Transport in Porous Media, Vol.73, No.2, 187-189, 2008
Comments on the paper "Non-Darcian Forced-Convection Flow of Viscous Dissipating Fluid over a Flat Plate Embedded in a Porous Medium" by O. Aydin and A. Kaya, Transport in Porous Media, doi : 10.1007/s11242-007-9200-x, 2008
In a very recent paper by Aydin and Kaya (Transp. Porous Media (to appear), 2008) the combined effects of viscous dissipation and surface mass flux on the forced-convection boundary-layer flow was considered. However, as the present Note shows, the thermal boundary condition imposed at the outer edge of the boundary-layer by Aydin and Kaya is incompatible with the energy equation, and thus the results of their paper are in error.