Viscous dissipation effects on the thermal radiatively induced micropolar fluid using the metachronal wave of cilia in the presence of slip constraints

Cilia motion is commonly located in mammalian cells of living organisms which continually grow and feature conspicuously. The ciliary apparatus is associated with cell cycle movement and proliferation, and cilia play a dynamic part in human and animal growth and everyday life. The motivation of these applications, a theoretical model is presented to examine the viscous dissipation effects on the ciliary flow of micropolar fluid through a two- two-dimensional channel under slip constraints. The flow is controlled by the metachronal wave propagation generated by cilia beating on the inner walls of the channel. The model comprises the motivational aspects of radiative flux and predicts the parametric ranges for excellent heat transfer results. The normalized equations are simplified by the lubrication hypothesis and analytical outcomes are attained by integration technique. Graphical illustrations have been utilized to explore the impressions of the derived physical parameters on the flow configurations to give each parameter a physical interpretation. Special attention is given to investigating the pumping and trapping characteristics of the micropolar fluid due to ciliary metachronism. The major outcomes disclosed that the fluid velocity upsurges for enhancing values of coupling number and micropolar parameter. The pressure gradient increased with the slip parameter, providing insights into flow control, particularly where minimizing or enhancing shear is critical. The fluid temperature is enhanced by enhancing the Brickman number however temperature is decreased by increasing the thermal radiation parameter.