Soret and Dufour Effects on Unsteady MHD Mixed Convection Flow past a Radiative Vertical Porous Plate Embedded in a Porous Medium with Chemical Reaction

• 作者: Bhupendra K. Sharma Kailash Yadav Nidhish K. Mishra R. C. Chaudhary
• 来源期刊: 应用数学(英文)
• 学科: 物理学
• 关键词: Dufour EFFECT SORET EFFECT MHD Radiation Chemical Reaction
• 年，卷（期）: 2012,（7）
• 页码范围: 717-723
• 页数: 7页
• 分类号: O35

摘要

The Soret and Dufour effects on unsteady MHD mixed convection flow past an infinite radiative vertical porous plate embedded in a porous medium in the presence of chemical reaction have been studied. A uniform magnetic field acts perpendicular to the porous surface. The Rosseland approximation has been used to describe the radiative heat flux in energy equation. The governing equations are solved numerically by applying explicit finite difference Method. The effects of various parameters on the velocity, temperature and concentration fields have been examined with the help of graphs.