教師資料查詢 | 類別: 期刊論文 | 教師: 曾琇瑱 Tseng Shio-jenn (瀏覽個人網頁)

標題:Effect of eccentricity on the electroosmotic flow in an elliptic channel
學年104
學期1
出版(發表)日期2015/12/15
作品名稱Effect of eccentricity on the electroosmotic flow in an elliptic channel
作品名稱(其他語言)
著者Bo-Tau Liu, Shiojenn Tseng, Jyh-Ping Hsu
單位
出版者
著錄名稱、卷期、頁數Journal of Colloid and Interface Science 460, p.81-86
摘要The electroosmotic flow in an elliptic channel having constant surface potential (CSP) or charge density (CSCD) is considered at low potential and arbitrary double layer thickness. Analytical expressions for the flow velocity and the corresponding asymptotic results for thick double layers that are readily applicable to experimentalists are recovered. For the range of salt concentration usually encountered in practice, the mean flow velocity for the case of CSP differs both quantitatively and qualitatively from that for the case of CSCD. Using an equivalent circular channel to simulate an elliptic one is inappropriate, in general, neither is assuming electroneutrality on the channel axis even when double layer is ca. 1/3 of the equivalent channel radius.
關鍵字Electroosmotic flow;Elliptic channel;Analytical solution;Mathieu functions
語言英文(美國)
ISSN0021-9797; 1095-7103 (Electronic)
期刊性質國外
收錄於SCI;
產學合作
通訊作者Jyh-Ping Hsu
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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