Unsteady rotating electroosmotic flow with time-fractional Caputo-Fabrizio derivative

被引：15
|
作者：
Xu, Meizhen [1 ]
Jian, Yongjun [2 ]
机构：
[1] Inner Mongolia Univ Technol, Coll Sci, Hohhot 010051, Inner Mongolia, Peoples R China
[2] Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Inner Mongolia, Peoples R China
来源：
APPLIED MATHEMATICS LETTERS | 2020年 / 100卷
基金：
中国国家自然科学基金;
关键词：
Electroosmotic (EO) flow; Unsteady rotation; Time-fractional Caputo-Fabrizio derivative; Laplace transform; 2-LAYER FLUIDS; STRAIGHT PIPE; LAB;
D O I：
10.1016/j.aml.2019.106015
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
As an effective driven mechanism proved experimentally, rotating electroosmotic (EO) micropump has attracted the attentions of many researchers in recent years. In this article, an exact solution of transient rotating EO flow with time-fractional Caputo-Fabrizio derivative through a slit microchannel is obtained by using Laplace transform method. It is interesting to find from computational results that with the increase of fractional parameter alpha (0<alpha<1), the time required to attain steady velocity becomes shorter and the oscillating phenomenon becomes more pronounced. (C) 2019 Elsevier Ltd. All rights reserved.
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页数：6
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