Ion slip effect on a steady flow through a circular pipe of a dusty conducting Oldroyd 8-constant fluid |
| |
Authors: | H A Attia M A M Abdeen M T M M Elbarawy |
| |
Institution: | 1. Department of Engineering Mathematics and Physics, Faculty of Engineering, El-Fayoum University, El-Fayoum, 63514, Egypt 2. Department of Engineering Mathematics and Physics, Faculty of Engineering, Cairo University, Giza, 12211, Egypt
|
| |
Abstract: | In this paper, a steady magnetohydrodynamic (MHD) flow of a dusty incompressible electrically conducting Oldroyd 8-constant fluid through a circular pipe is examined with considering the ion slip effect. A constant pressure gradient in the axial direction and an external uniform magnetic field in the perpendicular direction are applied. A numerical solution is obtained for the governing nonlinear momentum equations by using finite differences. The effect of the ion slip, the non-Newtonian fluid characteristics, and the particle-phase viscosity on the velocity, volumetric flow rates, and skin friction coefficients of both the fluid and particle phases is reported. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|