International Journal of Science and Technology

International Journal of Science and Technology>> Volume 7, Number 9, September 2017

International Journal of Science and Technology


An Unsteady Forced and Free Convection Flow Past an Infinite Permeable Vertical Plate

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Author S.Daniel , Y.Tella ,U. Sani
On Pages 177-183
Volume No. 3
Issue No. 3
Issue Date March, 2013
Publishing Date March, 2013
Keywords Suction/Injection, Free convection, Prandtl number.


Abstract

A suction/injection (s) controlled free convection motion of a viscous incompressible fluid past an infinite permeable vertical plate considered. The expression for temperature (?) and velocity (u) fields obtained and using laplace transform technique. The influence of each variable parameter is discussed with the aid of graphs. It is found that temperature (?) is higher near the plate with injection while velocity (u) is more enhanced near the plate with both suction and injection. Also it is observed that the skin friction(t) decreases with increasing suction/injection (s) when time (t) is constant.

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