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:Theoretical and experimental studies of direct contact membrane distillation modules with inserting W-shaped carbon-fiber spacers
學年105
學期2
出版(發表)日期2017/04/01
作品名稱Theoretical and experimental studies of direct contact membrane distillation modules with inserting W-shaped carbon-fiber spacers
作品名稱(其他語言)
著者Chii-Dong Ho; Luke Chen; Jing-Yuan Lai; Choon Aun Ng
單位
出版者
著錄名稱、卷期、頁數Desalination and Water Treatment 71, p.32-44
摘要The modeling equations for predicting distillate flux in the flat-plate direct contact membrane distillation (DCMD) module with inserting W-shaped carbon-fiber spacers of various hydrodynamic angles in flow channels were developed theoretical and experimentally. The pure water productivity and temperature distributions of both hot and cold feed streams are represented graphically with the volumetric flow rate, inlet saline temperature as parameters, and the experimental data was incorporated with the slot opening of the spacers and hydrodynamic angle as parameters to validate the theoretical predictions. A description of the average Nusselt number was made to evolve a correlation for a heat transfer coefficient correction factor in incorporating with experimental data. The effects of operating and design parameters such as volumetric flow rate, slot opening and hydrodynamic angle of the spacers, and fluid inlet temperature on pure water productivity and production energy efficiency were also delineated.
關鍵字Membrane Processes;Hydrodynamics;Desalination, Permeate flux;Temperature polarization;Thermal boundary layer.
語言英文
ISSN1944-3994; 1944-3986
期刊性質國外
收錄於SCI;
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
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