Electroosmotic velocity in an array of parallel cylindrical fibers with a slip surface

被引：2
|
作者：
Ohshima, Hiroyuki [1 ]
机构：
[1] Tokyo Univ Sci, Fac Pharmaceut Sci, 2641 Yamazaki Noda, Chiba 2788510, Japan
来源：
COLLOID AND POLYMER SCIENCE | 2021年 / 299卷 / 06期
关键词：
Electroosmotic velocity; Zeta potential; Cylindrical fiber; Slip surface; CHARGED COLLOIDAL CYLINDERS; UNIVALENT SALT-SOLUTIONS; ELECTROPHORETIC MOBILITY; CONCENTRATED SUSPENSIONS; HENRYS FUNCTION; POROUS-MEDIA; ELECTROKINETICS; CATAPHORESIS; PARTICLES; FLOW;
D O I：
10.1007/s00396-021-04821-w
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A theory of electroosmosis in an array of parallel cylindrical fibers of Kozak and Davis (J Colloid Interface Sci 112:403-411, 1986) is extended to cover the case where the hydrodynamic slip occurs on the fiber surface. An analytic formula for the electroosmotic velocity for low zeta potentials is obtained, and its simple approximate expression without involving numerical integration is also derived.
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页码：937 / 941
页数：5
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