Magneto Convection in Tilted Square Cavity with Differentially Thermally Active Vertical Walls | Science Publications

Journal of Mathematics and Statistics

S. Velappan¹  G. Subbarayalu¹ 

关键词: Numerical analysis;    inclination angles;    vertical walls;    finite difference scheme;    relaxation method;    external parameters;    angles of inclination;    grashof number;    uniform temperature;    stream function;    Alternating Direction Implicit (ADI);   

DOI  :  10.3844/jmssp.2011.149.156

学科分类：社会科学、人文和艺术（综合）

来源: Science Publications

【 摘 要 】

Problem statement: The purpose of this study is to study numerically themagnetoconvection in a tilted square cavity with differentially thermally active vertical walls. The twovertical side walls of tilted enclosure are differentially thermally active, each consisting of alternatingequal sized hot and cold surface elements facing each other in an opposed manner while the horizontaltop and bottom walls are adiabatic. Approach: Alternating Direction Implicit (ADI) and Successiveover Relaxation methods are applied to solve the reformulated vorticity-stream function equations.Results: The results are obtained for a wide range of non dimensional parameters, such as Grashofnumber from 5000-50000, Hartmann number from 0-10 and angles of inclinations from 0-180

【 授权许可】

Unknown