Peristaltic thrusting of a thermal-viscosity nanofluid through a resilient vertical pipe

Author:

Abumandour Ramzy M.1ORCID,Eldesoky Islam M.12,Kamel Mohamed H.34,Ahmed Mohamed M.1,Abdelsalam Sara I.5ORCID

Affiliation:

1. Basic Engineering Sciences Department , Faculty of Engineering, Menofia University , Shebin El-Kom , Egypt

2. Basic Engineering Sciences Department , Elmenofia Higher Institute of Engineering and Technology , El-Menofia , Egypt

3. Department of Engineering Mathematics and Physics, Faculty of Engineering , Cairo University , Egypt

4. Madina Higher Institute of Engineering and Technology , Giza , Egypt

5. Basic Science, Faculty of Engineering , The British University in Egypt , Al-Shorouk City , Cairo , 11837 , Egypt

Abstract

Abstract In the article, the effects of the thermal viscosity and magnetohydrodynamic on the peristalsis of nanofluid are analyzed. The dominant neutralization is deduced through long wavelength approximation. The analytical solution of velocity and temperature is extracted by using steady perturbation. The pressure gradient and friction forces are obtained. Numerical results are calculated and contrasted with the debated theoretical results. These results are calculated for various values of Hartmann number, variable viscosity parameter and amplitude ratio. It is observed that the pressure gradient is reduced with an increase in the thermal viscosity parameter and that the Hartmann number enhances the pressure difference.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

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