184	60	33	flow	flow	NOUN
ispiv-184	60	34	that	that	PRON
ispiv-184	60	35	continues	continue	VERB
ispiv-184	60	36	from	from	ADP
ispiv-184	60	37	the	the	DET
ispiv-184	60	38	root	root	NOUN
ispiv-184	60	39	and	and	CCONJ
ispiv-184	60	40	faces	face	VERB
ispiv-184	60	41	the	the	DET
ispiv-184	60	42	inside	inside	NOUN
ispiv-184	60	43	of	of	ADP
ispiv-184	60	44	the	the	DET
ispiv-184	60	45	jet	jet	NOUN
ispiv-184	60	46	.	.	PUNCT
ispiv-184	61	1	in	in	ADP
ispiv-184	61	2	addition	addition	NOUN
ispiv-184	61	3	,	,	PUNCT
ispiv-184	61	4	the	the	DET
ispiv-184	61	5	flow	flow	NOUN
ispiv-184	61	6	field	field	NOUN
ispiv-184	61	7	around	around	ADP
ispiv-184	61	8	the	the	DET
ispiv-184	61	9	jet	jet	NOUN
ispiv-184	61	10	was	be	AUX
ispiv-184	61	11	found	find	VERB
ispiv-184	61	12	to	to	PART
ispiv-184	61	13	have	have	VERB
ispiv-184	61	14	a	a	DET
ispiv-184	61	15	size	size	NOUN
ispiv-184	61	16	about	about	ADP
ispiv-184	61	17	1.0	1.0	NUM
ispiv-184	61	18	to	to	ADP
ispiv-184	61	19	2.0	2.0	NUM
ispiv-184	61	20	[	[	X
ispiv-184	61	21	m	m	X
ispiv-184	61	22	/	/	SYM
ispiv-184	61	23	s	s	X
ispiv-184	61	24	]	]	X
ispiv-184	61	25	stronger	strong	ADJ
ispiv-184	61	26	than	than	ADP
ispiv-184	61	27	that	that	PRON
ispiv-184	61	28	of	of	ADP
ispiv-184	61	29	spraying	spray	VERB
ispiv-184	61	30	.	.	PUNCT
ispiv-184	62	1	figure	figure	NOUN
ispiv-184	62	2	6	6	NUM
ispiv-184	62	3	shows	show	VERB
ispiv-184	62	4	the	the	DET
ispiv-184	62	5	distribution	distribution	NOUN
ispiv-184	62	6	of	of	ADP
ispiv-184	62	7	the	the	DET
ispiv-184	62	8	atmosphere	atmosphere	NOUN
ispiv-184	62	9	introduction	introduction	NOUN
ispiv-184	62	10	velocity	velocity	NOUN
ispiv-184	62	11	at	at	ADP
ispiv-184	62	12	the	the	DET
ispiv-184	62	13	spray	spray	NOUN
ispiv-184	62	14	boundary	boundary	ADJ
ispiv-184	62	15	in	in	ADP
ispiv-184	62	16	the	the	DET
ispiv-184	62	17	injection	injection	NOUN
ispiv-184	62	18	axis	axis	NOUN
ispiv-184	62	19	direction	direction	NOUN
ispiv-184	62	20	.	.	PUNCT
ispiv-184	63	1	as	as	SCONJ
ispiv-184	63	2	can	can	AUX
ispiv-184	63	3	be	be	AUX
ispiv-184	63	4	seen	see	VERB
ispiv-184	63	5	from	from	ADP
ispiv-184	63	6	the	the	DET
ispiv-184	63	7	piv	piv	NOUN
ispiv-184	63	8	results	result	NOUN
ispiv-184	63	9	,	,	PUNCT
ispiv-184	63	10	vortices	vortex	NOUN
ispiv-184	63	11	are	be	AUX
ispiv-184	63	12	generated	generate	VERB
ispiv-184	63	13	actively	actively	ADV
ispiv-184	63	14	in	in	ADP
ispiv-184	63	15	the	the	DET
ispiv-184	63	16	jet	jet	NOUN
ispiv-184	63	17	,	,	PUNCT
ispiv-184	63	18	and	and	CCONJ
ispiv-184	63	19	an	an	DET
ispiv-184	63	20	intensive	intensive	ADJ
ispiv-184	63	21	air	air	NOUN
ispiv-184	63	22	entrainment	entrainment	NOUN
ispiv-184	63	23	has	have	AUX
ispiv-184	63	24	been	be	AUX
ispiv-184	63	25	noticed	notice	VERB
ispiv-184	63	26	.	.	PUNCT
ispiv-184	64	1	figure	figure	VERB
ispiv-184	64	2	5	5	NUM
ispiv-184	64	3	flow	flow	NOUN
ispiv-184	64	4	field	field	NOUN
ispiv-184	64	5	around	around	ADP
ispiv-184	64	6	methane	methane	NOUN
ispiv-184	64	7	jet	jet	NOUN
ispiv-184	64	8	at	at	ADP
ispiv-184	64	9	36.3	36.3	NUM
ispiv-184	64	10	mpa	mpa	NOUN
ispiv-184	64	11	ambient	ambient	NOUN
ispiv-184	64	12	density	density	NOUN
ispiv-184	64	13	page	page	NOUN
ispiv-184	64	14	7	7	NUM
ispiv-184	64	15	of	of	ADP
ispiv-184	64	16	10	10	NUM
ispiv-184	64	17	figure	figure	NOUN
ispiv-184	64	18	6	6	NUM
ispiv-184	64	19	distribution	distribution	NOUN
ispiv-184	64	20	of	of	ADP
ispiv-184	64	21	accompanying	accompany	VERB
ispiv-184	64	22	flow	flow	NOUN
ispiv-184	64	23	flowing	flow	VERB
ispiv-184	64	24	into	into	ADP
ispiv-184	64	25	the	the	DET
ispiv-184	64	26	spray	spray	NOUN
ispiv-184	64	27	ρa	ρa	ADP
ispiv-184	65	1	=	=	NOUN
ispiv-184	65	2	36.3	36.3	NUM
ispiv-184	65	3	[	[	X
ispiv-184	65	4	kg	kg	X
ispiv-184	65	5	/	/	SYM
ispiv-184	65	6	m3	m3	PROPN
ispiv-184	65	7	]	]	PUNCT
ispiv-184	65	8	figure	figure	NOUN
ispiv-184	65	9	7	7	NUM
ispiv-184	65	10	shows	show	VERB
ispiv-184	65	11	the	the	DET
ispiv-184	65	12	time	time	NOUN
ispiv-184	65	13	change	change	NOUN
ispiv-184	65	14	of	of	ADP
ispiv-184	65	15	the	the	DET
ispiv-184	65	16	mass	mass	ADJ
ispiv-184	65	17	atmosphere	atmosphere	NOUN
ispiv-184	65	18	introduction	introduction	NOUN
ispiv-184	65	19	rate	rate	NOUN
ispiv-184	65	20	and	and	CCONJ
ispiv-184	65	21	the	the	DET
ispiv-184	65	22	total	total	NOUN
ispiv-184	65	23	introduced	introduce	VERB
ispiv-184	65	24	mass	mass	NOUN
ispiv-184	65	25	under	under	ADP
ispiv-184	65	26	the	the	DET
ispiv-184	65	27	conditions	condition	NOUN
ispiv-184	65	28	shown	show	VERB
ispiv-184	65	29	in	in	ADP
ispiv-184	65	30	the	the	DET
ispiv-184	65	31	above	above	ADJ
ispiv-184	65	32	figure	figure	NOUN
ispiv-184	65	33	.	.	PUNCT
ispiv-184	66	1	as	as	SCONJ
ispiv-184	66	2	can	can	AUX
ispiv-184	66	3	be	be	AUX
ispiv-184	66	4	seen	see	VERB
ispiv-184	66	5	from	from	ADP
ispiv-184	66	6	the	the	DET
ispiv-184	66	7	figure	figure	NOUN
ispiv-184	66	8	below	below	ADV
ispiv-184	66	9	,	,	PUNCT
ispiv-184	66	10	it	it	PRON
ispiv-184	66	11	was	be	AUX
ispiv-184	66	12	observed	observe	VERB
ispiv-184	66	13	that	that	SCONJ
ispiv-184	66	14	the	the	DET
ispiv-184	66	15	total	total	ADJ
ispiv-184	66	16	mass	mass	NOUN
ispiv-184	66	17	of	of	ADP
ispiv-184	66	18	the	the	DET
ispiv-184	66	19	ambient	ambient	ADJ
ispiv-184	66	20	atmosphere	atmosphere	NOUN
ispiv-184	66	21	introduced	introduce	VERB
ispiv-184	66	22	increased	increase	VERB
ispiv-184	66	23	as	as	SCONJ
ispiv-184	66	24	the	the	DET
ispiv-184	66	25	injection	injection	NOUN
ispiv-184	66	26	pressure	pressure	NOUN
ispiv-184	66	27	increased	increase	VERB
ispiv-184	66	28	in	in	ADP
ispiv-184	66	29	both	both	DET
ispiv-184	66	30	cases	case	NOUN
ispiv-184	66	31	of	of	ADP
ispiv-184	66	32	spraying	spray	VERB
ispiv-184	66	33	and	and	CCONJ
ispiv-184	66	34	jetting	jetting	NOUN
ispiv-184	66	35	.	.	PUNCT
ispiv-184	67	1	figure	figure	VERB
ispiv-184	67	2	7	7	NUM
ispiv-184	67	3	air	air	NOUN
ispiv-184	67	4	entrainment	entrainment	NOUN
ispiv-184	67	5	for	for	ADP
ispiv-184	67	6	methane	methane	NOUN
ispiv-184	67	7	jet	jet	NOUN
ispiv-184	67	8	under	under	ADP
ispiv-184	67	9	different	different	ADJ
ispiv-184	67	10	injection	injection	NOUN
ispiv-184	67	11	pressures	pressure	NOUN
ispiv-184	67	12	page	page	VERB
ispiv-184	67	13	8	8	NUM
ispiv-184	67	14	of	of	ADP
ispiv-184	67	15	10	10	NUM
ispiv-184	67	16	air	air	NOUN
ispiv-184	67	17	entrainment	entrainment	NOUN
ispiv-184	67	18	rate	rate	NOUN
ispiv-184	67	19	and	and	CCONJ
ispiv-184	67	20	total	total	ADJ
ispiv-184	67	21	air	air	NOUN
ispiv-184	67	22	entrainment	entrainment	NOUN
ispiv-184	67	23	versus	versus	ADP
ispiv-184	67	24	time	time	NOUN
ispiv-184	67	25	at	at	ADP
ispiv-184	67	26	36.3	36.3	NUM
ispiv-184	67	27	mpa	mpa	NOUN
ispiv-184	67	28	ambient	ambient	ADJ
ispiv-184	67	29	density	density	NOUN
ispiv-184	67	30	regarding	regard	VERB
ispiv-184	67	31	the	the	DET
ispiv-184	67	32	jet	jet	NOUN
ispiv-184	67	33	,	,	PUNCT
ispiv-184	67	34	only	only	ADV
ispiv-184	67	35	the	the	DET
ispiv-184	67	36	introduction	introduction	NOUN
ispiv-184	67	37	from	from	ADP
ispiv-184	67	38	the	the	DET
ispiv-184	67	39	entrainment	entrainment	NOUN
ispiv-184	67	40	section	section	NOUN
ispiv-184	67	41	is	be	AUX
ispiv-184	67	42	considered	consider	VERB
ispiv-184	67	43	,	,	PUNCT
ispiv-184	67	44	but	but	CCONJ
ispiv-184	67	45	the	the	DET
ispiv-184	67	46	ratio	ratio	NOUN
ispiv-184	67	47	of	of	ADP
ispiv-184	67	48	both	both	PRON
ispiv-184	67	49	spray	spray	NOUN
ispiv-184	67	50	and	and	CCONJ
ispiv-184	67	51	jet	jet	NOUN
ispiv-184	67	52	is	be	AUX
ispiv-184	67	53	explained	explain	VERB
ispiv-184	67	54	to	to	PART
ispiv-184	67	55	be	be	AUX
ispiv-184	67	56	about	about	ADV
ispiv-184	67	57	the	the	DET
ispiv-184	67	58	same	same	ADJ
ispiv-184	67	59	,	,	PUNCT
ispiv-184	67	60	and	and	CCONJ
ispiv-184	67	61	this	this	DET
ispiv-184	67	62	measurement	measurement	NOUN
ispiv-184	67	63	is	be	AUX
ispiv-184	67	64	valid	valid	ADJ
ispiv-184	67	65	.	.	PUNCT
ispiv-184	68	1	in	in	ADP
ispiv-184	68	2	addition	addition	NOUN
ispiv-184	68	3	,	,	PUNCT
ispiv-184	68	4	it	it	PRON
ispiv-184	68	5	seems	seem	VERB
ispiv-184	68	6	that	that	SCONJ
ispiv-184	68	7	one	one	NUM
ispiv-184	68	8	of	of	ADP
ispiv-184	68	9	the	the	DET
ispiv-184	68	10	reasons	reason	NOUN
ispiv-184	68	11	for	for	ADP
ispiv-184	68	12	the	the	DET
ispiv-184	68	13	strong	strong	ADJ
ispiv-184	68	14	introduction	introduction	NOUN
ispiv-184	68	15	of	of	ADP
ispiv-184	68	16	jets	jet	NOUN
ispiv-184	68	17	from	from	ADP
ispiv-184	68	18	the	the	DET
ispiv-184	68	19	entrainment	entrainment	NOUN
ispiv-184	68	20	section	section	NOUN
ispiv-184	68	21	is	be	AUX
ispiv-184	68	22	the	the	DET
ispiv-184	68	23	entrainment	entrainment	NOUN
ispiv-184	68	24	of	of	ADP
ispiv-184	68	25	a	a	DET
ispiv-184	68	26	large	large	ADJ
ispiv-184	68	27	atmosphere	atmosphere	NOUN
ispiv-184	68	28	due	due	ADP
ispiv-184	68	29	to	to	ADP
ispiv-184	68	30	the	the	DET
ispiv-184	68	31	large	large	ADJ
ispiv-184	68	32	-	-	PUNCT
ispiv-184	68	33	scale	scale	NOUN
ispiv-184	68	34	vortex	vortex	NOUN
ispiv-184	68	35	structure	structure	NOUN
ispiv-184	68	36	as	as	SCONJ
ispiv-184	68	37	shown	show	VERB
ispiv-184	68	38	in	in	ADP
ispiv-184	68	39	figure	figure	NOUN
ispiv-184	68	40	8	8	NUM
ispiv-184	68	41	.	.	PUNCT
ispiv-184	69	1	figure	figure	VERB
ispiv-184	69	2	8	8	NUM
ispiv-184	69	3	distribution	distribution	NOUN
ispiv-184	69	4	of	of	ADP
ispiv-184	69	5	the	the	DET
ispiv-184	69	6	accompanying	accompanying	ADJ
ispiv-184	69	7	flow	flow	NOUN
ispiv-184	69	8	flowing	flow	VERB
ispiv-184	69	9	into	into	ADP
ispiv-184	69	10	the	the	DET
ispiv-184	69	11	spray	spray	NOUN
ispiv-184	69	12	and	and	CCONJ
ispiv-184	69	13	the	the	DET
ispiv-184	69	14	moment	moment	NOUN
ispiv-184	69	15	of	of	ADP
ispiv-184	69	16	introduction	introduction	NOUN
ispiv-184	69	17	of	of	ADP
ispiv-184	69	18	the	the	DET
ispiv-184	69	19	atmosphere	atmosphere	NOUN
ispiv-184	69	20	by	by	ADP
ispiv-184	69	21	the	the	DET
ispiv-184	69	22	vortex	vortex	NOUN
ispiv-184	69	23	seen	see	VERB
ispiv-184	69	24	in	in	ADP
ispiv-184	69	25	the	the	DET
ispiv-184	69	26	jet	jet	NOUN
ispiv-184	69	27	pinj=40[mpa	pinj=40[mpa	NOUN
ispiv-184	69	28	]	]	PUNCT
ispiv-184	69	29	,	,	PUNCT
ispiv-184	69	30	𝜌𝑎=36.3[kg	𝜌𝑎=36.3[kg	PROPN
ispiv-184	69	31	/	/	SYM
ispiv-184	69	32	m3	m3	PROPN
ispiv-184	69	33	]	]	PUNCT
ispiv-184	69	34	piv	piv	NOUN
ispiv-184	69	35	measurements	measurement	NOUN
ispiv-184	69	36	for	for	ADP
ispiv-184	69	37	torch	torch	NOUN
ispiv-184	69	38	flame	flame	PROPN
ispiv-184	69	39	3.3.1	3.3.1	NUM
ispiv-184	69	40	.	.	PUNCT
ispiv-184	69	41	test	test	NOUN
ispiv-184	69	42	condition	condition	NOUN
ispiv-184	69	43	in	in	ADP
ispiv-184	69	44	this	this	DET
ispiv-184	69	45	study	study	NOUN
ispiv-184	69	46	,	,	PUNCT
ispiv-184	69	47	the	the	DET
ispiv-184	69	48	air	air	NOUN
ispiv-184	69	49	has	have	AUX
ispiv-184	69	50	been	be	AUX
ispiv-184	69	51	examined	examine	VERB
ispiv-184	69	52	in	in	ADP
ispiv-184	69	53	the	the	DET
ispiv-184	69	54	pre	pre	NOUN
ispiv-184	69	55	-	-	NOUN
ispiv-184	69	56	chamber	chamber	NOUN
ispiv-184	69	57	of	of	ADP
ispiv-184	69	58	the	the	DET
ispiv-184	69	59	torch	torch	NOUN
ispiv-184	69	60	flame	flame	NOUN
ispiv-184	69	61	.	.	PUNCT
ispiv-184	70	1	neglecting	neglect	VERB
ispiv-184	70	2	the	the	DET
ispiv-184	70	3	amount	amount	NOUN
ispiv-184	70	4	of	of	ADP
ispiv-184	70	5	fuel	fuel	NOUN
ispiv-184	70	6	into	into	ADP
ispiv-184	70	7	the	the	DET
ispiv-184	70	8	pre	pre	NOUN
ispiv-184	70	9	-	-	NOUN
ispiv-184	70	10	chamber	chamber	NOUN
ispiv-184	70	11	since	since	SCONJ
ispiv-184	70	12	the	the	DET
ispiv-184	70	13	fuel	fuel	NOUN
ispiv-184	70	14	is	be	AUX
ispiv-184	70	15	lean	lean	ADJ
ispiv-184	70	16	,	,	PUNCT
ispiv-184	70	17	the	the	DET
ispiv-184	70	18	air	air	NOUN
ispiv-184	70	19	has	have	AUX
ispiv-184	70	20	been	be	AUX
ispiv-184	70	21	considered	consider	VERB
ispiv-184	70	22	to	to	PART
ispiv-184	70	23	be	be	AUX
ispiv-184	70	24	examined	examine	VERB
ispiv-184	70	25	in	in	ADP
ispiv-184	70	26	this	this	DET
ispiv-184	70	27	case	case	NOUN
ispiv-184	70	28	.	.	PUNCT
ispiv-184	71	1	moreover	moreover	ADV
ispiv-184	71	2	,	,	PUNCT
ispiv-184	71	3	using	use	VERB
ispiv-184	71	4	the	the	DET
ispiv-184	71	5	air	air	NOUN
ispiv-184	71	6	can	can	AUX
ispiv-184	71	7	ensure	ensure	VERB
ispiv-184	71	8	a	a	DET
ispiv-184	71	9	high	high	ADJ
ispiv-184	71	10	level	level	NOUN
ispiv-184	71	11	of	of	ADP
ispiv-184	71	12	torch	torch	NOUN
ispiv-184	71	13	flame	flame	NOUN
ispiv-184	71	14	stability	stability	NOUN
ispiv-184	71	15	.	.	PUNCT
ispiv-184	72	1	figure	figure	NOUN
ispiv-184	72	2	9	9	NUM
ispiv-184	72	3	illustrates	illustrate	VERB
ispiv-184	72	4	the	the	DET
ispiv-184	72	5	piv	piv	NOUN
ispiv-184	72	6	measurements	measurement	NOUN
ispiv-184	72	7	and	and	CCONJ
ispiv-184	72	8	spry	spry	ADJ
ispiv-184	72	9	contour	contour	NOUN
ispiv-184	72	10	for	for	ADP
ispiv-184	72	11	a	a	DET
ispiv-184	72	12	spray	spray	NOUN
ispiv-184	72	13	in	in	ADP
ispiv-184	72	14	prechamber	prechamber	PROPN
ispiv-184	72	15	.	.	PUNCT
ispiv-184	73	1	it	it	PRON
ispiv-184	73	2	worth	worth	ADJ
ispiv-184	73	3	to	to	PART
ispiv-184	73	4	be	be	AUX
ispiv-184	73	5	mention	mention	VERB
ispiv-184	73	6	that	that	SCONJ
ispiv-184	73	7	in	in	ADP
ispiv-184	73	8	this	this	DET
ispiv-184	73	9	case	case	NOUN
ispiv-184	73	10	using	use	VERB
ispiv-184	73	11	direct	direct	ADJ
ispiv-184	73	12	shot	shot	NOUN
ispiv-184	73	13	to	to	PART
ispiv-184	73	14	get	get	VERB
ispiv-184	73	15	the	the	DET
ispiv-184	73	16	contour	contour	NOUN
ispiv-184	73	17	of	of	ADP
ispiv-184	73	18	the	the	DET
ispiv-184	73	19	spray	spray	NOUN
ispiv-184	73	20	was	be	AUX
ispiv-184	73	21	not	not	PART
ispiv-184	73	22	applicable	applicable	ADJ
ispiv-184	73	23	due	due	ADP
ispiv-184	73	24	to	to	ADP
ispiv-184	73	25	the	the	DET
ispiv-184	73	26	difficulties	difficulty	NOUN
ispiv-184	73	27	of	of	ADP
ispiv-184	73	28	density	density	NOUN
ispiv-184	73	29	difference	difference	NOUN
ispiv-184	73	30	.	.	PUNCT
ispiv-184	74	1	instead	instead	ADV
ispiv-184	74	2	,	,	PUNCT
ispiv-184	74	3	the	the	DET
ispiv-184	74	4	contour	contour	NOUN
ispiv-184	74	5	data	datum	NOUN
ispiv-184	74	6	has	have	AUX
ispiv-184	74	7	been	be	AUX
ispiv-184	74	8	extracted	extract	VERB
ispiv-184	74	9	from	from	ADP
ispiv-184	74	10	velocity	velocity	NOUN
ispiv-184	74	11	vector	vector	NOUN
ispiv-184	74	12	analysis	analysis	NOUN
ispiv-184	74	13	.	.	PUNCT
ispiv-184	75	1	from	from	ADP
ispiv-184	75	2	the	the	DET
ispiv-184	75	3	figure	figure	NOUN
ispiv-184	75	4	,	,	PUNCT
ispiv-184	75	5	it	it	PRON
ispiv-184	75	6	can	can	AUX
ispiv-184	75	7	be	be	AUX
ispiv-184	75	8	noticed	notice	VERB
ispiv-184	75	9	that	that	SCONJ
ispiv-184	75	10	strong	strong	ADJ
ispiv-184	75	11	eddies	eddy	NOUN
ispiv-184	75	12	occur	occur	VERB
ispiv-184	75	13	leading	lead	VERB
ispiv-184	75	14	to	to	PART
ispiv-184	75	15	increase	increase	VERB
ispiv-184	75	16	the	the	DET
ispiv-184	75	17	air	air	NOUN
ispiv-184	75	18	entrainment	entrainment	NOUN
ispiv-184	75	19	rate	rate	NOUN
ispiv-184	75	20	while	while	SCONJ
ispiv-184	75	21	no	no	DET
ispiv-184	75	22	entrainment	entrainment	NOUN
ispiv-184	75	23	has	have	AUX
ispiv-184	75	24	been	be	AUX
ispiv-184	75	25	noticed	notice	VERB
ispiv-184	75	26	in	in	ADP
ispiv-184	75	27	the	the	DET
ispiv-184	75	28	capturing	capturing	ADJ
ispiv-184	75	29	section	section	NOUN
ispiv-184	75	30	due	due	ADP
ispiv-184	75	31	to	to	ADP
ispiv-184	75	32	strong	strong	ADJ
ispiv-184	75	33	pushing	push	VERB
ispiv-184	75	34	out	out	ADP
ispiv-184	75	35	.	.	PUNCT
ispiv-184	76	1	the	the	DET
ispiv-184	76	2	contour	contour	NOUN
ispiv-184	76	3	of	of	ADP
ispiv-184	76	4	the	the	DET
ispiv-184	76	5	air	air	NOUN
ispiv-184	76	6	spray	spray	NOUN
ispiv-184	76	7	seems	seem	VERB
ispiv-184	76	8	to	to	PART
ispiv-184	76	9	be	be	AUX
ispiv-184	76	10	same	same	ADJ
ispiv-184	76	11	as	as	ADP
ispiv-184	76	12	the	the	DET
ispiv-184	76	13	ordinary	ordinary	ADJ
ispiv-184	76	14	shape	shape	NOUN
ispiv-184	76	15	of	of	ADP
ispiv-184	76	16	the	the	DET
ispiv-184	76	17	diesel	diesel	NOUN
ispiv-184	76	18	spray	spray	NOUN
ispiv-184	76	19	.	.	PUNCT
ispiv-184	77	1	figure	figure	NOUN
ispiv-184	77	2	9	9	NUM
ispiv-184	77	3	piv	piv	NOUN
ispiv-184	77	4	measurements	measurement	NOUN
ispiv-184	77	5	for	for	ADP
ispiv-184	77	6	spray	spray	NOUN
ispiv-184	77	7	in	in	ADP
ispiv-184	77	8	torch	torch	NOUN
ispiv-184	77	9	flame	flame	NOUN
ispiv-184	77	10	at	at	ADP
ispiv-184	77	11	2msasoi	2msasoi	NUM
ispiv-184	77	12	figure	figure	NOUN
ispiv-184	77	13	10	10	NUM
ispiv-184	77	14	shows	show	VERB
ispiv-184	77	15	the	the	DET
ispiv-184	77	16	total	total	ADJ
ispiv-184	77	17	air	air	NOUN
ispiv-184	77	18	entrainment	entrainment	NOUN
ispiv-184	77	19	for	for	ADP
ispiv-184	77	20	air	air	NOUN
ispiv-184	77	21	jet	jet	NOUN
ispiv-184	77	22	in	in	ADP
ispiv-184	77	23	the	the	DET
ispiv-184	77	24	prechamber	prechamber	NOUN
ispiv-184	77	25	at	at	ADP
ispiv-184	77	26	different	different	ADJ
ispiv-184	77	27	injection	injection	NOUN
ispiv-184	77	28	pressures	pressure	NOUN
ispiv-184	77	29	2	2	NUM
ispiv-184	77	30	,	,	PUNCT
ispiv-184	77	31	3	3	NUM
ispiv-184	77	32	and	and	CCONJ
ispiv-184	77	33	4	4	NUM
ispiv-184	77	34	mpa	mpa	NOUN
ispiv-184	77	35	.	.	PUNCT
ispiv-184	78	1	it	it	PRON
ispiv-184	78	2	is	be	AUX
ispiv-184	78	3	clearly	clearly	ADV
ispiv-184	78	4	seen	see	VERB
ispiv-184	78	5	that	that	SCONJ
ispiv-184	78	6	the	the	PRON
ispiv-184	78	7	higher	high	ADJ
ispiv-184	78	8	the	the	DET
ispiv-184	78	9	injection	injection	NOUN
ispiv-184	78	10	pressure	pressure	NOUN
ispiv-184	78	11	the	the	PRON
ispiv-184	78	12	higher	high	ADJ
ispiv-184	78	13	the	the	DET
ispiv-184	78	14	total	total	ADJ
ispiv-184	78	15	air	air	NOUN
ispiv-184	78	16	entrainment	entrainment	NOUN
ispiv-184	78	17	.	.	PUNCT
ispiv-184	79	1	this	this	DET
ispiv-184	79	2	attribution	attribution	NOUN
ispiv-184	79	3	could	could	AUX
ispiv-184	79	4	be	be	AUX
ispiv-184	79	5	due	due	ADJ
ispiv-184	79	6	to	to	ADP
ispiv-184	79	7	the	the	DET
ispiv-184	79	8	higher	high	ADJ
ispiv-184	79	9	movements	movement	NOUN
ispiv-184	79	10	of	of	ADP
ispiv-184	79	11	the	the	DET
ispiv-184	79	12	spray	spray	NOUN
ispiv-184	79	13	body	body	NOUN
ispiv-184	79	14	which	which	PRON
ispiv-184	79	15	in	in	ADP
ispiv-184	79	16	turn	turn	NOUN
ispiv-184	79	17	generates	generate	VERB
ispiv-184	79	18	more	more	ADJ
ispiv-184	79	19	eddies	eddy	NOUN
ispiv-184	79	20	allowing	allow	VERB
ispiv-184	79	21	more	more	ADJ
ispiv-184	79	22	air	air	NOUN
ispiv-184	79	23	to	to	PART
ispiv-184	79	24	be	be	AUX
ispiv-184	79	25	grasped	grasp	VERB
ispiv-184	79	26	into	into	ADP
ispiv-184	79	27	the	the	DET
ispiv-184	79	28	main	main	ADJ
ispiv-184	79	29	spray	spray	NOUN
ispiv-184	79	30	body	body	NOUN
ispiv-184	79	31	.	.	PUNCT
ispiv-184	80	1	page	page	NOUN
ispiv-184	80	2	9	9	NUM
ispiv-184	80	3	of	of	ADP
ispiv-184	80	4	10	10	NUM
ispiv-184	80	5	figure	figure	NOUN
ispiv-184	80	6	10	10	NUM
ispiv-184	80	7	total	total	ADJ
ispiv-184	80	8	air	air	NOUN
ispiv-184	80	9	entrainment	entrainment	NOUN
ispiv-184	80	10	in	in	ADP
ispiv-184	80	11	the	the	DET
ispiv-184	80	12	torch	torch	NOUN
ispiv-184	80	13	flame	flame	NOUN
ispiv-184	80	14	4	4	NUM
ispiv-184	80	15	conclusion	conclusion	NOUN
ispiv-184	80	16	in	in	ADP
ispiv-184	80	17	this	this	DET
ispiv-184	80	18	research	research	NOUN
ispiv-184	80	19	work	work	NOUN
ispiv-184	80	20	,	,	PUNCT
ispiv-184	80	21	florescence	florescence	NOUN
ispiv-184	80	22	piv	piv	NOUN
ispiv-184	80	23	measurements	measurement	NOUN
ispiv-184	80	24	have	have	AUX
ispiv-184	80	25	been	be	AUX
ispiv-184	80	26	considered	consider	VERB
ispiv-184	80	27	to	to	PART
ispiv-184	80	28	study	study	VERB
ispiv-184	80	29	the	the	DET
ispiv-184	80	30	entrainment	entrainment	NOUN
ispiv-184	80	31	process	process	NOUN
ispiv-184	80	32	for	for	ADP
ispiv-184	80	33	the	the	DET
ispiv-184	80	34	first	first	ADJ
ispiv-184	80	35	time	time	NOUN
ispiv-184	80	36	.	.	PUNCT
ispiv-184	81	1	due	due	ADP
ispiv-184	81	2	to	to	ADP
ispiv-184	81	3	the	the	DET
ispiv-184	81	4	difficulties	difficulty	NOUN
ispiv-184	81	5	of	of	ADP
ispiv-184	81	6	simulating	simulate	VERB
ispiv-184	81	7	the	the	DET
ispiv-184	81	8	real	real	ADJ
ispiv-184	81	9	df	df	NOUN
ispiv-184	81	10	engine	engine	NOUN
ispiv-184	81	11	,	,	PUNCT
ispiv-184	81	12	the	the	DET
ispiv-184	81	13	piv	piv	NOUN
ispiv-184	81	14	measurements	measurement	NOUN
ispiv-184	81	15	have	have	AUX
ispiv-184	81	16	been	be	AUX
ispiv-184	81	17	considered	consider	VERB
ispiv-184	81	18	as	as	ADP
ispiv-184	81	19	a	a	DET
ispiv-184	81	20	tool	tool	NOUN
ispiv-184	81	21	for	for	ADP
ispiv-184	81	22	detecting	detect	VERB
ispiv-184	81	23	the	the	DET
ispiv-184	81	24	air	air	NOUN
ispiv-184	81	25	entrainment	entrainment	NOUN
ispiv-184	81	26	process	process	NOUN
ispiv-184	81	27	.	.	PUNCT
ispiv-184	82	1	the	the	DET
ispiv-184	82	2	following	follow	VERB
ispiv-184	82	3	results	result	NOUN
ispiv-184	82	4	have	have	AUX
ispiv-184	82	5	been	be	AUX
ispiv-184	82	6	gotten	get	VERB
ispiv-184	82	7	:	:	PUNCT
ispiv-184	82	8	the	the	DET
ispiv-184	82	9	scattered	scatter	VERB
ispiv-184	82	10	light	light	NOUN
ispiv-184	82	11	of	of	ADP
ispiv-184	82	12	the	the	DET
ispiv-184	82	13	spray	spray	NOUN
ispiv-184	82	14	was	be	AUX
ispiv-184	82	15	suppressed	suppress	VERB
ispiv-184	82	16	by	by	ADP
ispiv-184	82	17	the	the	DET
ispiv-184	82	18	fluorescence	fluorescence	NOUN
ispiv-184	82	19	piv	piv	NOUN
ispiv-184	82	20	,	,	PUNCT
ispiv-184	82	21	and	and	CCONJ
ispiv-184	82	22	the	the	DET
ispiv-184	82	23	velocity	velocity	NOUN
ispiv-184	82	24	field	field	NOUN
ispiv-184	82	25	around	around	ADP
ispiv-184	82	26	the	the	DET
ispiv-184	82	27	spray	spray	NOUN
ispiv-184	82	28	could	could	AUX
ispiv-184	82	29	be	be	AUX
ispiv-184	82	30	analyzed	analyze	VERB
ispiv-184	82	31	accurately	accurately	ADV
ispiv-184	82	32	.	.	PUNCT
ispiv-184	83	1	the	the	DET
ispiv-184	83	2	air	air	NOUN
ispiv-184	83	3	entrainment	entrainment	NOUN
ispiv-184	83	4	rate	rate	NOUN
ispiv-184	83	5	is	be	AUX
ispiv-184	83	6	directly	directly	ADV
ispiv-184	83	7	proportional	proportional	ADJ
ispiv-184	83	8	to	to	ADP
ispiv-184	83	9	the	the	DET
ispiv-184	83	10	injection	injection	NOUN
ispiv-184	83	11	pressure	pressure	NOUN
ispiv-184	83	12	.	.	PUNCT
ispiv-184	84	1	the	the	DET
ispiv-184	84	2	high	high	ADJ
ispiv-184	84	3	-	-	PUNCT
ispiv-184	84	4	pressure	pressure	NOUN
ispiv-184	84	5	gas	gas	NOUN
ispiv-184	84	6	jet	jet	NOUN
ispiv-184	84	7	undergoes	undergo	VERB
ispiv-184	84	8	an	an	DET
ispiv-184	84	9	atmosphere	atmosphere	NOUN
ispiv-184	84	10	introduction	introduction	NOUN
ispiv-184	84	11	process	process	NOUN
ispiv-184	84	12	similar	similar	ADJ
ispiv-184	84	13	to	to	ADP
ispiv-184	84	14	ordinary	ordinary	ADJ
ispiv-184	84	15	liquid	liquid	ADJ
ispiv-184	84	16	spraying	spraying	NOUN
ispiv-184	84	17	,	,	PUNCT
ispiv-184	84	18	but	but	CCONJ
ispiv-184	84	19	it	it	PRON
ispiv-184	84	20	is	be	AUX
ispiv-184	84	21	observed	observe	VERB
ispiv-184	84	22	that	that	SCONJ
ispiv-184	84	23	the	the	DET
ispiv-184	84	24	atmosphere	atmosphere	NOUN
ispiv-184	84	25	introduction	introduction	NOUN
ispiv-184	84	26	in	in	ADP
ispiv-184	84	27	the	the	DET
ispiv-184	84	28	entrainment	entrainment	NOUN
ispiv-184	84	29	section	section	NOUN
ispiv-184	84	30	is	be	AUX
ispiv-184	84	31	active	active	ADJ
ispiv-184	84	32	with	with	ADP
ispiv-184	84	33	a	a	DET
ispiv-184	84	34	flow	flow	NOUN
ispiv-184	84	35	velocity	velocity	NOUN
ispiv-184	84	36	.	.	PUNCT
ispiv-184	85	1	5	5	NUM
ispiv-184	85	2	references	reference	NOUN
ispiv-184	85	3	healy	healy	PROPN
ispiv-184	85	4	d	d	PROPN
ispiv-184	85	5	,	,	PUNCT
ispiv-184	85	6	curran	curran	PROPN
ispiv-184	85	7	hj	hj	PROPN
ispiv-184	85	8	,	,	PUNCT
ispiv-184	85	9	simmie	simmie	PROPN
ispiv-184	85	10	jm	jm	PROPN
ispiv-184	85	11	,	,	PUNCT
ispiv-184	85	12	kalitan	kalitan	PROPN
ispiv-184	85	13	dm	dm	PROPN
ispiv-184	85	14	,	,	PUNCT
ispiv-184	85	15	zinner	zinner	NOUN
ispiv-184	85	16	cm	cm	PROPN
ispiv-184	85	17	,	,	PUNCT
ispiv-184	85	18	barrett	barrett	PROPN
ispiv-184	85	19	ab	ab	PROPN
ispiv-184	85	20	,	,	PUNCT
ispiv-184	85	21	petersen	petersen	PROPN
ispiv-184	85	22	el	el	PROPN
ispiv-184	85	23	,	,	PUNCT
ispiv-184	85	24	bourque	bourque	PROPN
ispiv-184	85	25	g	g	PROPN
ispiv-184	85	26	(	(	PUNCT
ispiv-184	85	27	2008	2008	NUM
ispiv-184	85	28	)	)	PUNCT
ispiv-184	85	29	methane	methane	NOUN
ispiv-184	85	30	/	/	SYM
ispiv-184	85	31	ethane	ethane	NOUN
ispiv-184	85	32	/	/	SYM
ispiv-184	85	33	propane	propane	NOUN
ispiv-184	85	34	mixture	mixture	NOUN
ispiv-184	85	35	oxidation	oxidation	NOUN
ispiv-184	85	36	at	at	ADP
ispiv-184	85	37	high	high	ADJ
ispiv-184	85	38	pressures	pressure	NOUN
ispiv-184	85	39	and	and	CCONJ
ispiv-184	85	40	at	at	ADP
ispiv-184	85	41	high	high	ADJ
ispiv-184	85	42	,	,	PUNCT
ispiv-184	85	43	intermediate	intermediate	ADJ
ispiv-184	85	44	and	and	CCONJ
ispiv-184	85	45	low	low	ADJ
ispiv-184	85	46	temperatures	temperature	NOUN
ispiv-184	85	47	.	.	PUNCT
ispiv-184	86	1	combust	combust	NOUN
ispiv-184	86	2	flame	flame	NOUN
ispiv-184	86	3	155	155	NUM
ispiv-184	86	4	:	:	PUNCT
ispiv-184	86	5	441–448	441–448	NUM
ispiv-184	86	6	.	.	PUNCT
ispiv-184	87	1	lion	lion	PROPN
ispiv-184	87	2	s	s	PROPN
ispiv-184	87	3	,	,	PUNCT
ispiv-184	87	4	vlaskos	vlaskos	ADJ
ispiv-184	87	5	i	i	PRON
ispiv-184	87	6	,	,	PUNCT
ispiv-184	87	7	taccani	taccani	PROPN
ispiv-184	87	8	r	r	NOUN
ispiv-184	87	9	(	(	PUNCT
ispiv-184	87	10	2020	2020	NUM
ispiv-184	87	11	)	)	PUNCT
ispiv-184	87	12	a	a	DET
ispiv-184	87	13	review	review	NOUN
ispiv-184	87	14	of	of	ADP
ispiv-184	87	15	emissions	emission	NOUN
ispiv-184	87	16	reduction	reduction	NOUN
ispiv-184	87	17	technologies	technology	NOUN
ispiv-184	87	18	for	for	ADP
ispiv-184	87	19	low	low	ADJ
ispiv-184	87	20	and	and	CCONJ
ispiv-184	87	21	medium	medium	ADJ
ispiv-184	87	22	speed	speed	NOUN
ispiv-184	87	23	marine	marine	ADJ
ispiv-184	87	24	diesel	diesel	NOUN
ispiv-184	87	25	engines	engine	NOUN
ispiv-184	87	26	and	and	CCONJ
ispiv-184	87	27	their	their	PRON
ispiv-184	87	28	potential	potential	NOUN
ispiv-184	87	29	for	for	ADP
ispiv-184	87	30	waste	waste	NOUN
ispiv-184	87	31	heat	heat	NOUN
ispiv-184	87	32	recovery	recovery	NOUN
ispiv-184	87	33	.	.	PUNCT
ispiv-184	88	1	energy	energy	NOUN
ispiv-184	88	2	convers	conver	NOUN
ispiv-184	88	3	manag	manag	VERB
ispiv-184	88	4	207	207	NUM
ispiv-184	88	5	:	:	SYM
ispiv-184	88	6	112553	112553	NUM
ispiv-184	88	7	.	.	PUNCT
ispiv-184	89	1	thiripuvanam	thiripuvanam	PROPN
ispiv-184	89	2	t	t	PROPN
ispiv-184	89	3	,	,	PUNCT
ispiv-184	89	4	tashima	tashima	PROPN
ispiv-184	89	5	h	h	PROPN
ispiv-184	89	6	,	,	PUNCT
ispiv-184	89	7	tsuru	tsuru	PROPN
ispiv-184	89	8	d	d	PROPN
ispiv-184	89	9	(	(	PUNCT
ispiv-184	89	10	2017	2017	NUM
ispiv-184	89	11	)	)	PUNCT
ispiv-184	89	12	air	air	NOUN
ispiv-184	89	13	entrainment	entrainment	NOUN
ispiv-184	89	14	and	and	CCONJ
ispiv-184	89	15	combustion	combustion	NOUN
ispiv-184	89	16	process	process	NOUN
ispiv-184	89	17	of	of	ADP
ispiv-184	89	18	highpressure	highpressure	ADJ
ispiv-184	89	19	gas	gas	NOUN
ispiv-184	89	20	jet	jet	NOUN
ispiv-184	89	21	in	in	ADP
ispiv-184	89	22	gas	gas	NOUN
ispiv-184	89	23	direct	direct	ADJ
ispiv-184	89	24	injection	injection	NOUN
ispiv-184	89	25	engines	engine	NOUN
ispiv-184	89	26	.	.	PUNCT
ispiv-184	90	1	in	in	ADP
ispiv-184	90	2	9th	9th	ADJ
ispiv-184	90	3	international	international	ADJ
ispiv-184	90	4	conference	conference	NOUN
ispiv-184	90	5	on	on	ADP
ispiv-184	90	6	modeling	modeling	NOUN
ispiv-184	90	7	and	and	CCONJ
ispiv-184	90	8	diagnostics	diagnostic	NOUN
ispiv-184	90	9	for	for	ADP
ispiv-184	90	10	advanved	advanved	ADJ
ispiv-184	90	11	engine	engine	NOUN
ispiv-184	90	12	systems	system	NOUN
ispiv-184	90	13	,	,	PUNCT
ispiv-184	90	14	comodia	comodia	NOUN
ispiv-184	90	15	,	,	PUNCT
ispiv-184	90	16	okayama	okayama	PROPN
ispiv-184	90	17	,	,	PUNCT
ispiv-184	90	18	japan	japan	PROPN
ispiv-184	90	19	,	,	PUNCT
ispiv-184	90	20	july	july	PROPN
ispiv-184	90	21	25	25	NUM
ispiv-184	90	22	-	-	SYM
ispiv-184	90	23	28	28	NUM
ispiv-184	90	24	xia	xia	PROPN
ispiv-184	90	25	j	j	PROPN
ispiv-184	90	26	,	,	PUNCT
ispiv-184	90	27	huang	huang	PROPN
ispiv-184	90	28	z	z	PROPN
ispiv-184	90	29	,	,	PUNCT
ispiv-184	90	30	xu	xu	PROPN
ispiv-184	90	31	l	l	PROPN
ispiv-184	90	32	,	,	PUNCT
ispiv-184	90	33	ju	ju	PROPN
ispiv-184	90	34	d	d	PROPN
ispiv-184	90	35	,	,	PUNCT
ispiv-184	90	36	lu	lu	PROPN
ispiv-184	90	37	x	x	X
ispiv-184	90	38	(	(	PUNCT
ispiv-184	90	39	2019	2019	NUM
ispiv-184	90	40	)	)	PUNCT
ispiv-184	90	41	experimental	experimental	ADJ
ispiv-184	90	42	study	study	NOUN
ispiv-184	90	43	on	on	ADP
ispiv-184	90	44	spray	spray	NOUN
ispiv-184	90	45	and	and	CCONJ
ispiv-184	90	46	atomization	atomization	NOUN
ispiv-184	90	47	characteristics	characteristic	NOUN
ispiv-184	90	48	under	under	ADP
ispiv-184	90	49	subcritical	subcritical	ADJ
ispiv-184	90	50	,	,	PUNCT
ispiv-184	90	51	transcritical	transcritical	ADJ
ispiv-184	90	52	and	and	CCONJ
ispiv-184	90	53	supercritical	supercritical	ADJ
ispiv-184	90	54	conditions	condition	NOUN
ispiv-184	90	55	of	of	ADP
ispiv-184	90	56	marine	marine	ADJ
ispiv-184	90	57	diesel	diesel	NOUN
ispiv-184	90	58	engine	engine	NOUN
ispiv-184	90	59	.	.	PUNCT
ispiv-184	91	1	energy	energy	NOUN
ispiv-184	91	2	convers	conver	NOUN
ispiv-184	91	3	manag	manag	VERB
ispiv-184	91	4	195	195	NUM
ispiv-184	91	5	:	:	PUNCT
ispiv-184	91	6	958–971	958–971	NUM
ispiv-184	91	7	.	.	PUNCT
ispiv-184	92	1	zegers	zeger	NOUN
ispiv-184	92	2	rpc	rpc	PROPN
ispiv-184	92	3	,	,	PUNCT
ispiv-184	92	4	luijten	luijten	PROPN
ispiv-184	92	5	ccm	ccm	PROPN
ispiv-184	92	6	,	,	PUNCT
ispiv-184	92	7	dam	dam	PROPN
ispiv-184	92	8	nj	nj	PROPN
ispiv-184	92	9	,	,	PUNCT
ispiv-184	92	10	de	de	PROPN
ispiv-184	92	11	goey	goey	PROPN
ispiv-184	92	12	lph	lph	PROPN
ispiv-184	92	13	(	(	PUNCT
ispiv-184	92	14	2012	2012	NUM
ispiv-184	92	15	)	)	PUNCT
ispiv-184	92	16	preand	preand	VERB
ispiv-184	92	17	post	post	ADJ
ispiv-184	92	18	-	-	ADJ
ispiv-184	92	19	injection	injection	ADJ
ispiv-184	92	20	flow	flow	NOUN
ispiv-184	92	21	characterization	characterization	NOUN
ispiv-184	92	22	in	in	ADP
ispiv-184	92	23	a	a	DET
ispiv-184	92	24	heavy	heavy	ADJ
ispiv-184	92	25	-	-	PUNCT
ispiv-184	92	26	duty	duty	NOUN
ispiv-184	92	27	diesel	diesel	NOUN
ispiv-184	92	28	engine	engine	NOUN
ispiv-184	92	29	using	use	VERB
ispiv-184	92	30	high	high	ADJ
ispiv-184	92	31	-	-	PUNCT
ispiv-184	92	32	speed	speed	NOUN
ispiv-184	92	33	piv	piv	NOUN
ispiv-184	92	34	.	.	PUNCT
ispiv-184	93	1	exp	exp	NOUN
ispiv-184	93	2	fluids	fluid	NOUN
ispiv-184	93	3	53	53	NUM
ispiv-184	93	4	:	:	SYM
ispiv-184	93	5	731	731	NUM
ispiv-184	93	6	–	–	PUNCT
ispiv-184	93	7	page	page	NOUN
ispiv-184	93	8	10	10	NUM
ispiv-184	93	9	of	of	ADP
ispiv-184	93	10	10	10	NUM
ispiv-184	93	11	746	746	NUM
ispiv-184	93	12	.	.	PUNCT
ispiv-184	94	1	zhang	zhang	PROPN
ispiv-184	94	2	w	w	PROPN
ispiv-184	94	3	,	,	PUNCT
ispiv-184	94	4	li	li	PROPN
ispiv-184	94	5	x	x	PROPN
ispiv-184	94	6	,	,	PUNCT
ispiv-184	94	7	huang	huang	PROPN
ispiv-184	94	8	l	l	PROPN
ispiv-184	94	9	,	,	PUNCT
ispiv-184	94	10	feng	feng	PROPN
ispiv-184	94	11	m	m	PROPN
ispiv-184	94	12	(	(	PUNCT
ispiv-184	94	13	2019	2019	NUM
ispiv-184	94	14	)	)	PUNCT
ispiv-184	94	15	experimental	experimental	ADJ
ispiv-184	94	16	study	study	NOUN
ispiv-184	94	17	on	on	ADP
ispiv-184	94	18	spray	spray	NOUN
ispiv-184	94	19	and	and	CCONJ
ispiv-184	94	20	evaporation	evaporation	NOUN
ispiv-184	94	21	characteristics	characteristic	NOUN
ispiv-184	94	22	of	of	ADP
ispiv-184	94	23	diesel	diesel	NOUN
ispiv-184	94	24	-	-	PUNCT
ispiv-184	94	25	fueled	fuel	VERB
ispiv-184	94	26	marine	marine	ADJ
ispiv-184	94	27	engine	engine	NOUN
ispiv-184	94	28	conditions	condition	NOUN
ispiv-184	94	29	based	base	VERB
ispiv-184	94	30	on	on	ADP
ispiv-184	94	31	optical	optical	ADJ
ispiv-184	94	32	diagnostic	diagnostic	ADJ
ispiv-184	94	33	technology	technology	NOUN
ispiv-184	94	34	.	.	PUNCT
ispiv-184	95	1	fuel	fuel	NOUN
ispiv-184	95	2	246	246	NUM
ispiv-184	95	3	:	:	PUNCT
ispiv-184	95	4	454–465	454–465	NUM
ispiv-184	95	5	.	.	PUNCT
ispiv-184	96	1	zhao	zhao	PROPN
ispiv-184	96	2	j	j	PROPN
ispiv-184	96	3	,	,	PUNCT
ispiv-184	96	4	liu	liu	PROPN
ispiv-184	96	5	w	w	PROPN
ispiv-184	96	6	,	,	PUNCT
ispiv-184	96	7	liu	liu	PROPN
ispiv-184	96	8	y	y	PROPN
ispiv-184	96	9	(	(	PUNCT
ispiv-184	96	10	2020	2020	NUM
ispiv-184	96	11	)	)	PUNCT
ispiv-184	96	12	experimental	experimental	ADJ
ispiv-184	96	13	investigation	investigation	NOUN
ispiv-184	96	14	on	on	ADP
ispiv-184	96	15	the	the	DET
ispiv-184	96	16	microscopic	microscopic	ADJ
ispiv-184	96	17	characteristics	characteristic	NOUN
ispiv-184	96	18	of	of	ADP
ispiv-184	96	19	underexpanded	underexpanded	ADJ
ispiv-184	96	20	transient	transient	ADJ
ispiv-184	96	21	hydrogen	hydrogen	NOUN
ispiv-184	96	22	jets	jet	NOUN
ispiv-184	96	23	.	.	PUNCT
ispiv-184	97	1	int	int	NOUN
ispiv-184	97	2	j	j	PROPN
ispiv-184	97	3	hydrogen	hydrogen	PROPN
ispiv-184	97	4	energy	energy	NOUN
ispiv-184	97	5	45	45	NUM
ispiv-184	97	6	:	:	SYM
ispiv-184	97	7	16865–16873	16865–16873	NUM
ispiv-184	97	8	.	.	PUNCT