Heat and mass transfer analysis of MHD peristaltic flow through a complaint porous channel with variable thermal conductivity

被引：67

作者：

Vaidya, H. ^{[1
]}

Rajashekhar, C. ^{[2
]}

Manjunatha, G. ^{[2
]}

Prasad, K., V ^{[1
]}

Makinde, O. D. ^{[3
]}

Vajravelu, K. ^{[4
]}

机构：

[1] VSK Univ, Dept Math, Ballari 583105, Karnataka, India

[2] Manipal Acad Higher Educ, Manipal Inst Technol, Dept Math, Manipal 576104, Karnataka, India

[3] Stellenbosch Univ, Fac Mil Sci, Private Bag X2, ZA-7395 Saldanha, South Africa

[4] Univ Cent Florida, Dept Math, Orlando, FL 32816 USA

来源：

PHYSICA SCRIPTA | 2020年 / 95卷 / 04期

关键词：

Darcy number; concentration slip; wall rigidity; magnetic parameter; viscous damping force parameter; INCLINED MAGNETIC-FIELD; COUPLE STRESS FLUID; COMPLIANT WALLS; TRANSPORT; TUBE;

D O I：

10.1088/1402-4896/ab681a

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The MHD peristaltic motion of Bingham fluid through a uniform channel is examined under the influence of long wavelength and small Reynolds number. The impact of variable thermal conductivity, convective heat transfer, porous boundaries, and wall properties are considered. The semi-analytical technique is utilized to solve the governing nonlinear temperature equation. The effects of different parameters on the physiological quantities of interest are captured with the assistance of MATLAB programming. The assessment reveals that an ascent in a magnetic parameter reduces the velocity field. Further, an increment in the estimation of variable thermal conductivity upgrades the temperature profiles. Besides, the trapped bolus is a function of a porous parameter, and an increase in porous parameter will have the proportional increment in the other parameter.

引用

页数：11

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