Impact of Couple Stress with Rotation on Walters, B Fluid in Porous Medium

: With the help of a couple stress model and porous material, this research examines peristaltic flow Walter's B fluid through an asymmetric channel. For balance mass, motion, trapped phenomena, velocity distribution, pressure gradient, constitutive equation is modeled. In analysis, wavelength with low Remolds number assumption chosen, perturbation method used to provide accurate solution. Gained knowledge includes impact various parameters on confined phenomenon's distribution gradient. The set numbers presented here graphic analysis these parameters.