Simultaneous Chemical Reactions Effect on Dispersion of a Solute in Peristaltic Propulsion of a Newtonian Fluid in an Inclined Channel with Wall Properties

Abstract

In this paper, the dispersion of a solute in the peristaltic propulsion of an incompressible and viscous fluid through a permeable medium under the influence of wall properties with simultaneous homogeneous, heterogeneous chemical reactions in an inclined uniform channel has been studied. The issue is studied through conditions of Taylor's limit and long wavelength hypothesis. The mean effective coefficient of scattering expression is computed and outcomes are interpreted physically through graphs.

Thermal and physical impact of viscoplastic nanoparticles in a complex divergent channel due to peristalsis phenomenon: Heat generation and multiple slip effects

“…The complex pattern of upper and lower walls of the channel are mathematically defined as [ 28 ]: In Eqs. (1) , (2) , is half channel-width, is non-uniform (divergent) parameter, is wave speed, are distinct amplitudes of peristaltic wave, is wavelength and are distinct flow parameters related to peristaltic wave [ 28 ].

Fig.

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