Jeffery Hamel Flow of a non-Newtonian Fluid

ransform is applied to reduce governing nonlinear partial differential equations to a much simpler ordinary differential equation. Variation of Parameters Method (VPM) is then employed to solve resulting equation. Same problem is solved numerical by using Runge-Kutta order 4 method. A comparison between both the solutions iscarried out to check the efficiency of VPM. Effects of emerging parameters are demonstrated both for diverging and converging channels using graphical simulation

Keywords:

Hamel flow , Casson fluid , Variation of Parameters Method (VPM) , converging and diverging channels , Runge-Kutta order 4 method