Abstract
The current communication addresses the two-dimensional peristaltic transport of viscous fluid in a channel having porous medium as well as porous boundaries. The walls of the channel are assumed to be compliant to represent the driving mechanism of the muscle. The equations of motion are considered for the deformable boundaries and the fluid to investigate the fluid–solid interaction problem. The zeroth-, first-, and second-order solutions of stream function for a small amplitude ratio are determined by using regular perturbation. Impact of related parameters on quantities D
1
, D
2
, mean velocity perturbation function, and mean velocity distribution function are interpreted graphically. One fundamental finding of the considered examination is that the increase in permeability parameter increases the amplitude of the velocity distribution function.