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.7 Variation of pressure gradient ${\rm d}p/{\rm d}x$ for different values of Hartmann number $M$, when $a=0.5,$ $b=0.5,$ $d=1,$ $Q=1.5,$ $x=0.1,$ $ \phi =\pi /3,$ $Br=0.3$, and $\beta =0.4.$