期刊
COMMUNICATIONS IN NONLINEAR SCIENCE AND NUMERICAL SIMULATION
卷 16, 期 11, 页码 4303-4317出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cnsns.2011.03.015
关键词
Thermal-diffusion; Rotating disc; Partial slip; Heat transfer; Sorer effect
类别
资金
- King Saud University [KSU-VPP-117]
The purpose of present research is to derive analytical expressions for the solution of steady MHD convective and slip flow due to a rotating disk. Viscous dissipation and Ohmic heating are taken into account. The nonlinear partial differential equations for MHD laminar flow of the homogeneous fluid are reduced to a system of five coupled ordinary differential equations by using similarity transformation. The derived solution is expressed in series of exponentially-decaying functions using homotopy analysis method (HAM). The convergence of the obtained series solutions is examined. Finally some figures are sketched to show the accuracy of the applied method and assessment of various slip parameter gamma, magnetic field parameter M. Eckert Ec, Schmidt Sc and Soret Sr numbers on the profiles of the dimensionless velocity, temperature and concentration distributions. Validity of the obtained results are verified by the numerical results. Crown Copyright (C) 2011 Published by Elsevier B.V. All rights reserved.
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