Unsteady Magnetohydrodynamics (MHD) mixed convection flow over a cone with the effect of chemical reaction and viscous dissipation

被引：2

作者：

Mustafa, Zubair ^{[1
]}

Javed, T. ^{[1
]}

Hayat, T. ^{[2
]}

机构：

[1] Int Islamic Univ, Dept Math & Stat, Islamabad 44000, Pakistan

[2] Quaid i Azam Univ, Dept Math, Islamabad 44000, Pakistan

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2024年 / 38卷 / 24期

关键词：

Viscous dissipation; MHD; variable thermal conductivity; mixed convection; variable viscosity; chemical reaction; rotating cone; homotopy analysis method; BOUNDARY-LAYER-FLOW; HEAT-TRANSFER; VARIABLE VISCOSITY; POROUS-MEDIUM; THERMAL-CONDUCTIVITY; STRETCHING SHEET; MASS-TRANSFER; FLUID; NANOFLUID; PLATE;

D O I：

10.1142/S021797922450320X

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper investigates the Magnetohydrodynamics (MHD) convective flow over a cone with the influence of viscous dissipation, variable viscosity, chemical reaction and variable thermal conductivity effects. Related equations are tackled by the Homotopy analysis method (HAM). The impacts of physical variables on concentration, velocity and temperature are presented through numerical tables and graphs. It is noticed that the heat transfer rate (Nusselt number) increases against Prandtl number. Similarly, the mass transfer rate (Sherwood number) increases against Schmidt number. Also, it is seen that skin friction in tangential and azimuthal direction increases against the buoyancy forces ratio parameter. Current results are validated with previous literature work.

引用

页数：19

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