Impacts of lorentz force and chemical reaction on peristaltic transport of Jeffrey fluid in a penetrable channel with injection/suction at walls

Alexandria Engineering Journal

M.Y. Rafiq¹  Hubba Umer²  Z. Abbas³  J. Hasnain³ 

[1] Corresponding author.;Department of Computer Sciences, Bahria University, Islamabad 44000, Pakistan;Department of Mathematics, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan;

关键词: Peristaltic transport;    Jeffrey fluid;    Magnetic field;    Suction/injection;    Chemical reaction;   

DOI  :  

来源: DOAJ

【 摘 要 】

This article aims to inspect the impacts of the chemical reaction and magnetohydrodynamic on the peristaltic transport of a non-Newtonian Jeffrey fluid through a porous channel. The impacts of slip and convective conditions are also considered. The exact outcomes of the mathematical model are computed assuming low Reynolds number Re→0 and long wavelength δ<<1 deliberations. This model is beneficial in physiological systems to empathize with the two-fluid flow behaviors. The involvement of sundry parameters occurred in the flow system is inspected through graphical demonstrations. The trapping phenomena have also been emphasized through drawing streamlines. Outcomes indicate that the velocity declines with raising the magnetic and slip parameters whereas the pumping rate enhances with enlarging λ1 in the co-pumping region (negative pressure rise) however it displays declining behavior in the free pumping region (positive pressure rise). The current inquiry is also designated for Newtonian fluid λ1→0 as a special case of our analysis. Further, a comparative analysis is also presented for JF with Newtonian fluid.

【 授权许可】

Unknown