Investigation for mixed convection flow of physiological fluid due to non-uniform vertical complex channel with entropy generation effects

A theoretical mathematical model has been proposed to analyze the combined heat and mass transfer impact due to peristaltic flow of Carreau-Yasuda nanofluid model. The flow is causing by non-uniform complex wavy channel with convergent and divergent characterization. The analysis is updated with applications of entropy generation applications. The investigation for enhancement in heat transfer is visualized by adopting the nonlinear radiated impact. Furthermore, the mixed convection and activation energy effects. Both surfaces of non-uniform channel are specified at distinct zeta potential. The utilization of governing theories along with the Poisson Boltzmann equation have been incorporated to model the problem. The simplification of problem is incorporated via Debye–Huckel linearization. The numerical method based on shooting technique is suggested to simulates the problem. The physical characteristics of flow problem in view of involved parameters is presented.