The impact of Carreau-Yasuda nanofluid flow on ciliated walls of the channel

Abstract

The peristaltic transport of Carreau-Yasuda fluid model over a sinusoidal medium of non-Newtonian nano flow is examined. In this analysis, the channel walls are considered as ciliated with the higher and lower walls. The formulation of the 2D fluid model depends on the nonlinear (PDEs) that are transformed into simple ordinary (ODEs) by applying the dimensionless parameters and long-wavelength approximation. The numerical solution of the 2D system is taken out by applying the MATHEMATICA solver NDSolve function. The impact of various parameters, such as, flow rate parameterF, wave-length number δ, Brownian motion number Nb, thermophoresis number Nt, and account of eccentricity αon the velocity profile, temperature distribution, and concentration distribution and stream function are addressed with graphs.