Numerical Simulation of MHD Peristaltic Flow with Variable Electrical Conductivity and Joule Dissipation Using Generalized Differential Quadrature Method

Muhammad Qasim,Zafar Ali,Abderrahim Wakif,Zoubair Boulahia

Fig.8 Variation of pressure gradient ${\rm d}p/{\rm d}x$ for different values of electrical conductivity parameter $\beta $, when $a=0.5,$ $b=0.5,$ $d=1,$ $Q=1.5,$ $x=0.1,$ $\phi =\pi /3,$ $Br=0.4$, and $\beta =0.8.$