id	sid	tid	token	lemma	pos
cet-13117	1	1	chemical	chemical	NOUN
cet-13117	1	2	engineering	engineering	NOUN
cet-13117	1	3	transactions	transaction	NOUN
cet-13117	1	4	vol	vol	NOUN
cet-13117	1	5	.	.	PROPN
cet-13117	1	6	99	99	NUM
cet-13117	1	7	,	,	PUNCT
cet-13117	1	8	2023	2023	NUM
cet-13117	1	9	a	a	DET
cet-13117	1	10	publication	publication	NOUN
cet-13117	1	11	of	of	ADP
cet-13117	1	12	the	the	DET
cet-13117	1	13	italian	italian	ADJ
cet-13117	1	14	association	association	NOUN
cet-13117	1	15	of	of	ADP
cet-13117	1	16	chemical	chemical	PROPN
cet-13117	1	17	engineering	engineering	NOUN
cet-13117	1	18	online	online	ADV
cet-13117	1	19	at	at	ADP
cet-13117	1	20	www.cetjournal.it	www.cetjournal.it	PROPN
cet-13117	1	21	guest	guest	NOUN
cet-13117	1	22	editors	editor	NOUN
cet-13117	1	23	:	:	PUNCT
cet-13117	1	24	sauro	sauro	PROPN
cet-13117	1	25	pierucci	pierucci	PROPN
cet-13117	1	26	,	,	PUNCT
cet-13117	1	27	flavio	flavio	PROPN
cet-13117	1	28	manenti	manenti	VERB
cet-13117	1	29	copyright	copyright	NOUN
cet-13117	1	30	©	©	PROPN
cet-13117	1	31	2023	2023	NUM
cet-13117	1	32	,	,	PUNCT
cet-13117	1	33	aidic	aidic	ADJ
cet-13117	1	34	servizi	servizi	PROPN
cet-13117	1	35	s.r.l	s.r.l	PROPN
cet-13117	1	36	.	.	PUNCT
cet-13117	2	1	isbn	isbn	ADJ
cet-13117	2	2	978	978	NUM
cet-13117	2	3	-	-	SYM
cet-13117	2	4	88	88	NUM
cet-13117	2	5	-	-	PUNCT
cet-13117	2	6	95608	95608	NUM
cet-13117	2	7	-	-	PUNCT
cet-13117	2	8	98	98	NUM
cet-13117	2	9	-	-	SYM
cet-13117	2	10	3	3	NUM
cet-13117	2	11	;	;	PUNCT
cet-13117	2	12	issn	issn	PROPN
cet-13117	2	13	2283	2283	NUM
cet-13117	2	14	-	-	SYM
cet-13117	2	15	9216	9216	NUM
cet-13117	2	16	effect	effect	NOUN
cet-13117	2	17	of	of	ADP
cet-13117	2	18	isokinetic	isokinetic	ADJ
cet-13117	2	19	sampling	sampling	NOUN
cet-13117	2	20	on	on	ADP
cet-13117	2	21	combustion	combustion	NOUN
cet-13117	2	22	airflow	airflow	NOUN
cet-13117	2	23	and	and	CCONJ
cet-13117	2	24	heat	heat	NOUN
cet-13117	2	25	energy	energy	NOUN
cet-13117	2	26	produced	produce	VERB
cet-13117	2	27	in	in	ADP
cet-13117	2	28	600	600	NUM
cet-13117	2	29	mw	mw	ADJ
cet-13117	2	30	coal	coal	NOUN
cet-13117	2	31	-	-	PUNCT
cet-13117	2	32	fired	fire	VERB
cet-13117	2	33	boiler	boiler	NOUN
cet-13117	2	34	malebo	malebo	PROPN
cet-13117	2	35	s.molloa	s.molloa	NOUN
cet-13117	2	36	,	,	PUNCT
cet-13117	2	37	andrei	andrei	PROPN
cet-13117	2	38	v.	v.	ADP
cet-13117	2	39	kolesnikova	kolesnikova	PROPN
cet-13117	2	40	,	,	PUNCT
cet-13117	2	41	seshibe	seshibe	VERB
cet-13117	2	42	s.	s.	PROPN
cet-13117	2	43	makgatob	makgatob	PROPN
cet-13117	2	44	adepartment	adepartment	PROPN
cet-13117	2	45	of	of	ADP
cet-13117	2	46	chemical	chemical	NOUN
cet-13117	2	47	,	,	PUNCT
cet-13117	2	48	metallurgical	metallurgical	ADJ
cet-13117	2	49	and	and	CCONJ
cet-13117	2	50	materials	material	NOUN
cet-13117	2	51	engineering	engineering	NOUN
cet-13117	2	52	,	,	PUNCT
cet-13117	2	53	tshwane	tshwane	NOUN
cet-13117	2	54	university	university	NOUN
cet-13117	2	55	of	of	ADP
cet-13117	2	56	technology	technology	NOUN
cet-13117	2	57	,	,	PUNCT
cet-13117	2	58	private	private	ADJ
cet-13117	2	59	bag	bag	NOUN
cet-13117	2	60	x680	x680	PROPN
cet-13117	2	61	pretoria	pretoria	PROPN
cet-13117	2	62	0001	0001	NUM
cet-13117	2	63	,	,	PUNCT
cet-13117	2	64	south	south	PROPN
cet-13117	2	65	africa	africa	PROPN
cet-13117	2	66	bdepartment	bdepartment	PROPN
cet-13117	2	67	of	of	ADP
cet-13117	2	68	chemical	chemical	PROPN
cet-13117	2	69	engineering	engineering	NOUN
cet-13117	2	70	,	,	PUNCT
cet-13117	2	71	college	college	NOUN
cet-13117	2	72	of	of	ADP
cet-13117	2	73	science	science	NOUN
cet-13117	2	74	,	,	PUNCT
cet-13117	2	75	engineering	engineering	NOUN
cet-13117	2	76	and	and	CCONJ
cet-13117	2	77	technology	technology	NOUN
cet-13117	2	78	,	,	PUNCT
cet-13117	2	79	university	university	PROPN
cet-13117	2	80	of	of	ADP
cet-13117	2	81	south	south	PROPN
cet-13117	2	82	africa	africa	PROPN
cet-13117	2	83	(	(	PUNCT
cet-13117	2	84	unisa	unisa	NOUN
cet-13117	2	85	)	)	PUNCT
cet-13117	2	86	,	,	PUNCT
cet-13117	2	87	c	c	X
cet-13117	2	88	/	/	SYM
cet-13117	2	89	o	o	PROPN
cet-13117	2	90	christiaan	christiaan	PROPN
cet-13117	2	91	de	de	PROPN
cet-13117	2	92	wet	wet	PROPN
cet-13117	2	93	&	&	CCONJ
cet-13117	2	94	pioneer	pioneer	PROPN
cet-13117	2	95	avenue	avenue	PROPN
cet-13117	2	96	,	,	PUNCT
cet-13117	2	97	florida	florida	PROPN
cet-13117	2	98	campus	campus	PROPN
cet-13117	2	99	1710	1710	NUM
cet-13117	2	100	,	,	PUNCT
cet-13117	2	101	johannesburg	johannesburg	PROPN
cet-13117	2	102	,	,	PUNCT
cet-13117	2	103	south	south	PROPN
cet-13117	2	104	africa	africa	PROPN
cet-13117	2	105	.	.	PUNCT
cet-13117	3	1	makgato2001@yahoo.com	makgato2001@yahoo.com	X
cet-13117	3	2	the	the	DET
cet-13117	3	3	focus	focus	NOUN
cet-13117	3	4	of	of	ADP
cet-13117	3	5	this	this	DET
cet-13117	3	6	research	research	NOUN
cet-13117	3	7	is	be	AUX
cet-13117	3	8	to	to	PART
cet-13117	3	9	study	study	VERB
cet-13117	3	10	the	the	DET
cet-13117	3	11	effect	effect	NOUN
cet-13117	3	12	of	of	ADP
cet-13117	3	13	isokinetic	isokinetic	ADJ
cet-13117	3	14	sampling	sampling	NOUN
cet-13117	3	15	of	of	ADP
cet-13117	3	16	the	the	DET
cet-13117	3	17	secondary	secondary	ADJ
cet-13117	3	18	airflow	airflow	NOUN
cet-13117	3	19	on	on	ADP
cet-13117	3	20	the	the	DET
cet-13117	3	21	energy	energy	NOUN
cet-13117	3	22	input	input	NOUN
cet-13117	3	23	to	to	ADP
cet-13117	3	24	the	the	DET
cet-13117	3	25	fuel	fuel	NOUN
cet-13117	3	26	-	-	PUNCT
cet-13117	3	27	fired	fire	VERB
cet-13117	3	28	boiler	boiler	NOUN
cet-13117	3	29	.	.	PUNCT
cet-13117	4	1	the	the	DET
cet-13117	4	2	relocation	relocation	NOUN
cet-13117	4	3	of	of	ADP
cet-13117	4	4	the	the	DET
cet-13117	4	5	secondary	secondary	ADJ
cet-13117	4	6	airflow	airflow	NOUN
cet-13117	4	7	test	test	NOUN
cet-13117	4	8	ports	port	NOUN
cet-13117	4	9	from	from	ADP
cet-13117	4	10	horizontal	horizontal	ADJ
cet-13117	4	11	to	to	ADP
cet-13117	4	12	vertical	vertical	ADJ
cet-13117	4	13	transverse	transverse	NOUN
cet-13117	4	14	sampling	sampling	NOUN
cet-13117	4	15	was	be	AUX
cet-13117	4	16	implemented	implement	VERB
cet-13117	4	17	after	after	ADP
cet-13117	4	18	the	the	DET
cet-13117	4	19	observation	observation	NOUN
cet-13117	4	20	that	that	SCONJ
cet-13117	4	21	the	the	DET
cet-13117	4	22	airflow	airflow	NOUN
cet-13117	4	23	in	in	ADP
cet-13117	4	24	the	the	DET
cet-13117	4	25	duct	duct	NOUN
cet-13117	4	26	was	be	AUX
cet-13117	4	27	not	not	PART
cet-13117	4	28	constant	constant	ADJ
cet-13117	4	29	.	.	PUNCT
cet-13117	5	1	additionally	additionally	ADV
cet-13117	5	2	,	,	PUNCT
cet-13117	5	3	the	the	DET
cet-13117	5	4	methods	method	NOUN
cet-13117	5	5	are	be	AUX
cet-13117	5	6	used	use	VERB
cet-13117	5	7	to	to	PART
cet-13117	5	8	ensure	ensure	VERB
cet-13117	5	9	that	that	SCONJ
cet-13117	5	10	the	the	DET
cet-13117	5	11	airflow	airflow	NOUN
cet-13117	5	12	particle	particle	NOUN
cet-13117	5	13	inlet	inlet	VERB
cet-13117	5	14	velocity	velocity	NOUN
cet-13117	5	15	to	to	ADP
cet-13117	5	16	the	the	DET
cet-13117	5	17	sampling	sample	VERB
cet-13117	5	18	nozzle	nozzle	NOUN
cet-13117	5	19	is	be	AUX
cet-13117	5	20	the	the	DET
cet-13117	5	21	same	same	ADJ
cet-13117	5	22	as	as	ADP
cet-13117	5	23	the	the	DET
cet-13117	5	24	duct	duct	NOUN
cet-13117	5	25	velocity	velocity	NOUN
cet-13117	5	26	.	.	PUNCT
cet-13117	6	1	the	the	DET
cet-13117	6	2	pressure	pressure	NOUN
cet-13117	6	3	was	be	AUX
cet-13117	6	4	measured	measure	VERB
cet-13117	6	5	using	use	VERB
cet-13117	6	6	the	the	DET
cet-13117	6	7	s	s	NOUN
cet-13117	6	8	-	-	PUNCT
cet-13117	6	9	type	type	NOUN
cet-13117	6	10	pitot	pitot	NOUN
cet-13117	6	11	tube	tube	NOUN
cet-13117	6	12	on	on	ADP
cet-13117	6	13	four	four	NUM
cet-13117	6	14	boiler	boiler	NOUN
cet-13117	6	15	levels	level	NOUN
cet-13117	6	16	at	at	ADP
cet-13117	6	17	the	the	DET
cet-13117	6	18	full	full	ADJ
cet-13117	6	19	load	load	NOUN
cet-13117	6	20	capacity	capacity	NOUN
cet-13117	6	21	of	of	ADP
cet-13117	6	22	the	the	DET
cet-13117	6	23	boiler	boiler	NOUN
cet-13117	6	24	.	.	PUNCT
cet-13117	7	1	at	at	ADP
cet-13117	7	2	100	100	NUM
cet-13117	7	3	%	%	NOUN
cet-13117	7	4	fuel	fuel	NOUN
cet-13117	7	5	-	-	PUNCT
cet-13117	7	6	fired	fire	VERB
cet-13117	7	7	boiler	boiler	NOUN
cet-13117	7	8	capacity	capacity	NOUN
cet-13117	7	9	,	,	PUNCT
cet-13117	7	10	the	the	DET
cet-13117	7	11	energy	energy	NOUN
cet-13117	7	12	equation	equation	NOUN
cet-13117	7	13	accurately	accurately	ADV
cet-13117	7	14	projected	project	VERB
cet-13117	7	15	the	the	DET
cet-13117	7	16	kinetics	kinetic	NOUN
cet-13117	7	17	of	of	ADP
cet-13117	7	18	pressure	pressure	NOUN
cet-13117	7	19	drop	drop	NOUN
cet-13117	7	20	.	.	PUNCT
cet-13117	8	1	it	it	PRON
cet-13117	8	2	was	be	AUX
cet-13117	8	3	established	establish	VERB
cet-13117	8	4	that	that	SCONJ
cet-13117	8	5	the	the	DET
cet-13117	8	6	decrease	decrease	NOUN
cet-13117	8	7	in	in	ADP
cet-13117	8	8	pressure	pressure	NOUN
cet-13117	8	9	results	result	NOUN
cet-13117	8	10	in	in	ADP
cet-13117	8	11	increased	increase	VERB
cet-13117	8	12	airflow	airflow	NOUN
cet-13117	8	13	.	.	PUNCT
cet-13117	9	1	the	the	DET
cet-13117	9	2	continuity	continuity	NOUN
cet-13117	9	3	principle	principle	NOUN
cet-13117	9	4	supports	support	VERB
cet-13117	9	5	the	the	DET
cet-13117	9	6	claim	claim	NOUN
cet-13117	9	7	that	that	SCONJ
cet-13117	9	8	these	these	DET
cet-13117	9	9	outcomes	outcome	NOUN
cet-13117	9	10	are	be	AUX
cet-13117	9	11	due	due	ADJ
cet-13117	9	12	to	to	ADP
cet-13117	9	13	the	the	DET
cet-13117	9	14	secondary	secondary	ADJ
cet-13117	9	15	air	air	NOUN
cet-13117	9	16	's	's	PART
cet-13117	9	17	increased	increase	VERB
cet-13117	9	18	velocity	velocity	NOUN
cet-13117	9	19	as	as	SCONJ
cet-13117	9	20	it	it	PRON
cet-13117	9	21	passes	pass	VERB
cet-13117	9	22	through	through	ADP
cet-13117	9	23	the	the	DET
cet-13117	9	24	constricted	constrict	VERB
cet-13117	9	25	duct	duct	NOUN
cet-13117	9	26	area	area	NOUN
cet-13117	9	27	,	,	PUNCT
cet-13117	9	28	which	which	PRON
cet-13117	9	29	causes	cause	VERB
cet-13117	9	30	a	a	DET
cet-13117	9	31	decrease	decrease	NOUN
cet-13117	9	32	in	in	ADP
cet-13117	9	33	pressure	pressure	NOUN
cet-13117	9	34	.	.	PUNCT
cet-13117	10	1	these	these	DET
cet-13117	10	2	findings	finding	NOUN
cet-13117	10	3	improve	improve	VERB
cet-13117	10	4	our	our	PRON
cet-13117	10	5	understanding	understanding	NOUN
cet-13117	10	6	of	of	ADP
cet-13117	10	7	how	how	SCONJ
cet-13117	10	8	isokinetic	isokinetic	ADJ
cet-13117	10	9	sampling	sampling	NOUN
cet-13117	10	10	affects	affect	VERB
cet-13117	10	11	combustion	combustion	NOUN
cet-13117	10	12	airflow	airflow	NOUN
cet-13117	10	13	and	and	CCONJ
cet-13117	10	14	heat	heat	NOUN
cet-13117	10	15	energy	energy	NOUN
cet-13117	10	16	,	,	PUNCT
cet-13117	10	17	which	which	PRON
cet-13117	10	18	can	can	AUX
cet-13117	10	19	guide	guide	VERB
cet-13117	10	20	its	its	PRON
cet-13117	10	21	future	future	ADJ
cet-13117	10	22	application	application	NOUN
cet-13117	10	23	in	in	ADP
cet-13117	10	24	coal	coal	NOUN
cet-13117	10	25	-	-	PUNCT
cet-13117	10	26	fired	fire	VERB
cet-13117	10	27	boilers	boiler	NOUN
cet-13117	10	28	.	.	PUNCT
cet-13117	11	1	keywords	keyword	NOUN
cet-13117	11	2	:	:	PUNCT
cet-13117	11	3	isokinetic	isokinetic	ADJ
cet-13117	11	4	;	;	PUNCT
cet-13117	11	5	coal	coal	NOUN
cet-13117	11	6	-	-	PUNCT
cet-13117	11	7	fired	fire	VERB
cet-13117	11	8	boiler	boiler	NOUN
cet-13117	11	9	;	;	PUNCT
cet-13117	11	10	pressure	pressure	NOUN
cet-13117	11	11	drop	drop	NOUN
cet-13117	11	12	;	;	PUNCT
cet-13117	11	13	combustion	combustion	NOUN
cet-13117	11	14	airflow	airflow	NOUN
cet-13117	11	15	1	1	NUM
cet-13117	11	16	.	.	PUNCT
cet-13117	12	1	introduction	introduction	NOUN
cet-13117	12	2	the	the	DET
cet-13117	12	3	majority	majority	NOUN
cet-13117	12	4	of	of	ADP
cet-13117	12	5	south	south	ADJ
cet-13117	12	6	african	african	ADJ
cet-13117	12	7	power	power	NOUN
cet-13117	12	8	stations	station	NOUN
cet-13117	12	9	burn	burn	VERB
cet-13117	12	10	bituminous	bituminous	ADJ
cet-13117	12	11	coal	coal	NOUN
cet-13117	12	12	in	in	ADP
cet-13117	12	13	their	their	PRON
cet-13117	12	14	coal	coal	NOUN
cet-13117	12	15	-	-	PUNCT
cet-13117	12	16	fired	fire	VERB
cet-13117	12	17	power	power	NOUN
cet-13117	12	18	stations	station	NOUN
cet-13117	12	19	.	.	PUNCT
cet-13117	13	1	the	the	DET
cet-13117	13	2	global	global	ADJ
cet-13117	13	3	economy	economy	NOUN
cet-13117	13	4	relies	rely	VERB
cet-13117	13	5	on	on	ADP
cet-13117	13	6	energy	energy	NOUN
cet-13117	13	7	,	,	PUNCT
cet-13117	13	8	and	and	CCONJ
cet-13117	13	9	demand	demand	NOUN
cet-13117	13	10	is	be	AUX
cet-13117	13	11	expected	expect	VERB
cet-13117	13	12	to	to	PART
cet-13117	13	13	increase	increase	VERB
cet-13117	13	14	by	by	ADP
cet-13117	13	15	80	80	NUM
cet-13117	13	16	%	%	NOUN
cet-13117	13	17	in	in	ADP
cet-13117	13	18	2050	2050	NUM
cet-13117	13	19	at	at	ADP
cet-13117	13	20	2.0	2.0	NUM
cet-13117	13	21	%	%	NOUN
cet-13117	13	22	per	per	ADP
cet-13117	13	23	year	year	NOUN
cet-13117	13	24	thereafter	thereafter	ADV
cet-13117	13	25	(	(	PUNCT
cet-13117	13	26	kuang	kuang	PROPN
cet-13117	13	27	et	et	PROPN
cet-13117	13	28	al	al	PROPN
cet-13117	13	29	.	.	PROPN
cet-13117	13	30	,	,	PUNCT
cet-13117	13	31	2019	2019	NUM
cet-13117	13	32	)	)	PUNCT
cet-13117	13	33	.	.	PUNCT
cet-13117	14	1	due	due	ADP
cet-13117	14	2	to	to	ADP
cet-13117	14	3	the	the	DET
cet-13117	14	4	high	high	ADJ
cet-13117	14	5	mixing	mixing	NOUN
cet-13117	14	6	degree	degree	NOUN
cet-13117	14	7	of	of	ADP
cet-13117	14	8	pulverized	pulverize	VERB
cet-13117	14	9	coal	coal	NOUN
cet-13117	14	10	and	and	CCONJ
cet-13117	14	11	combustion	combustion	NOUN
cet-13117	14	12	air	air	NOUN
cet-13117	14	13	in	in	ADP
cet-13117	14	14	tangential	tangential	ADJ
cet-13117	14	15	boilers	boiler	NOUN
cet-13117	14	16	,	,	PUNCT
cet-13117	14	17	they	they	PRON
cet-13117	14	18	are	be	AUX
cet-13117	14	19	mainly	mainly	ADV
cet-13117	14	20	used	use	VERB
cet-13117	14	21	in	in	ADP
cet-13117	14	22	south	south	ADJ
cet-13117	14	23	african	african	ADJ
cet-13117	14	24	power	power	NOUN
cet-13117	14	25	plants	plant	NOUN
cet-13117	14	26	for	for	ADP
cet-13117	14	27	coal	coal	NOUN
cet-13117	14	28	combustion	combustion	NOUN
cet-13117	14	29	.	.	PUNCT
cet-13117	15	1	there	there	PRON
cet-13117	15	2	are	be	VERB
cet-13117	15	3	several	several	ADJ
cet-13117	15	4	advantages	advantage	NOUN
cet-13117	15	5	to	to	ADP
cet-13117	15	6	coalfired	coalfire	VERB
cet-13117	15	7	power	power	NOUN
cet-13117	15	8	generation	generation	NOUN
cet-13117	15	9	unit	unit	NOUN
cet-13117	15	10	boilers	boiler	NOUN
cet-13117	15	11	connected	connect	VERB
cet-13117	15	12	to	to	ADP
cet-13117	15	13	the	the	DET
cet-13117	15	14	grid	grid	NOUN
cet-13117	15	15	,	,	PUNCT
cet-13117	15	16	including	include	VERB
cet-13117	15	17	the	the	DET
cet-13117	15	18	ability	ability	NOUN
cet-13117	15	19	to	to	PART
cet-13117	15	20	regulate	regulate	VERB
cet-13117	15	21	peak	peak	NOUN
cet-13117	15	22	loads	load	NOUN
cet-13117	15	23	and	and	CCONJ
cet-13117	15	24	the	the	DET
cet-13117	15	25	ability	ability	NOUN
cet-13117	15	26	to	to	PART
cet-13117	15	27	operate	operate	VERB
cet-13117	15	28	in	in	ADP
cet-13117	15	29	cold	cold	ADJ
cet-13117	15	30	weather	weather	NOUN
cet-13117	15	31	for	for	ADP
cet-13117	15	32	extended	extended	ADJ
cet-13117	15	33	periods	period	NOUN
cet-13117	15	34	of	of	ADP
cet-13117	15	35	time	time	NOUN
cet-13117	15	36	with	with	ADP
cet-13117	15	37	low	low	ADJ
cet-13117	15	38	loads	load	NOUN
cet-13117	15	39	.	.	PUNCT
cet-13117	16	1	however	however	ADV
cet-13117	16	2	,	,	PUNCT
cet-13117	16	3	under	under	ADP
cet-13117	16	4	low	low	ADJ
cet-13117	16	5	boiler	boiler	NOUN
cet-13117	16	6	loads	load	NOUN
cet-13117	16	7	,	,	PUNCT
cet-13117	16	8	the	the	DET
cet-13117	16	9	combustion	combustion	NOUN
cet-13117	16	10	stability	stability	NOUN
cet-13117	16	11	is	be	AUX
cet-13117	16	12	poor	poor	ADJ
cet-13117	16	13	(	(	PUNCT
cet-13117	16	14	zhang	zhang	X
cet-13117	16	15	et	et	PROPN
cet-13117	16	16	al	al	PROPN
cet-13117	16	17	.	.	PROPN
cet-13117	16	18	,	,	PUNCT
cet-13117	16	19	2021	2021	NUM
cet-13117	16	20	)	)	PUNCT
cet-13117	16	21	.	.	PUNCT
cet-13117	17	1	an	an	DET
cet-13117	17	2	insufficient	insufficient	ADJ
cet-13117	17	3	amount	amount	NOUN
cet-13117	17	4	of	of	ADP
cet-13117	17	5	research	research	NOUN
cet-13117	17	6	has	have	AUX
cet-13117	17	7	been	be	AUX
cet-13117	17	8	carried	carry	VERB
cet-13117	17	9	out	out	ADP
cet-13117	17	10	on	on	ADP
cet-13117	17	11	the	the	DET
cet-13117	17	12	combustion	combustion	NOUN
cet-13117	17	13	stability	stability	NOUN
cet-13117	17	14	of	of	ADP
cet-13117	17	15	tangentially	tangentially	ADV
cet-13117	17	16	fired	fire	VERB
cet-13117	17	17	boilers	boiler	NOUN
cet-13117	17	18	using	use	VERB
cet-13117	17	19	bituminous	bituminous	ADJ
cet-13117	17	20	coal	coal	NOUN
cet-13117	17	21	,	,	PUNCT
cet-13117	17	22	especially	especially	ADV
cet-13117	17	23	with	with	ADP
cet-13117	17	24	respect	respect	NOUN
cet-13117	17	25	to	to	ADP
cet-13117	17	26	evenly	evenly	ADV
cet-13117	17	27	distributed	distribute	VERB
cet-13117	17	28	combustion	combustion	NOUN
cet-13117	17	29	airflow	airflow	NOUN
cet-13117	17	30	.	.	PUNCT
cet-13117	18	1	the	the	DET
cet-13117	18	2	airflow	airflow	NOUN
cet-13117	18	3	deflection	deflection	NOUN
cet-13117	18	4	in	in	ADP
cet-13117	18	5	tangentially	tangentially	ADV
cet-13117	18	6	fired	fire	VERB
cet-13117	18	7	boilers	boiler	NOUN
cet-13117	18	8	has	have	AUX
cet-13117	18	9	been	be	AUX
cet-13117	18	10	extensively	extensively	ADV
cet-13117	18	11	studied	study	VERB
cet-13117	18	12	,	,	PUNCT
cet-13117	18	13	and	and	CCONJ
cet-13117	18	14	it	it	PRON
cet-13117	18	15	is	be	AUX
cet-13117	18	16	generally	generally	ADV
cet-13117	18	17	attributed	attribute	VERB
cet-13117	18	18	to	to	ADP
cet-13117	18	19	the	the	DET
cet-13117	18	20	airflows	airflow	NOUN
cet-13117	18	21	'	'	PART
cet-13117	18	22	entrainment	entrainment	NOUN
cet-13117	18	23	of	of	ADP
cet-13117	18	24	the	the	DET
cet-13117	18	25	surrounding	surround	VERB
cet-13117	18	26	flue	flue	NOUN
cet-13117	18	27	gas	gas	NOUN
cet-13117	18	28	,	,	PUNCT
cet-13117	18	29	the	the	DET
cet-13117	18	30	transverse	transverse	NOUN
cet-13117	18	31	impingement	impingement	ADJ
cet-13117	18	32	force	force	NOUN
cet-13117	18	33	of	of	ADP
cet-13117	18	34	swirling	swirl	VERB
cet-13117	18	35	flue	flue	NOUN
cet-13117	18	36	gas	gas	NOUN
cet-13117	18	37	,	,	PUNCT
cet-13117	18	38	and	and	CCONJ
cet-13117	18	39	the	the	DET
cet-13117	18	40	burners	burner	NOUN
cet-13117	18	41	’	'	PUNCT
cet-13117	18	42	structure	structure	NOUN
cet-13117	18	43	(	(	PUNCT
cet-13117	18	44	li	li	PROPN
cet-13117	18	45	et	et	PROPN
cet-13117	18	46	al	al	PROPN
cet-13117	18	47	.	.	PROPN
cet-13117	18	48	,	,	PUNCT
cet-13117	18	49	2022	2022	NUM
cet-13117	18	50	)	)	PUNCT
cet-13117	18	51	.	.	PUNCT
cet-13117	19	1	however	however	ADV
cet-13117	19	2	,	,	PUNCT
cet-13117	19	3	most	most	ADJ
cet-13117	19	4	of	of	ADP
cet-13117	19	5	the	the	DET
cet-13117	19	6	studies	study	NOUN
cet-13117	19	7	dominating	dominate	VERB
cet-13117	19	8	the	the	DET
cet-13117	19	9	scientific	scientific	ADJ
cet-13117	19	10	literature	literature	NOUN
cet-13117	19	11	have	have	AUX
cet-13117	19	12	reported	report	VERB
cet-13117	19	13	that	that	SCONJ
cet-13117	19	14	the	the	DET
cet-13117	19	15	substoichiometric	substoichiometric	ADJ
cet-13117	19	16	combustion	combustion	NOUN
cet-13117	19	17	of	of	ADP
cet-13117	19	18	high	high	ADJ
cet-13117	19	19	-	-	PUNCT
cet-13117	19	20	sulphur	sulphur	NOUN
cet-13117	19	21	coals	coal	NOUN
cet-13117	19	22	in	in	ADP
cet-13117	19	23	the	the	DET
cet-13117	19	24	boiler	boiler	NOUN
cet-13117	19	25	unit	unit	NOUN
cet-13117	19	26	here	here	ADV
cet-13117	19	27	considered	consider	VERB
cet-13117	19	28	,	,	PUNCT
cet-13117	19	29	indicated	indicate	VERB
cet-13117	19	30	by	by	ADP
cet-13117	19	31	a	a	DET
cet-13117	19	32	measured	measure	VERB
cet-13117	19	33	lack	lack	NOUN
cet-13117	19	34	of	of	ADP
cet-13117	19	35	oxygen	oxygen	NOUN
cet-13117	19	36	and	and	CCONJ
cet-13117	19	37	the	the	DET
cet-13117	19	38	consequent	consequent	ADJ
cet-13117	19	39	excess	excess	NOUN
cet-13117	19	40	of	of	ADP
cet-13117	19	41	carbon	carbon	NOUN
cet-13117	19	42	monoxide	monoxide	NOUN
cet-13117	19	43	in	in	ADP
cet-13117	19	44	the	the	DET
cet-13117	19	45	flue	flue	NOUN
cet-13117	19	46	gases	gas	NOUN
cet-13117	19	47	adjacent	adjacent	ADJ
cet-13117	19	48	to	to	ADP
cet-13117	19	49	the	the	DET
cet-13117	19	50	walls	wall	NOUN
cet-13117	19	51	,	,	PUNCT
cet-13117	19	52	is	be	AUX
cet-13117	19	53	suspected	suspect	VERB
cet-13117	19	54	to	to	PART
cet-13117	19	55	trigger	trigger	VERB
cet-13117	19	56	and	and	CCONJ
cet-13117	19	57	enhance	enhance	VERB
cet-13117	19	58	the	the	DET
cet-13117	19	59	formation	formation	NOUN
cet-13117	19	60	of	of	ADP
cet-13117	19	61	various	various	ADJ
cet-13117	19	62	chemical	chemical	ADJ
cet-13117	19	63	species	specie	NOUN
cet-13117	19	64	,	,	PUNCT
cet-13117	19	65	especially	especially	ADV
cet-13117	19	66	h2s	h2s	NOUN
cet-13117	19	67	,	,	PUNCT
cet-13117	19	68	which	which	PRON
cet-13117	19	69	have	have	VERB
cet-13117	19	70	adverse	adverse	ADJ
cet-13117	19	71	effects	effect	NOUN
cet-13117	19	72	on	on	ADP
cet-13117	19	73	the	the	DET
cet-13117	19	74	steel	steel	NOUN
cet-13117	19	75	surface	surface	NOUN
cet-13117	19	76	.	.	PUNCT
cet-13117	20	1	as	as	ADP
cet-13117	20	2	a	a	DET
cet-13117	20	3	result	result	NOUN
cet-13117	20	4	,	,	PUNCT
cet-13117	20	5	along	along	ADP
cet-13117	20	6	with	with	ADP
cet-13117	20	7	monitoring	monitor	VERB
cet-13117	20	8	coal	coal	NOUN
cet-13117	20	9	chemistry	chemistry	NOUN
cet-13117	20	10	and	and	CCONJ
cet-13117	20	11	possibly	possibly	ADV
cet-13117	20	12	intervening	intervene	VERB
cet-13117	20	13	in	in	ADP
cet-13117	20	14	coal	coal	NOUN
cet-13117	20	15	preprocessing	preprocessing	NOUN
cet-13117	20	16	to	to	PART
cet-13117	20	17	eliminate	eliminate	VERB
cet-13117	20	18	or	or	CCONJ
cet-13117	20	19	reduce	reduce	VERB
cet-13117	20	20	harmful	harmful	ADJ
cet-13117	20	21	components	component	NOUN
cet-13117	20	22	,	,	PUNCT
cet-13117	20	23	the	the	DET
cet-13117	20	24	problem	problem	NOUN
cet-13117	20	25	can	can	AUX
cet-13117	20	26	also	also	ADV
cet-13117	20	27	be	be	AUX
cet-13117	20	28	reduced	reduce	VERB
cet-13117	20	29	by	by	ADP
cet-13117	20	30	carefully	carefully	ADV
cet-13117	20	31	reworking	rework	VERB
cet-13117	20	32	burners	burner	NOUN
cet-13117	20	33	,	,	PUNCT
cet-13117	20	34	furnaces	furnace	NOUN
cet-13117	20	35	,	,	PUNCT
cet-13117	20	36	and	and	CCONJ
cet-13117	20	37	air	air	NOUN
cet-13117	20	38	supplies	supply	NOUN
cet-13117	20	39	and	and	CCONJ
cet-13117	20	40	by	by	ADP
cet-13117	20	41	adjusting	adjust	VERB
cet-13117	20	42	operating	operating	NOUN
cet-13117	20	43	conditions	condition	NOUN
cet-13117	20	44	.	.	PUNCT
cet-13117	21	1	one	one	NUM
cet-13117	21	2	of	of	ADP
cet-13117	21	3	the	the	DET
cet-13117	21	4	most	most	ADV
cet-13117	21	5	significant	significant	ADJ
cet-13117	21	6	factors	factor	NOUN
cet-13117	21	7	impacting	impact	VERB
cet-13117	21	8	boiler	boiler	NOUN
cet-13117	21	9	performance	performance	NOUN
cet-13117	21	10	is	be	AUX
cet-13117	21	11	air	air	NOUN
cet-13117	21	12	distribution	distribution	NOUN
cet-13117	21	13	,	,	PUNCT
cet-13117	21	14	regardless	regardless	ADV
cet-13117	21	15	of	of	ADP
cet-13117	21	16	the	the	DET
cet-13117	21	17	type	type	NOUN
cet-13117	21	18	of	of	ADP
cet-13117	21	19	boiler	boiler	NOUN
cet-13117	21	20	(	(	PUNCT
cet-13117	21	21	liu	liu	PROPN
cet-13117	21	22	et	et	PROPN
cet-13117	21	23	al	al	PROPN
cet-13117	21	24	.	.	PROPN
cet-13117	21	25	,	,	PUNCT
cet-13117	21	26	2013	2013	NUM
cet-13117	21	27	)	)	PUNCT
cet-13117	21	28	.	.	PUNCT
cet-13117	22	1	a	a	DET
cet-13117	22	2	variation	variation	NOUN
cet-13117	22	3	in	in	ADP
cet-13117	22	4	furnace	furnace	NOUN
cet-13117	22	5	dimensions	dimension	NOUN
cet-13117	22	6	can	can	AUX
cet-13117	22	7	cause	cause	VERB
cet-13117	22	8	significant	significant	ADJ
cet-13117	22	9	differences	difference	NOUN
cet-13117	22	10	in	in	ADP
cet-13117	22	11	combustion	combustion	NOUN
cet-13117	22	12	characteristics	characteristic	NOUN
cet-13117	22	13	,	,	PUNCT
cet-13117	22	14	even	even	ADV
cet-13117	22	15	among	among	ADP
cet-13117	22	16	tangential	tangential	ADJ
cet-13117	22	17	boilers	boiler	NOUN
cet-13117	22	18	based	base	VERB
cet-13117	22	19	on	on	ADP
cet-13117	22	20	the	the	DET
cet-13117	22	21	same	same	ADJ
cet-13117	22	22	technology	technology	NOUN
cet-13117	22	23	.	.	PUNCT
cet-13117	23	1	compared	compare	VERB
cet-13117	23	2	to	to	ADP
cet-13117	23	3	non	non	ADJ
cet-13117	23	4	-	-	ADJ
cet-13117	23	5	tangential	tangential	ADJ
cet-13117	23	6	boilers	boiler	NOUN
cet-13117	23	7	,	,	PUNCT
cet-13117	23	8	there	there	PRON
cet-13117	23	9	was	be	VERB
cet-13117	23	10	an	an	DET
cet-13117	23	11	increase	increase	NOUN
cet-13117	23	12	in	in	ADP
cet-13117	23	13	flame	flame	ADJ
cet-13117	23	14	deflection	deflection	NOUN
cet-13117	23	15	of	of	ADP
cet-13117	23	16	350	350	NUM
cet-13117	23	17	to	to	PART
cet-13117	23	18	300	300	NUM
cet-13117	23	19	to	to	PART
cet-13117	23	20	600	600	NUM
cet-13117	23	21	mw	mw	NOUN
cet-13117	23	22	for	for	ADP
cet-13117	23	23	tangential	tangential	ADJ
cet-13117	23	24	boilers	boiler	NOUN
cet-13117	23	25	.	.	PUNCT
cet-13117	24	1	doi	doi	NOUN
cet-13117	24	2	:	:	PUNCT
cet-13117	24	3	10.3303	10.3303	NUM
cet-13117	24	4	/	/	SYM
cet-13117	24	5	cet2399039	cet2399039	NOUN
cet-13117	24	6	paper	paper	NOUN
cet-13117	24	7	received	receive	VERB
cet-13117	24	8	:	:	PUNCT
cet-13117	24	9	9	9	NUM
cet-13117	24	10	january	january	PROPN
cet-13117	24	11	2023	2023	NUM
cet-13117	24	12	;	;	PUNCT
cet-13117	24	13	revised	revise	VERB
cet-13117	24	14	:	:	PUNCT
cet-13117	24	15	21	21	NUM
cet-13117	24	16	march	march	NOUN
cet-13117	24	17	2023	2023	NUM
cet-13117	24	18	;	;	PUNCT
cet-13117	24	19	accepted	accept	VERB
cet-13117	24	20	:	:	PUNCT
cet-13117	24	21	14	14	NUM
cet-13117	24	22	april	april	PROPN
cet-13117	24	23	2023	2023	NUM
cet-13117	24	24	please	please	INTJ
cet-13117	24	25	cite	cite	VERB
cet-13117	24	26	this	this	DET
cet-13117	24	27	article	article	NOUN
cet-13117	24	28	as	as	ADP
cet-13117	24	29	:	:	PUNCT
cet-13117	24	30	mollo	mollo	PROPN
cet-13117	24	31	m.s	m.s	PROPN
cet-13117	24	32	.	.	PROPN
cet-13117	24	33	,	,	PUNCT
cet-13117	24	34	kolesnikov	kolesnikov	PROPN
cet-13117	24	35	a.v	a.v	PROPN
cet-13117	24	36	.	.	PROPN
cet-13117	24	37	,	,	PUNCT
cet-13117	24	38	makgato	makgato	PROPN
cet-13117	24	39	s.s	s.s	PROPN
cet-13117	24	40	.	.	PROPN
cet-13117	24	41	,	,	PUNCT
cet-13117	24	42	2023	2023	NUM
cet-13117	24	43	,	,	PUNCT
cet-13117	24	44	effect	effect	NOUN
cet-13117	24	45	of	of	ADP
cet-13117	24	46	isokinetic	isokinetic	ADJ
cet-13117	24	47	sampling	sampling	NOUN
cet-13117	24	48	on	on	ADP
cet-13117	24	49	combustion	combustion	NOUN
cet-13117	24	50	airflow	airflow	NOUN
cet-13117	24	51	and	and	CCONJ
cet-13117	24	52	heat	heat	NOUN
cet-13117	24	53	energy	energy	NOUN
cet-13117	24	54	produced	produce	VERB
cet-13117	24	55	in	in	ADP
cet-13117	24	56	600	600	NUM
cet-13117	24	57	mw	mw	ADJ
cet-13117	24	58	coal	coal	NOUN
cet-13117	24	59	-	-	PUNCT
cet-13117	24	60	fired	fire	VERB
cet-13117	24	61	boiler	boiler	NOUN
cet-13117	24	62	,	,	PUNCT
cet-13117	24	63	chemical	chemical	ADJ
cet-13117	24	64	engineering	engineering	NOUN
cet-13117	24	65	transactions	transaction	NOUN
cet-13117	24	66	,	,	PUNCT
cet-13117	24	67	99	99	NUM
cet-13117	24	68	,	,	PUNCT
cet-13117	24	69	229	229	NUM
cet-13117	24	70	-	-	SYM
cet-13117	24	71	234	234	NUM
cet-13117	24	72	doi:10.3303	doi:10.3303	NOUN
cet-13117	24	73	/	/	SYM
cet-13117	24	74	cet2399039	cet2399039	NOUN
cet-13117	24	75	229	229	NUM
cet-13117	24	76	mailto:makgato2001@yahoo.com	mailto:makgato2001@yahoo.com	X
cet-13117	24	77	jing	jing	PROPN
cet-13117	24	78	et	et	PROPN
cet-13117	24	79	al	al	PROPN
cet-13117	24	80	.	.	PROPN
cet-13117	25	1	(	(	PUNCT
cet-13117	25	2	2010	2010	NUM
cet-13117	25	3	)	)	PUNCT
cet-13117	25	4	placed	place	VERB
cet-13117	25	5	fuel	fuel	NOUN
cet-13117	25	6	-	-	PUNCT
cet-13117	25	7	lean	lean	ADJ
cet-13117	25	8	nozzles	nozzle	NOUN
cet-13117	25	9	on	on	ADP
cet-13117	25	10	the	the	DET
cet-13117	25	11	front	front	ADJ
cet-13117	25	12	and	and	CCONJ
cet-13117	25	13	back	back	ADJ
cet-13117	25	14	walls	wall	NOUN
cet-13117	25	15	of	of	ADP
cet-13117	25	16	a	a	DET
cet-13117	25	17	600	600	NUM
cet-13117	25	18	mw	mw	NOUN
cet-13117	25	19	down	down	ADV
cet-13117	25	20	-	-	PUNCT
cet-13117	25	21	fired	fire	VERB
cet-13117	25	22	boiler	boiler	NOUN
cet-13117	25	23	and	and	CCONJ
cet-13117	25	24	introduced	introduce	VERB
cet-13117	25	25	separated	separate	VERB
cet-13117	25	26	over	over	ADP
cet-13117	25	27	-	-	PUNCT
cet-13117	25	28	fire	fire	NOUN
cet-13117	25	29	air	air	NOUN
cet-13117	25	30	(	(	PUNCT
cet-13117	25	31	sofa	sofa	NOUN
cet-13117	25	32	)	)	PUNCT
cet-13117	25	33	to	to	PART
cet-13117	25	34	reduce	reduce	VERB
cet-13117	25	35	nox	nox	NOUN
cet-13117	25	36	emissions	emission	NOUN
cet-13117	25	37	.	.	PUNCT
cet-13117	26	1	these	these	DET
cet-13117	26	2	modifications	modification	NOUN
cet-13117	26	3	reduced	reduce	VERB
cet-13117	26	4	nox	nox	NOUN
cet-13117	26	5	emissions	emission	NOUN
cet-13117	26	6	by	by	ADP
cet-13117	26	7	50	50	NUM
cet-13117	26	8	%	%	NOUN
cet-13117	26	9	and	and	CCONJ
cet-13117	26	10	increased	increase	VERB
cet-13117	26	11	boiler	boiler	NOUN
cet-13117	26	12	efficiency	efficiency	NOUN
cet-13117	26	13	by	by	ADP
cet-13117	26	14	placing	place	VERB
cet-13117	26	15	sofa	sofa	NOUN
cet-13117	26	16	in	in	ADP
cet-13117	26	17	the	the	DET
cet-13117	26	18	upper	upper	ADJ
cet-13117	26	19	furnace	furnace	NOUN
cet-13117	26	20	.	.	PUNCT
cet-13117	27	1	in	in	ADP
cet-13117	27	2	other	other	ADJ
cet-13117	27	3	work	work	NOUN
cet-13117	27	4	related	relate	VERB
cet-13117	27	5	to	to	ADP
cet-13117	27	6	adjusting	adjust	VERB
cet-13117	27	7	the	the	DET
cet-13117	27	8	air	air	NOUN
cet-13117	27	9	distribution	distribution	NOUN
cet-13117	27	10	,	,	PUNCT
cet-13117	27	11	jing	je	VERB
cet-13117	27	12	et	et	PROPN
cet-13117	27	13	al	al	PROPN
cet-13117	27	14	.	.	PROPN
cet-13117	28	1	(	(	PUNCT
cet-13117	28	2	2010	2010	NUM
cet-13117	28	3	)	)	PUNCT
cet-13117	28	4	added	add	VERB
cet-13117	28	5	extra	extra	ADJ
cet-13117	28	6	secondary	secondary	ADJ
cet-13117	28	7	air	air	NOUN
cet-13117	28	8	in	in	ADP
cet-13117	28	9	the	the	DET
cet-13117	28	10	furnace	furnace	NOUN
cet-13117	28	11	hopper	hopper	NOUN
cet-13117	28	12	and	and	CCONJ
cet-13117	28	13	bottom	bottom	ADJ
cet-13117	28	14	regions	region	NOUN
cet-13117	28	15	.	.	PUNCT
cet-13117	29	1	an	an	DET
cet-13117	29	2	analysis	analysis	NOUN
cet-13117	29	3	of	of	ADP
cet-13117	29	4	aerodynamic	aerodynamic	ADJ
cet-13117	29	5	fields	field	NOUN
cet-13117	29	6	demonstrated	demonstrate	VERB
cet-13117	29	7	that	that	SCONJ
cet-13117	29	8	this	this	DET
cet-13117	29	9	air	air	NOUN
cet-13117	29	10	distribution	distribution	NOUN
cet-13117	29	11	eliminated	eliminate	VERB
cet-13117	29	12	dead	dead	ADJ
cet-13117	29	13	recirculation	recirculation	NOUN
cet-13117	29	14	zones	zone	NOUN
cet-13117	29	15	and	and	CCONJ
cet-13117	29	16	avoided	avoid	VERB
cet-13117	29	17	airflow	airflow	NOUN
cet-13117	29	18	washing	washing	NOUN
cet-13117	29	19	the	the	DET
cet-13117	29	20	water	water	NOUN
cet-13117	29	21	wall	wall	NOUN
cet-13117	29	22	while	while	SCONJ
cet-13117	29	23	simultaneously	simultaneously	ADV
cet-13117	29	24	providing	provide	VERB
cet-13117	29	25	two	two	NUM
cet-13117	29	26	large	large	ADJ
cet-13117	29	27	symmetrical	symmetrical	ADJ
cet-13117	29	28	recirculation	recirculation	NOUN
cet-13117	29	29	zones	zone	NOUN
cet-13117	29	30	in	in	ADP
cet-13117	29	31	the	the	DET
cet-13117	29	32	furnace	furnace	NOUN
cet-13117	29	33	and	and	CCONJ
cet-13117	29	34	an	an	DET
cet-13117	29	35	increased	increase	VERB
cet-13117	29	36	primary	primary	ADJ
cet-13117	29	37	air	air	NOUN
cet-13117	29	38	penetration	penetration	NOUN
cet-13117	29	39	depth	depth	NOUN
cet-13117	29	40	.	.	PUNCT
cet-13117	30	1	in	in	ADP
cet-13117	30	2	addition	addition	NOUN
cet-13117	30	3	to	to	ADP
cet-13117	30	4	improving	improve	VERB
cet-13117	30	5	combustion	combustion	NOUN
cet-13117	30	6	efficiency	efficiency	NOUN
cet-13117	30	7	and	and	CCONJ
cet-13117	30	8	reducing	reduce	VERB
cet-13117	30	9	pollutant	pollutant	ADJ
cet-13117	30	10	emissions	emission	NOUN
cet-13117	30	11	,	,	PUNCT
cet-13117	30	12	the	the	DET
cet-13117	30	13	safe	safe	ADJ
cet-13117	30	14	operation	operation	NOUN
cet-13117	30	15	of	of	ADP
cet-13117	30	16	the	the	DET
cet-13117	30	17	water	water	NOUN
cet-13117	30	18	wall	wall	NOUN
cet-13117	30	19	is	be	AUX
cet-13117	30	20	also	also	ADV
cet-13117	30	21	an	an	DET
cet-13117	30	22	important	important	ADJ
cet-13117	30	23	concern	concern	NOUN
cet-13117	30	24	.	.	PUNCT
cet-13117	31	1	in	in	ADP
cet-13117	31	2	this	this	DET
cet-13117	31	3	study	study	NOUN
cet-13117	31	4	,	,	PUNCT
cet-13117	31	5	the	the	DET
cet-13117	31	6	focus	focus	NOUN
cet-13117	31	7	is	be	AUX
cet-13117	31	8	on	on	ADP
cet-13117	31	9	studying	study	VERB
cet-13117	31	10	the	the	DET
cet-13117	31	11	effect	effect	NOUN
cet-13117	31	12	of	of	ADP
cet-13117	31	13	isokinetic	isokinetic	ADJ
cet-13117	31	14	sampling	sampling	NOUN
cet-13117	31	15	of	of	ADP
cet-13117	31	16	the	the	DET
cet-13117	31	17	secondary	secondary	ADJ
cet-13117	31	18	airflow	airflow	NOUN
cet-13117	31	19	on	on	ADP
cet-13117	31	20	the	the	DET
cet-13117	31	21	energy	energy	NOUN
cet-13117	31	22	input	input	NOUN
cet-13117	31	23	to	to	ADP
cet-13117	31	24	the	the	DET
cet-13117	31	25	tangentially	tangentially	ADV
cet-13117	31	26	fuel	fuel	NOUN
cet-13117	31	27	-	-	PUNCT
cet-13117	31	28	fired	fire	VERB
cet-13117	31	29	boiler	boiler	NOUN
cet-13117	31	30	burning	burn	VERB
cet-13117	31	31	bituminous	bituminous	ADJ
cet-13117	31	32	coal	coal	NOUN
cet-13117	31	33	at	at	ADP
cet-13117	31	34	a	a	DET
cet-13117	31	35	600	600	NUM
cet-13117	31	36	mw	mw	NOUN
cet-13117	31	37	load	load	NOUN
cet-13117	31	38	by	by	ADP
cet-13117	31	39	conducting	conduct	VERB
cet-13117	31	40	industrial	industrial	ADJ
cet-13117	31	41	-	-	PUNCT
cet-13117	31	42	scale	scale	NOUN
cet-13117	31	43	tests	test	NOUN
cet-13117	31	44	.	.	PUNCT
cet-13117	32	1	the	the	DET
cet-13117	32	2	combustion	combustion	NOUN
cet-13117	32	3	air	air	NOUN
cet-13117	32	4	inlet	inlet	VERB
cet-13117	32	5	temperature	temperature	NOUN
cet-13117	32	6	,	,	PUNCT
cet-13117	32	7	pressure	pressure	NOUN
cet-13117	32	8	,	,	PUNCT
cet-13117	32	9	density	density	NOUN
cet-13117	32	10	and	and	CCONJ
cet-13117	32	11	viscosity	viscosity	NOUN
cet-13117	32	12	of	of	ADP
cet-13117	32	13	coal	coal	NOUN
cet-13117	32	14	vary	vary	NOUN
cet-13117	32	15	by	by	ADP
cet-13117	32	16	boiler	boiler	NOUN
cet-13117	32	17	level	level	NOUN
cet-13117	32	18	.	.	PUNCT
cet-13117	33	1	a	a	DET
cet-13117	33	2	sampling	sampling	NOUN
cet-13117	33	3	at	at	ADP
cet-13117	33	4	such	such	DET
cet-13117	33	5	a	a	DET
cet-13117	33	6	rate	rate	NOUN
cet-13117	33	7	that	that	SCONJ
cet-13117	33	8	the	the	DET
cet-13117	33	9	velocity	velocity	NOUN
cet-13117	33	10	and	and	CCONJ
cet-13117	33	11	direction	direction	NOUN
cet-13117	33	12	of	of	ADP
cet-13117	33	13	the	the	DET
cet-13117	33	14	gas	gas	NOUN
cet-13117	33	15	entering	enter	VERB
cet-13117	33	16	the	the	DET
cet-13117	33	17	sampling	sample	VERB
cet-13117	33	18	nozzle	nozzle	NOUN
cet-13117	33	19	are	be	AUX
cet-13117	33	20	the	the	DET
cet-13117	33	21	same	same	ADJ
cet-13117	33	22	as	as	ADP
cet-13117	33	23	those	those	PRON
cet-13117	33	24	of	of	ADP
cet-13117	33	25	the	the	DET
cet-13117	33	26	gas	gas	NOUN
cet-13117	33	27	in	in	ADP
cet-13117	33	28	the	the	DET
cet-13117	33	29	duct	duct	NOUN
cet-13117	33	30	or	or	CCONJ
cet-13117	33	31	stack	stack	VERB
cet-13117	33	32	at	at	ADP
cet-13117	33	33	the	the	DET
cet-13117	33	34	same	same	ADJ
cet-13117	33	35	sampling	sampling	NOUN
cet-13117	33	36	point	point	NOUN
cet-13117	33	37	is	be	AUX
cet-13117	33	38	called	call	VERB
cet-13117	33	39	isokinetic	isokinetic	ADJ
cet-13117	33	40	sampling	sampling	NOUN
cet-13117	33	41	.	.	PUNCT
cet-13117	34	1	on	on	ADP
cet-13117	34	2	the	the	DET
cet-13117	34	3	other	other	ADJ
cet-13117	34	4	hand	hand	NOUN
cet-13117	34	5	,	,	PUNCT
cet-13117	34	6	a	a	DET
cet-13117	34	7	venturi	venturi	NOUN
cet-13117	34	8	works	work	VERB
cet-13117	34	9	by	by	ADP
cet-13117	34	10	measuring	measure	VERB
cet-13117	34	11	the	the	DET
cet-13117	34	12	difference	difference	NOUN
cet-13117	34	13	in	in	ADP
cet-13117	34	14	pressure	pressure	NOUN
cet-13117	34	15	at	at	ADP
cet-13117	34	16	two	two	NUM
cet-13117	34	17	different	different	ADJ
cet-13117	34	18	locations	location	NOUN
cet-13117	34	19	.	.	PUNCT
cet-13117	35	1	reducing	reduce	VERB
cet-13117	35	2	pipe	pipe	NOUN
cet-13117	35	3	diameter	diameter	NOUN
cet-13117	35	4	speeds	speed	NOUN
cet-13117	35	5	fluid	fluid	ADJ
cet-13117	35	6	flow	flow	NOUN
cet-13117	35	7	due	due	ADP
cet-13117	35	8	to	to	ADP
cet-13117	35	9	the	the	DET
cet-13117	35	10	pressure	pressure	NOUN
cet-13117	35	11	difference	difference	NOUN
cet-13117	35	12	created	create	VERB
cet-13117	35	13	.	.	PUNCT
cet-13117	36	1	the	the	DET
cet-13117	36	2	fast	fast	ADV
cet-13117	36	3	-	-	PUNCT
cet-13117	36	4	moving	move	VERB
cet-13117	36	5	fluid	fluid	NOUN
cet-13117	36	6	has	have	VERB
cet-13117	36	7	a	a	DET
cet-13117	36	8	lower	low	ADJ
cet-13117	36	9	pressure	pressure	NOUN
cet-13117	36	10	than	than	ADP
cet-13117	36	11	the	the	DET
cet-13117	36	12	slower	slow	ADJ
cet-13117	36	13	fluid	fluid	NOUN
cet-13117	36	14	in	in	ADP
cet-13117	36	15	the	the	DET
cet-13117	36	16	larger	large	ADJ
cet-13117	36	17	section	section	NOUN
cet-13117	36	18	of	of	ADP
cet-13117	36	19	the	the	DET
cet-13117	36	20	venturi	venturi	NOUN
cet-13117	36	21	.	.	PUNCT
cet-13117	37	1	2	2	X
cet-13117	37	2	.	.	X
cet-13117	37	3	materials	material	NOUN
cet-13117	37	4	and	and	CCONJ
cet-13117	37	5	methods	method	NOUN
cet-13117	37	6	2.1	2.1	NUM
cet-13117	37	7	experimental	experimental	ADJ
cet-13117	37	8	set	set	NOUN
cet-13117	37	9	-	-	PUNCT
cet-13117	37	10	up	up	ADP
cet-13117	37	11	figure	figure	NOUN
cet-13117	37	12	1	1	NUM
cet-13117	37	13	:	:	PUNCT
cet-13117	37	14	process	process	NOUN
cet-13117	37	15	flow	flow	NOUN
cet-13117	37	16	diagram	diagram	NOUN
cet-13117	37	17	a	a	DET
cet-13117	37	18	total	total	ADJ
cet-13117	37	19	air	air	NOUN
cet-13117	37	20	,	,	PUNCT
cet-13117	37	21	b	b	PROPN
cet-13117	37	22	total	total	ADJ
cet-13117	37	23	airflow	airflow	NOUN
cet-13117	37	24	measurement	measurement	NOUN
cet-13117	37	25	point	point	NOUN
cet-13117	37	26	,	,	PUNCT
cet-13117	37	27	c	c	PROPN
cet-13117	37	28	primary	primary	PROPN
cet-13117	37	29	air	air	PROPN
cet-13117	37	30	fan	fan	PROPN
cet-13117	37	31	,	,	PUNCT
cet-13117	37	32	d	d	PROPN
cet-13117	37	33	forced	force	VERB
cet-13117	37	34	air	air	PROPN
cet-13117	37	35	fan	fan	PROPN
cet-13117	37	36	,	,	PUNCT
cet-13117	37	37	eprimary	eprimary	ADJ
cet-13117	37	38	air	air	NOUN
cet-13117	37	39	preheater	preheater	NOUN
cet-13117	37	40	,	,	PUNCT
cet-13117	37	41	fsecondary	fsecondary	ADJ
cet-13117	37	42	air	air	NOUN
cet-13117	37	43	preheater	preheater	NOUN
cet-13117	37	44	,	,	PUNCT
cet-13117	37	45	h	h	NOUN
cet-13117	37	46	economiser	economiser	NOUN
cet-13117	37	47	,	,	PUNCT
cet-13117	37	48	i	i	PRON
cet-13117	37	49	–	–	PUNCT
cet-13117	37	50	boiler	boiler	VERB
cet-13117	37	51	a	a	DET
cet-13117	37	52	field	field	NOUN
cet-13117	37	53	test	test	NOUN
cet-13117	37	54	was	be	AUX
cet-13117	37	55	conducted	conduct	VERB
cet-13117	37	56	at	at	ADP
cet-13117	37	57	a	a	DET
cet-13117	37	58	full	full	ADJ
cet-13117	37	59	load	load	NOUN
cet-13117	37	60	of	of	ADP
cet-13117	37	61	600	600	NUM
cet-13117	37	62	mw	mw	ADJ
cet-13117	37	63	coal	coal	NOUN
cet-13117	37	64	-	-	PUNCT
cet-13117	37	65	fired	fire	VERB
cet-13117	37	66	boiler	boiler	NOUN
cet-13117	37	67	located	locate	VERB
cet-13117	37	68	in	in	ADP
cet-13117	37	69	the	the	DET
cet-13117	37	70	limpopo	limpopo	PROPN
cet-13117	37	71	province	province	NOUN
cet-13117	37	72	of	of	ADP
cet-13117	37	73	south	south	PROPN
cet-13117	37	74	africa	africa	PROPN
cet-13117	37	75	.	.	PUNCT
cet-13117	38	1	the	the	DET
cet-13117	38	2	tested	test	VERB
cet-13117	38	3	boiler	boiler	NOUN
cet-13117	38	4	is	be	AUX
cet-13117	38	5	a	a	DET
cet-13117	38	6	tangentially	tangentially	ADV
cet-13117	38	7	fired	fire	VERB
cet-13117	38	8	pulverized	pulverize	VERB
cet-13117	38	9	coal	coal	NOUN
cet-13117	38	10	boiler	boiler	NOUN
cet-13117	38	11	,	,	PUNCT
cet-13117	38	12	and	and	CCONJ
cet-13117	38	13	the	the	DET
cet-13117	38	14	gas	gas	NOUN
cet-13117	38	15	cleaning	cleaning	NOUN
cet-13117	38	16	devices	device	NOUN
cet-13117	38	17	primarily	primarily	ADV
cet-13117	38	18	ibiii	ibiii	VERB
cet-13117	38	19	4	4	NUM
cet-13117	38	20	3	3	NUM
cet-13117	38	21	e	e	NOUN
cet-13117	38	22	f	f	PROPN
cet-13117	38	23	a	a	DET
cet-13117	38	24	c	c	PROPN
cet-13117	38	25	b	b	PROPN
cet-13117	38	26	d	d	NOUN
cet-13117	38	27	g	g	PROPN
cet-13117	38	28	5	5	NUM
cet-13117	38	29	h	h	NOUN
cet-13117	38	30	2	2	NUM
cet-13117	38	31	1	1	NUM
cet-13117	38	32	230	230	NUM
cet-13117	38	33	consist	consist	NOUN
cet-13117	38	34	of	of	ADP
cet-13117	38	35	an	an	DET
cet-13117	38	36	electrostatic	electrostatic	ADJ
cet-13117	38	37	precipitator	precipitator	NOUN
cet-13117	38	38	(	(	PUNCT
cet-13117	38	39	esp	esp	ADV
cet-13117	38	40	)	)	PUNCT
cet-13117	38	41	for	for	ADP
cet-13117	38	42	removing	remove	VERB
cet-13117	38	43	particulate	particulate	NOUN
cet-13117	38	44	matter	matter	NOUN
cet-13117	38	45	(	(	PUNCT
cet-13117	38	46	pms	pms	PROPN
cet-13117	38	47	)	)	PUNCT
cet-13117	38	48	from	from	ADP
cet-13117	38	49	the	the	DET
cet-13117	38	50	flue	flue	NOUN
cet-13117	38	51	gas	gas	NOUN
cet-13117	38	52	for	for	ADP
cet-13117	38	53	further	far	ADV
cet-13117	38	54	reducing	reduce	VERB
cet-13117	38	55	emissions	emission	NOUN
cet-13117	38	56	of	of	ADP
cet-13117	38	57	pms	pms	PROPN
cet-13117	38	58	.	.	PUNCT
cet-13117	39	1	the	the	DET
cet-13117	39	2	tangentially	tangentially	ADV
cet-13117	39	3	fired	fire	VERB
cet-13117	39	4	boiler	boiler	NOUN
cet-13117	39	5	was	be	AUX
cet-13117	39	6	originally	originally	ADV
cet-13117	39	7	designed	design	VERB
cet-13117	39	8	for	for	ADP
cet-13117	39	9	burning	burn	VERB
cet-13117	39	10	bituminous	bituminous	ADJ
cet-13117	39	11	coal	coal	NOUN
cet-13117	39	12	and	and	CCONJ
cet-13117	39	13	has	have	VERB
cet-13117	39	14	a	a	DET
cet-13117	39	15	nox	nox	NOUN
cet-13117	39	16	emissions	emission	NOUN
cet-13117	39	17	limit	limit	NOUN
cet-13117	39	18	of	of	ADP
cet-13117	39	19	750	750	NUM
cet-13117	39	20	mg	mg	NUM
cet-13117	39	21	/	/	SYM
cet-13117	39	22	m3	m3	PROPN
cet-13117	39	23	at	at	ADP
cet-13117	39	24	2.8	2.8	NUM
cet-13117	39	25	to	to	PART
cet-13117	39	26	3.5	3.5	NUM
cet-13117	39	27	%	%	NOUN
cet-13117	39	28	o2	o2	PROPN
cet-13117	39	29	at	at	ADP
cet-13117	39	30	the	the	DET
cet-13117	39	31	furnace	furnace	NOUN
cet-13117	39	32	exit	exit	NOUN
cet-13117	39	33	.	.	PUNCT
cet-13117	40	1	during	during	ADP
cet-13117	40	2	the	the	DET
cet-13117	40	3	test	test	NOUN
cet-13117	40	4	,	,	PUNCT
cet-13117	40	5	the	the	DET
cet-13117	40	6	negative	negative	ADJ
cet-13117	40	7	pressure	pressure	NOUN
cet-13117	40	8	of	of	ADP
cet-13117	40	9	the	the	DET
cet-13117	40	10	furnace	furnace	NOUN
cet-13117	40	11	was	be	AUX
cet-13117	40	12	stable	stable	ADJ
cet-13117	40	13	,	,	PUNCT
cet-13117	40	14	and	and	CCONJ
cet-13117	40	15	the	the	DET
cet-13117	40	16	temperature	temperature	NOUN
cet-13117	40	17	and	and	CCONJ
cet-13117	40	18	pressure	pressure	NOUN
cet-13117	40	19	of	of	ADP
cet-13117	40	20	the	the	DET
cet-13117	40	21	main	main	ADJ
cet-13117	40	22	and	and	CCONJ
cet-13117	40	23	reheat	reheat	NOUN
cet-13117	40	24	steam	steam	NOUN
cet-13117	40	25	reached	reach	VERB
cet-13117	40	26	the	the	DET
cet-13117	40	27	designed	design	VERB
cet-13117	40	28	values	value	NOUN
cet-13117	40	29	.	.	PUNCT
cet-13117	41	1	moreover	moreover	ADV
cet-13117	41	2	,	,	PUNCT
cet-13117	41	3	the	the	DET
cet-13117	41	4	loads	load	NOUN
cet-13117	41	5	were	be	AUX
cet-13117	41	6	kept	keep	VERB
cet-13117	41	7	stable	stable	ADJ
cet-13117	41	8	,	,	PUNCT
cet-13117	41	9	and	and	CCONJ
cet-13117	41	10	the	the	DET
cet-13117	41	11	damper	damper	NOUN
cet-13117	41	12	opening	opening	NOUN
cet-13117	41	13	and	and	CCONJ
cet-13117	41	14	adjustable	adjustable	ADJ
cet-13117	41	15	vane	vane	NOUN
cet-13117	41	16	angle	angle	NOUN
cet-13117	41	17	of	of	ADP
cet-13117	41	18	the	the	DET
cet-13117	41	19	swirl	swirl	NOUN
cet-13117	41	20	burner	burner	NOUN
cet-13117	41	21	,	,	PUNCT
cet-13117	41	22	secondary	secondary	ADJ
cet-13117	41	23	air	air	NOUN
cet-13117	41	24	vane	vane	NOUN
cet-13117	41	25	angles	angle	NOUN
cet-13117	41	26	,	,	PUNCT
cet-13117	41	27	and	and	CCONJ
cet-13117	41	28	damper	damper	NOUN
cet-13117	41	29	openings	opening	NOUN
cet-13117	41	30	remained	remain	VERB
cet-13117	41	31	unchanged	unchanged	ADJ
cet-13117	41	32	during	during	ADP
cet-13117	41	33	the	the	DET
cet-13117	41	34	test	test	NOUN
cet-13117	41	35	.	.	PUNCT
cet-13117	42	1	all	all	DET
cet-13117	42	2	the	the	DET
cet-13117	42	3	air	air	NOUN
cet-13117	42	4	inlet	inlet	NOUN
cet-13117	42	5	ducts	duct	NOUN
cet-13117	42	6	of	of	ADP
cet-13117	42	7	the	the	DET
cet-13117	42	8	boiler	boiler	NOUN
cet-13117	42	9	are	be	AUX
cet-13117	42	10	equipped	equip	VERB
cet-13117	42	11	with	with	ADP
cet-13117	42	12	measurement	measurement	NOUN
cet-13117	42	13	devices	device	NOUN
cet-13117	42	14	and	and	CCONJ
cet-13117	42	15	can	can	AUX
cet-13117	42	16	be	be	AUX
cet-13117	42	17	monitored	monitor	VERB
cet-13117	42	18	online	online	ADV
cet-13117	42	19	.	.	PUNCT
cet-13117	43	1	cold	cold	ADJ
cet-13117	43	2	airflow	airflow	NOUN
cet-13117	43	3	experiments	experiment	NOUN
cet-13117	43	4	carried	carry	VERB
cet-13117	43	5	out	out	ADP
cet-13117	43	6	in	in	ADP
cet-13117	43	7	the	the	DET
cet-13117	43	8	full	full	ADJ
cet-13117	43	9	-	-	PUNCT
cet-13117	43	10	scale	scale	NOUN
cet-13117	43	11	boiler	boiler	NOUN
cet-13117	43	12	serve	serve	VERB
cet-13117	43	13	to	to	PART
cet-13117	43	14	calibrate	calibrate	VERB
cet-13117	43	15	each	each	DET
cet-13117	43	16	measurement	measurement	NOUN
cet-13117	43	17	device	device	NOUN
cet-13117	43	18	prior	prior	ADV
cet-13117	43	19	to	to	ADP
cet-13117	43	20	the	the	DET
cet-13117	43	21	boiler	boiler	NOUN
cet-13117	43	22	's	's	PART
cet-13117	43	23	operation	operation	NOUN
cet-13117	43	24	,	,	PUNCT
cet-13117	43	25	which	which	PRON
cet-13117	43	26	can	can	AUX
cet-13117	43	27	guarantee	guarantee	VERB
cet-13117	43	28	precise	precise	ADJ
cet-13117	43	29	air	air	NOUN
cet-13117	43	30	control	control	NOUN
cet-13117	43	31	.	.	PUNCT
cet-13117	44	1	in	in	ADP
cet-13117	44	2	addition	addition	NOUN
cet-13117	44	3	,	,	PUNCT
cet-13117	44	4	a	a	DET
cet-13117	44	5	large	large	ADJ
cet-13117	44	6	number	number	NOUN
cet-13117	44	7	of	of	ADP
cet-13117	44	8	detailed	detailed	ADJ
cet-13117	44	9	industrial	industrial	ADJ
cet-13117	44	10	adjustment	adjustment	NOUN
cet-13117	44	11	experiments	experiment	NOUN
cet-13117	44	12	and	and	CCONJ
cet-13117	44	13	cold	cold	ADJ
cet-13117	44	14	-	-	PUNCT
cet-13117	44	15	modelling	model	VERB
cet-13117	44	16	airflow	airflow	NOUN
cet-13117	44	17	experiments	experiment	NOUN
cet-13117	44	18	need	need	VERB
cet-13117	44	19	to	to	PART
cet-13117	44	20	be	be	AUX
cet-13117	44	21	performed	perform	VERB
cet-13117	44	22	to	to	PART
cet-13117	44	23	determine	determine	VERB
cet-13117	44	24	the	the	DET
cet-13117	44	25	optimal	optimal	ADJ
cet-13117	44	26	control	control	NOUN
cet-13117	44	27	strategy	strategy	NOUN
cet-13117	44	28	.	.	PUNCT
cet-13117	45	1	2.2	2.2	NUM
cet-13117	45	2	calculating	calculate	VERB
cet-13117	45	3	airflow	airflow	NOUN
cet-13117	45	4	equations	equation	NOUN
cet-13117	45	5	1	1	NUM
cet-13117	45	6	–	–	PUNCT
cet-13117	45	7	6	6	NUM
cet-13117	45	8	were	be	AUX
cet-13117	45	9	used	use	VERB
cet-13117	45	10	to	to	PART
cet-13117	45	11	calculate	calculate	VERB
cet-13117	45	12	airflow	airflow	NOUN
cet-13117	45	13	and	and	CCONJ
cet-13117	45	14	the	the	DET
cet-13117	45	15	details	detail	NOUN
cet-13117	45	16	of	of	ADP
cet-13117	45	17	the	the	DET
cet-13117	45	18	subscripts	subscript	NOUN
cet-13117	45	19	used	use	VERB
cet-13117	45	20	are	be	AUX
cet-13117	45	21	detailed	detail	VERB
cet-13117	45	22	on	on	ADP
cet-13117	45	23	the	the	DET
cet-13117	45	24	nomenclature	nomenclature	NOUN
cet-13117	45	25	.	.	PUNCT
cet-13117	46	1	𝐴𝐴𝐴𝐴𝐴𝐴	𝐴𝐴𝐴𝐴𝐴𝐴	PROPN
cet-13117	46	2	𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝐴𝐴𝑣𝑣𝑣𝑣	𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝑣𝐴𝐴𝑣𝑣𝑣𝑣	PROPN
cet-13117	46	3	=	=	SYM
cet-13117	46	4	cp	cp	PROPN
cet-13117	46	5	�	�	PROPN
cet-13117	46	6	𝑃𝑃𝑣𝑣/𝐷𝐷	𝑃𝑃𝑣𝑣/𝐷𝐷	ADJ
cet-13117	46	7	(	(	PUNCT
cet-13117	46	8	1	1	NUM
cet-13117	46	9	)	)	PUNCT
cet-13117	46	10	𝐴𝐴𝐴𝐴𝐴𝐴	𝐴𝐴𝐴𝐴𝐴𝐴	PROPN
cet-13117	46	11	𝐷𝐷𝑣𝑣𝐷𝐷𝐷𝐷𝐴𝐴𝑣𝑣𝑣𝑣	𝐷𝐷𝑣𝑣𝐷𝐷𝐷𝐷𝐴𝐴𝑣𝑣𝑣𝑣	NOUN
cet-13117	46	12	=	=	SYM
cet-13117	46	13	k	k	X
cet-13117	46	14	(	(	PUNCT
cet-13117	46	15	𝑃𝑃𝑃𝑃	𝑃𝑃𝑃𝑃	PROPN
cet-13117	46	16	)	)	PUNCT
cet-13117	46	17	t	t	NOUN
cet-13117	46	18	(	(	PUNCT
cet-13117	46	19	2	2	NUM
cet-13117	46	20	)	)	PUNCT
cet-13117	46	21	airflow	airflow	NOUN
cet-13117	46	22	(	(	PUNCT
cet-13117	46	23	kg	kg	NOUN
cet-13117	46	24	/	/	SYM
cet-13117	46	25	s	s	NOUN
cet-13117	46	26	)	)	PUNCT
cet-13117	46	27	=	=	SYM
cet-13117	47	1	k	k	X
cet-13117	47	2	�	�	PROPN
cet-13117	47	3	∆𝑝𝑝.𝜌𝜌	∆𝑝𝑝.𝜌𝜌	PROPN
cet-13117	47	4	(	(	PUNCT
cet-13117	47	5	3	3	NUM
cet-13117	47	6	)	)	PUNCT
cet-13117	47	7	k	k	NOUN
cet-13117	48	1	=	=	PUNCT
cet-13117	48	2	∆𝑃𝑃𝑃𝑃	∆𝑃𝑃𝑃𝑃	NUM
cet-13117	48	3	1/2𝜌𝜌𝑉𝑉2	1/2𝜌𝜌𝑉𝑉2	NUM
cet-13117	48	4	(	(	PUNCT
cet-13117	48	5	4	4	NUM
cet-13117	48	6	)	)	PUNCT
cet-13117	48	7	ρ=	ρ=	ADJ
cet-13117	48	8	𝐾𝐾	𝐾𝐾	NOUN
cet-13117	48	9	𝑃𝑃	𝑃𝑃	NOUN
cet-13117	48	10	273+𝑇𝑇	273+𝑇𝑇	NUM
cet-13117	48	11	(	(	PUNCT
cet-13117	48	12	5	5	NUM
cet-13117	48	13	)	)	PUNCT
cet-13117	48	14	alternatively	alternatively	ADV
cet-13117	48	15	mass	mass	ADJ
cet-13117	48	16	flow	flow	NOUN
cet-13117	48	17	(	(	PUNCT
cet-13117	48	18	kg	kg	NOUN
cet-13117	48	19	/	/	SYM
cet-13117	48	20	s	s	NOUN
cet-13117	48	21	)	)	PUNCT
cet-13117	48	22	=	=	PUNCT
cet-13117	48	23	𝜌𝜌.𝐷𝐷.	𝜌𝜌.𝐷𝐷.	NOUN
cet-13117	48	24	𝑣𝑣	𝑣𝑣	SYM
cet-13117	48	25	(	(	PUNCT
cet-13117	48	26	6	6	NUM
cet-13117	48	27	)	)	PUNCT
cet-13117	48	28	3	3	NUM
cet-13117	48	29	.	.	NOUN
cet-13117	48	30	results	result	NOUN
cet-13117	48	31	and	and	CCONJ
cet-13117	48	32	discussions	discussion	NOUN
cet-13117	48	33	3.1	3.1	NUM
cet-13117	48	34	the	the	DET
cet-13117	48	35	effect	effect	NOUN
cet-13117	48	36	of	of	ADP
cet-13117	48	37	combustion	combustion	NOUN
cet-13117	48	38	airflow	airflow	NOUN
cet-13117	48	39	temperature	temperature	NOUN
cet-13117	48	40	as	as	ADP
cet-13117	48	41	a	a	DET
cet-13117	48	42	function	function	NOUN
cet-13117	48	43	of	of	ADP
cet-13117	48	44	boiler	boiler	NOUN
cet-13117	48	45	i	i	PROPN
cet-13117	48	46	d	d	PROPN
cet-13117	48	47	duct	duct	NOUN
cet-13117	48	48	figures	figure	NOUN
cet-13117	48	49	2	2	NUM
cet-13117	48	50	–	–	PUNCT
cet-13117	48	51	6	6	NUM
cet-13117	48	52	depict	depict	NOUN
cet-13117	48	53	both	both	CCONJ
cet-13117	48	54	venturi	venturi	ADJ
cet-13117	48	55	measurements	measurement	NOUN
cet-13117	48	56	and	and	CCONJ
cet-13117	48	57	isokinetic	isokinetic	ADJ
cet-13117	48	58	sampling	sampling	NOUN
cet-13117	48	59	of	of	ADP
cet-13117	48	60	boiler	boiler	NOUN
cet-13117	48	61	duct	duct	NOUN
cet-13117	48	62	i	i	PROPN
cet-13117	48	63	d	d	PROPN
cet-13117	48	64	for	for	ADP
cet-13117	48	65	different	different	ADJ
cet-13117	48	66	levels	level	NOUN
cet-13117	48	67	.	.	PUNCT
cet-13117	49	1	for	for	ADP
cet-13117	49	2	all	all	DET
cet-13117	49	3	the	the	DET
cet-13117	49	4	boiler	boiler	NOUN
cet-13117	49	5	levels	level	NOUN
cet-13117	49	6	under	under	ADP
cet-13117	49	7	consideration	consideration	NOUN
cet-13117	49	8	,	,	PUNCT
cet-13117	49	9	the	the	DET
cet-13117	49	10	highest	high	ADJ
cet-13117	49	11	amount	amount	NOUN
cet-13117	49	12	of	of	ADP
cet-13117	49	13	high	high	ADJ
cet-13117	49	14	-	-	PUNCT
cet-13117	49	15	temperature	temperature	NOUN
cet-13117	49	16	recirculating	recirculating	NOUN
cet-13117	49	17	flue	flue	NOUN
cet-13117	49	18	gas	gas	NOUN
cet-13117	49	19	occurred	occur	VERB
cet-13117	49	20	under	under	ADP
cet-13117	49	21	the	the	DET
cet-13117	49	22	arch	arch	NOUN
cet-13117	49	23	,	,	PUNCT
cet-13117	49	24	leading	lead	VERB
cet-13117	49	25	the	the	DET
cet-13117	49	26	coal	coal	NOUN
cet-13117	49	27	and	and	CCONJ
cet-13117	49	28	airflow	airflow	NOUN
cet-13117	49	29	to	to	PART
cet-13117	49	30	take	take	VERB
cet-13117	49	31	more	more	ADJ
cet-13117	49	32	heat	heat	NOUN
cet-13117	49	33	from	from	ADP
cet-13117	49	34	it	it	PRON
cet-13117	49	35	except	except	SCONJ
cet-13117	49	36	for	for	ADP
cet-13117	49	37	figure	figure	NOUN
cet-13117	49	38	6	6	NUM
cet-13117	49	39	.	.	PUNCT
cet-13117	50	1	the	the	DET
cet-13117	50	2	average	average	ADJ
cet-13117	50	3	heating	heating	NOUN
cet-13117	50	4	rate	rate	NOUN
cet-13117	50	5	of	of	ADP
cet-13117	50	6	the	the	DET
cet-13117	50	7	coal	coal	NOUN
cet-13117	50	8	/	/	SYM
cet-13117	50	9	air	air	NOUN
cet-13117	50	10	flow	flow	NOUN
cet-13117	50	11	was	be	AUX
cet-13117	50	12	lower	low	ADJ
cet-13117	50	13	than	than	ADP
cet-13117	50	14	during	during	ADP
cet-13117	50	15	the	the	DET
cet-13117	50	16	circular	circular	ADJ
cet-13117	50	17	venturi	venturi	NOUN
cet-13117	50	18	readings	reading	NOUN
cet-13117	50	19	.	.	PUNCT
cet-13117	51	1	retrofitted	retrofit	VERB
cet-13117	51	2	bottom	bottom	ADJ
cet-13117	51	3	-	-	PUNCT
cet-13117	51	4	fired	fire	VERB
cet-13117	51	5	boilers	boiler	NOUN
cet-13117	51	6	should	should	AUX
cet-13117	51	7	set	set	VERB
cet-13117	51	8	the	the	DET
cet-13117	51	9	inner	inner	ADJ
cet-13117	51	10	secondary	secondary	ADJ
cet-13117	51	11	-	-	PUNCT
cet-13117	51	12	air	air	NOUN
cet-13117	51	13	vane	vane	NOUN
cet-13117	51	14	angles	angle	NOUN
cet-13117	51	15	to	to	ADP
cet-13117	51	16	the	the	DET
cet-13117	51	17	minimum	minimum	ADJ
cet-13117	51	18	or	or	CCONJ
cet-13117	51	19	maximum	maximum	ADJ
cet-13117	51	20	adjustable	adjustable	ADJ
cet-13117	51	21	angle	angle	NOUN
cet-13117	51	22	to	to	PART
cet-13117	51	23	maximize	maximize	VERB
cet-13117	51	24	the	the	DET
cet-13117	51	25	heating	heating	NOUN
cet-13117	51	26	rate	rate	NOUN
cet-13117	51	27	and	and	CCONJ
cet-13117	51	28	ignite	ignite	VERB
cet-13117	51	29	coal	coal	NOUN
cet-13117	51	30	or	or	CCONJ
cet-13117	51	31	airflow	airflow	NOUN
cet-13117	51	32	in	in	ADP
cet-13117	51	33	the	the	DET
cet-13117	51	34	burner	burner	NOUN
cet-13117	51	35	region	region	NOUN
cet-13117	51	36	(	(	PUNCT
cet-13117	51	37	fan	fan	NOUN
cet-13117	51	38	et	et	PROPN
cet-13117	51	39	al	al	PROPN
cet-13117	51	40	.	.	PROPN
cet-13117	51	41	,	,	PUNCT
cet-13117	51	42	2010	2010	NUM
cet-13117	51	43	)	)	PUNCT
cet-13117	51	44	.	.	PUNCT
cet-13117	52	1	according	accord	VERB
cet-13117	52	2	to	to	ADP
cet-13117	52	3	the	the	DET
cet-13117	52	4	comparison	comparison	NOUN
cet-13117	52	5	of	of	ADP
cet-13117	52	6	the	the	DET
cet-13117	52	7	heating	heating	NOUN
cet-13117	52	8	rate	rate	NOUN
cet-13117	52	9	for	for	ADP
cet-13117	52	10	different	different	ADJ
cet-13117	52	11	combustion	combustion	NOUN
cet-13117	52	12	airflow	airflow	NOUN
cet-13117	52	13	levels	level	NOUN
cet-13117	52	14	,	,	PUNCT
cet-13117	52	15	the	the	DET
cet-13117	52	16	heating	heating	NOUN
cet-13117	52	17	rate	rate	NOUN
cet-13117	52	18	of	of	ADP
cet-13117	52	19	the	the	DET
cet-13117	52	20	coal	coal	NOUN
cet-13117	52	21	/	/	SYM
cet-13117	52	22	air	air	NOUN
cet-13117	52	23	flow	flow	NOUN
cet-13117	52	24	rose	rise	VERB
cet-13117	52	25	more	more	ADV
cet-13117	52	26	quickly	quickly	ADV
cet-13117	52	27	when	when	SCONJ
cet-13117	52	28	the	the	DET
cet-13117	52	29	mass	mass	NOUN
cet-13117	52	30	flow	flow	NOUN
cet-13117	52	31	increased	increase	VERB
cet-13117	52	32	.	.	PUNCT
cet-13117	53	1	in	in	ADP
cet-13117	53	2	other	other	ADJ
cet-13117	53	3	words	word	NOUN
cet-13117	53	4	,	,	PUNCT
cet-13117	53	5	compared	compare	VERB
cet-13117	53	6	with	with	ADP
cet-13117	53	7	the	the	DET
cet-13117	53	8	hightemperature	hightemperature	NOUN
cet-13117	53	9	flue	flue	NOUN
cet-13117	53	10	gas	gas	NOUN
cet-13117	53	11	entrained	entrain	VERB
cet-13117	53	12	by	by	ADP
cet-13117	53	13	the	the	DET
cet-13117	53	14	burner	burner	NOUN
cet-13117	53	15	itself	itself	PRON
cet-13117	53	16	,	,	PUNCT
cet-13117	53	17	the	the	DET
cet-13117	53	18	high	high	ADJ
cet-13117	53	19	-	-	PUNCT
cet-13117	53	20	temperature	temperature	NOUN
cet-13117	53	21	recirculating	recirculating	NOUN
cet-13117	53	22	region	region	NOUN
cet-13117	53	23	under	under	ADP
cet-13117	53	24	the	the	DET
cet-13117	53	25	arch	arch	NOUN
cet-13117	53	26	was	be	AUX
cet-13117	53	27	more	more	ADV
cet-13117	53	28	beneficial	beneficial	ADJ
cet-13117	53	29	to	to	ADP
cet-13117	53	30	the	the	DET
cet-13117	53	31	ignition	ignition	NOUN
cet-13117	53	32	of	of	ADP
cet-13117	53	33	the	the	DET
cet-13117	53	34	coal	coal	NOUN
cet-13117	53	35	and	and	CCONJ
cet-13117	53	36	air	air	NOUN
cet-13117	53	37	flow	flow	NOUN
cet-13117	53	38	in	in	ADP
cet-13117	53	39	the	the	DET
cet-13117	53	40	burner	burner	NOUN
cet-13117	53	41	region	region	NOUN
cet-13117	53	42	.	.	PUNCT
cet-13117	54	1	the	the	DET
cet-13117	54	2	average	average	ADJ
cet-13117	54	3	measured	measure	VERB
cet-13117	54	4	temperature	temperature	NOUN
cet-13117	54	5	across	across	ADP
cet-13117	54	6	different	different	ADJ
cet-13117	54	7	boiler	boiler	NOUN
cet-13117	54	8	levels	level	NOUN
cet-13117	54	9	using	use	VERB
cet-13117	54	10	the	the	DET
cet-13117	54	11	isokinetic	isokinetic	ADJ
cet-13117	54	12	sampling	sampling	NOUN
cet-13117	54	13	method	method	NOUN
cet-13117	54	14	is	be	AUX
cet-13117	54	15	just	just	ADV
cet-13117	54	16	above	above	ADP
cet-13117	54	17	300	300	NUM
cet-13117	54	18	°	°	NOUN
cet-13117	54	19	c	c	NOUN
cet-13117	54	20	,	,	PUNCT
cet-13117	54	21	whereas	whereas	SCONJ
cet-13117	54	22	the	the	DET
cet-13117	54	23	circular	circular	ADJ
cet-13117	54	24	venturi	venturi	ADJ
cet-13117	54	25	readings	reading	NOUN
cet-13117	54	26	are	be	AUX
cet-13117	54	27	approximately	approximately	ADV
cet-13117	54	28	280	280	NUM
cet-13117	54	29	°	°	NOUN
cet-13117	54	30	c	c	NOUN
cet-13117	54	31	,	,	PUNCT
cet-13117	54	32	meaning	mean	VERB
cet-13117	54	33	there	there	PRON
cet-13117	54	34	is	be	VERB
cet-13117	54	35	around	around	ADP
cet-13117	54	36	a	a	DET
cet-13117	54	37	7	7	NUM
cet-13117	54	38	%	%	NOUN
cet-13117	54	39	difference	difference	NOUN
cet-13117	54	40	observed	observe	VERB
cet-13117	54	41	.	.	PUNCT
cet-13117	55	1	in	in	ADP
cet-13117	55	2	terms	term	NOUN
cet-13117	55	3	of	of	ADP
cet-13117	55	4	the	the	DET
cet-13117	55	5	combustion	combustion	NOUN
cet-13117	55	6	airflow	airflow	NOUN
cet-13117	55	7	rates	rate	NOUN
cet-13117	55	8	and	and	CCONJ
cet-13117	55	9	viscosity	viscosity	NOUN
cet-13117	55	10	,	,	PUNCT
cet-13117	55	11	the	the	DET
cet-13117	55	12	step	step	NOUN
cet-13117	55	13	change	change	NOUN
cet-13117	55	14	is	be	AUX
cet-13117	55	15	observed	observe	VERB
cet-13117	55	16	in	in	ADP
cet-13117	55	17	the	the	DET
cet-13117	55	18	decrease	decrease	NOUN
cet-13117	55	19	in	in	ADP
cet-13117	55	20	density	density	NOUN
cet-13117	55	21	of	of	ADP
cet-13117	55	22	34	34	NUM
cet-13117	55	23	%	%	NOUN
cet-13117	55	24	,	,	PUNCT
cet-13117	55	25	which	which	PRON
cet-13117	55	26	can	can	AUX
cet-13117	55	27	be	be	AUX
cet-13117	55	28	attributed	attribute	VERB
cet-13117	55	29	to	to	ADP
cet-13117	55	30	the	the	DET
cet-13117	55	31	better	well	ADV
cet-13117	55	32	-	-	PUNCT
cet-13117	55	33	controlled	control	VERB
cet-13117	55	34	air	air	NOUN
cet-13117	55	35	particle	particle	NOUN
cet-13117	55	36	movement	movement	NOUN
cet-13117	55	37	where	where	SCONJ
cet-13117	55	38	there	there	PRON
cet-13117	55	39	are	be	VERB
cet-13117	55	40	no	no	DET
cet-13117	55	41	movement	movement	NOUN
cet-13117	55	42	restrictions	restriction	NOUN
cet-13117	55	43	.	.	PUNCT
cet-13117	56	1	at	at	ADP
cet-13117	56	2	the	the	DET
cet-13117	56	3	same	same	ADJ
cet-13117	56	4	time	time	NOUN
cet-13117	56	5	,	,	PUNCT
cet-13117	56	6	the	the	DET
cet-13117	56	7	same	same	ADJ
cet-13117	56	8	effect	effect	NOUN
cet-13117	56	9	is	be	AUX
cet-13117	56	10	seen	see	VERB
cet-13117	56	11	in	in	ADP
cet-13117	56	12	the	the	DET
cet-13117	56	13	pressure	pressure	NOUN
cet-13117	56	14	drop	drop	NOUN
cet-13117	56	15	.	.	PUNCT
cet-13117	57	1	the	the	DET
cet-13117	57	2	average	average	ADJ
cet-13117	57	3	pressure	pressure	NOUN
cet-13117	57	4	from	from	ADP
cet-13117	57	5	the	the	DET
cet-13117	57	6	circular	circular	ADJ
cet-13117	57	7	venturi	venturi	ADJ
cet-13117	57	8	reading	reading	NOUN
cet-13117	57	9	is	be	AUX
cet-13117	57	10	94	94	NUM
cet-13117	57	11	kg	kg	NOUN
cet-13117	57	12	/	/	SYM
cet-13117	57	13	m2	m2	PROPN
cet-13117	57	14	,	,	PUNCT
cet-13117	57	15	while	while	SCONJ
cet-13117	57	16	the	the	DET
cet-13117	57	17	average	average	ADJ
cet-13117	57	18	pressure	pressure	NOUN
cet-13117	57	19	from	from	ADP
cet-13117	57	20	the	the	DET
cet-13117	57	21	isokinetic	isokinetic	ADJ
cet-13117	57	22	sapling	sapling	NOUN
cet-13117	57	23	at	at	ADP
cet-13117	57	24	different	different	ADJ
cet-13117	57	25	boiler	boiler	NOUN
cet-13117	57	26	levels	level	NOUN
cet-13117	57	27	was	be	AUX
cet-13117	57	28	83	83	NUM
cet-13117	57	29	kg	kg	NOUN
cet-13117	57	30	/	/	SYM
cet-13117	57	31	m2	m2	PROPN
cet-13117	57	32	.	.	PUNCT
cet-13117	57	33	231	231	NUM
cet-13117	57	34	figure	figure	NOUN
cet-13117	57	35	2	2	NUM
cet-13117	57	36	:	:	PUNCT
cet-13117	57	37	combustion	combustion	NOUN
cet-13117	57	38	airflow	airflow	NOUN
cet-13117	57	39	temperature	temperature	NOUN
cet-13117	57	40	as	as	ADP
cet-13117	57	41	a	a	DET
cet-13117	57	42	function	function	NOUN
cet-13117	57	43	of	of	ADP
cet-13117	57	44	boiler	boiler	NOUN
cet-13117	57	45	duct	duct	NOUN
cet-13117	57	46	i	i	PROPN
cet-13117	57	47	d	d	PROPN
cet-13117	57	48	for	for	ADP
cet-13117	57	49	level	level	NOUN
cet-13117	57	50	1	1	NUM
cet-13117	57	51	figure	figure	NOUN
cet-13117	57	52	3	3	NUM
cet-13117	57	53	:	:	PUNCT
cet-13117	57	54	combustion	combustion	NOUN
cet-13117	57	55	airflow	airflow	NOUN
cet-13117	57	56	temperature	temperature	NOUN
cet-13117	57	57	as	as	ADP
cet-13117	57	58	a	a	DET
cet-13117	57	59	function	function	NOUN
cet-13117	57	60	of	of	ADP
cet-13117	57	61	boiler	boiler	NOUN
cet-13117	57	62	duct	duct	NOUN
cet-13117	57	63	i	i	PROPN
cet-13117	57	64	d	d	PROPN
cet-13117	57	65	for	for	ADP
cet-13117	57	66	level	level	NOUN
cet-13117	57	67	2	2	NUM
cet-13117	57	68	figure	figure	NOUN
cet-13117	57	69	4	4	NUM
cet-13117	57	70	:	:	PUNCT
cet-13117	57	71	combustion	combustion	NOUN
cet-13117	57	72	airflow	airflow	NOUN
cet-13117	57	73	temperature	temperature	NOUN
cet-13117	57	74	as	as	ADP
cet-13117	57	75	a	a	DET
cet-13117	57	76	function	function	NOUN
cet-13117	57	77	of	of	ADP
cet-13117	57	78	boiler	boiler	NOUN
cet-13117	57	79	duct	duct	NOUN
cet-13117	57	80	i	i	PROPN
cet-13117	57	81	d	d	PROPN
cet-13117	57	82	for	for	ADP
cet-13117	57	83	level	level	NOUN
cet-13117	57	84	3	3	NUM
cet-13117	57	85	280	280	NUM
cet-13117	57	86	285	285	NUM
cet-13117	57	87	290	290	NUM
cet-13117	57	88	295	295	NUM
cet-13117	57	89	300	300	NUM
cet-13117	57	90	305	305	NUM
cet-13117	57	91	310	310	NUM
cet-13117	57	92	315	315	NUM
cet-13117	57	93	320	320	NUM
cet-13117	57	94	11	11	NUM
cet-13117	57	95	12	12	NUM
cet-13117	57	96	13	13	NUM
cet-13117	57	97	14	14	NUM
cet-13117	57	98	ave	ave	NOUN
cet-13117	57	99	temperature	temperature	NOUN
cet-13117	57	100	bo	bo	PROPN
cet-13117	57	101	ile	ile	PROPN
cet-13117	57	102	r	r	PROPN
cet-13117	58	1	d	d	NOUN
cet-13117	58	2	uc	uc	PROPN
cet-13117	58	3	t	t	PROPN
cet-13117	59	1	i	i	NOUN
cet-13117	59	2	d	d	PROPN
cet-13117	59	3	average	average	ADJ
cet-13117	59	4	temperature	temperature	NOUN
cet-13117	59	5	(	(	PUNCT
cet-13117	59	6	circular	circular	ADJ
cet-13117	59	7	venturi	venturi	NOUN
cet-13117	59	8	readings	reading	NOUN
cet-13117	59	9	)	)	PUNCT
cet-13117	59	10	average	average	ADJ
cet-13117	59	11	temperature(iso	temperature(iso	NOUN
cet-13117	59	12	kinetic	kinetic	ADJ
cet-13117	59	13	sampling	sampling	NOUN
cet-13117	59	14	)	)	PUNCT
cet-13117	59	15	260	260	NUM
cet-13117	59	16	270	270	NUM
cet-13117	59	17	280	280	NUM
cet-13117	59	18	290	290	NUM
cet-13117	59	19	300	300	NUM
cet-13117	59	20	310	310	NUM
cet-13117	59	21	320	320	NUM
cet-13117	59	22	12	12	NUM
cet-13117	59	23	22	22	NUM
cet-13117	59	24	32	32	NUM
cet-13117	59	25	42	42	NUM
cet-13117	59	26	ave	ave	NOUN
cet-13117	59	27	temeprature	temeprature	NOUN
cet-13117	59	28	bo	bo	PROPN
cet-13117	60	1	ile	ile	PROPN
cet-13117	60	2	r	r	PROPN
cet-13117	61	1	d	d	NOUN
cet-13117	61	2	uc	uc	PROPN
cet-13117	61	3	t	t	PROPN
cet-13117	62	1	i	i	NOUN
cet-13117	62	2	d	d	PROPN
cet-13117	62	3	average	average	ADJ
cet-13117	62	4	temperature	temperature	NOUN
cet-13117	62	5	(	(	PUNCT
cet-13117	62	6	circular	circular	ADJ
cet-13117	62	7	venturi	venturi	NOUN
cet-13117	62	8	readings	reading	NOUN
cet-13117	62	9	)	)	PUNCT
cet-13117	62	10	average	average	ADJ
cet-13117	62	11	temperature(iso	temperature(iso	NOUN
cet-13117	62	12	kinetic	kinetic	ADJ
cet-13117	62	13	sampling	sampling	NOUN
cet-13117	62	14	)	)	PUNCT
cet-13117	62	15	260	260	NUM
cet-13117	62	16	265	265	NUM
cet-13117	62	17	270	270	NUM
cet-13117	62	18	275	275	NUM
cet-13117	62	19	280	280	NUM
cet-13117	62	20	285	285	NUM
cet-13117	62	21	290	290	NUM
cet-13117	62	22	295	295	NUM
cet-13117	62	23	300	300	NUM
cet-13117	62	24	305	305	NUM
cet-13117	62	25	310	310	NUM
cet-13117	62	26	315	315	NUM
cet-13117	62	27	13	13	NUM
cet-13117	62	28	23	23	NUM
cet-13117	62	29	33	33	NUM
cet-13117	62	30	43	43	NUM
cet-13117	62	31	ave	ave	NOUN
cet-13117	62	32	temperature	temperature	NOUN
cet-13117	62	33	bo	bo	PROPN
cet-13117	62	34	ile	ile	PROPN
cet-13117	62	35	r	r	PROPN
cet-13117	63	1	d	d	NOUN
cet-13117	63	2	uc	uc	PROPN
cet-13117	63	3	t	t	PROPN
cet-13117	64	1	i	i	NOUN
cet-13117	64	2	d	d	PROPN
cet-13117	64	3	average	average	ADJ
cet-13117	64	4	temperature	temperature	NOUN
cet-13117	64	5	(	(	PUNCT
cet-13117	64	6	circular	circular	ADJ
cet-13117	64	7	venturi	venturi	NOUN
cet-13117	64	8	readings	reading	NOUN
cet-13117	64	9	)	)	PUNCT
cet-13117	64	10	average	average	ADJ
cet-13117	64	11	temperature(iso	temperature(iso	NOUN
cet-13117	64	12	kinetic	kinetic	ADJ
cet-13117	64	13	sampling	sampling	NOUN
cet-13117	64	14	)	)	PUNCT
cet-13117	64	15	232	232	NUM
cet-13117	64	16	figure	figure	NOUN
cet-13117	64	17	5	5	NUM
cet-13117	64	18	:	:	PUNCT
cet-13117	64	19	combustion	combustion	NOUN
cet-13117	64	20	airflow	airflow	NOUN
cet-13117	64	21	temperature	temperature	NOUN
cet-13117	64	22	as	as	ADP
cet-13117	64	23	a	a	DET
cet-13117	64	24	function	function	NOUN
cet-13117	64	25	of	of	ADP
cet-13117	64	26	boiler	boiler	NOUN
cet-13117	64	27	duct	duct	NOUN
cet-13117	64	28	i	i	PROPN
cet-13117	64	29	d	d	PROPN
cet-13117	64	30	for	for	ADP
cet-13117	64	31	level	level	NOUN
cet-13117	64	32	4	4	NUM
cet-13117	64	33	figure	figure	NOUN
cet-13117	64	34	6	6	NUM
cet-13117	64	35	:	:	PUNCT
cet-13117	64	36	combustion	combustion	NOUN
cet-13117	64	37	airflow	airflow	NOUN
cet-13117	64	38	temperature	temperature	NOUN
cet-13117	64	39	as	as	ADP
cet-13117	64	40	a	a	DET
cet-13117	64	41	function	function	NOUN
cet-13117	64	42	of	of	ADP
cet-13117	64	43	boiler	boiler	NOUN
cet-13117	64	44	duct	duct	NOUN
cet-13117	64	45	i	i	PROPN
cet-13117	64	46	d	d	PROPN
cet-13117	64	47	for	for	ADP
cet-13117	64	48	level	level	NOUN
cet-13117	64	49	5	5	NUM
cet-13117	64	50	the	the	DET
cet-13117	64	51	reheat	reheat	NOUN
cet-13117	64	52	steam	steam	NOUN
cet-13117	64	53	temperature	temperature	NOUN
cet-13117	64	54	can	can	AUX
cet-13117	64	55	be	be	AUX
cet-13117	64	56	effectively	effectively	ADV
cet-13117	64	57	guaranteed	guarantee	VERB
cet-13117	64	58	to	to	PART
cet-13117	64	59	reach	reach	VERB
cet-13117	64	60	the	the	DET
cet-13117	64	61	designed	design	VERB
cet-13117	64	62	value	value	NOUN
cet-13117	64	63	under	under	ADP
cet-13117	64	64	the	the	DET
cet-13117	64	65	same	same	ADJ
cet-13117	64	66	heat	heat	NOUN
cet-13117	64	67	absorption	absorption	NOUN
cet-13117	64	68	condition	condition	NOUN
cet-13117	64	69	of	of	ADP
cet-13117	64	70	a	a	DET
cet-13117	64	71	water	water	NOUN
cet-13117	64	72	-	-	PUNCT
cet-13117	64	73	cooled	cool	VERB
cet-13117	64	74	wall	wall	NOUN
cet-13117	64	75	due	due	ADP
cet-13117	64	76	to	to	ADP
cet-13117	64	77	the	the	DET
cet-13117	64	78	early	early	ADJ
cet-13117	64	79	ignition	ignition	NOUN
cet-13117	64	80	of	of	ADP
cet-13117	64	81	bituminous	bituminous	ADJ
cet-13117	64	82	coal	coal	NOUN
cet-13117	64	83	,	,	PUNCT
cet-13117	64	84	severe	severe	ADJ
cet-13117	64	85	combustion	combustion	NOUN
cet-13117	64	86	,	,	PUNCT
cet-13117	64	87	and	and	CCONJ
cet-13117	64	88	high	high	ADJ
cet-13117	64	89	gas	gas	NOUN
cet-13117	64	90	temperature	temperature	NOUN
cet-13117	64	91	in	in	ADP
cet-13117	64	92	the	the	DET
cet-13117	64	93	lower	low	ADJ
cet-13117	64	94	furnace	furnace	NOUN
cet-13117	64	95	.	.	PUNCT
cet-13117	65	1	moreover	moreover	ADV
cet-13117	65	2	,	,	PUNCT
cet-13117	65	3	the	the	DET
cet-13117	65	4	slagging	slagging	NOUN
cet-13117	65	5	is	be	AUX
cet-13117	65	6	slight	slight	ADJ
cet-13117	65	7	,	,	PUNCT
cet-13117	65	8	and	and	CCONJ
cet-13117	65	9	there	there	PRON
cet-13117	65	10	are	be	VERB
cet-13117	65	11	no	no	DET
cet-13117	65	12	problems	problem	NOUN
cet-13117	65	13	such	such	ADJ
cet-13117	65	14	as	as	ADP
cet-13117	65	15	water	water	NOUN
cet-13117	65	16	-	-	PUNCT
cet-13117	65	17	cooled	cool	VERB
cet-13117	65	18	walls	wall	NOUN
cet-13117	65	19	overheating	overheat	VERB
cet-13117	65	20	or	or	CCONJ
cet-13117	65	21	boiler	boiler	NOUN
cet-13117	65	22	fire	fire	NOUN
cet-13117	65	23	extinguishing	extinguishing	NOUN
cet-13117	65	24	.	.	PUNCT
cet-13117	66	1	for	for	ADP
cet-13117	66	2	each	each	DET
cet-13117	66	3	type	type	NOUN
cet-13117	66	4	of	of	ADP
cet-13117	66	5	tangential	tangential	ADJ
cet-13117	66	6	boiler	boiler	NOUN
cet-13117	66	7	,	,	PUNCT
cet-13117	66	8	the	the	DET
cet-13117	66	9	coal	coal	NOUN
cet-13117	66	10	or	or	CCONJ
cet-13117	66	11	airflow	airflow	NOUN
cet-13117	66	12	at	at	ADP
cet-13117	66	13	the	the	DET
cet-13117	66	14	front	front	ADJ
cet-13117	66	15	and	and	CCONJ
cet-13117	66	16	rear	rear	ADJ
cet-13117	66	17	wall	wall	NOUN
cet-13117	66	18	corners	corner	NOUN
cet-13117	66	19	turns	turn	VERB
cet-13117	66	20	back	back	ADV
cet-13117	66	21	.	.	PUNCT
cet-13117	67	1	it	it	PRON
cet-13117	67	2	recirculates	recirculate	VERB
cet-13117	67	3	back	back	ADV
cet-13117	67	4	to	to	ADP
cet-13117	67	5	the	the	DET
cet-13117	67	6	burner	burner	NOUN
cet-13117	67	7	outlet	outlet	NOUN
cet-13117	67	8	region	region	NOUN
cet-13117	67	9	,	,	PUNCT
cet-13117	67	10	creating	create	VERB
cet-13117	67	11	a	a	DET
cet-13117	67	12	large	large	ADJ
cet-13117	67	13	recirculating	recirculating	NOUN
cet-13117	67	14	region	region	NOUN
cet-13117	67	15	under	under	ADP
cet-13117	67	16	the	the	DET
cet-13117	67	17	arch	arch	NOUN
cet-13117	67	18	.	.	PUNCT
cet-13117	68	1	the	the	DET
cet-13117	68	2	recirculating	recirculating	NOUN
cet-13117	68	3	region	region	NOUN
cet-13117	68	4	under	under	ADP
cet-13117	68	5	the	the	DET
cet-13117	68	6	arch	arch	NOUN
cet-13117	68	7	is	be	AUX
cet-13117	68	8	favourable	favourable	ADJ
cet-13117	68	9	for	for	ADP
cet-13117	68	10	the	the	DET
cet-13117	68	11	ignition	ignition	NOUN
cet-13117	68	12	of	of	ADP
cet-13117	68	13	the	the	DET
cet-13117	68	14	coal	coal	NOUN
cet-13117	68	15	/	/	SYM
cet-13117	68	16	airflow	airflow	NOUN
cet-13117	68	17	,	,	PUNCT
cet-13117	68	18	and	and	CCONJ
cet-13117	68	19	the	the	DET
cet-13117	68	20	recirculating	recirculating	NOUN
cet-13117	68	21	region	region	NOUN
cet-13117	68	22	under	under	ADP
cet-13117	68	23	the	the	DET
cet-13117	68	24	arch	arch	ADJ
cet-13117	68	25	increases	increase	NOUN
cet-13117	68	26	with	with	ADP
cet-13117	68	27	an	an	DET
cet-13117	68	28	increasing	increase	VERB
cet-13117	68	29	penetration	penetration	NOUN
cet-13117	68	30	depth	depth	NOUN
cet-13117	68	31	of	of	ADP
cet-13117	68	32	the	the	DET
cet-13117	68	33	coal	coal	NOUN
cet-13117	68	34	/	/	SYM
cet-13117	68	35	airflow	airflow	NOUN
cet-13117	68	36	.	.	PUNCT
cet-13117	69	1	as	as	ADP
cet-13117	69	2	a	a	DET
cet-13117	69	3	result	result	NOUN
cet-13117	69	4	,	,	PUNCT
cet-13117	69	5	pulverized	pulverize	VERB
cet-13117	69	6	coal	coal	NOUN
cet-13117	69	7	combustion	combustion	NOUN
cet-13117	69	8	in	in	ADP
cet-13117	69	9	the	the	DET
cet-13117	69	10	burner	burner	NOUN
cet-13117	69	11	outlet	outlet	NOUN
cet-13117	69	12	region	region	NOUN
cet-13117	69	13	is	be	AUX
cet-13117	69	14	influenced	influence	VERB
cet-13117	69	15	by	by	ADP
cet-13117	69	16	both	both	CCONJ
cet-13117	69	17	the	the	DET
cet-13117	69	18	hightemperature	hightemperature	NOUN
cet-13117	69	19	flue	flue	NOUN
cet-13117	69	20	gas	gas	NOUN
cet-13117	69	21	entrained	entrain	VERB
cet-13117	69	22	by	by	ADP
cet-13117	69	23	the	the	DET
cet-13117	69	24	burner	burner	NOUN
cet-13117	69	25	itself	itself	PRON
cet-13117	69	26	and	and	CCONJ
cet-13117	69	27	by	by	ADP
cet-13117	69	28	the	the	DET
cet-13117	69	29	high	high	ADJ
cet-13117	69	30	-	-	PUNCT
cet-13117	69	31	temperature	temperature	NOUN
cet-13117	69	32	recirculating	recirculating	NOUN
cet-13117	69	33	region	region	NOUN
cet-13117	69	34	under	under	ADP
cet-13117	69	35	the	the	DET
cet-13117	69	36	arch	arch	NOUN
cet-13117	69	37	for	for	ADP
cet-13117	69	38	the	the	DET
cet-13117	69	39	down	down	ADV
cet-13117	69	40	-	-	PUNCT
cet-13117	69	41	fired	fire	VERB
cet-13117	69	42	boiler	boiler	NOUN
cet-13117	69	43	with	with	ADP
cet-13117	69	44	swirl	swirl	ADJ
cet-13117	69	45	burners	burner	NOUN
cet-13117	69	46	.	.	PUNCT
cet-13117	70	1	the	the	DET
cet-13117	70	2	swirling	swirling	ADJ
cet-13117	70	3	intensity	intensity	NOUN
cet-13117	70	4	is	be	AUX
cet-13117	70	5	the	the	DET
cet-13117	70	6	ratio	ratio	NOUN
cet-13117	70	7	of	of	ADP
cet-13117	70	8	the	the	DET
cet-13117	70	9	tangential	tangential	ADJ
cet-13117	70	10	momentum	momentum	NOUN
cet-13117	70	11	moment	moment	NOUN
cet-13117	70	12	and	and	CCONJ
cet-13117	70	13	the	the	DET
cet-13117	70	14	axial	axial	ADJ
cet-13117	70	15	momentum	momentum	NOUN
cet-13117	70	16	moment	moment	NOUN
cet-13117	70	17	of	of	ADP
cet-13117	70	18	the	the	DET
cet-13117	70	19	airflow	airflow	NOUN
cet-13117	70	20	at	at	ADP
cet-13117	70	21	the	the	DET
cet-13117	70	22	burner	burner	NOUN
cet-13117	70	23	nozzle	nozzle	NOUN
cet-13117	70	24	.	.	PUNCT
cet-13117	71	1	with	with	ADP
cet-13117	71	2	increasing	increase	VERB
cet-13117	71	3	swirling	swirling	ADJ
cet-13117	71	4	intensity	intensity	NOUN
cet-13117	71	5	,	,	PUNCT
cet-13117	71	6	the	the	DET
cet-13117	71	7	capacity	capacity	NOUN
cet-13117	71	8	of	of	ADP
cet-13117	71	9	the	the	DET
cet-13117	71	10	rotating	rotate	VERB
cet-13117	71	11	airflow	airflow	NOUN
cet-13117	71	12	increases	increase	NOUN
cet-13117	71	13	,	,	PUNCT
cet-13117	71	14	as	as	SCONJ
cet-13117	71	15	does	do	AUX
cet-13117	71	16	the	the	DET
cet-13117	71	17	amount	amount	NOUN
cet-13117	71	18	of	of	ADP
cet-13117	71	19	heat	heat	NOUN
cet-13117	71	20	.	.	PUNCT
cet-13117	72	1	as	as	SCONJ
cet-13117	72	2	the	the	DET
cet-13117	72	3	burner	burner	NOUN
cet-13117	72	4	's	's	PART
cet-13117	72	5	entrained	entrained	ADJ
cet-13117	72	6	flue	flue	NOUN
cet-13117	72	7	gas	gas	NOUN
cet-13117	72	8	grows	grow	VERB
cet-13117	72	9	,	,	PUNCT
cet-13117	72	10	airflow	airflow	VERB
cet-13117	72	11	axial	axial	ADJ
cet-13117	72	12	velocity	velocity	NOUN
cet-13117	72	13	attenuation	attenuation	NOUN
cet-13117	72	14	increases	increase	NOUN
cet-13117	72	15	and	and	CCONJ
cet-13117	72	16	penetration	penetration	NOUN
cet-13117	72	17	depth	depth	NOUN
cet-13117	72	18	decreases	decrease	NOUN
cet-13117	72	19	(	(	PUNCT
cet-13117	72	20	zhang	zhang	X
cet-13117	72	21	et	et	PROPN
cet-13117	72	22	al	al	PROPN
cet-13117	72	23	.	.	PROPN
cet-13117	72	24	,2021	,2021	PROPN
cet-13117	72	25	)	)	PUNCT
cet-13117	72	26	.	.	PUNCT
cet-13117	73	1	it	it	PRON
cet-13117	73	2	indicates	indicate	VERB
cet-13117	73	3	that	that	SCONJ
cet-13117	73	4	the	the	DET
cet-13117	73	5	small	small	ADJ
cet-13117	73	6	ignition	ignition	NOUN
cet-13117	73	7	heat	heat	NOUN
cet-13117	73	8	of	of	ADP
cet-13117	73	9	burning	burn	VERB
cet-13117	73	10	bituminous	bituminous	ADJ
cet-13117	73	11	coal	coal	NOUN
cet-13117	73	12	can	can	AUX
cet-13117	73	13	ensure	ensure	VERB
cet-13117	73	14	the	the	DET
cet-13117	73	15	coal	coal	NOUN
cet-13117	73	16	/	/	SYM
cet-13117	73	17	air	air	NOUN
cet-13117	73	18	flow	flow	NOUN
cet-13117	73	19	ignition	ignition	NOUN
cet-13117	73	20	is	be	AUX
cet-13117	73	21	timely	timely	ADJ
cet-13117	73	22	.	.	PUNCT
cet-13117	74	1	270	270	NUM
cet-13117	74	2	275	275	NUM
cet-13117	74	3	280	280	NUM
cet-13117	74	4	285	285	NUM
cet-13117	74	5	290	290	NUM
cet-13117	74	6	295	295	NUM
cet-13117	74	7	300	300	NUM
cet-13117	74	8	305	305	NUM
cet-13117	74	9	310	310	NUM
cet-13117	74	10	315	315	NUM
cet-13117	74	11	14	14	NUM
cet-13117	74	12	24	24	NUM
cet-13117	74	13	34	34	NUM
cet-13117	74	14	44	44	NUM
cet-13117	74	15	ave	ave	NOUN
cet-13117	74	16	temperature	temperature	NOUN
cet-13117	74	17	bo	bo	PROPN
cet-13117	74	18	ile	ile	PROPN
cet-13117	74	19	r	r	PROPN
cet-13117	75	1	d	d	NOUN
cet-13117	75	2	uc	uc	PROPN
cet-13117	75	3	t	t	PROPN
cet-13117	76	1	i	i	NOUN
cet-13117	76	2	d	d	PROPN
cet-13117	76	3	average	average	ADJ
cet-13117	76	4	temperature	temperature	NOUN
cet-13117	76	5	(	(	PUNCT
cet-13117	76	6	circular	circular	ADJ
cet-13117	76	7	venturi	venturi	NOUN
cet-13117	76	8	readings	reading	NOUN
cet-13117	76	9	)	)	PUNCT
cet-13117	76	10	average	average	ADJ
cet-13117	76	11	temperature(iso	temperature(iso	NOUN
cet-13117	76	12	kinetic	kinetic	ADJ
cet-13117	76	13	sampling	sampling	NOUN
cet-13117	76	14	)	)	PUNCT
cet-13117	76	15	240	240	NUM
cet-13117	76	16	250	250	NUM
cet-13117	76	17	260	260	NUM
cet-13117	76	18	270	270	NUM
cet-13117	76	19	280	280	NUM
cet-13117	76	20	290	290	NUM
cet-13117	76	21	300	300	NUM
cet-13117	76	22	310	310	NUM
cet-13117	76	23	15	15	NUM
cet-13117	76	24	25	25	NUM
cet-13117	76	25	35	35	NUM
cet-13117	76	26	45	45	NUM
cet-13117	76	27	ave	ave	NOUN
cet-13117	76	28	temperature	temperature	PROPN
cet-13117	76	29	b	b	PROPN
cet-13117	76	30	oi	oi	INTJ
cet-13117	76	31	le	le	PROPN
cet-13117	76	32	r	r	PROPN
cet-13117	77	1	d	d	PROPN
cet-13117	77	2	uc	uc	PROPN
cet-13117	77	3	t	t	PROPN
cet-13117	78	1	i	i	PRON
cet-13117	79	1	d	d	PROPN
cet-13117	79	2	average	average	ADJ
cet-13117	79	3	temperature(iso	temperature(iso	NOUN
cet-13117	79	4	kinetic	kinetic	ADJ
cet-13117	79	5	sampling	sampling	NOUN
cet-13117	79	6	)	)	PUNCT
cet-13117	79	7	average	average	ADJ
cet-13117	79	8	temperature	temperature	NOUN
cet-13117	79	9	(	(	PUNCT
cet-13117	79	10	circular	circular	ADJ
cet-13117	79	11	venturi	venturi	NOUN
cet-13117	79	12	readings	reading	NOUN
cet-13117	79	13	)	)	PUNCT
cet-13117	79	14	233	233	NUM
cet-13117	79	15	4	4	NUM
cet-13117	79	16	.	.	PUNCT
cet-13117	79	17	conclusions	conclusion	NOUN
cet-13117	79	18	the	the	DET
cet-13117	79	19	objective	objective	NOUN
cet-13117	79	20	of	of	ADP
cet-13117	79	21	this	this	DET
cet-13117	79	22	study	study	NOUN
cet-13117	79	23	is	be	AUX
cet-13117	79	24	to	to	PART
cet-13117	79	25	investigate	investigate	VERB
cet-13117	79	26	the	the	DET
cet-13117	79	27	effect	effect	NOUN
cet-13117	79	28	of	of	ADP
cet-13117	79	29	isokinetic	isokinetic	ADJ
cet-13117	79	30	sampling	sampling	NOUN
cet-13117	79	31	of	of	ADP
cet-13117	79	32	the	the	DET
cet-13117	79	33	secondary	secondary	ADJ
cet-13117	79	34	airflow	airflow	NOUN
cet-13117	79	35	on	on	ADP
cet-13117	79	36	the	the	DET
cet-13117	79	37	energy	energy	NOUN
cet-13117	79	38	input	input	NOUN
cet-13117	79	39	to	to	ADP
cet-13117	79	40	the	the	DET
cet-13117	79	41	600	600	NUM
cet-13117	79	42	mw	mw	ADJ
cet-13117	79	43	coal	coal	NOUN
cet-13117	79	44	-	-	PUNCT
cet-13117	79	45	fired	fire	VERB
cet-13117	79	46	boiler	boiler	NOUN
cet-13117	79	47	.	.	PUNCT
cet-13117	80	1	the	the	DET
cet-13117	80	2	kinetics	kinetic	NOUN
cet-13117	80	3	of	of	ADP
cet-13117	80	4	the	the	DET
cet-13117	80	5	secondary	secondary	ADJ
cet-13117	80	6	air	air	NOUN
cet-13117	80	7	pressure	pressure	NOUN
cet-13117	80	8	drop	drop	NOUN
cet-13117	80	9	on	on	ADP
cet-13117	80	10	combustion	combustion	NOUN
cet-13117	80	11	temperature	temperature	NOUN
cet-13117	80	12	was	be	AUX
cet-13117	80	13	experimentally	experimentally	ADV
cet-13117	80	14	explored	explore	VERB
cet-13117	80	15	at	at	ADP
cet-13117	80	16	full	full	ADJ
cet-13117	80	17	load	load	NOUN
cet-13117	80	18	using	use	VERB
cet-13117	80	19	different	different	ADJ
cet-13117	80	20	sampling	sampling	NOUN
cet-13117	80	21	methods	method	NOUN
cet-13117	80	22	under	under	ADP
cet-13117	80	23	stable	stable	ADJ
cet-13117	80	24	conditions	condition	NOUN
cet-13117	80	25	.	.	PUNCT
cet-13117	81	1	the	the	DET
cet-13117	81	2	combustion	combustion	NOUN
cet-13117	81	3	air	air	NOUN
cet-13117	81	4	inlet	inlet	VERB
cet-13117	81	5	temperature	temperature	NOUN
cet-13117	81	6	,	,	PUNCT
cet-13117	81	7	pressure	pressure	NOUN
cet-13117	81	8	,	,	PUNCT
cet-13117	81	9	density	density	NOUN
cet-13117	81	10	,	,	PUNCT
cet-13117	81	11	and	and	CCONJ
cet-13117	81	12	viscosity	viscosity	NOUN
cet-13117	81	13	of	of	ADP
cet-13117	81	14	coal	coal	NOUN
cet-13117	81	15	varied	vary	VERB
cet-13117	81	16	by	by	ADP
cet-13117	81	17	boiler	boiler	NOUN
cet-13117	81	18	level	level	NOUN
cet-13117	81	19	.	.	PUNCT
cet-13117	82	1	isokinetic	isokinetic	ADJ
cet-13117	82	2	sampling	sampling	NOUN
cet-13117	82	3	uses	use	VERB
cet-13117	82	4	laminar	laminar	ADJ
cet-13117	82	5	flow	flow	NOUN
cet-13117	82	6	to	to	PART
cet-13117	82	7	conserve	conserve	VERB
cet-13117	82	8	energy	energy	NOUN
cet-13117	82	9	,	,	PUNCT
cet-13117	82	10	while	while	SCONJ
cet-13117	82	11	circular	circular	ADJ
cet-13117	82	12	venturi	venturi	ADJ
cet-13117	82	13	measurements	measurement	NOUN
cet-13117	82	14	focus	focus	VERB
cet-13117	82	15	on	on	ADP
cet-13117	82	16	momentum	momentum	NOUN
cet-13117	82	17	and	and	CCONJ
cet-13117	82	18	mass	mass	ADJ
cet-13117	82	19	conservation	conservation	NOUN
cet-13117	82	20	.	.	PUNCT
cet-13117	83	1	the	the	DET
cet-13117	83	2	combustion	combustion	NOUN
cet-13117	83	3	air	air	NOUN
cet-13117	83	4	expansion	expansion	NOUN
cet-13117	83	5	and	and	CCONJ
cet-13117	83	6	acceleration	acceleration	NOUN
cet-13117	83	7	mainly	mainly	ADV
cet-13117	83	8	contributed	contribute	VERB
cet-13117	83	9	to	to	ADP
cet-13117	83	10	the	the	DET
cet-13117	83	11	temperature	temperature	NOUN
cet-13117	83	12	drop	drop	NOUN
cet-13117	83	13	,	,	PUNCT
cet-13117	83	14	resulting	result	VERB
cet-13117	83	15	in	in	ADP
cet-13117	83	16	thermal	thermal	ADJ
cet-13117	83	17	effects	effect	NOUN
cet-13117	83	18	.	.	PUNCT
cet-13117	84	1	it	it	PRON
cet-13117	84	2	can	can	AUX
cet-13117	84	3	be	be	AUX
cet-13117	84	4	concluded	conclude	VERB
cet-13117	84	5	that	that	SCONJ
cet-13117	84	6	the	the	DET
cet-13117	84	7	velocity	velocity	NOUN
cet-13117	84	8	increased	increase	VERB
cet-13117	84	9	with	with	ADP
cet-13117	84	10	the	the	DET
cet-13117	84	11	decrease	decrease	NOUN
cet-13117	84	12	in	in	ADP
cet-13117	84	13	pressure	pressure	NOUN
cet-13117	84	14	during	during	ADP
cet-13117	84	15	the	the	DET
cet-13117	84	16	circular	circular	ADJ
cet-13117	84	17	venturi	venturi	ADJ
cet-13117	84	18	measurements	measurement	NOUN
cet-13117	84	19	as	as	ADP
cet-13117	84	20	a	a	DET
cet-13117	84	21	result	result	NOUN
cet-13117	84	22	of	of	ADP
cet-13117	84	23	the	the	DET
cet-13117	84	24	restricted	restricted	ADJ
cet-13117	84	25	airflow	airflow	NOUN
cet-13117	84	26	affecting	affect	VERB
cet-13117	84	27	the	the	DET
cet-13117	84	28	combustion	combustion	NOUN
cet-13117	84	29	air	air	NOUN
cet-13117	84	30	inlet	inlet	VERB
cet-13117	84	31	temperature	temperature	NOUN
cet-13117	84	32	(	(	PUNCT
cet-13117	84	33	reduction	reduction	NOUN
cet-13117	84	34	)	)	PUNCT
cet-13117	84	35	,	,	PUNCT
cet-13117	84	36	assuming	assume	VERB
cet-13117	84	37	that	that	SCONJ
cet-13117	84	38	the	the	DET
cet-13117	84	39	density	density	NOUN
cet-13117	84	40	and	and	CCONJ
cet-13117	84	41	unit	unit	NOUN
cet-13117	84	42	load	load	NOUN
cet-13117	84	43	remain	remain	VERB
cet-13117	84	44	constant	constant	ADJ
cet-13117	84	45	.	.	PUNCT
cet-13117	85	1	on	on	ADP
cet-13117	85	2	the	the	DET
cet-13117	85	3	other	other	ADJ
cet-13117	85	4	hand	hand	NOUN
cet-13117	85	5	,	,	PUNCT
cet-13117	85	6	during	during	ADP
cet-13117	85	7	the	the	DET
cet-13117	85	8	isokinetic	isokinetic	ADJ
cet-13117	85	9	sampling	sampling	NOUN
cet-13117	85	10	,	,	PUNCT
cet-13117	85	11	the	the	DET
cet-13117	85	12	airflow	airflow	NOUN
cet-13117	85	13	remains	remain	VERB
cet-13117	85	14	laminar	laminar	ADJ
cet-13117	85	15	,	,	PUNCT
cet-13117	85	16	resulting	result	VERB
cet-13117	85	17	in	in	ADP
cet-13117	85	18	an	an	DET
cet-13117	85	19	insignificant	insignificant	ADJ
cet-13117	85	20	effect	effect	NOUN
cet-13117	85	21	on	on	ADP
cet-13117	85	22	the	the	DET
cet-13117	85	23	combustion	combustion	NOUN
cet-13117	85	24	inlet	inlet	NOUN
cet-13117	85	25	temperature	temperature	NOUN
cet-13117	85	26	.	.	PUNCT
cet-13117	86	1	comprehensively	comprehensively	ADV
cet-13117	86	2	evaluating	evaluate	VERB
cet-13117	86	3	combustion	combustion	NOUN
cet-13117	86	4	performances	performance	NOUN
cet-13117	86	5	(	(	PUNCT
cet-13117	86	6	combustion	combustion	NOUN
cet-13117	86	7	stability	stability	NOUN
cet-13117	86	8	,	,	PUNCT
cet-13117	86	9	combustion	combustion	NOUN
cet-13117	86	10	air	air	NOUN
cet-13117	86	11	temperature	temperature	NOUN
cet-13117	86	12	,	,	PUNCT
cet-13117	86	13	combustion	combustion	NOUN
cet-13117	86	14	air	air	NOUN
cet-13117	86	15	mass	mass	PROPN
cet-13117	86	16	flow	flow	NOUN
cet-13117	86	17	,	,	PUNCT
cet-13117	86	18	coal	coal	NOUN
cet-13117	86	19	/	/	SYM
cet-13117	86	20	air	air	NOUN
cet-13117	86	21	flow	flow	NOUN
cet-13117	86	22	ignition	ignition	NOUN
cet-13117	86	23	)	)	PUNCT
cet-13117	86	24	,	,	PUNCT
cet-13117	86	25	it	it	PRON
cet-13117	86	26	is	be	AUX
cet-13117	86	27	concluded	conclude	VERB
cet-13117	86	28	that	that	SCONJ
cet-13117	86	29	the	the	DET
cet-13117	86	30	tangentially	tangentially	ADV
cet-13117	86	31	fired	fire	VERB
cet-13117	86	32	boilers	boiler	NOUN
cet-13117	86	33	burning	burn	VERB
cet-13117	86	34	bituminous	bituminous	ADJ
cet-13117	86	35	coal	coal	NOUN
cet-13117	86	36	have	have	VERB
cet-13117	86	37	strong	strong	ADJ
cet-13117	86	38	combustion	combustion	NOUN
cet-13117	86	39	stability	stability	NOUN
cet-13117	86	40	and	and	CCONJ
cet-13117	86	41	high	high	ADJ
cet-13117	86	42	combustion	combustion	NOUN
cet-13117	86	43	efficiency	efficiency	NOUN
cet-13117	86	44	.	.	PUNCT
cet-13117	87	1	as	as	ADP
cet-13117	87	2	a	a	DET
cet-13117	87	3	result	result	NOUN
cet-13117	87	4	,	,	PUNCT
cet-13117	87	5	a	a	DET
cet-13117	87	6	more	more	ADV
cet-13117	87	7	refined	refined	ADJ
cet-13117	87	8	secondary	secondary	ADJ
cet-13117	87	9	air	air	NOUN
cet-13117	87	10	design	design	NOUN
cet-13117	87	11	for	for	ADP
cet-13117	87	12	tangential	tangential	ADJ
cet-13117	87	13	boilers	boiler	NOUN
cet-13117	87	14	will	will	AUX
cet-13117	87	15	be	be	AUX
cet-13117	87	16	possible	possible	ADJ
cet-13117	87	17	with	with	ADP
cet-13117	87	18	the	the	DET
cet-13117	87	19	insights	insight	NOUN
cet-13117	87	20	gained	gain	VERB
cet-13117	87	21	from	from	ADP
cet-13117	87	22	the	the	DET
cet-13117	87	23	study	study	NOUN
cet-13117	87	24	.	.	PUNCT
cet-13117	88	1	the	the	DET
cet-13117	88	2	decreased	decrease	VERB
cet-13117	88	3	pressure	pressure	NOUN
cet-13117	88	4	on	on	ADP
cet-13117	88	5	the	the	DET
cet-13117	88	6	circular	circular	ADJ
cet-13117	88	7	venturi	venturi	NOUN
cet-13117	88	8	measurement	measurement	NOUN
cet-13117	88	9	is	be	AUX
cet-13117	88	10	attributed	attribute	VERB
cet-13117	88	11	to	to	ADP
cet-13117	88	12	the	the	DET
cet-13117	88	13	slow	slow	ADJ
cet-13117	88	14	measurement	measurement	NOUN
cet-13117	88	15	of	of	ADP
cet-13117	88	16	the	the	DET
cet-13117	88	17	combustion	combustion	NOUN
cet-13117	88	18	air	air	NOUN
cet-13117	88	19	and	and	CCONJ
cet-13117	88	20	the	the	DET
cet-13117	88	21	increased	increase	VERB
cet-13117	88	22	pressure	pressure	NOUN
cet-13117	88	23	on	on	ADP
cet-13117	88	24	the	the	DET
cet-13117	88	25	isokinetic	isokinetic	ADJ
cet-13117	88	26	sampling	sampling	NOUN
cet-13117	88	27	is	be	AUX
cet-13117	88	28	attributed	attribute	VERB
cet-13117	88	29	to	to	ADP
cet-13117	88	30	the	the	DET
cet-13117	88	31	faster	fast	ADV
cet-13117	88	32	-	-	PUNCT
cet-13117	88	33	moving	move	VERB
cet-13117	88	34	combustion	combustion	NOUN
cet-13117	88	35	air	air	NOUN
cet-13117	88	36	particles	particle	NOUN
cet-13117	88	37	.	.	PUNCT
cet-13117	89	1	nomenclature	nomenclature	NOUN
cet-13117	89	2	pv	pv	NOUN
cet-13117	89	3	(	(	PUNCT
cet-13117	89	4	c	c	NOUN
cet-13117	89	5	)	)	PUNCT
cet-13117	89	6	sensed	sense	VERB
cet-13117	89	7	pressure	pressure	NOUN
cet-13117	89	8	difference	difference	NOUN
cet-13117	89	9	d	d	NOUN
cet-13117	89	10	(	(	PUNCT
cet-13117	89	11	kg	kg	PROPN
cet-13117	89	12	/	/	SYM
cet-13117	89	13	m2	m2	PROPN
cet-13117	89	14	)	)	PUNCT
cet-13117	89	15	air	air	NOUN
cet-13117	89	16	density	density	NOUN
cet-13117	89	17	cp	cp	INTJ
cet-13117	89	18	(	(	PUNCT
cet-13117	89	19	kg	kg	PROPN
cet-13117	89	20	/	/	SYM
cet-13117	89	21	m2	m2	PROPN
cet-13117	89	22	)	)	PUNCT
cet-13117	89	23	pitot	pitot	NOUN
cet-13117	89	24	tube	tube	NOUN
cet-13117	89	25	coefficient	coefficient	NOUN
cet-13117	89	26	pb	pb	ADP
cet-13117	89	27	(	(	PUNCT
cet-13117	89	28	m	m	PROPN
cet-13117	89	29	/	/	SYM
cet-13117	89	30	s	s	PART
cet-13117	89	31	)	)	PUNCT
cet-13117	89	32	barometric	barometric	ADJ
cet-13117	89	33	pressure	pressure	NOUN
cet-13117	89	34	t	t	PROPN
cet-13117	89	35	p	p	X
cet-13117	89	36	(	(	PUNCT
cet-13117	89	37	m	m	NOUN
cet-13117	89	38	)	)	PUNCT
cet-13117	89	39	absolute	absolute	ADJ
cet-13117	89	40	temperature	temperature	NOUN
cet-13117	89	41	atmospheric	atmospheric	ADJ
cet-13117	89	42	+	+	CCONJ
cet-13117	89	43	static	static	ADJ
cet-13117	89	44	pressure	pressure	NOUN
cet-13117	89	45	k	k	PROPN
cet-13117	89	46	(	(	PUNCT
cet-13117	89	47	l3	l3	PROPN
cet-13117	89	48	)	)	PUNCT
cet-13117	90	1	venturi	venturi	PROPN
cet-13117	90	2	constant	constant	ADJ
cet-13117	90	3	ρ	ρ	PROPN
cet-13117	90	4	(	(	PUNCT
cet-13117	90	5	kg	kg	PROPN
cet-13117	90	6	/	/	SYM
cet-13117	90	7	s	s	NOUN
cet-13117	90	8	)	)	PUNCT
cet-13117	90	9	air	air	NOUN
cet-13117	90	10	density	density	NOUN
cet-13117	90	11	v	v	NOUN
cet-13117	90	12	air	air	NOUN
cet-13117	90	13	velocity	velocity	NOUN
cet-13117	90	14	d	d	PROPN
cet-13117	90	15	∆p	∆p	PROPN
cet-13117	90	16	(	(	PUNCT
cet-13117	90	17	m2	m2	PROPN
cet-13117	90	18	)	)	PUNCT
cet-13117	90	19	pipe	pipe	NOUN
cet-13117	90	20	area	area	NOUN
cet-13117	90	21	differential	differential	ADJ
cet-13117	90	22	pressure	pressure	NOUN
cet-13117	90	23	references	reference	VERB
cet-13117	90	24	fan	fan	PROPN
cet-13117	90	25	s.b	s.b	PROPN
cet-13117	90	26	.	.	PROPN
cet-13117	90	27	,	,	PUNCT
cet-13117	90	28	li	li	PROPN
cet-13117	91	1	z.q	z.q	PROPN
cet-13117	91	2	.	.	PROPN
cet-13117	91	3	,	,	PUNCT
cet-13117	91	4	yang	yang	PROPN
cet-13117	91	5	x.h	x.h	PROPN
cet-13117	91	6	.	.	PROPN
cet-13117	91	7	,	,	PUNCT
cet-13117	91	8	liu	liu	PROPN
cet-13117	91	9	g.k	g.k	PROPN
cet-13117	91	10	.	.	PROPN
cet-13117	91	11	,	,	PUNCT
cet-13117	91	12	chen	chen	PROPN
cet-13117	91	13	z.c	z.c	PROPN
cet-13117	91	14	.	.	PROPN
cet-13117	91	15	2010	2010	NUM
cet-13117	91	16	influence	influence	NOUN
cet-13117	91	17	of	of	ADP
cet-13117	91	18	outer	outer	ADJ
cet-13117	91	19	secondary	secondary	ADJ
cet-13117	91	20	-	-	PUNCT
cet-13117	91	21	air	air	NOUN
cet-13117	91	22	vane	vane	NOUN
cet-13117	91	23	angle	angle	NOUN
cet-13117	91	24	on	on	ADP
cet-13117	91	25	combustion	combustion	NOUN
cet-13117	91	26	characteristics	characteristic	NOUN
cet-13117	91	27	and	and	CCONJ
cet-13117	91	28	nox	nox	NOUN
cet-13117	91	29	emissions	emission	NOUN
cet-13117	91	30	of	of	ADP
cet-13117	91	31	a	a	DET
cet-13117	91	32	down	down	ADV
cet-13117	91	33	-	-	PUNCT
cet-13117	91	34	fired	fire	VERB
cet-13117	91	35	pulverized	pulverize	VERB
cet-13117	91	36	-	-	PUNCT
cet-13117	91	37	coal	coal	NOUN
cet-13117	91	38	300	300	NUM
cet-13117	91	39	mwe	mwe	NOUN
cet-13117	91	40	utility	utility	NOUN
cet-13117	91	41	boiler	boiler	NOUN
cet-13117	91	42	.	.	PUNCT
cet-13117	92	1	fuel	fuel	NOUN
cet-13117	92	2	.	.	PUNCT
cet-13117	93	1	89	89	NUM
cet-13117	93	2	,	,	PUNCT
cet-13117	93	3	1525	1525	NUM
cet-13117	93	4	–	–	SYM
cet-13117	93	5	1533	1533	NUM
cet-13117	93	6	.	.	PUNCT
cet-13117	94	1	jing	jing	PROPN
cet-13117	94	2	j.p	j.p	PROPN
cet-13117	94	3	.	.	PROPN
cet-13117	94	4	,	,	PUNCT
cet-13117	94	5	li	li	PROPN
cet-13117	94	6	z.q	z.q	PROPN
cet-13117	94	7	.	.	PROPN
cet-13117	94	8	,	,	PUNCT
cet-13117	95	1	chen	chen	PROPN
cet-13117	95	2	z.c	z.c	PROPN
cet-13117	95	3	.	.	PROPN
cet-13117	95	4	,	,	PUNCT
cet-13117	95	5	liu	liu	PROPN
cet-13117	95	6	c.l	c.l	PROPN
cet-13117	95	7	.	.	PROPN
cet-13117	95	8	2010	2010	NUM
cet-13117	95	9	.	.	PUNCT
cet-13117	96	1	study	study	NOUN
cet-13117	96	2	of	of	ADP
cet-13117	96	3	the	the	DET
cet-13117	96	4	influence	influence	NOUN
cet-13117	96	5	of	of	ADP
cet-13117	96	6	vane	vane	NOUN
cet-13117	96	7	angle	angle	NOUN
cet-13117	96	8	on	on	ADP
cet-13117	96	9	flow	flow	NOUN
cet-13117	96	10	,	,	PUNCT
cet-13117	96	11	gas	gas	NOUN
cet-13117	96	12	species	specie	NOUN
cet-13117	96	13	,	,	PUNCT
cet-13117	96	14	temperature	temperature	NOUN
cet-13117	96	15	,	,	PUNCT
cet-13117	96	16	and	and	CCONJ
cet-13117	96	17	char	char	NOUN
cet-13117	96	18	burnout	burnout	NOUN
cet-13117	96	19	in	in	ADP
cet-13117	96	20	a	a	DET
cet-13117	96	21	200	200	NUM
cet-13117	96	22	mwe	mwe	NOUN
cet-13117	96	23	lignite	lignite	NOUN
cet-13117	96	24	-	-	PUNCT
cet-13117	96	25	fired	fire	VERB
cet-13117	96	26	boiler	boiler	NOUN
cet-13117	96	27	.	.	PUNCT
cet-13117	97	1	fuel;89	fuel;89	PROPN
cet-13117	97	2	,	,	PUNCT
cet-13117	97	3	1973–1984	1973–1984	NUM
cet-13117	97	4	.	.	PUNCT
cet-13117	98	1	kuang	kuang	PROPN
cet-13117	98	2	m.	m.	PROPN
cet-13117	98	3	,	,	PUNCT
cet-13117	98	4	li	li	PROPN
cet-13117	98	5	z.q	z.q	PROPN
cet-13117	98	6	.	.	PROPN
cet-13117	98	7	,	,	PUNCT
cet-13117	98	8	yang	yang	PROPN
cet-13117	98	9	p	p	PROPN
cet-13117	98	10	..	..	PROPN
cet-13117	98	11	f	f	PROPN
cet-13117	98	12	,	,	PUNCT
cet-13117	98	13	jia	jia	PROPN
cet-13117	98	14	j.z	j.z	PROPN
cet-13117	98	15	.	.	PROPN
cet-13117	98	16	,	,	PUNCT
cet-13117	98	17	zhu	zhu	PROPN
cet-13117	99	1	q.y	q.y	PROPN
cet-13117	99	2	.	.	PUNCT
cet-13117	99	3	2011.staged	2011.staged	NUM
cet-13117	99	4	-	-	PUNCT
cet-13117	99	5	air	air	NOUN
cet-13117	99	6	ratio	ratio	NOUN
cet-13117	99	7	optimization	optimization	NOUN
cet-13117	99	8	for	for	ADP
cet-13117	99	9	a	a	DET
cet-13117	99	10	new	new	ADJ
cet-13117	99	11	down	down	ADV
cet-13117	99	12	-	-	PUNCT
cet-13117	99	13	fired	fire	VERB
cet-13117	99	14	technology	technology	NOUN
cet-13117	99	15	within	within	ADP
cet-13117	99	16	a	a	DET
cet-13117	99	17	cold	cold	ADJ
cet-13117	99	18	small	small	ADJ
cet-13117	99	19	-	-	PUNCT
cet-13117	99	20	scale	scale	NOUN
cet-13117	99	21	model	model	NOUN
cet-13117	99	22	of	of	ADP
cet-13117	99	23	a	a	DET
cet-13117	99	24	350	350	NUM
cet-13117	99	25	mwe	mwe	NOUN
cet-13117	99	26	utility	utility	NOUN
cet-13117	99	27	boiler	boiler	NOUN
cet-13117	99	28	.	.	PUNCT
cet-13117	100	1	energy	energy	NOUN
cet-13117	100	2	fuels	fuel	NOUN
cet-13117	100	3	,	,	PUNCT
cet-13117	100	4	25	25	NUM
cet-13117	100	5	,	,	PUNCT
cet-13117	100	6	1485–96	1485–96	NUM
cet-13117	100	7	.	.	PUNCT
cet-13117	101	1	liu	liu	PROPN
cet-13117	101	2	g.k	g.k	PROPN
cet-13117	101	3	.	.	PROPN
cet-13117	101	4	,	,	PUNCT
cet-13117	101	5	zhu	zhu	PROPN
cet-13117	101	6	q.y	q.y	PROPN
cet-13117	101	7	.	.	PROPN
cet-13117	101	8	,	,	PUNCT
cet-13117	101	9	zhu	zhu	PROPN
cet-13117	101	10	x.y	x.y	PROPN
cet-13117	101	11	.	.	PROPN
cet-13117	101	12	2013	2013	NUM
cet-13117	101	13	.	.	PUNCT
cet-13117	102	1	effect	effect	NOUN
cet-13117	102	2	of	of	ADP
cet-13117	102	3	over	over	ADP
cet-13117	102	4	-	-	PUNCT
cet-13117	102	5	fire	fire	NOUN
cet-13117	102	6	air	air	NOUN
cet-13117	102	7	velocity	velocity	NOUN
cet-13117	102	8	on	on	ADP
cet-13117	102	9	the	the	DET
cet-13117	102	10	aerodynamic	aerodynamic	ADJ
cet-13117	102	11	characteristics	characteristic	NOUN
cet-13117	102	12	in	in	ADP
cet-13117	102	13	a	a	DET
cet-13117	102	14	cold	cold	ADJ
cet-13117	102	15	model	model	NOUN
cet-13117	102	16	of	of	ADP
cet-13117	102	17	an	an	DET
cet-13117	102	18	arch	arch	ADJ
cet-13117	102	19	-	-	PUNCT
cet-13117	102	20	fired	fire	VERB
cet-13117	102	21	boiler	boiler	NOUN
cet-13117	102	22	with	with	ADP
cet-13117	102	23	new	new	ADJ
cet-13117	102	24	over	over	ADP
cet-13117	102	25	-	-	PUNCT
cet-13117	102	26	fire	fire	NOUN
cet-13117	102	27	air	air	NOUN
cet-13117	102	28	arrangement	arrangement	NOUN
cet-13117	102	29	.	.	PUNCT
cet-13117	103	1	advanced	advanced	ADJ
cet-13117	103	2	materials	material	NOUN
cet-13117	103	3	research	research	NOUN
cet-13117	103	4	13;610	13;610	NUM
cet-13117	103	5	–	–	PUNCT
cet-13117	103	6	613	613	NUM
cet-13117	103	7	.	.	PUNCT
cet-13117	103	8	li	li	PROPN
cet-13117	103	9	z.	z.	PROPN
cet-13117	103	10	,	,	PUNCT
cet-13117	103	11	miao	miao	PROPN
cet-13117	103	12	z.	z.	PROPN
cet-13117	103	13	,	,	PUNCT
cet-13117	103	14	han	han	PROPN
cet-13117	103	15	b.	b.	PROPN
cet-13117	103	16	,	,	PUNCT
cet-13117	103	17	qiao	qiao	PROPN
cet-13117	103	18	x.	x.	PROPN
cet-13117	103	19	2022	2022	NUM
cet-13117	103	20	.	.	PUNCT
cet-13117	104	1	effects	effect	NOUN
cet-13117	104	2	of	of	ADP
cet-13117	104	3	the	the	DET
cet-13117	104	4	number	number	NOUN
cet-13117	104	5	of	of	ADP
cet-13117	104	6	wall	wall	NOUN
cet-13117	104	7	mounted	mount	VERB
cet-13117	104	8	burners	burner	NOUN
cet-13117	104	9	on	on	ADP
cet-13117	104	10	performance	performance	NOUN
cet-13117	104	11	of	of	ADP
cet-13117	104	12	a	a	DET
cet-13117	104	13	660	660	NUM
cet-13117	104	14	mw	mw	NOUN
cet-13117	104	15	tangentially	tangentially	ADV
cet-13117	104	16	fired	fire	VERB
cet-13117	104	17	lignite	lignite	ADJ
cet-13117	104	18	boiler	boiler	NOUN
cet-13117	104	19	with	with	ADP
cet-13117	104	20	annularly	annularly	ADV
cet-13117	104	21	combined	combine	VERB
cet-13117	104	22	multiple	multiple	ADJ
cet-13117	104	23	airflows	airflow	NOUN
cet-13117	104	24	.	.	PUNCT
cet-13117	105	1	energy	energy	NOUN
cet-13117	105	2	255	255	NUM
cet-13117	105	3	,	,	PUNCT
cet-13117	105	4	124504	124504	NUM
cet-13117	105	5	.	.	PUNCT
cet-13117	106	1	zhang	zhang	PROPN
cet-13117	106	2	x.	x.	PROPN
cet-13117	106	3	,	,	PUNCT
cet-13117	106	4	chen	chen	PROPN
cet-13117	106	5	z.	z.	PROPN
cet-13117	106	6	,	,	PUNCT
cet-13117	106	7	zhang	zhang	PROPN
cet-13117	106	8	m.	m.	PROPN
cet-13117	106	9	,	,	PUNCT
cet-13117	106	10	zeng	zeng	PROPN
cet-13117	106	11	l.	l.	PROPN
cet-13117	106	12	,	,	PUNCT
cet-13117	106	13	li	li	PROPN
cet-13117	106	14	z.	z.	PROPN
cet-13117	106	15	,	,	PUNCT
cet-13117	106	16	2021	2021	NUM
cet-13117	106	17	.	.	PUNCT
cet-13117	107	1	combustion	combustion	NOUN
cet-13117	107	2	stability	stability	NOUN
cet-13117	107	3	,	,	PUNCT
cet-13117	107	4	burnout	burnout	NOUN
cet-13117	107	5	and	and	CCONJ
cet-13117	107	6	no	no	DET
cet-13117	107	7	emissions	emission	NOUN
cet-13117	107	8	of	of	ADP
cet-13117	107	9	the	the	DET
cet-13117	107	10	300	300	NUM
cet-13117	107	11	-	-	PUNCT
cet-13117	107	12	mw	mw	ADJ
cet-13117	107	13	down	down	ADV
cet-13117	107	14	-	-	PUNCT
cet-13117	107	15	fired	fire	VERB
cet-13117	107	16	boiler	boiler	NOUN
cet-13117	107	17	with	with	ADP
cet-13117	107	18	bituminous	bituminous	ADJ
cet-13117	107	19	coal	coal	NOUN
cet-13117	107	20	:	:	PUNCT
cet-13117	107	21	load	load	NOUN
cet-13117	107	22	variation	variation	NOUN
cet-13117	107	23	and	and	CCONJ
cet-13117	107	24	low	low	ADJ
cet-13117	107	25	-	-	PUNCT
cet-13117	107	26	load	load	NOUN
cet-13117	107	27	comparison	comparison	NOUN
cet-13117	107	28	with	with	ADP
cet-13117	107	29	anthracite	anthracite	NOUN
cet-13117	107	30	.	.	PUNCT
cet-13117	108	1	fuel	fuel	NOUN
cet-13117	108	2	,	,	PUNCT
cet-13117	108	3	295	295	NUM
cet-13117	108	4	,	,	PUNCT
cet-13117	108	5	120641	120641	NUM
cet-13117	108	6	.	.	PUNCT
cet-13117	108	7	.	.	PUNCT
cet-13117	109	1	234	234	NUM
cet-13117	109	2	effect	effect	NOUN
cet-13117	109	3	of	of	ADP
cet-13117	109	4	isokinetic	isokinetic	ADJ
cet-13117	109	5	sampling	sampling	NOUN
cet-13117	109	6	on	on	ADP
cet-13117	109	7	combustion	combustion	NOUN
cet-13117	109	8	airflow	airflow	NOUN
cet-13117	109	9	and	and	CCONJ
cet-13117	109	10	heat	heat	NOUN
cet-13117	109	11	energy	energy	NOUN
cet-13117	109	12	produced	produce	VERB
cet-13117	109	13	in	in	ADP
cet-13117	109	14	600	600	NUM
cet-13117	109	15	mw	mw	ADJ
cet-13117	109	16	coal	coal	NOUN
cet-13117	109	17	-	-	PUNCT
cet-13117	109	18	fired	fire	VERB
cet-13117	109	19	boiler	boiler	NOUN
cet-13117	109	20	a	a	DET
cet-13117	109	21	field	field	NOUN
cet-13117	109	22	test	test	NOUN
cet-13117	109	23	was	be	AUX
cet-13117	109	24	conducted	conduct	VERB
cet-13117	109	25	at	at	ADP
cet-13117	109	26	a	a	DET
cet-13117	109	27	full	full	ADJ
cet-13117	109	28	load	load	NOUN
cet-13117	109	29	of	of	ADP
cet-13117	109	30	600	600	NUM
cet-13117	109	31	mw	mw	ADJ
cet-13117	109	32	coal	coal	NOUN
cet-13117	109	33	-	-	PUNCT
cet-13117	109	34	fired	fire	VERB
cet-13117	109	35	boiler	boiler	NOUN
cet-13117	109	36	located	locate	VERB
cet-13117	109	37	in	in	ADP
cet-13117	109	38	the	the	DET
cet-13117	109	39	limpopo	limpopo	PROPN
cet-13117	109	40	province	province	NOUN
cet-13117	109	41	of	of	ADP
cet-13117	109	42	south	south	PROPN
cet-13117	109	43	africa	africa	PROPN
cet-13117	109	44	.	.	PUNCT
cet-13117	110	1	the	the	DET
cet-13117	110	2	tested	test	VERB
cet-13117	110	3	boiler	boiler	NOUN
cet-13117	110	4	is	be	AUX
cet-13117	110	5	a	a	DET
cet-13117	110	6	tangentially	tangentially	ADV
cet-13117	110	7	fired	fire	VERB
cet-13117	110	8	pulverized	pulverize	VERB
cet-13117	110	9	coal	coal	NOUN
cet-13117	110	10	boiler	boiler	NOUN
cet-13117	110	11	,	,	PUNCT
cet-13117	110	12	and	and	CCONJ
cet-13117	110	13	the	the	DET
cet-13117	110	14	gas	gas	NOUN
cet-13117	110	15	cleaning	cleaning	NOUN
cet-13117	110	16	devices	device	NOUN
cet-13117	110	17	primarily	primarily	ADV
cet-13117	110	18	consist	consist	VERB
cet-13117	110	19	of	of	ADP
cet-13117	110	20	an	an	DET
cet-13117	110	21	electrostatic	electrostatic	ADJ
cet-13117	110	22	...	...	PUNCT
cet-13117	110	23	equations	equation	NOUN
cet-13117	110	24	1	1	NUM
cet-13117	110	25	–	–	PUNCT
cet-13117	110	26	6	6	NUM
cet-13117	110	27	were	be	AUX
cet-13117	110	28	used	use	VERB
cet-13117	110	29	to	to	PART
cet-13117	110	30	calculate	calculate	VERB
cet-13117	110	31	airflow	airflow	NOUN
cet-13117	110	32	and	and	CCONJ
cet-13117	110	33	the	the	DET
cet-13117	110	34	details	detail	NOUN
cet-13117	110	35	of	of	ADP
cet-13117	110	36	the	the	DET
cet-13117	110	37	subscripts	subscript	NOUN
cet-13117	110	38	used	use	VERB
cet-13117	110	39	are	be	AUX
cet-13117	110	40	detailed	detail	VERB
cet-13117	110	41	on	on	ADP
cet-13117	110	42	the	the	DET
cet-13117	110	43	nomenclature	nomenclature	NOUN
cet-13117	110	44	.	.	PUNCT