id	sid	tid	token	lemma	pos
nv935140x66	1	1	rotating	rotate	VERB
nv935140x66	1	2	stall	stall	NOUN
nv935140x66	1	3	is	be	AUX
nv935140x66	1	4	a	a	DET
nv935140x66	1	5	phenomenon	phenomenon	NOUN
nv935140x66	1	6	in	in	ADP
nv935140x66	1	7	axial	axial	ADJ
nv935140x66	1	8	compressors	compressor	NOUN
nv935140x66	1	9	in	in	ADP
nv935140x66	1	10	which	which	PRON
nv935140x66	1	11	regions	region	NOUN
nv935140x66	1	12	of	of	ADP
nv935140x66	1	13	separated	separate	VERB
nv935140x66	1	14	,	,	PUNCT
nv935140x66	1	15	axially	axially	ADV
nv935140x66	1	16	reversed	reversed	ADJ
nv935140x66	1	17	flow	flow	NOUN
nv935140x66	1	18	propagate	propagate	VERB
nv935140x66	1	19	circumferentially	circumferentially	ADV
nv935140x66	1	20	in	in	ADP
nv935140x66	1	21	the	the	DET
nv935140x66	1	22	direction	direction	NOUN
nv935140x66	1	23	of	of	ADP
nv935140x66	1	24	rotor	rotor	NOUN
nv935140x66	1	25	rotation	rotation	NOUN
nv935140x66	1	26	.	.	PUNCT
nv935140x66	2	1	these	these	DET
nv935140x66	2	2	rotating	rotate	VERB
nv935140x66	2	3	regions	region	NOUN
nv935140x66	2	4	of	of	ADP
nv935140x66	2	5	separated	separate	VERB
nv935140x66	2	6	flow	flow	NOUN
nv935140x66	2	7	are	be	AUX
nv935140x66	2	8	associated	associate	VERB
nv935140x66	2	9	with	with	ADP
nv935140x66	2	10	high	high	ADJ
nv935140x66	2	11	amplitude	amplitude	NOUN
nv935140x66	2	12	pressure	pressure	NOUN
nv935140x66	2	13	fluctuations	fluctuation	NOUN
nv935140x66	2	14	.	.	PUNCT
nv935140x66	3	1	these	these	DET
nv935140x66	3	2	pressure	pressure	NOUN
nv935140x66	3	3	fluctuations	fluctuation	VERB
nv935140x66	3	4	force	force	VERB
nv935140x66	3	5	vibrations	vibration	NOUN
nv935140x66	3	6	and	and	CCONJ
nv935140x66	3	7	can	can	AUX
nv935140x66	3	8	propagate	propagate	VERB
nv935140x66	3	9	downstream	downstream	ADV
nv935140x66	3	10	.	.	PUNCT
nv935140x66	4	1	the	the	DET
nv935140x66	4	2	front	front	ADJ
nv935140x66	4	3	stages	stage	NOUN
nv935140x66	4	4	of	of	ADP
nv935140x66	4	5	multi	multi	ADJ
nv935140x66	4	6	-	-	ADJ
nv935140x66	4	7	spool	spool	ADJ
nv935140x66	4	8	axial	axial	ADJ
nv935140x66	4	9	compressors	compressor	NOUN
nv935140x66	4	10	operate	operate	VERB
nv935140x66	4	11	in	in	ADP
nv935140x66	4	12	rotating	rotate	VERB
nv935140x66	4	13	stall	stall	NOUN
nv935140x66	4	14	for	for	ADP
nv935140x66	4	15	off	off	ADP
nv935140x66	4	16	-	-	PUNCT
nv935140x66	4	17	design	design	NOUN
nv935140x66	4	18	,	,	PUNCT
nv935140x66	4	19	but	but	CCONJ
nv935140x66	4	20	normal	normal	ADJ
nv935140x66	4	21	operation	operation	NOUN
nv935140x66	4	22	.	.	PUNCT
nv935140x66	5	1	because	because	SCONJ
nv935140x66	5	2	rotating	rotate	VERB
nv935140x66	5	3	stall	stall	NOUN
nv935140x66	5	4	is	be	AUX
nv935140x66	5	5	experienced	experience	VERB
nv935140x66	5	6	in	in	ADP
nv935140x66	5	7	normal	normal	ADJ
nv935140x66	5	8	operation	operation	NOUN
nv935140x66	5	9	,	,	PUNCT
nv935140x66	5	10	minimizing	minimize	VERB
nv935140x66	5	11	the	the	DET
nv935140x66	5	12	structural	structural	ADJ
nv935140x66	5	13	fatigue	fatigue	NOUN
nv935140x66	5	14	and	and	CCONJ
nv935140x66	5	15	compressor	compressor	NOUN
nv935140x66	5	16	operability	operability	NOUN
nv935140x66	5	17	impacts	impact	NOUN
nv935140x66	5	18	are	be	AUX
nv935140x66	5	19	better	well	ADV
nv935140x66	5	20	achieved	achieve	VERB
nv935140x66	5	21	by	by	ADP
nv935140x66	5	22	characterizing	characterize	VERB
nv935140x66	5	23	the	the	DET
nv935140x66	5	24	rotating	rotate	VERB
nv935140x66	5	25	stall	stall	NOUN
nv935140x66	5	26	state	state	NOUN
nv935140x66	5	27	rather	rather	ADV
nv935140x66	5	28	than	than	ADP
nv935140x66	5	29	attempting	attempt	VERB
nv935140x66	5	30	to	to	PART
nv935140x66	5	31	eliminate	eliminate	VERB
nv935140x66	5	32	it	it	PRON
nv935140x66	5	33	.	.	PUNCT
nv935140x66	6	1	for	for	ADP
nv935140x66	6	2	many	many	ADJ
nv935140x66	6	3	compressors	compressor	NOUN
nv935140x66	6	4	,	,	PUNCT
nv935140x66	6	5	the	the	DET
nv935140x66	6	6	spatial	spatial	ADJ
nv935140x66	6	7	and	and	CCONJ
nv935140x66	6	8	temporal	temporal	ADJ
nv935140x66	6	9	scales	scale	NOUN
nv935140x66	6	10	of	of	ADP
nv935140x66	6	11	rotating	rotate	VERB
nv935140x66	6	12	stall	stall	NOUN
nv935140x66	6	13	are	be	AUX
nv935140x66	6	14	accurately	accurately	ADV
nv935140x66	6	15	described	describe	VERB
nv935140x66	6	16	by	by	ADP
nv935140x66	6	17	a	a	DET
nv935140x66	6	18	simple	simple	ADJ
nv935140x66	6	19	,	,	PUNCT
nv935140x66	6	20	harmonic	harmonic	ADJ
nv935140x66	6	21	description	description	NOUN
nv935140x66	6	22	.	.	PUNCT
nv935140x66	7	1	for	for	ADP
nv935140x66	7	2	others	other	NOUN
nv935140x66	7	3	,	,	PUNCT
nv935140x66	7	4	the	the	DET
nv935140x66	7	5	pressure	pressure	NOUN
nv935140x66	7	6	field	field	NOUN
nv935140x66	7	7	is	be	AUX
nv935140x66	7	8	spatially	spatially	ADV
nv935140x66	7	9	and	and	CCONJ
nv935140x66	7	10	temporally	temporally	ADV
nv935140x66	7	11	more	more	ADJ
nv935140x66	7	12	complicated.the	complicated.the	DET
nv935140x66	7	13	observation	observation	NOUN
nv935140x66	7	14	of	of	ADP
nv935140x66	7	15	these	these	DET
nv935140x66	7	16	spatially	spatially	ADV
nv935140x66	7	17	and	and	CCONJ
nv935140x66	7	18	temporally	temporally	ADV
nv935140x66	7	19	complicated	complicated	ADJ
nv935140x66	7	20	pressure	pressure	NOUN
nv935140x66	7	21	fluctuations	fluctuation	NOUN
nv935140x66	7	22	in	in	ADP
nv935140x66	7	23	front	front	ADJ
nv935140x66	7	24	stage	stage	NOUN
nv935140x66	7	25	axial	axial	ADJ
nv935140x66	7	26	compressors	compressor	NOUN
nv935140x66	7	27	motivate	motivate	VERB
nv935140x66	7	28	the	the	DET
nv935140x66	7	29	following	follow	VERB
nv935140x66	7	30	research	research	NOUN
nv935140x66	7	31	questions	question	NOUN
nv935140x66	7	32	:	:	PUNCT
nv935140x66	7	33	what	what	PRON
nv935140x66	7	34	are	be	AUX
nv935140x66	7	35	the	the	DET
nv935140x66	7	36	spatial	spatial	ADJ
nv935140x66	7	37	and	and	CCONJ
nv935140x66	7	38	temporal	temporal	ADJ
nv935140x66	7	39	scales	scale	NOUN
nv935140x66	7	40	of	of	ADP
nv935140x66	7	41	the	the	DET
nv935140x66	7	42	complicated	complicated	ADJ
nv935140x66	7	43	rotating	rotating	NOUN
nv935140x66	7	44	stall	stall	NOUN
nv935140x66	7	45	pressure	pressure	NOUN
nv935140x66	7	46	fields	field	NOUN
nv935140x66	7	47	?	?	PUNCT
nv935140x66	8	1	are	be	AUX
nv935140x66	8	2	these	these	DET
nv935140x66	8	3	fields	field	NOUN
nv935140x66	8	4	structured	structure	VERB
nv935140x66	8	5	?	?	PUNCT
nv935140x66	9	1	can	can	AUX
nv935140x66	9	2	these	these	DET
nv935140x66	9	3	fields	field	NOUN
nv935140x66	9	4	be	be	AUX
nv935140x66	9	5	characterized	characterize	VERB
nv935140x66	9	6	with	with	ADP
nv935140x66	9	7	simple	simple	ADJ
nv935140x66	9	8	metrics	metric	NOUN
nv935140x66	9	9	?	?	PUNCT
nv935140x66	10	1	can	can	AUX
nv935140x66	10	2	these	these	DET
nv935140x66	10	3	fields	field	NOUN
nv935140x66	10	4	be	be	AUX
nv935140x66	10	5	described	describe	VERB
nv935140x66	10	6	by	by	ADP
nv935140x66	10	7	a	a	DET
nv935140x66	10	8	simple	simple	ADJ
nv935140x66	10	9	harmonic	harmonic	ADJ
nv935140x66	10	10	equation	equation	NOUN
nv935140x66	10	11	with	with	ADP
nv935140x66	10	12	stochastic	stochastic	ADJ
nv935140x66	10	13	variation	variation	NOUN
nv935140x66	10	14	?	?	PUNCT
nv935140x66	11	1	if	if	SCONJ
nv935140x66	11	2	so	so	ADV
nv935140x66	11	3	,	,	PUNCT
nv935140x66	11	4	what	what	PRON
nv935140x66	11	5	is	be	AUX
nv935140x66	11	6	the	the	DET
nv935140x66	11	7	magnitude	magnitude	NOUN
nv935140x66	11	8	of	of	ADP
nv935140x66	11	9	the	the	DET
nv935140x66	11	10	variation?this	variation?this	PRON
nv935140x66	11	11	dissertation	dissertation	NOUN
nv935140x66	11	12	used	use	VERB
nv935140x66	11	13	unsteady	unsteady	ADJ
nv935140x66	11	14	static	static	ADJ
nv935140x66	11	15	pressure	pressure	NOUN
nv935140x66	11	16	measurements	measurement	NOUN
nv935140x66	11	17	at	at	ADP
nv935140x66	11	18	multiple	multiple	ADJ
nv935140x66	11	19	locations	location	NOUN
nv935140x66	11	20	on	on	ADP
nv935140x66	11	21	the	the	DET
nv935140x66	11	22	rotor	rotor	NOUN
nv935140x66	11	23	casing	case	VERB
nv935140x66	11	24	to	to	PART
nv935140x66	11	25	observe	observe	VERB
nv935140x66	11	26	rotating	rotate	VERB
nv935140x66	11	27	stall	stall	NOUN
nv935140x66	11	28	cells	cell	NOUN
nv935140x66	11	29	that	that	PRON
nv935140x66	11	30	are	be	AUX
nv935140x66	11	31	intermittent	intermittent	ADJ
nv935140x66	11	32	.	.	PUNCT
nv935140x66	12	1	the	the	DET
nv935140x66	12	2	cells	cell	NOUN
nv935140x66	12	3	stochastically	stochastically	ADV
nv935140x66	12	4	originate	originate	VERB
nv935140x66	12	5	and	and	CCONJ
nv935140x66	12	6	terminate	terminate	VERB
nv935140x66	12	7	and	and	CCONJ
nv935140x66	12	8	their	their	PRON
nv935140x66	12	9	duration	duration	NOUN
nv935140x66	12	10	is	be	AUX
nv935140x66	12	11	less	less	ADJ
nv935140x66	12	12	than	than	ADP
nv935140x66	12	13	the	the	DET
nv935140x66	12	14	full	full	ADJ
nv935140x66	12	15	annulus	annulus	NOUN
nv935140x66	12	16	.	.	PUNCT
nv935140x66	13	1	spatial	spatial	ADJ
nv935140x66	13	2	modes	mode	NOUN
nv935140x66	13	3	of	of	ADP
nv935140x66	13	4	a	a	DET
nv935140x66	13	5	quasi	quasi	ADJ
nv935140x66	13	6	-	-	ADJ
nv935140x66	13	7	instantaneous	instantaneous	ADJ
nv935140x66	13	8	blade	blade	NOUN
nv935140x66	13	9	pressure	pressure	NOUN
nv935140x66	13	10	distribution	distribution	NOUN
nv935140x66	13	11	were	be	AUX
nv935140x66	13	12	measured	measure	VERB
nv935140x66	13	13	and	and	CCONJ
nv935140x66	13	14	decomposed	decompose	VERB
nv935140x66	13	15	.	.	PUNCT
nv935140x66	14	1	this	this	DET
nv935140x66	14	2	decomposition	decomposition	NOUN
nv935140x66	14	3	showed	show	VERB
nv935140x66	14	4	a	a	DET
nv935140x66	14	5	variation	variation	NOUN
nv935140x66	14	6	in	in	ADP
nv935140x66	14	7	blade	blade	NOUN
nv935140x66	14	8	pressure	pressure	NOUN
nv935140x66	14	9	distribution	distribution	NOUN
nv935140x66	14	10	shape	shape	NOUN
nv935140x66	14	11	and	and	CCONJ
nv935140x66	14	12	amplitude	amplitude	NOUN
nv935140x66	14	13	.	.	PUNCT
nv935140x66	15	1	the	the	DET
nv935140x66	15	2	correlation	correlation	NOUN
nv935140x66	15	3	length	length	NOUN
nv935140x66	15	4	scale	scale	NOUN
nv935140x66	15	5	and	and	CCONJ
nv935140x66	15	6	the	the	DET
nv935140x66	15	7	convergence	convergence	NOUN
nv935140x66	15	8	timescale	timescale	NOUN
nv935140x66	15	9	are	be	AUX
nv935140x66	15	10	introduced	introduce	VERB
nv935140x66	15	11	as	as	ADP
nv935140x66	15	12	metrics	metric	NOUN
nv935140x66	15	13	which	which	PRON
nv935140x66	15	14	characterize	characterize	VERB
nv935140x66	15	15	the	the	DET
nv935140x66	15	16	complicated	complicated	ADJ
nv935140x66	15	17	pressure	pressure	NOUN
nv935140x66	15	18	fields	field	NOUN
nv935140x66	15	19	as	as	SCONJ
nv935140x66	15	20	the	the	DET
nv935140x66	15	21	operating	operating	NOUN
nv935140x66	15	22	point	point	NOUN
nv935140x66	15	23	is	be	AUX
nv935140x66	15	24	changed	change	VERB
nv935140x66	15	25	.	.	PUNCT
nv935140x66	16	1	for	for	ADP
nv935140x66	16	2	some	some	DET
nv935140x66	16	3	operating	operating	NOUN
nv935140x66	16	4	points	point	NOUN
nv935140x66	16	5	,	,	PUNCT
nv935140x66	16	6	the	the	DET
nv935140x66	16	7	convergence	convergence	NOUN
nv935140x66	16	8	timescale	timescale	NOUN
nv935140x66	16	9	exceeds	exceed	VERB
nv935140x66	16	10	150	150	NUM
nv935140x66	16	11	rotor	rotor	NOUN
nv935140x66	16	12	revolutions	revolution	NOUN
nv935140x66	16	13	.	.	PUNCT
nv935140x66	17	1	stochastic	stochastic	ADJ
nv935140x66	17	2	variation	variation	NOUN
nv935140x66	17	3	is	be	AUX
nv935140x66	17	4	introduced	introduce	VERB
nv935140x66	17	5	to	to	ADP
nv935140x66	17	6	different	different	ADJ
nv935140x66	17	7	mathematical	mathematical	ADJ
nv935140x66	17	8	models	model	NOUN
nv935140x66	17	9	which	which	PRON
nv935140x66	17	10	match	match	VERB
nv935140x66	17	11	the	the	DET
nv935140x66	17	12	statistical	statistical	ADJ
nv935140x66	17	13	properties	property	NOUN
nv935140x66	17	14	of	of	ADP
nv935140x66	17	15	these	these	DET
nv935140x66	17	16	complicated	complicated	ADJ
nv935140x66	17	17	pressure	pressure	NOUN
nv935140x66	17	18	fields	field	NOUN
nv935140x66	17	19	.	.	PUNCT
nv935140x66	18	1	this	this	PRON
nv935140x66	18	2	reveals	reveal	VERB
nv935140x66	18	3	that	that	SCONJ
nv935140x66	18	4	very	very	ADV
nv935140x66	18	5	small	small	ADJ
nv935140x66	18	6	variations	variation	NOUN
nv935140x66	18	7	(	(	PUNCT
nv935140x66	18	8	$	$	SYM
nv935140x66	18	9	&	&	CCONJ
nv935140x66	18	10	lt;$	lt;$	VERB
nv935140x66	18	11	0.1	0.1	NUM
nv935140x66	18	12	percent	percent	NOUN
nv935140x66	18	13	)	)	PUNCT
nv935140x66	18	14	in	in	ADP
nv935140x66	18	15	the	the	DET
nv935140x66	18	16	phase	phase	NOUN
nv935140x66	18	17	and	and	CCONJ
nv935140x66	18	18	rotating	rotate	VERB
nv935140x66	18	19	speed	speed	NOUN
nv935140x66	18	20	of	of	ADP
nv935140x66	18	21	a	a	DET
nv935140x66	18	22	simple	simple	ADJ
nv935140x66	18	23	harmonic	harmonic	NOUN
nv935140x66	18	24	rotating	rotate	VERB
nv935140x66	18	25	stall	stall	NOUN
nv935140x66	18	26	state	state	NOUN
nv935140x66	18	27	can	can	AUX
nv935140x66	18	28	lead	lead	VERB
nv935140x66	18	29	to	to	ADP
nv935140x66	18	30	the	the	DET
nv935140x66	18	31	spatially	spatially	ADJ
nv935140x66	18	32	and	and	CCONJ
nv935140x66	18	33	temporally	temporally	ADV
nv935140x66	18	34	complicated	complicated	ADJ
nv935140x66	18	35	pressure	pressure	NOUN
nv935140x66	18	36	fields	field	NOUN
nv935140x66	18	37	that	that	PRON
nv935140x66	18	38	were	be	AUX
nv935140x66	18	39	experimentally	experimentally	ADV
nv935140x66	18	40	observed	observe	VERB
nv935140x66	18	41	.	.	PUNCT