期刊
INTERNATIONAL JOURNAL OF APPLIED MECHANICS
卷 6, 期 5, 页码 -出版社
IMPERIAL COLLEGE PRESS
DOI: 10.1142/S1758825114500616
关键词
Peristaltic transport; pulsatile flow; Maxwell fluid; mechanical efficiency
类别
This article analytically investigates the interaction of pulsatile flow with peristaltic transport of a viscoelastic Maxwell fluid in a cylindrical tube. The flow is considered unsteady even in the wave frame analysis where we impose a periodic pressure gradient. This transport is studied under low Reynolds number and long wavelength approximations. The governing equations are developed up to the second-order in the Deborah number and the Womersley number. We first analyzed the impact of the pulsatile flow, of the occlusion and of the viscoelastic effects of fluid on the pressure rise and on the friction force. Physical behavior of different parameters of the problem has been graphically presented and the influence of these parameters on the mechanical efficiency has been analyzed.
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