Magnetohydrodynamics Nanofluidics 8 Heat transfer 6 Ordinary differential equations 6 Reynolds number 6 Mass transfer 5 Porous materials 5 Boundary layers 4 Heat and mass transfer 4 Magnetic-field 4 Nanofluids 4 Viscous flow 4 Boundary layer flow 3 Friction 3 Hybrid nanofluid 3 Nanofluid flow 3 Non Newtonian flow 3 Prandtl number 3 Similarity transformation 3 Analysis method 2 Bejan number 2 Boundary conditions 2 Chemical reactions 2 Entropy 2 Entropy generation 2 Finite difference method 2 Finite-difference methods 2 Flow and heat transfer 2 Flow of fluids 2 Fluid-flow 2