✦ LIBER ✦

Heat and mass transfer for Soret and Dufour’s effects on Hiemenz flow through porous medium onto a stretching surface

✍ Scribed by R. Tsai; J.S. Huang

Publisher: Elsevier Science
Year: 2009
Tongue: English
Weight: 420 KB
Volume: 52
Category: Article
ISSN: 0017-9310
DOI: 10.1016/j.ijheatmasstransfer.2008.10.017

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✦ Synopsis

A theoretical study of the steady stagnation point flow over a flat stretching surface in the presence of species concentration and mass diffusion under Soret and Dufour's effects has been obtained by solving the governing equations of continuity, momentum, energy and concentration using similarity analysis and numerical technique. Results showed that the fields were influenced appreciably by the effects of exothermic or endothermic chemical reaction, stretching parameter and radiation, etc. It was evident that for some kinds of mixtures with the light and medium molecular weight, the Soret and Dufour's effects should be considered as well.

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