EFFECTS OF CHEMICAL REACTION ON FREE CONVECTION FLOW THROUGH A POROUS MEDIUM BOUNDED BY A VERTICAL SURFACE

The effect of a chemical reaction on a free convection flow through a porous medium bounded by a vertical infinite surface has been studied.  Velocity, temperature, and concentration profiles have been obtained for different values of parameters like the Grashof number, Prandtl number, and the chemical reaction parameter in the presence of homogeneous chemical reaction of first order. It is observed that the velocity and concentration increase during a generative reaction and decrease in a destructive reaction. The same is true for the behavior of the fluid temperature. The presence of the porous media diminishes the temperature.
Автор:  Mahapatra N., Dash G. C., Panda S., Acharya M.
Ключевые слова:  Chemical reaction, porous medium, generative reaction, Eckert number.
Стр:  118