标题:Transient electro-osmotic flow of generalized Maxwell fluids in a straight pipe of circular cross section
作者:Wang, Shaowei; Zhao, Moli; Li, Xicheng
作者机构:[Wang, Shaowei; Zhao, Moli] Shandong Univ, Sch Civil Engn, Dept Engn Mech, Jinan 250061, Peoples R China.; [Wang, Shaowei; Zhao, Moli] Shandong Univ 更多
通讯作者:Wang, SW
通讯作者地址:[Wang, SW]Shandong Univ, Sch Civil Engn, Dept Engn Mech, 17923 Jingshi Rd, Jinan 250061, Peoples R China.
来源:CENTRAL EUROPEAN JOURNAL OF PHYSICS
出版年:2014
卷:12
期:6
页码:445-451
DOI:10.2478/s11534-014-0463-x
关键词:transient flow; electro-osmosis flow; Laplace transform; Hankel; transform; velocity overshoot
摘要:The transient electro-osmotic flow of a generalized Maxwell fluid with fractional derivative in a narrow capillary tube is examined. With the help of an integral transform method, analytical expressions are derived for the electric potential and transient velocity profile by solving the linearized Poisson-Boltzmann equation and the Navier-Stokes equation. It was shown that the distribution and establishment of the velocity consists of two parts, the steady part and the unsteady one. The effects of relaxation time, fractional derivative parameter, and the Debye-Huckel parameter on the generation of flow are shown graphically and analyzed numerically. The velocity overshoot and oscillation are observed and discussed.
收录类别:SCOPUS;SCIE
WOS核心被引频次:11
Scopus被引频次:9
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84901827044&doi=10.2478%2fs11534-014-0463-x&partnerID=40&md5=ca332f9d1b0a548c814d7eb8abc2a081
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