id	sid	tid	token	lemma	pos
ispiv-171	1	1	14th	14th	ADJ
ispiv-171	1	2	international	international	ADJ
ispiv-171	1	3	symposium	symposium	NOUN
ispiv-171	1	4	on	on	ADP
ispiv-171	1	5	particle	particle	NOUN
ispiv-171	1	6	image	image	NOUN
ispiv-171	1	7	velocimetry	velocimetry	NOUN
ispiv-171	1	8	–	–	PUNCT
ispiv-171	1	9	ispiv	ispiv	NOUN
ispiv-171	1	10	2021	2021	NUM
ispiv-171	1	11	august	august	PROPN
ispiv-171	1	12	1–5	1–5	NUM
ispiv-171	1	13	,	,	PUNCT
ispiv-171	1	14	2021	2021	NUM
ispiv-171	1	15	simultaneous	simultaneous	ADJ
ispiv-171	1	16	two	two	NUM
ispiv-171	1	17	-	-	PUNCT
ispiv-171	1	18	phase	phase	NOUN
ispiv-171	1	19	flow	flow	NOUN
ispiv-171	1	20	measurements	measurement	NOUN
ispiv-171	1	21	in	in	ADP
ispiv-171	1	22	a	a	DET
ispiv-171	1	23	high	high	ADJ
ispiv-171	1	24	-	-	PUNCT
ispiv-171	1	25	speed	speed	NOUN
ispiv-171	1	26	particle	particle	NOUN
ispiv-171	1	27	-	-	PUNCT
ispiv-171	1	28	laden	laden	ADJ
ispiv-171	1	29	under	under	ADV
ispiv-171	1	30	-	-	PUNCT
ispiv-171	1	31	expanded	expand	VERB
ispiv-171	1	32	jet	jet	NOUN
ispiv-171	1	33	miguel	miguel	PROPN
ispiv-171	1	34	x.	x.	PROPN
ispiv-171	1	35	diaz	diaz	PROPN
ispiv-171	1	36	-	-	PUNCT
ispiv-171	1	37	lopez1	lopez1	PROPN
ispiv-171	1	38	,	,	PUNCT
ispiv-171	1	39	juan	juan	PROPN
ispiv-171	1	40	sebastian	sebastian	PROPN
ispiv-171	1	41	rubio1	rubio1	PROPN
ispiv-171	1	42	,	,	PUNCT
ispiv-171	1	43	and	and	CCONJ
ispiv-171	1	44	rui	rui	PROPN
ispiv-171	1	45	ni1	ni1	PROPN
ispiv-171	1	46	1johns	1johns	NUM
ispiv-171	1	47	hopkins	hopkins	PROPN
ispiv-171	1	48	university	university	PROPN
ispiv-171	1	49	,	,	PUNCT
ispiv-171	1	50	baltimore	baltimore	PROPN
ispiv-171	1	51	,	,	PUNCT
ispiv-171	1	52	md	md	PROPN
ispiv-171	1	53	21218	21218	NUM
ispiv-171	1	54	abstract	abstract	NOUN
ispiv-171	1	55	the	the	DET
ispiv-171	1	56	objective	objective	NOUN
ispiv-171	1	57	of	of	ADP
ispiv-171	1	58	this	this	DET
ispiv-171	1	59	study	study	NOUN
ispiv-171	1	60	is	be	AUX
ispiv-171	1	61	to	to	PART
ispiv-171	1	62	understand	understand	VERB
ispiv-171	1	63	the	the	DET
ispiv-171	1	64	dynamics	dynamic	NOUN
ispiv-171	1	65	of	of	ADP
ispiv-171	1	66	a	a	DET
ispiv-171	1	67	high	high	ADJ
ispiv-171	1	68	-	-	PUNCT
ispiv-171	1	69	speed	speed	NOUN
ispiv-171	1	70	particle	particle	NOUN
ispiv-171	1	71	-	-	PUNCT
ispiv-171	1	72	laden	laden	ADJ
ispiv-171	1	73	under	under	ADV
ispiv-171	1	74	-	-	PUNCT
ispiv-171	1	75	expanded	expand	VERB
ispiv-171	1	76	jet	jet	NOUN
ispiv-171	1	77	,	,	PUNCT
ispiv-171	1	78	motivated	motivate	VERB
ispiv-171	1	79	by	by	ADP
ispiv-171	1	80	landings	landing	NOUN
ispiv-171	1	81	on	on	ADP
ispiv-171	1	82	extraterrestrial	extraterrestrial	ADJ
ispiv-171	1	83	bodies	body	NOUN
ispiv-171	1	84	.	.	PUNCT
ispiv-171	2	1	in	in	ADP
ispiv-171	2	2	this	this	DET
ispiv-171	2	3	setup	setup	NOUN
ispiv-171	2	4	,	,	PUNCT
ispiv-171	2	5	inertial	inertial	ADJ
ispiv-171	2	6	particles	particle	NOUN
ispiv-171	2	7	are	be	AUX
ispiv-171	2	8	entrained	entrain	VERB
ispiv-171	2	9	and	and	CCONJ
ispiv-171	2	10	accelerated	accelerate	VERB
ispiv-171	2	11	by	by	ADP
ispiv-171	2	12	an	an	DET
ispiv-171	2	13	under	under	ADV
ispiv-171	2	14	-	-	PUNCT
ispiv-171	2	15	expanded	expand	VERB
ispiv-171	2	16	jet	jet	NOUN
ispiv-171	2	17	.	.	PUNCT
ispiv-171	3	1	but	but	CCONJ
ispiv-171	3	2	,	,	PUNCT
ispiv-171	3	3	due	due	ADP
ispiv-171	3	4	to	to	ADP
ispiv-171	3	5	their	their	PRON
ispiv-171	3	6	inertia	inertia	NOUN
ispiv-171	3	7	,	,	PUNCT
ispiv-171	3	8	the	the	DET
ispiv-171	3	9	particle	particle	NOUN
ispiv-171	3	10	velocity	velocity	NOUN
ispiv-171	3	11	is	be	AUX
ispiv-171	3	12	significantly	significantly	ADV
ispiv-171	3	13	lower	low	ADJ
ispiv-171	3	14	than	than	ADP
ispiv-171	3	15	that	that	PRON
ispiv-171	3	16	of	of	ADP
ispiv-171	3	17	the	the	DET
ispiv-171	3	18	surrounding	surround	VERB
ispiv-171	3	19	gas	gas	NOUN
ispiv-171	3	20	close	close	ADJ
ispiv-171	3	21	to	to	ADP
ispiv-171	3	22	the	the	DET
ispiv-171	3	23	nozzle	nozzle	NOUN
ispiv-171	3	24	,	,	PUNCT
ispiv-171	3	25	so	so	SCONJ
ispiv-171	3	26	the	the	DET
ispiv-171	3	27	two	two	NUM
ispiv-171	3	28	phases	phase	NOUN
ispiv-171	3	29	are	be	AUX
ispiv-171	3	30	coupled	couple	VERB
ispiv-171	3	31	through	through	ADP
ispiv-171	3	32	aerodynamic	aerodynamic	ADJ
ispiv-171	3	33	drag	drag	NOUN
ispiv-171	3	34	.	.	PUNCT
ispiv-171	4	1	sub	sub	ADJ
ispiv-171	4	2	-	-	ADJ
ispiv-171	4	3	micron	micron	ADJ
ispiv-171	4	4	oil	oil	NOUN
ispiv-171	4	5	droplets	droplet	NOUN
ispiv-171	4	6	are	be	AUX
ispiv-171	4	7	dispensed	dispense	VERB
ispiv-171	4	8	upstream	upstream	ADV
ispiv-171	4	9	to	to	PART
ispiv-171	4	10	serve	serve	VERB
ispiv-171	4	11	as	as	ADP
ispiv-171	4	12	tracers	tracer	NOUN
ispiv-171	4	13	,	,	PUNCT
ispiv-171	4	14	whose	whose	DET
ispiv-171	4	15	velocity	velocity	NOUN
ispiv-171	4	16	is	be	AUX
ispiv-171	4	17	determined	determine	VERB
ispiv-171	4	18	through	through	ADP
ispiv-171	4	19	a	a	DET
ispiv-171	4	20	piv	piv	NOUN
ispiv-171	4	21	system	system	NOUN
ispiv-171	4	22	;	;	PUNCT
ispiv-171	4	23	inertial	inertial	ADJ
ispiv-171	4	24	particles	particle	NOUN
ispiv-171	4	25	,	,	PUNCT
ispiv-171	4	26	after	after	SCONJ
ispiv-171	4	27	image	image	NOUN
ispiv-171	4	28	segmenting	segmenting	NOUN
ispiv-171	4	29	is	be	AUX
ispiv-171	4	30	performed	perform	VERB
ispiv-171	4	31	to	to	PART
ispiv-171	4	32	separate	separate	VERB
ispiv-171	4	33	them	they	PRON
ispiv-171	4	34	from	from	ADP
ispiv-171	4	35	piv	piv	PROPN
ispiv-171	4	36	data	data	PROPN
ispiv-171	4	37	,	,	PUNCT
ispiv-171	4	38	will	will	AUX
ispiv-171	4	39	be	be	AUX
ispiv-171	4	40	tracked	track	VERB
ispiv-171	4	41	over	over	ADP
ispiv-171	4	42	time	time	NOUN
ispiv-171	4	43	with	with	ADP
ispiv-171	4	44	a	a	DET
ispiv-171	4	45	ptv	ptv	NOUN
ispiv-171	4	46	system	system	NOUN
ispiv-171	4	47	.	.	PUNCT
ispiv-171	5	1	this	this	PRON
ispiv-171	5	2	was	be	AUX
ispiv-171	5	3	accomplished	accomplish	VERB
ispiv-171	5	4	with	with	ADP
ispiv-171	5	5	a	a	DET
ispiv-171	5	6	single	single	ADJ
ispiv-171	5	7	laser	laser	NOUN
ispiv-171	5	8	pulse	pulse	NOUN
ispiv-171	5	9	and	and	CCONJ
ispiv-171	5	10	the	the	DET
ispiv-171	5	11	camera	camera	NOUN
ispiv-171	5	12	straddle	straddle	NOUN
ispiv-171	5	13	time	time	NOUN
ispiv-171	5	14	to	to	PART
ispiv-171	5	15	produce	produce	VERB
ispiv-171	5	16	image	image	NOUN
ispiv-171	5	17	pairs	pair	NOUN
ispiv-171	5	18	and	and	CCONJ
ispiv-171	5	19	shorten	shorten	VERB
ispiv-171	5	20	the	the	DET
ispiv-171	5	21	pulse	pulse	NOUN
ispiv-171	5	22	width	width	NOUN
ispiv-171	5	23	.	.	PUNCT
ispiv-171	6	1	the	the	DET
ispiv-171	6	2	results	result	NOUN
ispiv-171	6	3	will	will	AUX
ispiv-171	6	4	help	help	VERB
ispiv-171	6	5	to	to	PART
ispiv-171	6	6	understand	understand	VERB
ispiv-171	6	7	particle	particle	NOUN
ispiv-171	6	8	-	-	PUNCT
ispiv-171	6	9	laden	laden	ADJ
ispiv-171	6	10	flow	flow	NOUN
ispiv-171	6	11	in	in	ADP
ispiv-171	6	12	a	a	DET
ispiv-171	6	13	new	new	ADJ
ispiv-171	6	14	regime	regime	NOUN
ispiv-171	6	15	where	where	SCONJ
ispiv-171	6	16	the	the	DET
ispiv-171	6	17	background	background	NOUN
ispiv-171	6	18	flow	flow	NOUN
ispiv-171	6	19	is	be	AUX
ispiv-171	6	20	compressible	compressible	ADJ
ispiv-171	6	21	and	and	CCONJ
ispiv-171	6	22	the	the	DET
ispiv-171	6	23	mach	mach	NOUN
ispiv-171	6	24	number	number	NOUN
ispiv-171	6	25	based	base	VERB
ispiv-171	6	26	on	on	ADP
ispiv-171	6	27	the	the	DET
ispiv-171	6	28	slip	slip	NOUN
ispiv-171	6	29	velocity	velocity	NOUN
ispiv-171	6	30	is	be	AUX
ispiv-171	6	31	not	not	PART
ispiv-171	6	32	negligible	negligible	ADJ
ispiv-171	6	33	,	,	PUNCT
ispiv-171	6	34	which	which	PRON
ispiv-171	6	35	may	may	AUX
ispiv-171	6	36	help	help	VERB
ispiv-171	6	37	to	to	PART
ispiv-171	6	38	pave	pave	VERB
ispiv-171	6	39	a	a	DET
ispiv-171	6	40	foundation	foundation	NOUN
ispiv-171	6	41	for	for	ADP
ispiv-171	6	42	future	future	ADJ
ispiv-171	6	43	studies	study	NOUN
ispiv-171	6	44	in	in	ADP
ispiv-171	6	45	compressible	compressible	ADJ
ispiv-171	6	46	multiphase	multiphase	NOUN
ispiv-171	6	47	flows	flow	NOUN
ispiv-171	6	48	.	.	PUNCT
ispiv-171	7	1	1	1	NUM
ispiv-171	7	2	introduction	introduction	NOUN
ispiv-171	7	3	particle	particle	NOUN
ispiv-171	7	4	-	-	PUNCT
ispiv-171	7	5	laden	laden	ADJ
ispiv-171	7	6	compressible	compressible	ADJ
ispiv-171	7	7	flows	flow	NOUN
ispiv-171	7	8	are	be	AUX
ispiv-171	7	9	ubiquitous	ubiquitous	ADJ
ispiv-171	7	10	in	in	ADP
ispiv-171	7	11	nature	nature	NOUN
ispiv-171	7	12	and	and	CCONJ
ispiv-171	7	13	in	in	ADP
ispiv-171	7	14	many	many	ADJ
ispiv-171	7	15	engineering	engineering	NOUN
ispiv-171	7	16	applications	application	NOUN
ispiv-171	7	17	,	,	PUNCT
ispiv-171	7	18	including	include	VERB
ispiv-171	7	19	volcano	volcano	NOUN
ispiv-171	7	20	eruptions	eruption	NOUN
ispiv-171	7	21	cigala	cigala	NOUN
ispiv-171	7	22	et	et	PROPN
ispiv-171	7	23	al	al	PROPN
ispiv-171	7	24	.	.	PROPN
ispiv-171	8	1	(	(	PUNCT
ispiv-171	8	2	2017	2017	NUM
ispiv-171	8	3	)	)	PUNCT
ispiv-171	8	4	,	,	PUNCT
ispiv-171	8	5	particle	particle	NOUN
ispiv-171	8	6	ingestion	ingestion	NOUN
ispiv-171	8	7	in	in	ADP
ispiv-171	8	8	gas	gas	NOUN
ispiv-171	8	9	turbines	turbine	NOUN
ispiv-171	8	10	dunn	dunn	PROPN
ispiv-171	8	11	(	(	PUNCT
ispiv-171	8	12	2012	2012	NUM
ispiv-171	8	13	)	)	PUNCT
ispiv-171	8	14	,	,	PUNCT
ispiv-171	8	15	and	and	CCONJ
ispiv-171	8	16	powered	powered	ADJ
ispiv-171	8	17	descent	descent	NOUN
ispiv-171	8	18	and	and	CCONJ
ispiv-171	8	19	landing	land	VERB
ispiv-171	8	20	on	on	ADP
ispiv-171	8	21	extraterrestrial	extraterrestrial	ADJ
ispiv-171	8	22	bodies	body	NOUN
ispiv-171	8	23	morris	morris	PROPN
ispiv-171	8	24	et	et	PROPN
ispiv-171	8	25	al	al	PROPN
ispiv-171	8	26	.	.	PROPN
ispiv-171	9	1	(	(	PUNCT
ispiv-171	9	2	2015	2015	NUM
ispiv-171	9	3	)	)	PUNCT
ispiv-171	9	4	.	.	PUNCT
ispiv-171	10	1	despite	despite	SCONJ
ispiv-171	10	2	its	its	PRON
ispiv-171	10	3	importance	importance	NOUN
ispiv-171	10	4	,	,	PUNCT
ispiv-171	10	5	experimental	experimental	ADJ
ispiv-171	10	6	work	work	NOUN
ispiv-171	10	7	in	in	ADP
ispiv-171	10	8	this	this	DET
ispiv-171	10	9	area	area	NOUN
ispiv-171	10	10	is	be	AUX
ispiv-171	10	11	scarce	scarce	ADJ
ispiv-171	10	12	,	,	PUNCT
ispiv-171	10	13	especially	especially	ADV
ispiv-171	10	14	in	in	ADP
ispiv-171	10	15	the	the	DET
ispiv-171	10	16	compressible	compressible	ADJ
ispiv-171	10	17	regime	regime	NOUN
ispiv-171	10	18	,	,	PUNCT
ispiv-171	10	19	where	where	SCONJ
ispiv-171	10	20	two	two	NUM
ispiv-171	10	21	phases	phase	NOUN
ispiv-171	10	22	are	be	AUX
ispiv-171	10	23	strongly	strongly	ADV
ispiv-171	10	24	coupled	couple	VERB
ispiv-171	10	25	through	through	ADP
ispiv-171	10	26	aerodynamic	aerodynamic	ADJ
ispiv-171	10	27	drag	drag	NOUN
ispiv-171	10	28	.	.	PUNCT
ispiv-171	11	1	one	one	NUM
ispiv-171	11	2	of	of	ADP
ispiv-171	11	3	the	the	DET
ispiv-171	11	4	key	key	ADJ
ispiv-171	11	5	challenges	challenge	NOUN
ispiv-171	11	6	is	be	AUX
ispiv-171	11	7	to	to	PART
ispiv-171	11	8	simultaneously	simultaneously	ADV
ispiv-171	11	9	track	track	VERB
ispiv-171	11	10	inertial	inertial	ADJ
ispiv-171	11	11	particles	particle	NOUN
ispiv-171	11	12	and	and	CCONJ
ispiv-171	11	13	measure	measure	VERB
ispiv-171	11	14	the	the	DET
ispiv-171	11	15	surrounding	surround	VERB
ispiv-171	11	16	gas	gas	NOUN
ispiv-171	11	17	flows	flow	NOUN
ispiv-171	11	18	with	with	ADP
ispiv-171	11	19	velocities	velocity	NOUN
ispiv-171	11	20	at	at	ADP
ispiv-171	11	21	o(10−1000	o(10−1000	PROPN
ispiv-171	11	22	m	m	PROPN
ispiv-171	11	23	/	/	SYM
ispiv-171	11	24	s	s	PART
ispiv-171	11	25	)	)	PUNCT
ispiv-171	11	26	buchmann	buchmann	PROPN
ispiv-171	11	27	et	et	PROPN
ispiv-171	11	28	al	al	PROPN
ispiv-171	11	29	.	.	PROPN
ispiv-171	12	1	(	(	PUNCT
ispiv-171	12	2	2014	2014	NUM
ispiv-171	12	3	)	)	PUNCT
ispiv-171	12	4	.	.	PUNCT
ispiv-171	13	1	previous	previous	ADJ
ispiv-171	13	2	studies	study	NOUN
ispiv-171	13	3	of	of	ADP
ispiv-171	13	4	particle	particle	NOUN
ispiv-171	13	5	dynamics	dynamic	NOUN
ispiv-171	13	6	in	in	ADP
ispiv-171	13	7	a	a	DET
ispiv-171	13	8	compressible	compressible	ADJ
ispiv-171	13	9	shear	shear	NOUN
ispiv-171	13	10	layer	layer	NOUN
ispiv-171	13	11	showed	show	VERB
ispiv-171	13	12	that	that	SCONJ
ispiv-171	13	13	when	when	SCONJ
ispiv-171	13	14	the	the	DET
ispiv-171	13	15	particle	particle	NOUN
ispiv-171	13	16	stokes	stoke	NOUN
ispiv-171	13	17	number	number	NOUN
ispiv-171	13	18	becomes	become	VERB
ispiv-171	13	19	large	large	ADJ
ispiv-171	13	20	,	,	PUNCT
ispiv-171	13	21	the	the	DET
ispiv-171	13	22	slip	slip	NOUN
ispiv-171	13	23	mach	mach	NOUN
ispiv-171	13	24	number	number	NOUN
ispiv-171	13	25	can	can	AUX
ispiv-171	13	26	be	be	AUX
ispiv-171	13	27	supersonic	supersonic	ADJ
ispiv-171	13	28	,	,	PUNCT
ispiv-171	13	29	resulting	result	VERB
ispiv-171	13	30	in	in	ADP
ispiv-171	13	31	local	local	ADJ
ispiv-171	13	32	bow	bow	NOUN
ispiv-171	13	33	shocks	shock	NOUN
ispiv-171	13	34	around	around	ADP
ispiv-171	13	35	particles	particle	NOUN
ispiv-171	13	36	samimy	samimy	NOUN
ispiv-171	13	37	and	and	CCONJ
ispiv-171	13	38	lele	lele	NOUN
ispiv-171	13	39	(	(	PUNCT
ispiv-171	13	40	1991	1991	NUM
ispiv-171	13	41	)	)	PUNCT
ispiv-171	13	42	.	.	PUNCT
ispiv-171	14	1	when	when	SCONJ
ispiv-171	14	2	the	the	DET
ispiv-171	14	3	particle	particle	NOUN
ispiv-171	14	4	mass	mass	NOUN
ispiv-171	14	5	loading	loading	NOUN
ispiv-171	14	6	increases	increase	NOUN
ispiv-171	14	7	,	,	PUNCT
ispiv-171	14	8	the	the	DET
ispiv-171	14	9	effect	effect	NOUN
ispiv-171	14	10	could	could	AUX
ispiv-171	14	11	be	be	AUX
ispiv-171	14	12	so	so	ADV
ispiv-171	14	13	strong	strong	ADJ
ispiv-171	14	14	that	that	SCONJ
ispiv-171	14	15	the	the	DET
ispiv-171	14	16	mach	mach	NOUN
ispiv-171	14	17	disk	disk	NOUN
ispiv-171	14	18	location	location	NOUN
ispiv-171	14	19	can	can	AUX
ispiv-171	14	20	be	be	AUX
ispiv-171	14	21	moved	move	VERB
ispiv-171	14	22	upstream	upstream	ADV
ispiv-171	14	23	close	close	ADV
ispiv-171	14	24	to	to	ADP
ispiv-171	14	25	the	the	DET
ispiv-171	14	26	nozzle	nozzle	NOUN
ispiv-171	14	27	exit	exit	NOUN
ispiv-171	14	28	due	due	ADP
ispiv-171	14	29	to	to	ADP
ispiv-171	14	30	the	the	DET
ispiv-171	14	31	momentum	momentum	NOUN
ispiv-171	14	32	transfer	transfer	NOUN
ispiv-171	14	33	between	between	ADP
ispiv-171	14	34	the	the	DET
ispiv-171	14	35	two	two	NUM
ispiv-171	14	36	phases	phase	NOUN
ispiv-171	14	37	sommerfeld	sommerfeld	ADJ
ispiv-171	14	38	(	(	PUNCT
ispiv-171	14	39	1994	1994	NUM
ispiv-171	14	40	)	)	PUNCT
ispiv-171	14	41	.	.	PUNCT
ispiv-171	15	1	however	however	ADV
ispiv-171	15	2	,	,	PUNCT
ispiv-171	15	3	these	these	DET
ispiv-171	15	4	observations	observation	NOUN
ispiv-171	15	5	were	be	AUX
ispiv-171	15	6	limited	limit	VERB
ispiv-171	15	7	to	to	ADP
ispiv-171	15	8	qualitative	qualitative	ADJ
ispiv-171	15	9	measurements	measurement	NOUN
ispiv-171	15	10	without	without	ADP
ispiv-171	15	11	access	access	NOUN
ispiv-171	15	12	to	to	ADP
ispiv-171	15	13	the	the	DET
ispiv-171	15	14	dynamics	dynamic	NOUN
ispiv-171	15	15	of	of	ADP
ispiv-171	15	16	both	both	DET
ispiv-171	15	17	phases	phase	NOUN
ispiv-171	15	18	at	at	ADP
ispiv-171	15	19	the	the	DET
ispiv-171	15	20	same	same	ADJ
ispiv-171	15	21	time	time	NOUN
ispiv-171	15	22	.	.	PUNCT
ispiv-171	16	1	the	the	DET
ispiv-171	16	2	goal	goal	NOUN
ispiv-171	16	3	of	of	ADP
ispiv-171	16	4	this	this	DET
ispiv-171	16	5	work	work	NOUN
ispiv-171	16	6	is	be	AUX
ispiv-171	16	7	to	to	PART
ispiv-171	16	8	simultaneously	simultaneously	ADV
ispiv-171	16	9	measure	measure	VERB
ispiv-171	16	10	the	the	DET
ispiv-171	16	11	gas	gas	NOUN
ispiv-171	16	12	and	and	CCONJ
ispiv-171	16	13	particle	particle	NOUN
ispiv-171	16	14	velocities	velocity	NOUN
ispiv-171	16	15	using	use	VERB
ispiv-171	16	16	particle	particle	NOUN
ispiv-171	16	17	image	image	NOUN
ispiv-171	16	18	velocimetry	velocimetry	NOUN
ispiv-171	16	19	(	(	PUNCT
ispiv-171	16	20	piv	piv	NOUN
ispiv-171	16	21	)	)	PUNCT
ispiv-171	16	22	and	and	CCONJ
ispiv-171	16	23	particle	particle	NOUN
ispiv-171	16	24	tracking	tracking	NOUN
ispiv-171	16	25	velocimetry	velocimetry	NOUN
ispiv-171	16	26	(	(	PUNCT
ispiv-171	16	27	ptv	ptv	INTJ
ispiv-171	16	28	)	)	PUNCT
ispiv-171	16	29	,	,	PUNCT
ispiv-171	16	30	which	which	PRON
ispiv-171	16	31	has	have	AUX
ispiv-171	16	32	been	be	AUX
ispiv-171	16	33	conducted	conduct	VERB
ispiv-171	16	34	before	before	ADV
ispiv-171	16	35	in	in	ADP
ispiv-171	16	36	incompressible	incompressible	ADJ
ispiv-171	16	37	flows	flow	NOUN
ispiv-171	16	38	.	.	PUNCT
ispiv-171	17	1	previous	previous	ADJ
ispiv-171	17	2	simultaneous	simultaneous	ADJ
ispiv-171	17	3	piv	piv	NOUN
ispiv-171	17	4	/	/	SYM
ispiv-171	17	5	ptv	ptv	PROPN
ispiv-171	17	6	measurements	measurement	NOUN
ispiv-171	17	7	have	have	AUX
ispiv-171	17	8	used	use	VERB
ispiv-171	17	9	dual	dual	ADJ
ispiv-171	17	10	-	-	PUNCT
ispiv-171	17	11	camera	camera	NOUN
ispiv-171	17	12	systems	system	NOUN
ispiv-171	17	13	with	with	ADP
ispiv-171	17	14	optical	optical	ADJ
ispiv-171	17	15	discrimination	discrimination	NOUN
ispiv-171	17	16	elhimer	elhimer	NOUN
ispiv-171	17	17	et	et	PROPN
ispiv-171	17	18	al	al	PROPN
ispiv-171	17	19	.	.	PUNCT
ispiv-171	18	1	(	(	PUNCT
ispiv-171	18	2	2016	2016	NUM
ispiv-171	18	3	)	)	PUNCT
ispiv-171	18	4	and	and	CCONJ
ispiv-171	18	5	single	single	ADJ
ispiv-171	18	6	-	-	PUNCT
ispiv-171	18	7	camera	camera	NOUN
ispiv-171	18	8	systems	system	NOUN
ispiv-171	18	9	with	with	ADP
ispiv-171	18	10	image	image	NOUN
ispiv-171	18	11	segmentation	segmentation	NOUN
ispiv-171	18	12	of	of	ADP
ispiv-171	18	13	raw	raw	ADJ
ispiv-171	18	14	images	image	NOUN
ispiv-171	18	15	kiger	kiger	NOUN
ispiv-171	18	16	and	and	CCONJ
ispiv-171	18	17	pan	pan	NOUN
ispiv-171	18	18	(	(	PUNCT
ispiv-171	18	19	2000	2000	NUM
ispiv-171	18	20	)	)	PUNCT
ispiv-171	18	21	to	to	PART
ispiv-171	18	22	obtain	obtain	VERB
ispiv-171	18	23	both	both	CCONJ
ispiv-171	18	24	particle	particle	NOUN
ispiv-171	18	25	and	and	CCONJ
ispiv-171	18	26	velocity	velocity	NOUN
ispiv-171	18	27	fields	field	NOUN
ispiv-171	18	28	.	.	PUNCT
ispiv-171	19	1	using	use	VERB
ispiv-171	19	2	our	our	PRON
ispiv-171	19	3	ultra	ultra	ADJ
ispiv-171	19	4	-	-	ADJ
ispiv-171	19	5	high	high	ADJ
ispiv-171	19	6	-	-	PUNCT
ispiv-171	19	7	speed	speed	NOUN
ispiv-171	19	8	diagnostics	diagnostic	NOUN
ispiv-171	19	9	systems	system	NOUN
ispiv-171	19	10	,	,	PUNCT
ispiv-171	19	11	we	we	PRON
ispiv-171	19	12	plan	plan	VERB
ispiv-171	19	13	to	to	PART
ispiv-171	19	14	extend	extend	VERB
ispiv-171	19	15	the	the	DET
ispiv-171	19	16	simultaneous	simultaneous	ADJ
ispiv-171	19	17	piv	piv	NOUN
ispiv-171	19	18	/	/	SYM
ispiv-171	19	19	ptv	ptv	NOUN
ispiv-171	19	20	technique	technique	NOUN
ispiv-171	19	21	to	to	ADP
ispiv-171	19	22	the	the	DET
ispiv-171	19	23	compressible	compressible	ADJ
ispiv-171	19	24	flow	flow	NOUN
ispiv-171	19	25	regime	regime	NOUN
ispiv-171	19	26	.	.	PUNCT
ispiv-171	20	1	2	2	NUM
ispiv-171	20	2	experimental	experimental	ADJ
ispiv-171	20	3	methodology	methodology	NOUN
ispiv-171	20	4	the	the	DET
ispiv-171	20	5	johns	johns	PROPN
ispiv-171	20	6	hopkins	hopkins	PROPN
ispiv-171	20	7	university	university	PROPN
ispiv-171	20	8	jet	jet	NOUN
ispiv-171	20	9	(	(	PUNCT
ispiv-171	20	10	jhu	jhu	NOUN
ispiv-171	20	11	jet	jet	NOUN
ispiv-171	20	12	)	)	PUNCT
ispiv-171	20	13	facility	facility	NOUN
ispiv-171	20	14	is	be	AUX
ispiv-171	20	15	a	a	DET
ispiv-171	20	16	cold	cold	ADJ
ispiv-171	20	17	-	-	PUNCT
ispiv-171	20	18	air	air	NOUN
ispiv-171	20	19	system	system	NOUN
ispiv-171	20	20	that	that	PRON
ispiv-171	20	21	accelerates	accelerate	VERB
ispiv-171	20	22	gas	gas	NOUN
ispiv-171	20	23	to	to	ADP
ispiv-171	20	24	subsonic	subsonic	ADJ
ispiv-171	20	25	,	,	PUNCT
ispiv-171	20	26	sonic	sonic	ADJ
ispiv-171	20	27	,	,	PUNCT
ispiv-171	20	28	and	and	CCONJ
ispiv-171	20	29	supersonic	supersonic	ADJ
ispiv-171	20	30	speeds	speed	NOUN
ispiv-171	20	31	.	.	PUNCT
ispiv-171	20	32	to	to	PART
ispiv-171	20	33	study	study	VERB
ispiv-171	20	34	the	the	DET
ispiv-171	20	35	dynamics	dynamic	NOUN
ispiv-171	20	36	of	of	ADP
ispiv-171	20	37	inertial	inertial	ADJ
ispiv-171	20	38	particles	particle	NOUN
ispiv-171	20	39	,	,	PUNCT
ispiv-171	20	40	a	a	DET
ispiv-171	20	41	particle	particle	NOUN
ispiv-171	20	42	injector	injector	NOUN
ispiv-171	20	43	and	and	CCONJ
ispiv-171	20	44	accelerator	accelerator	NOUN
ispiv-171	20	45	were	be	AUX
ispiv-171	20	46	employed	employ	VERB
ispiv-171	20	47	to	to	PART
ispiv-171	20	48	inject	inject	VERB
ispiv-171	20	49	particles	particle	NOUN
ispiv-171	20	50	from	from	ADP
ispiv-171	20	51	a	a	DET
ispiv-171	20	52	particle	particle	NOUN
ispiv-171	20	53	chamber	chamber	NOUN
ispiv-171	20	54	into	into	ADP
ispiv-171	20	55	the	the	DET
ispiv-171	20	56	gas	gas	NOUN
ispiv-171	20	57	stream	stream	NOUN
ispiv-171	20	58	along	along	ADP
ispiv-171	20	59	the	the	DET
ispiv-171	20	60	centerline	centerline	NOUN
ispiv-171	20	61	of	of	ADP
ispiv-171	20	62	the	the	DET
ispiv-171	20	63	jet	jet	NOUN
ispiv-171	20	64	.	.	PUNCT
ispiv-171	21	1	additional	additional	ADJ
ispiv-171	21	2	technical	technical	ADJ
ispiv-171	21	3	details	detail	NOUN
ispiv-171	21	4	of	of	ADP
ispiv-171	21	5	the	the	DET
ispiv-171	21	6	facility	facility	NOUN
ispiv-171	21	7	can	can	AUX
ispiv-171	21	8	be	be	AUX
ispiv-171	21	9	found	find	VERB
ispiv-171	21	10	in	in	ADP
ispiv-171	21	11	ref	ref	NOUN
ispiv-171	21	12	.	.	PUNCT
ispiv-171	22	1	kim	kim	PROPN
ispiv-171	22	2	et	et	PROPN
ispiv-171	22	3	al	al	PROPN
ispiv-171	22	4	.	.	PROPN
ispiv-171	22	5	(	(	PUNCT
ispiv-171	22	6	2020	2020	NUM
ispiv-171	22	7	)	)	PUNCT
ispiv-171	22	8	.	.	PUNCT
ispiv-171	23	1	an	an	DET
ispiv-171	23	2	aerosolizer	aerosolizer	NOUN
ispiv-171	23	3	is	be	AUX
ispiv-171	23	4	used	use	VERB
ispiv-171	23	5	to	to	PART
ispiv-171	23	6	suspend	suspend	VERB
ispiv-171	23	7	tracer	tracer	NOUN
ispiv-171	23	8	particles	particle	NOUN
ispiv-171	23	9	,	,	PUNCT
ispiv-171	23	10	consisting	consist	VERB
ispiv-171	23	11	of	of	ADP
ispiv-171	23	12	dehs	dehs	ADJ
ispiv-171	23	13	mineral	mineral	NOUN
ispiv-171	23	14	oil	oil	NOUN
ispiv-171	23	15	droplets	droplet	NOUN
ispiv-171	23	16	with	with	ADP
ispiv-171	23	17	a	a	DET
ispiv-171	23	18	modal	modal	ADJ
ispiv-171	23	19	diameter	diameter	NOUN
ispiv-171	23	20	of	of	ADP
ispiv-171	23	21	0.25	0.25	NUM
ispiv-171	23	22	µm	µm	NOUN
ispiv-171	23	23	.	.	PUNCT
ispiv-171	24	1	the	the	DET
ispiv-171	24	2	sufficient	sufficient	ADJ
ispiv-171	24	3	large	large	ADJ
ispiv-171	24	4	scale	scale	NOUN
ispiv-171	24	5	separation	separation	NOUN
ispiv-171	24	6	between	between	ADP
ispiv-171	24	7	inertial	inertial	ADJ
ispiv-171	24	8	particles	particle	NOUN
ispiv-171	24	9	with	with	ADP
ispiv-171	24	10	size	size	NOUN
ispiv-171	24	11	in	in	ADP
ispiv-171	24	12	the	the	DET
ispiv-171	24	13	range	range	NOUN
ispiv-171	24	14	of	of	ADP
ispiv-171	24	15	o(10)–o(100	o(10)–o(100	NOUN
ispiv-171	24	16	)	)	PUNCT
ispiv-171	24	17	µm	µm	NOUN
ispiv-171	24	18	and	and	CCONJ
ispiv-171	24	19	aerosol	aerosol	NOUN
ispiv-171	24	20	tracer	tracer	NOUN
ispiv-171	24	21	particles	particle	NOUN
ispiv-171	24	22	makes	make	VERB
ispiv-171	24	23	it	it	PRON
ispiv-171	24	24	easy	easy	ADJ
ispiv-171	24	25	to	to	PART
ispiv-171	24	26	segment	segment	VERB
ispiv-171	24	27	their	their	PRON
ispiv-171	24	28	images	image	NOUN
ispiv-171	24	29	from	from	ADP
ispiv-171	24	30	the	the	DET
ispiv-171	24	31	piv	piv	NOUN
ispiv-171	24	32	data	data	NOUN
ispiv-171	24	33	.	.	PUNCT
ispiv-171	25	1	in	in	ADP
ispiv-171	25	2	many	many	ADJ
ispiv-171	25	3	piv	piv	NOUN
ispiv-171	25	4	applications	application	NOUN
ispiv-171	25	5	,	,	PUNCT
ispiv-171	25	6	the	the	DET
ispiv-171	25	7	pulse	pulse	NOUN
ispiv-171	25	8	width	width	NOUN
ispiv-171	25	9	of	of	ADP
ispiv-171	25	10	the	the	DET
ispiv-171	25	11	laser	laser	NOUN
ispiv-171	25	12	is	be	AUX
ispiv-171	25	13	infinitesimally	infinitesimally	ADV
ispiv-171	25	14	small	small	ADJ
ispiv-171	25	15	because	because	SCONJ
ispiv-171	25	16	of	of	ADP
ispiv-171	25	17	its	its	PRON
ispiv-171	25	18	short	short	ADJ
ispiv-171	25	19	span	span	NOUN
ispiv-171	25	20	compared	compare	VERB
ispiv-171	25	21	to	to	ADP
ispiv-171	25	22	the	the	DET
ispiv-171	25	23	rest	rest	NOUN
ispiv-171	25	24	of	of	ADP
ispiv-171	25	25	the	the	DET
ispiv-171	25	26	time	time	NOUN
ispiv-171	25	27	scales	scale	NOUN
ispiv-171	25	28	.	.	PUNCT
ispiv-171	26	1	however	however	ADV
ispiv-171	26	2	,	,	PUNCT
ispiv-171	26	3	since	since	SCONJ
ispiv-171	26	4	one	one	NUM
ispiv-171	26	5	of	of	ADP
ispiv-171	26	6	the	the	DET
ispiv-171	26	7	goals	goal	NOUN
ispiv-171	26	8	of	of	ADP
ispiv-171	26	9	this	this	DET
ispiv-171	26	10	experiment	experiment	NOUN
ispiv-171	26	11	is	be	AUX
ispiv-171	26	12	to	to	PART
ispiv-171	26	13	obtain	obtain	VERB
ispiv-171	26	14	slip	slip	NOUN
ispiv-171	26	15	velocities	velocity	NOUN
ispiv-171	26	16	close	close	ADJ
ispiv-171	26	17	to	to	ADP
ispiv-171	26	18	the	the	DET
ispiv-171	26	19	inertial	inertial	ADJ
ispiv-171	26	20	particles	particle	NOUN
ispiv-171	26	21	,	,	PUNCT
ispiv-171	26	22	a	a	DET
ispiv-171	26	23	small	small	ADJ
ispiv-171	26	24	field	field	NOUN
ispiv-171	26	25	of	of	ADP
ispiv-171	26	26	view	view	NOUN
ispiv-171	26	27	(	(	PUNCT
ispiv-171	26	28	fov	fov	NOUN
ispiv-171	26	29	)	)	PUNCT
ispiv-171	26	30	is	be	AUX
ispiv-171	26	31	necessary	necessary	ADJ
ispiv-171	26	32	to	to	PART
ispiv-171	26	33	sufficiently	sufficiently	ADV
ispiv-171	26	34	resolve	resolve	VERB
ispiv-171	26	35	both	both	DET
ispiv-171	26	36	phases	phase	NOUN
ispiv-171	26	37	within	within	ADP
ispiv-171	26	38	this	this	DET
ispiv-171	26	39	regime	regime	NOUN
ispiv-171	26	40	.	.	PUNCT
ispiv-171	27	1	the	the	DET
ispiv-171	27	2	fov	fov	PROPN
ispiv-171	27	3	is	be	AUX
ispiv-171	27	4	13.5	13.5	NUM
ispiv-171	27	5	by	by	ADP
ispiv-171	27	6	8	8	NUM
ispiv-171	27	7	mm	mm	NOUN
ispiv-171	27	8	with	with	ADP
ispiv-171	27	9	particles	particle	NOUN
ispiv-171	27	10	traveling	travel	VERB
ispiv-171	27	11	at	at	ADP
ispiv-171	27	12	340	340	NUM
ispiv-171	27	13	m	m	NOUN
ispiv-171	27	14	/	/	SYM
ispiv-171	27	15	s	s	X
ispiv-171	27	16	(	(	PUNCT
ispiv-171	27	17	sonic	sonic	ADJ
ispiv-171	27	18	speed	speed	NOUN
ispiv-171	27	19	)	)	PUNCT
ispiv-171	27	20	or	or	CCONJ
ispiv-171	27	21	even	even	ADV
ispiv-171	27	22	greater	great	ADJ
ispiv-171	27	23	.	.	PUNCT
ispiv-171	28	1	for	for	ADP
ispiv-171	28	2	this	this	DET
ispiv-171	28	3	reason	reason	NOUN
ispiv-171	28	4	,	,	PUNCT
ispiv-171	28	5	the	the	DET
ispiv-171	28	6	particle	particle	NOUN
ispiv-171	28	7	will	will	AUX
ispiv-171	28	8	move	move	VERB
ispiv-171	28	9	several	several	ADJ
ispiv-171	28	10	pixels	pixel	NOUN
ispiv-171	28	11	within	within	ADP
ispiv-171	28	12	the	the	DET
ispiv-171	28	13	200	200	NUM
ispiv-171	28	14	ns	ns	NUM
ispiv-171	28	15	pulse	pulse	NOUN
ispiv-171	28	16	width	width	NOUN
ispiv-171	28	17	of	of	ADP
ispiv-171	28	18	the	the	DET
ispiv-171	28	19	laser	laser	NOUN
ispiv-171	28	20	causing	cause	VERB
ispiv-171	28	21	traces	trace	NOUN
ispiv-171	28	22	in	in	ADP
ispiv-171	28	23	the	the	DET
ispiv-171	28	24	image	image	NOUN
ispiv-171	28	25	.	.	PUNCT
ispiv-171	29	1	the	the	DET
ispiv-171	29	2	solution	solution	NOUN
ispiv-171	29	3	to	to	ADP
ispiv-171	29	4	this	this	DET
ispiv-171	29	5	issue	issue	NOUN
ispiv-171	29	6	was	be	AUX
ispiv-171	29	7	to	to	PART
ispiv-171	29	8	utilize	utilize	VERB
ispiv-171	29	9	a	a	DET
ispiv-171	29	10	single	single	ADJ
ispiv-171	29	11	pulse	pulse	NOUN
ispiv-171	29	12	which	which	PRON
ispiv-171	29	13	is	be	AUX
ispiv-171	29	14	placed	place	VERB
ispiv-171	29	15	within	within	ADP
ispiv-171	29	16	the	the	DET
ispiv-171	29	17	straddle	straddle	ADJ
ispiv-171	29	18	time	time	NOUN
ispiv-171	29	19	of	of	ADP
ispiv-171	29	20	the	the	DET
ispiv-171	29	21	camera	camera	NOUN
ispiv-171	29	22	.	.	PUNCT
ispiv-171	30	1	with	with	ADP
ispiv-171	30	2	the	the	DET
ispiv-171	30	3	straddle	straddle	NOUN
ispiv-171	30	4	time	time	NOUN
ispiv-171	30	5	being	be	AUX
ispiv-171	30	6	slightly	slightly	ADV
ispiv-171	30	7	shorter	short	ADJ
ispiv-171	30	8	than	than	ADP
ispiv-171	30	9	the	the	DET
ispiv-171	30	10	laser	laser	NOUN
ispiv-171	30	11	pulse	pulse	NOUN
ispiv-171	30	12	width	width	NOUN
ispiv-171	30	13	,	,	PUNCT
ispiv-171	30	14	the	the	DET
ispiv-171	30	15	laser	laser	NOUN
ispiv-171	30	16	is	be	AUX
ispiv-171	30	17	cut	cut	VERB
ispiv-171	30	18	such	such	ADJ
ispiv-171	30	19	that	that	SCONJ
ispiv-171	30	20	the	the	DET
ispiv-171	30	21	rising	rise	VERB
ispiv-171	30	22	edge	edge	NOUN
ispiv-171	30	23	of	of	ADP
ispiv-171	30	24	the	the	DET
ispiv-171	30	25	pulse	pulse	NOUN
ispiv-171	30	26	is	be	AUX
ispiv-171	30	27	in	in	ADP
ispiv-171	30	28	the	the	DET
ispiv-171	30	29	first	first	ADJ
ispiv-171	30	30	frame	frame	NOUN
ispiv-171	30	31	while	while	SCONJ
ispiv-171	30	32	the	the	DET
ispiv-171	30	33	falling	fall	VERB
ispiv-171	30	34	edge	edge	NOUN
ispiv-171	30	35	of	of	ADP
ispiv-171	30	36	the	the	DET
ispiv-171	30	37	laser	laser	NOUN
ispiv-171	30	38	is	be	AUX
ispiv-171	30	39	in	in	ADP
ispiv-171	30	40	the	the	DET
ispiv-171	30	41	second	second	ADJ
ispiv-171	30	42	frame	frame	NOUN
ispiv-171	30	43	.	.	PUNCT
ispiv-171	31	1	this	this	DET
ispiv-171	31	2	technique	technique	NOUN
ispiv-171	31	3	creates	create	VERB
ispiv-171	31	4	image	image	NOUN
ispiv-171	31	5	pairs	pair	NOUN
ispiv-171	31	6	for	for	ADP
ispiv-171	31	7	piv	piv	NOUN
ispiv-171	31	8	analysis	analysis	NOUN
ispiv-171	31	9	while	while	SCONJ
ispiv-171	31	10	also	also	ADV
ispiv-171	31	11	cutting	cut	VERB
ispiv-171	31	12	the	the	DET
ispiv-171	31	13	pulse	pulse	NOUN
ispiv-171	31	14	width	width	NOUN
ispiv-171	31	15	for	for	ADP
ispiv-171	31	16	each	each	DET
ispiv-171	31	17	frame	frame	NOUN
ispiv-171	31	18	.	.	PUNCT
ispiv-171	32	1	one	one	NUM
ispiv-171	32	2	issue	issue	NOUN
ispiv-171	32	3	that	that	PRON
ispiv-171	32	4	arose	arise	VERB
ispiv-171	32	5	from	from	ADP
ispiv-171	32	6	this	this	PRON
ispiv-171	32	7	is	be	AUX
ispiv-171	32	8	that	that	SCONJ
ispiv-171	32	9	the	the	DET
ispiv-171	32	10	decay	decay	NOUN
ispiv-171	32	11	time	time	NOUN
ispiv-171	32	12	for	for	ADP
ispiv-171	32	13	the	the	DET
ispiv-171	32	14	pulse	pulse	NOUN
ispiv-171	32	15	is	be	AUX
ispiv-171	32	16	much	much	ADV
ispiv-171	32	17	slower	slow	ADJ
ispiv-171	32	18	than	than	ADP
ispiv-171	32	19	the	the	DET
ispiv-171	32	20	rise	rise	NOUN
ispiv-171	32	21	time	time	NOUN
ispiv-171	32	22	causing	cause	VERB
ispiv-171	32	23	there	there	ADV
ispiv-171	32	24	to	to	PART
ispiv-171	32	25	still	still	ADV
ispiv-171	32	26	be	be	AUX
ispiv-171	32	27	small	small	ADJ
ispiv-171	32	28	traces	trace	NOUN
ispiv-171	32	29	in	in	ADP
ispiv-171	32	30	the	the	DET
ispiv-171	32	31	second	second	ADJ
ispiv-171	32	32	image	image	NOUN
ispiv-171	32	33	but	but	CCONJ
ispiv-171	32	34	significantly	significantly	ADV
ispiv-171	32	35	reduced	reduce	VERB
ispiv-171	32	36	from	from	ADP
ispiv-171	32	37	previous	previous	ADJ
ispiv-171	32	38	experiments	experiment	NOUN
ispiv-171	32	39	.	.	PUNCT
ispiv-171	33	1	more	more	ADJ
ispiv-171	33	2	work	work	NOUN
ispiv-171	33	3	will	will	AUX
ispiv-171	33	4	have	have	VERB
ispiv-171	33	5	to	to	PART
ispiv-171	33	6	be	be	AUX
ispiv-171	33	7	done	do	VERB
ispiv-171	33	8	to	to	PART
ispiv-171	33	9	remove	remove	VERB
ispiv-171	33	10	traces	trace	NOUN
ispiv-171	33	11	from	from	ADP
ispiv-171	33	12	both	both	DET
ispiv-171	33	13	phases	phase	NOUN
ispiv-171	33	14	.	.	PUNCT
ispiv-171	34	1	finally	finally	ADV
ispiv-171	34	2	,	,	PUNCT
ispiv-171	34	3	the	the	DET
ispiv-171	34	4	acquired	acquire	VERB
ispiv-171	34	5	images	image	NOUN
ispiv-171	34	6	were	be	AUX
ispiv-171	34	7	segmented	segment	VERB
ispiv-171	34	8	to	to	PART
ispiv-171	34	9	separate	separate	VERB
ispiv-171	34	10	the	the	DET
ispiv-171	34	11	two	two	NUM
ispiv-171	34	12	phases	phase	NOUN
ispiv-171	34	13	then	then	ADV
ispiv-171	34	14	analyzed	analyze	VERB
ispiv-171	34	15	using	use	VERB
ispiv-171	34	16	piv	piv	NOUN
ispiv-171	34	17	and	and	CCONJ
ispiv-171	34	18	ptv	ptv	PROPN
ispiv-171	34	19	methods	method	NOUN
ispiv-171	34	20	,	,	PUNCT
ispiv-171	34	21	respectively	respectively	ADV
ispiv-171	34	22	.	.	PUNCT
ispiv-171	35	1	3	3	NUM
ispiv-171	35	2	results	result	NOUN
ispiv-171	35	3	after	after	ADP
ispiv-171	35	4	analyzing	analyze	VERB
ispiv-171	35	5	the	the	DET
ispiv-171	35	6	data	datum	NOUN
ispiv-171	35	7	,	,	PUNCT
ispiv-171	35	8	there	there	PRON
ispiv-171	35	9	were	be	VERB
ispiv-171	35	10	slight	slight	ADJ
ispiv-171	35	11	overestimates	overestimate	NOUN
ispiv-171	35	12	for	for	ADP
ispiv-171	35	13	both	both	CCONJ
ispiv-171	35	14	the	the	DET
ispiv-171	35	15	inertial	inertial	ADJ
ispiv-171	35	16	and	and	CCONJ
ispiv-171	35	17	tracer	tracer	NOUN
ispiv-171	35	18	particles	particle	NOUN
ispiv-171	35	19	velocities	velocity	NOUN
ispiv-171	35	20	when	when	SCONJ
ispiv-171	35	21	compared	compare	VERB
ispiv-171	35	22	to	to	ADP
ispiv-171	35	23	simulation	simulation	NOUN
ispiv-171	35	24	.	.	PUNCT
ispiv-171	36	1	this	this	PRON
ispiv-171	36	2	is	be	AUX
ispiv-171	36	3	likely	likely	ADJ
ispiv-171	36	4	due	due	ADJ
ispiv-171	36	5	to	to	ADP
ispiv-171	36	6	traces	trace	NOUN
ispiv-171	36	7	in	in	ADP
ispiv-171	36	8	the	the	DET
ispiv-171	36	9	second	second	ADJ
ispiv-171	36	10	image	image	NOUN
ispiv-171	36	11	making	make	VERB
ispiv-171	36	12	it	it	PRON
ispiv-171	36	13	difficult	difficult	ADJ
ispiv-171	36	14	for	for	SCONJ
ispiv-171	36	15	the	the	DET
ispiv-171	36	16	piv	piv	NOUN
ispiv-171	36	17	algorithm	algorithm	NOUN
ispiv-171	36	18	to	to	PART
ispiv-171	36	19	distinguish	distinguish	VERB
ispiv-171	36	20	where	where	SCONJ
ispiv-171	36	21	the	the	DET
ispiv-171	36	22	particle	particle	NOUN
ispiv-171	36	23	is	be	AUX
ispiv-171	36	24	exactly	exactly	ADV
ispiv-171	36	25	.	.	PUNCT
ispiv-171	37	1	even	even	ADV
ispiv-171	37	2	with	with	ADP
ispiv-171	37	3	this	this	DET
ispiv-171	37	4	overestimation	overestimation	NOUN
ispiv-171	37	5	,	,	PUNCT
ispiv-171	37	6	the	the	DET
ispiv-171	37	7	overall	overall	ADJ
ispiv-171	37	8	trend	trend	NOUN
ispiv-171	37	9	matches	match	VERB
ispiv-171	37	10	literature	literature	NOUN
ispiv-171	37	11	and	and	CCONJ
ispiv-171	37	12	simulation	simulation	NOUN
ispiv-171	37	13	closely	closely	ADV
ispiv-171	37	14	.	.	PUNCT
ispiv-171	38	1	further	further	ADJ
ispiv-171	38	2	work	work	NOUN
ispiv-171	38	3	will	will	AUX
ispiv-171	38	4	have	have	VERB
ispiv-171	38	5	to	to	PART
ispiv-171	38	6	be	be	AUX
ispiv-171	38	7	done	do	VERB
ispiv-171	38	8	to	to	ADP
ispiv-171	38	9	either	either	PRON
ispiv-171	38	10	fix	fix	VERB
ispiv-171	38	11	the	the	DET
ispiv-171	38	12	traces	trace	NOUN
ispiv-171	38	13	in	in	ADP
ispiv-171	38	14	post	post	NOUN
ispiv-171	38	15	processing	processing	NOUN
ispiv-171	38	16	or	or	CCONJ
ispiv-171	38	17	modify	modify	VERB
ispiv-171	38	18	the	the	DET
ispiv-171	38	19	method	method	NOUN
ispiv-171	38	20	to	to	PART
ispiv-171	38	21	remove	remove	VERB
ispiv-171	38	22	the	the	DET
ispiv-171	38	23	traces	trace	NOUN
ispiv-171	38	24	.	.	PUNCT
ispiv-171	39	1	figure	figure	NOUN
ispiv-171	39	2	1	1	NUM
ispiv-171	39	3	shows	show	VERB
ispiv-171	39	4	sample	sample	NOUN
ispiv-171	39	5	images	image	NOUN
ispiv-171	39	6	(	(	PUNCT
ispiv-171	39	7	left	leave	VERB
ispiv-171	39	8	)	)	PUNCT
ispiv-171	39	9	with	with	ADP
ispiv-171	39	10	their	their	PRON
ispiv-171	39	11	respective	respective	ADJ
ispiv-171	39	12	segmentation	segmentation	NOUN
ispiv-171	39	13	and	and	CCONJ
ispiv-171	39	14	the	the	DET
ispiv-171	39	15	normalized	normalize	VERB
ispiv-171	39	16	velocities	velocity	NOUN
ispiv-171	39	17	of	of	ADP
ispiv-171	39	18	both	both	CCONJ
ispiv-171	39	19	the	the	DET
ispiv-171	39	20	inertial	inertial	ADJ
ispiv-171	39	21	and	and	CCONJ
ispiv-171	39	22	tracer	tracer	NOUN
ispiv-171	39	23	particles	particle	NOUN
ispiv-171	39	24	(	(	PUNCT
ispiv-171	39	25	right	right	ADJ
ispiv-171	39	26	)	)	PUNCT
ispiv-171	39	27	.	.	PUNCT
ispiv-171	40	1	figure	figure	VERB
ispiv-171	40	2	1	1	NUM
ispiv-171	40	3	:	:	PUNCT
ispiv-171	40	4	a	a	X
ispiv-171	40	5	)	)	PUNCT
ispiv-171	40	6	sample	sample	NOUN
ispiv-171	40	7	piv	piv	NOUN
ispiv-171	40	8	/	/	SYM
ispiv-171	40	9	ptv	ptv	PROPN
ispiv-171	40	10	correlated	correlate	VERB
ispiv-171	40	11	frames	frame	NOUN
ispiv-171	40	12	at	at	ADP
ispiv-171	40	13	the	the	DET
ispiv-171	40	14	top	top	NOUN
ispiv-171	40	15	with	with	ADP
ispiv-171	40	16	segmented	segment	VERB
ispiv-171	40	17	images	image	NOUN
ispiv-171	40	18	to	to	PART
ispiv-171	40	19	separate	separate	VERB
ispiv-171	40	20	inertial	inertial	NOUN
ispiv-171	40	21	from	from	ADP
ispiv-171	40	22	tracer	tracer	NOUN
ispiv-171	40	23	particles	particle	NOUN
ispiv-171	40	24	underneath	underneath	ADV
ispiv-171	40	25	.	.	PUNCT
ispiv-171	41	1	b	b	X
ispiv-171	41	2	)	)	PUNCT
ispiv-171	41	3	normalized	normalize	VERB
ispiv-171	41	4	results	result	NOUN
ispiv-171	41	5	between	between	ADP
ispiv-171	41	6	inertial	inertial	ADJ
ispiv-171	41	7	phase	phase	NOUN
ispiv-171	41	8	(	(	PUNCT
ispiv-171	41	9	orange	orange	ADJ
ispiv-171	41	10	)	)	PUNCT
ispiv-171	41	11	and	and	CCONJ
ispiv-171	41	12	tracer	tracer	NOUN
ispiv-171	41	13	particles	particle	NOUN
ispiv-171	41	14	(	(	PUNCT
ispiv-171	41	15	blue	blue	ADJ
ispiv-171	41	16	)	)	PUNCT
ispiv-171	41	17	.	.	PUNCT
ispiv-171	42	1	both	both	PRON
ispiv-171	42	2	are	be	AUX
ispiv-171	42	3	normalized	normalize	VERB
ispiv-171	42	4	with	with	ADP
ispiv-171	42	5	their	their	PRON
ispiv-171	42	6	respective	respective	ADJ
ispiv-171	42	7	exit	exit	NOUN
ispiv-171	42	8	velocities	velocity	NOUN
ispiv-171	42	9	at	at	ADP
ispiv-171	42	10	the	the	DET
ispiv-171	42	11	nozzle	nozzle	NOUN
ispiv-171	42	12	.	.	PUNCT
ispiv-171	43	1	4	4	NUM
ispiv-171	43	2	conclusion	conclusion	NOUN
ispiv-171	43	3	a	a	DET
ispiv-171	43	4	system	system	NOUN
ispiv-171	43	5	consisting	consist	VERB
ispiv-171	43	6	of	of	ADP
ispiv-171	43	7	a	a	DET
ispiv-171	43	8	compressible	compressible	ADJ
ispiv-171	43	9	particle	particle	NOUN
ispiv-171	43	10	-	-	PUNCT
ispiv-171	43	11	laden	laden	ADJ
ispiv-171	43	12	jet	jet	NOUN
ispiv-171	43	13	facility	facility	NOUN
ispiv-171	43	14	and	and	CCONJ
ispiv-171	43	15	a	a	DET
ispiv-171	43	16	piv	piv	NOUN
ispiv-171	43	17	/	/	SYM
ispiv-171	43	18	ptv	ptv	PROPN
ispiv-171	43	19	diagnostic	diagnostic	ADJ
ispiv-171	43	20	method	method	NOUN
ispiv-171	43	21	was	be	AUX
ispiv-171	43	22	constructed	construct	VERB
ispiv-171	43	23	to	to	PART
ispiv-171	43	24	understand	understand	VERB
ispiv-171	43	25	the	the	DET
ispiv-171	43	26	interaction	interaction	NOUN
ispiv-171	43	27	between	between	ADP
ispiv-171	43	28	inertial	inertial	ADJ
ispiv-171	43	29	particles	particle	NOUN
ispiv-171	43	30	with	with	ADP
ispiv-171	43	31	the	the	DET
ispiv-171	43	32	surrounding	surround	VERB
ispiv-171	43	33	compressible	compressible	ADJ
ispiv-171	43	34	gas	gas	NOUN
ispiv-171	43	35	.	.	PUNCT
ispiv-171	44	1	although	although	SCONJ
ispiv-171	44	2	this	this	DET
ispiv-171	44	3	diagnostic	diagnostic	ADJ
ispiv-171	44	4	method	method	NOUN
ispiv-171	44	5	has	have	AUX
ispiv-171	44	6	been	be	AUX
ispiv-171	44	7	used	use	VERB
ispiv-171	44	8	before	before	ADV
ispiv-171	44	9	in	in	ADP
ispiv-171	44	10	other	other	ADJ
ispiv-171	44	11	types	type	NOUN
ispiv-171	44	12	of	of	ADP
ispiv-171	44	13	incompressible	incompressible	ADJ
ispiv-171	44	14	multiphase	multiphase	NOUN
ispiv-171	44	15	flow	flow	NOUN
ispiv-171	44	16	,	,	PUNCT
ispiv-171	44	17	it	it	PRON
ispiv-171	44	18	would	would	AUX
ispiv-171	44	19	be	be	AUX
ispiv-171	44	20	the	the	DET
ispiv-171	44	21	first	first	ADJ
ispiv-171	44	22	attempt	attempt	NOUN
ispiv-171	44	23	in	in	ADP
ispiv-171	44	24	the	the	DET
ispiv-171	44	25	compressible	compressible	ADJ
ispiv-171	44	26	regime	regime	NOUN
ispiv-171	44	27	.	.	PUNCT
ispiv-171	45	1	valuable	valuable	ADJ
ispiv-171	45	2	lessons	lesson	NOUN
ispiv-171	45	3	and	and	CCONJ
ispiv-171	45	4	new	new	ADJ
ispiv-171	45	5	results	result	NOUN
ispiv-171	45	6	will	will	AUX
ispiv-171	45	7	be	be	AUX
ispiv-171	45	8	shared	share	VERB
ispiv-171	45	9	with	with	ADP
ispiv-171	45	10	the	the	DET
ispiv-171	45	11	community	community	NOUN
ispiv-171	45	12	to	to	PART
ispiv-171	45	13	advance	advance	VERB
ispiv-171	45	14	the	the	DET
ispiv-171	45	15	diagnostic	diagnostic	ADJ
ispiv-171	45	16	methods	method	NOUN
ispiv-171	45	17	and	and	CCONJ
ispiv-171	45	18	our	our	PRON
ispiv-171	45	19	understanding	understanding	NOUN
ispiv-171	45	20	of	of	ADP
ispiv-171	45	21	the	the	DET
ispiv-171	45	22	compressible	compressible	ADJ
ispiv-171	45	23	multiphase	multiphase	NOUN
ispiv-171	45	24	flow	flow	NOUN
ispiv-171	45	25	.	.	PUNCT
ispiv-171	46	1	acknowledgements	acknowledgement	NOUN
ispiv-171	46	2	this	this	DET
ispiv-171	46	3	material	material	NOUN
ispiv-171	46	4	is	be	AUX
ispiv-171	46	5	based	base	VERB
ispiv-171	46	6	upon	upon	SCONJ
ispiv-171	46	7	work	work	NOUN
ispiv-171	46	8	supported	support	VERB
ispiv-171	46	9	by	by	ADP
ispiv-171	46	10	the	the	DET
ispiv-171	46	11	national	national	ADJ
ispiv-171	46	12	aeronautics	aeronautics	PROPN
ispiv-171	46	13	and	and	CCONJ
ispiv-171	46	14	space	space	NOUN
ispiv-171	46	15	administration	administration	NOUN
ispiv-171	46	16	under	under	ADP
ispiv-171	46	17	grant	grant	PROPN
ispiv-171	46	18	no	no	NOUN
ispiv-171	46	19	.	.	PUNCT
ispiv-171	47	1	80nssc19k0488	80nssc19k0488	PROPN
ispiv-171	47	2	issued	issue	VERB
ispiv-171	47	3	through	through	ADP
ispiv-171	47	4	plume	plume	NOUN
ispiv-171	47	5	surface	surface	NOUN
ispiv-171	47	6	interaction	interaction	NOUN
ispiv-171	47	7	(	(	PUNCT
ispiv-171	47	8	psi	psi	NOUN
ispiv-171	47	9	)	)	PUNCT
ispiv-171	47	10	by	by	ADP
ispiv-171	47	11	the	the	DET
ispiv-171	47	12	space	space	NOUN
ispiv-171	47	13	technology	technology	NOUN
ispiv-171	47	14	mission	mission	NOUN
ispiv-171	47	15	directorate	directorate	ADJ
ispiv-171	47	16	game	game	NOUN
ispiv-171	47	17	changing	change	VERB
ispiv-171	47	18	development	development	NOUN
ispiv-171	47	19	.	.	PUNCT
ispiv-171	48	1	we	we	PRON
ispiv-171	48	2	would	would	AUX
ispiv-171	48	3	also	also	ADV
ispiv-171	48	4	like	like	VERB
ispiv-171	48	5	to	to	PART
ispiv-171	48	6	thank	thank	VERB
ispiv-171	48	7	kyle	kyle	PROPN
ispiv-171	48	8	d.	d.	PROPN
ispiv-171	48	9	gilroy	gilroy	PROPN
ispiv-171	48	10	,	,	PUNCT
ispiv-171	48	11	ph.d	ph.d	PROPN
ispiv-171	48	12	.	.	PUNCT
ispiv-171	49	1	and	and	CCONJ
ispiv-171	49	2	andy	andy	PROPN
ispiv-171	49	3	kubit	kubit	PROPN
ispiv-171	49	4	from	from	ADP
ispiv-171	49	5	vision	vision	PROPN
ispiv-171	49	6	research	research	PROPN
ispiv-171	49	7	,	,	PUNCT
ispiv-171	49	8	ametek	ametek	PROPN
ispiv-171	49	9	,	,	PUNCT
ispiv-171	49	10	materials	material	NOUN
ispiv-171	49	11	analysis	analysis	NOUN
ispiv-171	49	12	division	division	NOUN
ispiv-171	49	13	for	for	ADP
ispiv-171	49	14	playing	play	VERB
ispiv-171	49	15	essential	essential	ADJ
ispiv-171	49	16	roles	role	NOUN
ispiv-171	49	17	in	in	ADP
ispiv-171	49	18	helping	help	VERB
ispiv-171	49	19	to	to	PART
ispiv-171	49	20	design	design	VERB
ispiv-171	49	21	the	the	DET
ispiv-171	49	22	synchronization	synchronization	NOUN
ispiv-171	49	23	setup	setup	NOUN
ispiv-171	49	24	.	.	PUNCT
ispiv-171	50	1	references	reference	NOUN
ispiv-171	50	2	buchmann	buchmann	VERB
ispiv-171	50	3	na	na	NOUN
ispiv-171	50	4	,	,	PUNCT
ispiv-171	50	5	cierpka	cierpka	NOUN
ispiv-171	50	6	c	c	NOUN
ispiv-171	50	7	,	,	PUNCT
ispiv-171	50	8	kähler	kähler	PROPN
ispiv-171	50	9	cj	cj	NOUN
ispiv-171	50	10	,	,	PUNCT
ispiv-171	50	11	and	and	CCONJ
ispiv-171	50	12	soria	soria	PROPN
ispiv-171	50	13	j	j	PROPN
ispiv-171	50	14	(	(	PUNCT
ispiv-171	50	15	2014	2014	NUM
ispiv-171	50	16	)	)	PUNCT
ispiv-171	50	17	ultra	ultra	ADJ
ispiv-171	50	18	-	-	ADJ
ispiv-171	50	19	high	high	ADJ
ispiv-171	50	20	-	-	PUNCT
ispiv-171	50	21	speed	speed	NOUN
ispiv-171	50	22	3d	3d	NOUN
ispiv-171	50	23	astigmatic	astigmatic	ADJ
ispiv-171	50	24	particle	particle	NOUN
ispiv-171	50	25	tracking	tracking	NOUN
ispiv-171	50	26	velocimetry	velocimetry	NOUN
ispiv-171	50	27	:	:	PUNCT
ispiv-171	50	28	application	application	NOUN
ispiv-171	50	29	to	to	ADP
ispiv-171	50	30	particle	particle	NOUN
ispiv-171	50	31	-	-	PUNCT
ispiv-171	50	32	laden	laden	ADJ
ispiv-171	50	33	supersonic	supersonic	ADJ
ispiv-171	50	34	impinging	impinging	NOUN
ispiv-171	50	35	jets	jet	NOUN
ispiv-171	50	36	.	.	PUNCT
ispiv-171	51	1	experiments	experiment	NOUN
ispiv-171	51	2	in	in	ADP
ispiv-171	51	3	fluids	fluid	NOUN
ispiv-171	51	4	55:1842	55:1842	NUM
ispiv-171	51	5	cigala	cigala	NOUN
ispiv-171	51	6	v	v	NOUN
ispiv-171	51	7	,	,	PUNCT
ispiv-171	51	8	kueppers	kuepper	NOUN
ispiv-171	51	9	u	u	PROPN
ispiv-171	51	10	,	,	PUNCT
ispiv-171	51	11	peña	peña	PROPN
ispiv-171	51	12	fernández	fernández	PROPN
ispiv-171	51	13	jj	jj	PROPN
ispiv-171	51	14	,	,	PUNCT
ispiv-171	51	15	taddeucci	taddeucci	PROPN
ispiv-171	51	16	j	j	PROPN
ispiv-171	51	17	,	,	PUNCT
ispiv-171	51	18	sesterhenn	sesterhenn	PROPN
ispiv-171	51	19	j	j	PROPN
ispiv-171	51	20	,	,	PUNCT
ispiv-171	51	21	and	and	CCONJ
ispiv-171	51	22	dingwell	dingwell	ADJ
ispiv-171	51	23	db	db	PROPN
ispiv-171	51	24	(	(	PUNCT
ispiv-171	51	25	2017	2017	NUM
ispiv-171	51	26	)	)	PUNCT
ispiv-171	51	27	the	the	DET
ispiv-171	51	28	dynamics	dynamic	NOUN
ispiv-171	51	29	of	of	ADP
ispiv-171	51	30	volcanic	volcanic	ADJ
ispiv-171	51	31	jets	jet	NOUN
ispiv-171	51	32	:	:	PUNCT
ispiv-171	51	33	temporal	temporal	ADJ
ispiv-171	51	34	evolution	evolution	NOUN
ispiv-171	51	35	of	of	ADP
ispiv-171	51	36	particles	particle	NOUN
ispiv-171	51	37	exit	exit	NOUN
ispiv-171	51	38	velocity	velocity	NOUN
ispiv-171	51	39	from	from	ADP
ispiv-171	51	40	shock	shock	NOUN
ispiv-171	51	41	-	-	PUNCT
ispiv-171	51	42	tube	tube	NOUN
ispiv-171	51	43	experiments	experiment	NOUN
ispiv-171	51	44	.	.	PUNCT
ispiv-171	52	1	journal	journal	NOUN
ispiv-171	52	2	of	of	ADP
ispiv-171	52	3	geophysical	geophysical	ADJ
ispiv-171	52	4	research	research	NOUN
ispiv-171	52	5	:	:	PUNCT
ispiv-171	52	6	solid	solid	ADJ
ispiv-171	52	7	earth	earth	NOUN
ispiv-171	52	8	122:6031–6045	122:6031–6045	NUM
ispiv-171	52	9	dunn	dunn	PROPN
ispiv-171	52	10	mg	mg	PROPN
ispiv-171	52	11	(	(	PUNCT
ispiv-171	52	12	2012	2012	NUM
ispiv-171	52	13	)	)	PUNCT
ispiv-171	52	14	operation	operation	NOUN
ispiv-171	52	15	of	of	ADP
ispiv-171	52	16	gas	gas	NOUN
ispiv-171	52	17	turbine	turbine	NOUN
ispiv-171	52	18	engines	engine	NOUN
ispiv-171	52	19	in	in	ADP
ispiv-171	52	20	an	an	DET
ispiv-171	52	21	environment	environment	NOUN
ispiv-171	52	22	contaminated	contaminate	VERB
ispiv-171	52	23	with	with	ADP
ispiv-171	52	24	volcanic	volcanic	ADJ
ispiv-171	52	25	ash	ash	NOUN
ispiv-171	52	26	.	.	PUNCT
ispiv-171	53	1	journal	journal	PROPN
ispiv-171	53	2	of	of	ADP
ispiv-171	53	3	turbomachinery	turbomachinery	NOUN
ispiv-171	53	4	134	134	NUM
ispiv-171	53	5	.	.	PUNCT
ispiv-171	53	6	051001	051001	PROPN
ispiv-171	54	1	elhimer	elhimer	PROPN
ispiv-171	54	2	m	m	PROPN
ispiv-171	54	3	,	,	PUNCT
ispiv-171	54	4	praud	praud	PROPN
ispiv-171	54	5	o	o	NOUN
ispiv-171	54	6	,	,	PUNCT
ispiv-171	54	7	marchal	marchal	PROPN
ispiv-171	54	8	m	m	PROPN
ispiv-171	54	9	,	,	PUNCT
ispiv-171	54	10	cazin	cazin	PROPN
ispiv-171	54	11	s	s	PART
ispiv-171	54	12	,	,	PUNCT
ispiv-171	54	13	and	and	CCONJ
ispiv-171	54	14	bazile	bazile	ADP
ispiv-171	54	15	r	r	NOUN
ispiv-171	54	16	(	(	PUNCT
ispiv-171	54	17	2016	2016	NUM
ispiv-171	54	18	)	)	PUNCT
ispiv-171	54	19	simultaneous	simultaneous	ADJ
ispiv-171	54	20	piv	piv	NOUN
ispiv-171	54	21	/	/	SYM
ispiv-171	54	22	ptv	ptv	NOUN
ispiv-171	54	23	velocimetry	velocimetry	NOUN
ispiv-171	54	24	technique	technique	NOUN
ispiv-171	54	25	in	in	ADP
ispiv-171	54	26	a	a	DET
ispiv-171	54	27	turbulent	turbulent	ADJ
ispiv-171	54	28	particle	particle	NOUN
ispiv-171	54	29	-	-	PUNCT
ispiv-171	54	30	laden	laden	ADJ
ispiv-171	54	31	flow	flow	NOUN
ispiv-171	54	32	.	.	PUNCT
ispiv-171	55	1	journal	journal	NOUN
ispiv-171	55	2	of	of	ADP
ispiv-171	55	3	visualization	visualization	NOUN
ispiv-171	55	4	20	20	NUM
ispiv-171	55	5	kiger	kiger	NOUN
ispiv-171	55	6	kt	kt	PROPN
ispiv-171	55	7	and	and	CCONJ
ispiv-171	55	8	pan	pan	PROPN
ispiv-171	55	9	c	c	PROPN
ispiv-171	55	10	(	(	PUNCT
ispiv-171	55	11	2000	2000	NUM
ispiv-171	55	12	)	)	PUNCT
ispiv-171	55	13	piv	piv	NOUN
ispiv-171	55	14	technique	technique	NOUN
ispiv-171	55	15	for	for	ADP
ispiv-171	55	16	the	the	DET
ispiv-171	55	17	simultaneous	simultaneous	ADJ
ispiv-171	55	18	measurement	measurement	NOUN
ispiv-171	55	19	of	of	ADP
ispiv-171	55	20	dilute	dilute	VERB
ispiv-171	55	21	two	two	NUM
ispiv-171	55	22	-	-	PUNCT
ispiv-171	55	23	phase	phase	NOUN
ispiv-171	55	24	flows	flow	NOUN
ispiv-171	55	25	.	.	PUNCT
ispiv-171	56	1	technical	technical	ADJ
ispiv-171	56	2	report	report	PROPN
ispiv-171	56	3	kim	kim	PROPN
ispiv-171	56	4	t	t	PROPN
ispiv-171	56	5	,	,	PUNCT
ispiv-171	56	6	ni	ni	PROPN
ispiv-171	56	7	r	r	PROPN
ispiv-171	56	8	,	,	PUNCT
ispiv-171	56	9	capecelatro	capecelatro	VERB
ispiv-171	56	10	j	j	PROPN
ispiv-171	56	11	,	,	PUNCT
ispiv-171	56	12	yao	yao	PROPN
ispiv-171	56	13	y	y	PROPN
ispiv-171	56	14	,	,	PUNCT
ispiv-171	56	15	shallcross	shallcross	PROPN
ispiv-171	56	16	gs	gs	PROPN
ispiv-171	56	17	,	,	PUNCT
ispiv-171	56	18	mehta	mehta	PROPN
ispiv-171	56	19	m	m	PROPN
ispiv-171	56	20	,	,	PUNCT
ispiv-171	56	21	and	and	CCONJ
ispiv-171	56	22	rabinovitch	rabinovitch	VERB
ispiv-171	56	23	j	j	PROPN
ispiv-171	56	24	(	(	PUNCT
ispiv-171	56	25	2020	2020	NUM
ispiv-171	56	26	)	)	PUNCT
ispiv-171	56	27	the	the	DET
ispiv-171	56	28	dynamics	dynamic	NOUN
ispiv-171	56	29	of	of	ADP
ispiv-171	56	30	inertial	inertial	ADJ
ispiv-171	56	31	particles	particle	NOUN
ispiv-171	56	32	in	in	ADP
ispiv-171	56	33	underexpanded	underexpanded	ADJ
ispiv-171	56	34	jets	jet	NOUN
ispiv-171	56	35	:	:	PUNCT
ispiv-171	56	36	an	an	DET
ispiv-171	56	37	experimental	experimental	ADJ
ispiv-171	56	38	study	study	NOUN
ispiv-171	56	39	.	.	PUNCT
ispiv-171	57	1	in	in	ADP
ispiv-171	57	2	aiaa	aiaa	PROPN
ispiv-171	57	3	scitech	scitech	PROPN
ispiv-171	57	4	2020	2020	NUM
ispiv-171	57	5	forum	forum	PROPN
ispiv-171	57	6	.	.	PUNCT
ispiv-171	58	1	page	page	NOUN
ispiv-171	58	2	1326	1326	NUM
ispiv-171	58	3	morris	morris	PROPN
ispiv-171	58	4	a	a	PROPN
ispiv-171	58	5	,	,	PUNCT
ispiv-171	58	6	goldstein	goldstein	PROPN
ispiv-171	58	7	d	d	PROPN
ispiv-171	58	8	,	,	PUNCT
ispiv-171	58	9	varghese	varghese	PROPN
ispiv-171	58	10	p	p	X
ispiv-171	58	11	,	,	PUNCT
ispiv-171	58	12	and	and	CCONJ
ispiv-171	58	13	trafton	trafton	PROPN
ispiv-171	58	14	l	l	PROPN
ispiv-171	58	15	(	(	PUNCT
ispiv-171	58	16	2015	2015	NUM
ispiv-171	58	17	)	)	PUNCT
ispiv-171	58	18	approach	approach	NOUN
ispiv-171	58	19	for	for	ADP
ispiv-171	58	20	modeling	model	VERB
ispiv-171	58	21	rocket	rocket	NOUN
ispiv-171	58	22	plume	plume	NOUN
ispiv-171	58	23	impingement	impingement	ADJ
ispiv-171	58	24	and	and	CCONJ
ispiv-171	58	25	dust	dust	NOUN
ispiv-171	58	26	dispersal	dispersal	NOUN
ispiv-171	58	27	on	on	ADP
ispiv-171	58	28	the	the	DET
ispiv-171	58	29	moon	moon	NOUN
ispiv-171	58	30	.	.	PUNCT
ispiv-171	59	1	journal	journal	PROPN
ispiv-171	59	2	of	of	ADP
ispiv-171	59	3	spacecraft	spacecraft	NOUN
ispiv-171	59	4	and	and	CCONJ
ispiv-171	59	5	rockets	rocket	NOUN
ispiv-171	59	6	52:1–13	52:1–13	NUM
ispiv-171	59	7	samimy	samimy	NOUN
ispiv-171	59	8	m	m	VERB
ispiv-171	59	9	and	and	CCONJ
ispiv-171	59	10	lele	lele	NOUN
ispiv-171	59	11	sk	sk	NOUN
ispiv-171	59	12	(	(	PUNCT
ispiv-171	59	13	1991	1991	NUM
ispiv-171	59	14	)	)	PUNCT
ispiv-171	59	15	motion	motion	NOUN
ispiv-171	59	16	of	of	ADP
ispiv-171	59	17	particles	particle	NOUN
ispiv-171	59	18	with	with	ADP
ispiv-171	59	19	inertia	inertia	NOUN
ispiv-171	59	20	in	in	ADP
ispiv-171	59	21	a	a	DET
ispiv-171	59	22	compressible	compressible	ADJ
ispiv-171	59	23	free	free	ADJ
ispiv-171	59	24	shear	shear	NOUN
ispiv-171	59	25	layer	layer	NOUN
ispiv-171	59	26	.	.	PUNCT
ispiv-171	60	1	physics	physics	NOUN
ispiv-171	60	2	of	of	ADP
ispiv-171	60	3	fluids	fluid	NOUN
ispiv-171	60	4	a	a	DET
ispiv-171	60	5	:	:	PUNCT
ispiv-171	60	6	fluid	fluid	ADJ
ispiv-171	60	7	dynamics	dynamic	NOUN
ispiv-171	60	8	3:1915–1923	3:1915–1923	NUM
ispiv-171	60	9	sommerfeld	sommerfeld	NOUN
ispiv-171	60	10	m	m	PROPN
ispiv-171	60	11	(	(	PUNCT
ispiv-171	60	12	1994	1994	NUM
ispiv-171	60	13	)	)	PUNCT
ispiv-171	60	14	the	the	DET
ispiv-171	60	15	structure	structure	NOUN
ispiv-171	60	16	of	of	ADP
ispiv-171	60	17	particle	particle	NOUN
ispiv-171	60	18	-	-	PUNCT
ispiv-171	60	19	laden	laden	ADJ
ispiv-171	60	20	,	,	PUNCT
ispiv-171	60	21	underexpanded	underexpanded	ADJ
ispiv-171	60	22	free	free	ADJ
ispiv-171	60	23	jets	jet	NOUN
ispiv-171	60	24	.	.	PUNCT
ispiv-171	61	1	shock	shock	NOUN
ispiv-171	61	2	waves	wave	NOUN
ispiv-171	61	3	3:299–311	3:299–311	NUM
ispiv-171	61	4	introduction	introduction	NOUN
ispiv-171	61	5	experimental	experimental	ADJ
ispiv-171	61	6	methodology	methodology	NOUN
ispiv-171	61	7	results	result	NOUN
ispiv-171	61	8	conclusion	conclusion	NOUN