Figure 7From: Thermal dispersion effects on convective heat and mass transfer in an Ostwald de Waele nanofluid flow in porous media Variation of (a) temperature and (b) concentration profiles with similarity variable η for varying buoyancy (Nr), when n=0.5 , γ=0.3 , Ra d =1 , Le=1 , Nt=Nb=0.3 . Back to article page