Impact of slip boundaries on double diffusivity convection in an asymmetric channel with magneto‐tangent hyperbolic nanofluid with peristaltic flow

Abstract

Abstract The impact of slip boundaries on velocity, thermal and concentration convection in a magneto‐tangent hyperbolic nanofluid coated with peristaltic flow is the objective of this article. The magneto‐tangent hyperbolic nanofluid flow equations are mathematically defined in detail. The purpose problem is simplified under creeping flow and long wavelength assumptions. The analysis is performed under slip boundary conditions. The extremely non‐linear equations are solved using a numerical technique. The significance of important physical parameters of relevance is graphically illustrated for Weissenberg number, Hartmann number, thermophoresis parameter, power law index, Brownian motion, Soret and Dufour diffusively parameters. It is noted that temperature profile rises because of the growing influence of thermal slip, but concentration falls as a result of rising concentration slip parameter.