教師資料查詢 | 類別: 期刊論文 | 教師: 何啟東 Ho, Chii-dong (瀏覽個人網頁)

標題:Conjugated Mass Transfer in An Inclined Thermal-Diffusion Column for Heavy Water Enrichment with Plate Aspect Ratio Variations
學年101
學期2
出版(發表)日期2013/07/01
作品名稱Conjugated Mass Transfer in An Inclined Thermal-Diffusion Column for Heavy Water Enrichment with Plate Aspect Ratio Variations
作品名稱(其他語言)
著者Ho, Chii-Dong; Yeh, Ho-Ming; Cheng, Tung-Wen; Wang, Chiung-Jeng
單位
出版者
著錄名稱、卷期、頁數Progress in Nuclear Energy 66, pp.90-98
摘要A two-dimensional mathematical model was developed theoretically to predict the degree of separation of heavy water in an inclined flat-plate thermal-diffusion column. An orthogonal expansion technique for solving separation problems of heavy water enrichment under plate aspect ratio and inclination angle variations was carried out analytically. The effects of plate aspect ratio and inclination angle on the degree of separation have been investigated with a consideration of a fixed operating expense. Considerable improvements in device performance are obtained if the thermal-diffusion columns are inclined at the optimal angles as compared to the vertical orientation. Further improvement can be achieved if the flow-rate fractions of top and bottom products are suitably adjusted.
關鍵字Heavy water enrichment;Thermal-diffusion column;Graetz problems;Inclination angle;Plate aspect ratio
語言英文(美國)
ISSN0149-1970;1878-4224
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者Ho, Chii-Dong
審稿制度
國別美國
公開徵稿
出版型式,電子版,紙本
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