Heat-Transfer Study of External Superheater of CFB Incinerator

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	Heat-Transfer Study of External Superheater of CFB Incinerator
	Sheng HZ(盛宏至); Wei XL(魏小林); Li J; Tian WD(田文栋); Jin J; Jiang HA; Cao JB; Gao J
刊名	Environmental Engineering Science
	2004
通讯作者邮箱	hz_sheng@imech.ac.cn
卷号	21 期号:1 页码:39-44
ISSN号	1092-8758
通讯作者	Sheng, HZ (reprint author), Chinese Acad Sci, Inst Mech, Div Engn Sci, Bei Si Huan Xi Lu 15, Beijing 100080, Peoples R China.
中文摘要	The heat transfer coefficients for horizontally immersed tubes have been studied in model internally circulating fluidized bed (ICFB) and pilot ICFB incinerators. The characteristics in the ICFB were found to be significantly different from those in a bubbling bed. In ICFB, there is a flowing zone with high velocity, a heat exchange zone, and a moving zone with low velocity. The controllable heat transfer coefficients in ICFB strongly depend on the fluidized velocity in the flowing zone, and also the flow condition in the moving zone. The heat exchange process and suitable bed temperature can be well controlled according to this feature. Based on the results of experiments, a formulation for heat transfer coefficient has been developed. These results were applied to an external superheater of a CFB incinerator with a 450 degreesC steam outlet in a waste-to-energy pilot cogeneration plant of 12 MW in Jiaxing City, China.
学科主题	力学
类目[WOS]	Engineering, Environmental ; Environmental Sciences
研究领域[WOS]	Engineering ; Environmental Sciences & Ecology
收录类别	SCI ; EI
WOS记录号	WOS:000188412500006
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/16106]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Sheng HZ,Wei XL,Li J,et al. Heat-Transfer Study of External Superheater of CFB Incinerator[J]. Environmental Engineering Science,2004,21(1):39-44.
APA	盛宏至.,魏小林.,Li J.,田文栋.,Jin J.,...&Gao J.(2004).Heat-Transfer Study of External Superheater of CFB Incinerator.Environmental Engineering Science,21(1),39-44.
MLA	盛宏至,et al."Heat-Transfer Study of External Superheater of CFB Incinerator".Environmental Engineering Science 21.1(2004):39-44.