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:Performance Improvement of Countercurrent-Flow Direct Contact Membrane Distillation in Seawater Desalination Systems
學年101
學期1
出版(發表)日期2012/09/09
作品名稱Performance Improvement of Countercurrent-Flow Direct Contact Membrane Distillation in Seawater Desalination Systems
作品名稱(其他語言)
著者Chii-Dong Ho; Tz-Jin Yang; Yu-Chuan Chuang
單位
出版者
著錄名稱、卷期、頁數Desalination and Water Treatment 51(25-27), pp.5113-5120
摘要The modeling equations for the temperature distribution and pure water productivity in a parallel-plate direct contact membrane distillation module under countercurrent-flow were derived theoretically with the use of the mass balance on each subchannel. The analytical solution is obtained by using the separated variables method with an orthogonal expansion technique extended in power series. The pure water productivity, average Nusselt number, and temperature distributions of both hot and cold feed streams are represented graphically with the feed velocity and the inlet saline temperature as parameters. The improvements of device performance were achieved under the countercurrent-flow operation. The influences of operation and design parameters on the pure water productivity are also discussed.
關鍵字Conjugated Graetz problems;Countercurrent;Nusselt number;Direct contact membrane distillation;Pure water productivity
語言英文
ISSN1944-3994;1944-3986
期刊性質國外
收錄於SCI;EI;
產學合作
通訊作者Chii-Dong Ho
審稿制度
國別英國
公開徵稿
出版型式,電子版,紙本
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!