Optimal configuration design for double-flow thermal-diffusion columns with external recycle

機構典藏 > College of Engineering > Graduate Institute & Department of Chemical and Materials Engineering > Journal Article > Item 987654321/89102

Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/89102

Title:	Optimal configuration design for double-flow thermal-diffusion columns with external recycle
Authors:	Ho, Chii-Dong;Yeh, Ho-Ming;Guo, Jia-Jan;Tu, Jr-Wei;Chuang, Ching-Jung
Contributors:	淡江大學化學工程與材料工程學系
Keywords:	Aspect ratio;Orthogonal expansion technique;Recycle ratio;Separation efficiency;Water isotopes
Date:	2010-05-01
Issue Date:	2013-05-13 15:17:07 (UTC+8)
Publisher:	Philadelphia: Elsevier Inc.
Abstract:	Optimal configuration dimensions for double-flow thermal-diffusion columns, established via an impermeable or a permeable-barrier, with external recycle both ends, are investigated theoretically for the H2O–HDO–D2O system. The analytical solutions are obtained using an eigenfunction expansion in terms of a power series. The predicted degree of separation is represented graphically with channel thickness ratio, recycle ratio, and aspect ratio as parameters. Compared to classical Clusius-Dickel thermal-diffusion columns of the same working dimensions, significant improvements can be realized and the improvements from permeable-barrier devices are higher than those which impermeable-barrier devices.
Relation:	Progress in Nuclear Energy 52(4), pp.425–434
DOI:	10.1016/j.pnucene.2009.09.005
Appears in Collections:	[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

Files in This Item:

File	Size	Format
index.html	0Kb	HTML	210	View/Open