Free convective oscillatory flow and mass transfer past a porous plate in the presence of radiation for an optically thin fluid

Abstract

We study the two-dimensional free convective oscillatory flow and mass transfer of a viscous and optically thin gray fluid over a porous vertical plate in the pres-ence of radiation. The governing partial differential equations have been trans-formed to ordinary differential equations. Numerical solutions are obtained for different values of radiation parameter, Grashof number, and Schmidt number.