期刊
APPLIED MATHEMATICS AND COMPUTATION
卷 211, 期 2, 页码 502-509出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.amc.2009.01.068
关键词
Electro-osmotic flow; Lab-on-a-chip; Viscoelastic fluids; Generalized Oldroyd-B model
资金
- Nanyang Technological University
Transient electro-osmotic flow of viscoelastic fluids in rectangular micro-channels is investigated. The general twofold series solution for the velocity distribution of electro-osmotic flow of viscoelastic fluids with generalized fractional Oldroyd-B constitutive model is obtained by using finite Fourier and Laplace transforms. Under three limiting cases, the generalized Oldroyd-B model simplifies to Newtonian model, fractional Maxwell model and generalized second grade model, where all the explicit exact solutions for velocity distribution are found through the discrete Laplace transform of the sequential fractional derivatives. These exact solutions may be able to predict the flow behavior of viscoelastic biological fluids in BioMEMS and Lab-on-a-chip devices and thus could benefit the design of these devices. (C) 2009 Elsevier Inc. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据