The present paper investigates the Magnetohydrodynamic peristaltic transportation through flexible channel under an oscilatory flux containing a porous medium. A perturbation method of solution is obtained in terms of wall slope parameter and closed form of expressions has been derived for axial velocity and transverse velocity and also shere stress. The effects of various physical parameters on axial velocity, transverse velocity, shere stress and fluid flux have been computed numerically. It is noted that the axial velocity gradually enhances by increasing the values of R, D-1 and M.
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