Features of entropy generation on viscous double-diffusion nanofluid flow over a vertical exponentially stretching surface

Abstract

Abstract The present investigation is related to entropy generation analysis for double-diffusive convection past an exponentially stretching sheet in a porous media. Governing system of coupled dimensionless nonlinear partial differential equations is evaluated using the spectral-quasilinearization method. The effects of various critical controlling parameters on velocity, temperature, concentration, and entropy generation profiles are graphically analyzed. It is procured that profiles of entropy generation inflated for both Brinkman's number and Reynold's number. The computed results are compared with the previously published articles.