An Analytical Study on the Separation of Water Isotope Mixtures in Double-Flow Thermal-Diffusion Columns under the Specified Plate-Surface Area

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 987654321/52764

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題名:	An Analytical Study on the Separation of Water Isotope Mixtures in Double-Flow Thermal-Diffusion Columns under the Specified Plate-Surface Area
作者:	Ho, Chii-dong;Guo, Jia-jan
貢獻者:	淡江大學化學工程與材料工程學系
關鍵詞:	Double-Flow Thermal-Diffusion Column;Aspect Ratio;Channel Thickness Ratio, Heavy Water;Analytical Solution
日期:	2008-03-01
上傳時間:	2010-12-01 10:29:20 (UTC+8)
出版者:	淡江大學
摘要:	A new device that divides the Clusius-Dickel thermal-diffusion column into two subchannels by inserting a permeable-barrier resulting in improving the separation efficiency for heavy water system was investigated analytically. The analytical solutions were obtained by using the separated variables with an orthogonal expansion technique in the terms of power series. The theoretical predictions were represented graphically with feed mass flow rate, feed fraction concentration, aspect ratio and channel thickness ratio as parameters and compared to classical Clusius-Dickel column of the same working dimensions. Considerable separation efficiency improvements on heavy water enrichment were obtained by employing such double-flow devices with inserting a permeable-barrier, instead of using the Clusius-Dickel thermal-diffusion column.
關聯:	淡江理工學刊=Tamkang journal of science and engineering 11(1)，頁85-94
DOI:	10.6180/jase.2008.11.1.11
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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