Entropy generation and nanoparticles Cu O effects on MHD peristaltic transport of micropolar non-Newtonian fluid with velocity and temperature slip conditions

Ismael, Aya; Eldabe, Nabil Tawfik; Abouzeid, Mohamed; Elshabouri, Sami

doi:10.21608/ejchem.2022.120066.5388

Entropy generation and nanoparticles Cu O effects on MHD peristaltic transport of micropolar non-Newtonian fluid with velocity and temperature slip conditions

Document Type : Original Article

Authors

¹ Department of Mathematics, Faculty of Science, Ain shams University, Abbasiya, Egypt

² Mathematics Department, Faculty of Education, Ain Shams University, Cairo, Egypt

³ epartment of Mathematics, Faculty of Science, Ain shams University, Abbasiya, Egypt

10.21608/ejchem.2022.120066.5388

Abstract

The present paper analyzes the influences of entropy generation as well as slip velocity and temperature conditions on MHD micropolar biviscosity nanofluid flow through a porous medium in a channel with peristalsis. The fluid effects of mixed convection, radiation, viscous dissipation and thermal micropolar properties are taken into consideration. The assumptions of low-Reynolds number and long-wavelength are used to simplify the governing equations of this problem. A semi-analytical solutions of these equations are obtained by using homotopy perturbation method. Moreover, the entropy generation is obtained in this study. Results are discussed for various parameters of the problem and depicted graphically. Physically, our model is consistent with the motion of digestive juice in the bowel whenever we are going to insert an endoscopy through it.

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