A Study of Some Peristaltic Flows through Channels with Permeablewalls. Fluid Dynamics

      Аннотация: This book delves into the study of peristaltic flows through channels with permeable walls, considering slip and suction/injection effects. The introductory information lays the groundwork for understanding peristaltic flows through channels with permeable walls, investigates the effects of complete slip on peristaltic transport of Jeffrey fluid in a tapered channel. Further the book examines similar effects on the peristaltic flow of Casson fluid, observing increased velocity with first-order slip parameter and suction/injection parameter, along with pressure rise variations. Subsequently it analyses Vogel's model of viscosity on Jeffrey fluid, showing pressure rise decreases with increasing slip and Jeffrey parameters. Peristaltic flow of couple stress fluid between permeable walls is explored, revealing pressure rise decreases with increasing suction parameter. Finally, the study examines peristaltic flow of Ellis fluid in a tube with complete slip, observing increased pressure rise with Ellis parameter and noting the influence of slip parameters on pumping performance. The book contributes insights into understanding and optimizing peristaltic flows in practical applications.

Ключевые слова: Peristaltic Flows, channels-permeable walls, Suction and Injection