教師資料查詢 | 類別: 期刊論文 | 教師: 陳俊成 LUKE CHEN (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107
學期1
出版(發表)日期2018/10/10
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Journal of Desalination and Water Treatment 71(2017), p.32-44
摘要The modeling equations for predicting distillate flux in the flat-plate direct contact membrane distillation module with inserting W-shaped carbon-fiber spacers of various hydrodynamic angles in flow
channels were developed theoretically 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 were 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Air gap membrane distillation;Desalination;Relative roughness;Permeate flux;Temperature polarization
語言英文(美國)
ISSN
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別美國
公開徵稿
出版型式,電子版
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