Eur. Phys. J. Plus (2022) 137: 669
https://doi.org/10.1140/epjp/s13360-022-02890-6

Regular Article

Impact of magnetic dipole on flow and heat transfer of AA7072-AA7075/water based nanofluid over a stretching sheet using Koo and Kleinstreuer model

Department of Mathematics, Davangere University, Davangere, India

^a ganikganesh@gmail.com

Received: 20 September 2021
Accepted: 21 March 2022
Published online: 7 June 2022

Abstract

This paper deals with stream lime analysis on AA7072-AA7075 alloys due to a sheet. The relevant system of the flow configuration is considered using stretching surface geometry in presence of radially varying magnetic dipole field. Such mathematical model handled by invoking similar solutions for governing equations. The obtained combinations of nonlinear PDE’s are solved numerically by utilizing RKF-45 technique by adopting shooting method. Behaviour of various parameters on flow and thermal gradients are deliberated through graphs. Also, skin friction and Nusselt number are examined graphically. Result reveals that the skin friction $(C_f)$ and the Nusselt number $(N{u}_x)$ reduces due to the enhancement of Second-grade parameter ${(\alpha }_2)$ and solid volume friction of the nanoparticles.