Entropy generation analysis on electroosmotic flow in non-Darcy porous medium via peristaltic pumping

被引：46

作者：

Noreen, S. ^{[1
]}

Ul Ain, Qurat ^{[1
]}

机构：

[1] Comsats Univ Islamabad, Dept Math, Tarlai Kalan Pk Rd, Islamabad 44000, Pakistan

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2019年 / 137卷 / 06期

关键词：

Entropy generation; Electroosmosis; Heat transfer; Peristalsis; Non-Darcy porous medium; MHD MIXED CONVECTION; BLOOD-FLOW; MASS-TRANSFER; TRANSPORT; NANOFLUID; VISCOSITY; CHANNEL; DRIVEN; SPACE; FLUID;

D O I：

10.1007/s10973-019-08111-0

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In current paper, it is aimed to investigate the entropy generation of electroosmotic flow aggravated by peristaltic pumping across a non-Darcy porous medium. We have implemented the Darcy Forchheimer model to interpret the permeability of porous media. The electro-magneto-hydrodynamic flow is considered in a symmetric channel. We have analyzed the flow characteristics, heat transfer and entropy generation for various values of joule heating parameter gamma, Hartmann number H-m, Darcy number Omega(2), Forchheimer number c(F) and electroosmotic parameter m. It is found that entropy generation increases for increasing values of Darcy number Omega(2) and Forchheimer number c(F).

引用

页码：1991 / 2006

页数：16

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