期刊
CHINESE JOURNAL OF PHYSICS
卷 56, 期 1, 页码 58-66出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cjph.2017.11.022
关键词
MHD; stretching; Heat transfer; Disk; Dual solutions
资金
- Ministry of Higher Education, Malaysia [FRGS/1/2015/SG04/UKM/01/1]
A steady magnetohydrodynamic (MHD) flow past a radially stretching or shrinking disk is investigated. The governing partial differential equations are transformed into a set of ordinary (similarity) differential equations by a similarity transformation. These equations along with the corresponding boundary conditions are solved numerically using the boundary value problem solver (bvp4c) in Matlab. The effects of magnetic field and suction on the shear stress and the heat transfer are analyzed and discussed. It is found that both parameters affect more in the shrinking region. The increase in the magnetic parameter results in the increase of the skin friction coefficient but decrease in the local Nusselt number. The skin friction coefficient and the local Nusselt number increase as suction increases.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据