Numerical investigation for Soret-Dufour and induced magnetic field effects on MHD peristalsis of pseudoplastic material

被引：12

作者：

Hayat, Tasawar ^{[1
,2
]}

Akram, Javaria ^{[1
]}

Zahir, Hina ^{[1
]}

Alsaedi, Ahmed ^{[2
]}

机构：

[1] Quaid I Azam Univ, Dept Math, Islamabad 45320, Pakistan

[2] King Abdulaziz Univ, Fac Sci, Dept Math, Nonlinear Anal & Appl Math NAAM Res Grp, Jeddah 21589, Saudi Arabia

来源：

PHYSICA SCRIPTA | 2019年 / 94卷 / 10期

关键词：

pseudoplastic fluid; induced magnetic field; Soret-Dufour effects; chemical reaction; numerical study; 4TH GRADE FLUID; CURVED CHANNEL; HEAT/MASS TRANSFER; CHEMICAL-REACTION; PRANDTL FLUID; HEAT-TRANSFER; POROUS-MEDIUM; FLOW; TRANSPORT; WALL;

D O I：

10.1088/1402-4896/ab1710

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Endoscopy in the peristalsis of pseudoplastic material with Soret, Dufour, and chemical reaction effects is addressed. An induced magnetic field is also discussed. A lubrication approach is followed for the development of the related equations. The governing problems are numerically solved. Graphs are provided for physical interpretation. The significant findings of the study include the activation of velocity and temperature and the reduction of an induced magnetic field, current density, concentration, and heat transfer coefficient when the electric current is enhanced. There is a qualitatively similar result for the magnetic Reynolds number on the current density and induced magnetic field.

引用

页数：11

共 28 条

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