Investigation of cross-diffusion effects on Casson fluid flow in existence of variable fluid properties

被引：27

作者：

Sivaraj, R. ^{[1
]}

Benazir, A. Jasmine ^{[1
]}

Srinivas, S. ^{[2
]}

Chamkha, A. J. ^{[3
,4
]}

机构：

[1] VIT, Dept Math, Sch Adv Sci, Vellore 632014, Tamil Nadu, India

[2] VIT, Dept Math, Amaravathi 522237, India

[3] Prince Mohammad Bin Fahd Univ, Dept Mech Engn, Prince Sultan Endowment Energy & Environm, Al Khobar 31952, Saudi Arabia

[4] Amer Univ Ras Al Khaimah, RAK Res & Innovat Ctr, POB 10021, Ras Al Khaymah, U Arab Emirates

来源：

EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS | 2019年 / 228卷 / 01期

关键词：

NONUNIFORM HEAT SOURCE/SINK; BOUNDARY-LAYER-FLOW; MOVING POROUS PLATE; MASS-TRANSFER; CHEMICAL-REACTION; THERMAL-RADIATION; VISCOUS DISSIPATION; MICROPOLAR FLUID; CONVECTIVE FLOW; VERTICAL CONE;

D O I：

10.1140/epjst/e2019-800187-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A numerical investigation has been carried out for coupled partial differential equations which describe varying fluid properties on unsteady, free convective chemically reacting fluid flow on a moving vertical cone and flat plate. The computations for flow, heat, and mass transport in presence of thermal radiation, viscous dissipation, Soret and Dufour effects are carried out using Crank-Nicolson scheme. The influence of active parameters on transport properties of the fluid is displayed in form of graphs and tables. The results elucidate that the consideration of variable fluid properties has a significant influence on the flow, heat and mass transfer characteristics. Strengthening the Casson fluid parameter tends to decelerate the fluid velocity and escalate the local skin friction.

引用

页码：35 / 53

页数：19

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