Comment on the paper 'Transient MHD free convective flow past an infinite vertical plate embedded in a porous medium with viscous dissipation, Siva Reddy Sheri, R. Srinivasa Raju, Meccanica, DOI 10.1007/s11012-015-0285-y'

A numerical investigation of transient magnetohydrodynamic free convection flow past an infinite vertical plate embedded in a porous medium with viscous dissipation is presented in the above paper. The governing differential equations are transformed into a set of non-linear coupled partial differential equations and are solved numerically using the finite element method. Numerical results for the velocity, temperature and concentration profiles within the boundary layer are presented and discussed.