The influence of recycle on multi-pass laminar counterflow heaters or coolers

淡江大學機構典藏 > 工學院 > 化學工程與材料工程學系暨研究所 > 期刊論文 > Item 987654321/44281

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/44281

题名:	The influence of recycle on multi-pass laminar counterflow heaters or coolers
作者:	Ho, Chii-dong;Tsai, Yu-chuan
贡献者:	淡江大學化學工程與材料工程學系
关键词:	Heat transfer;Multi-pass device;Conjugated Graetz problems
日期:	2002-07-01
上传时间:	2010-03-09 10:08:04 (UTC+8)
出版者:	Taylor & Francis Inc.
摘要:	A multi-pass laminar counterflow cooler or heater is an open duct divided into four subchannels with uniform wall temperature by inserting three impermeable sheets. Only the temperature of the flow stream varies along the subchannels. Improvements in heat transfer efficiency were investigated analytically with the use of eigenfunction expansions in the power series. The enhancement results in heat-transfer efficiency for two multi-pass devices (flow pattern A and flow pattern B) are represented graphically and compared with those in a single-pass device (without three impermeable sheets inserted) and those in a double-pass device (only one impermeable sheet inserted). Analytical results show that suitable impermeable-sheet position adjustments can effectively enhance heat transfer efficiencies for two multi-pass devices (flow pattern A and flow pattern B) compared with the efficiencies of single and double-pass devices.
關聯:	Chemical engineering communications 191(8), pp.1064-1082
DOI:	10.1080/00986440490276407
显示于类别:	[化學工程與材料工程學系暨研究所] 期刊論文

文件中的档案:

档案	大小	格式	浏览次数
	0Kb	Unknown	338	检视/开启

在機構典藏中所有的数据项都受到原著作权保护.

TAIR相关文章