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Mathematical Problems in EngineeringVolume 2009 2009, Article ID 758046, 12 pages

Research Article

Mechanical Engineering Department, Al-Huson University College, Al-Balqa Applied University, P.O. Box 21510, Irbid, Jordan

Mechanical Engineering Department, Al-Salt Community College, Al-Balqa Applied University, Al-Salt 19117, Jordan

Mechanical Engineering Department, Faculty of Engineering and Technology, Al-Balqa Applied University, P.O. Box 340558, Amman 11134, Jordan

Received 18 January 2009; Revised 4 August 2009; Accepted 12 November 2009

Academic Editor: Kumbakonam R. Rajagopal

Copyright © 2009 Mohammed Q. Al-Odat et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

The problem of transient, laminar, MHD double-diffusive free convection over a permeable vertical plate embedded in Darcy and non-Darcy porous medium is numerically investigated. Nonsimilarity solutions are obtained for constant wall temperature and concentration with a specified power law of mass flux parameter. The effects of the magnetic parameter, the inertial coefficient, Lewis number, the buoyancy ratio, and the lateral mass flux on heat and mass transfer coefficients are presented and discussed.





Autor: Mohammed Q. Al-Odat, Tariq A. Al-Azab, M. Al-Hasan, and B. A. Shannak

Fuente: https://www.hindawi.com/



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