Staff Members - Benha University
Comment on “Variable heat flux effect on magnetohydrodynamic flow and heat transfer over an unsteady stretching sheet in the presence of thermal radiation” by Ahmed M. Megahed, Canadian Journal of Physics, 2014, 92(1): 86-91
researchgate.net • 2015
Publication Information
Authors
Mostafa A. A. Mahmoud
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Journal
researchgate.net
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publication.type
International
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Abstract
The study of flow and heat transfer over an unsteady stretching sheet has
considerable attention due to its important in many engineering applications.
Recently, Megahed [1] numerically studied the effects of thermal radiation on
laminar hydrodymagnetic boundary layer flow and heat transfer over an
unsteady stretching sheet with variable heat flux using the Chebyshev spectral
method. It is found that there are the following fundamental errors :
considerable attention due to its important in many engineering applications.
Recently, Megahed [1] numerically studied the effects of thermal radiation on
laminar hydrodymagnetic boundary layer flow and heat transfer over an
unsteady stretching sheet with variable heat flux using the Chebyshev spectral
method. It is found that there are the following fundamental errors :