Aj. Chamkha et Ara. Khaled, Nonsimilar hydromagnetic simultaneous heat and mass transfer by mixed convection from a vertical plate embedded in a uniform porous medium, NUM HEAT A, 36(3), 1999, pp. 327-344
This work considers steady, laminar, hydromagnetic simultaneous heat and ma
ss transfer by mixed convection flow over a permeable vertical plate immers
ed in a uniform porous medium for the cases of power law variations of both
the wall temperature and concentration and the wall heat flux and mass flu
x. Appropriate transformations are employed to transform the governing diff
erential equations to a nonsimilar form. The transformed equations are solv
ed numerically by an accurate, implicit, iterative, finite difference metho
d. The obtained results are validated by favorable comparisons with previou
sly published work on special cases of the problem. A parametric study illu
strating the influence of all involved parameters on the local Nusselt and
Sherwood numbers is conducted. The results of this parametric study are sho
wn graphically, and the physical aspects of the problem are discussed.