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Three-dimensional flow over a stretching surface with chemical reaction and suction/injection

Saad A. R., Elbashbeshy E. M. A., Emam T. G., Abdel-Wahed M. S.

International Journal of Applied Mechanics and Engineering

2012

Vol. 17, no. 1

203-212

The effects of suction/injection and chemical reaction on mass transfer characteristics over a stretching surface subjected to three dimensional flows are studied. The governing boundary layer equations are transformed to ordinary differential equations containing the suction/injection parameter, stretching ratio parameter, concentration parameter, chemical reaction parameter, and Schmidt number. These equations are solved numerically. Concentration profiles are computed and discussed in details for various values of the different parameters.

Heat transfer over an exponentially stretching continuous surface with suction

Elbashbeshy E. M. A.

Archives of Mechanics

2001

Vol. 53, nr 6

643-651

Similary solutions of the laminar boundary layer equations describing heat and flow in a quiescent fluid driven by an exponentially stretching surface subject to suction are examined numerically. The direction and amount of heat flow were found to be dependent on the magnitude of ... (parameter of temperature) for the same Prandtl number. Nusselt number increases with increasing ... and the Prandtl number. The effect of decreasing suction parameter is found to be significant particularly for the Prandtl number.