IMPACT OF VARIABLE SLIP AND WALL PROPERTIES ON PERISTALTIC FLOW OF EYRING–POWELL FLUID THROUGH INCLINED CHANNEL: ARTIFICIAL INTELLIGENCE BASED PERTURBATION TECHNIQUE

Abstract

This paper emphasizes a new attempt at the peristaltic transport of Eyring–Powell fluid through a uniform channel. The analysis is performed in the presence of wall properties under the influence of variable liquid properties, the flow problem is mathematically developed. The channel walls are subjected to velocity and thermal slip conditions with long-wavelength and low Reynolds number approximations employed in the study. The governed nonlinear partial differential equations are normalized by using relevant nondimensional parameters and the solutions are obtained with the help of a regular perturbation technique. The effects of physical parameters of interest such as velocity, temperature, concentration, and streamlines are represented graphically. The investigations reveal that the material parameters and elastic parameters of the Eyring–Powell fluid model play a significant role by affecting the velocity and temperature profiles.