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:Modeling of Conjugated Heat Transfer in Direct-Contact Membrane Distillation of Seawater Desalination Systems
學年101
學期1
出版(發表)日期2012/10/01
作品名稱Modeling of Conjugated Heat Transfer in Direct-Contact Membrane Distillation of Seawater Desalination Systems
作品名稱(其他語言)
著者Ho, Chii-Dong; Yang, Tzu-Jing; Wang, Bo-Cheng
單位淡江大學化學工程與材料工程學系; 淡江大學化學學系
出版者Weinheim: Wiley - V C H Verlag GmbH & Co. KGaA
著錄名稱、卷期、頁數Chemical Engineering & Technology 35(10), pp.1765–1776
摘要The modeling equations for the temperature distribution and temperature polarization profiles in a laminar concurrent-flow parallel-plate direct-contact membrane distillation (DCMD) module were developed theoretically. The analytical solutions for such conjugated Graetz problems in DCMD systems were obtained using the variable separation method with an orthogonal expansion technique extended in power series. A description of the average Nusselt number variations and temperature distributions of both the hot and cold feed streams is given. The feed velocity effect on the temperature profiles and average Nusselt number was examined and is reported by employing the computed eigenvalues and the relevant constants. The analytical results show that the initial saline temperature effect on the hot feed stream regarding the pure water productivity is more significant than that of the hot and cold feed stream velocity variations.
關鍵字Conjugated Graetz problems;Desalination;Direct-contact membrane distillation;Heat transfer
語言英文
ISSN1521-4125
期刊性質國外
收錄於SCI;
產學合作
通訊作者Ho, Chii-Dong
審稿制度
國別德國
公開徵稿
出版型式,電子版,紙本
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