Numerical Analysis on Heat Transfer in Parallel-Flow Rectangular Recuperators with Internal Recycle

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 987654321/106118

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題名:	Numerical Analysis on Heat Transfer in Parallel-Flow Rectangular Recuperators with Internal Recycle
作者:	Ho-Ming Yeh;Chii-Dong Ho
關鍵詞:	Heat Transfer;Rectangular Recuperators;Internal Reflux;Parallel Flow
日期:	2012/03/15
上傳時間:	2016-04-22 13:20:40 (UTC+8)
出版者:	淡江大學
摘要:	Heat transfer in parallel-flow rectangular recuperators with internal recycle has been investigated. In contrast to a single-pass device of same size without recycle, considerable improvement in performance is achievable if one of the flow channels, either heated-fluid phase or cooled-fluid phase, is divided into two subchannels of same width with one performed as the cocurrent-flow operating subchannel and the other as the countercurrent-flow reflux subchannel which provides the increase of fluid velocity, resulting in reduction of heat-transfer resistance. The improvement in performance by recycling operation increases as flow rate and reflux ratio increase with negligible amount of hydraulic-dissipated energy
關聯:	Journal of Applied Science and Engineering 15(1), p.59-68
DOI:	10.6180/jase.2012.15.1.07
顯示於類別:	[化學工程與材料工程學系暨研究所] 期刊論文

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