Ternary nanoparticles effect in rotating hydromagnetic Jeffery-Hamel flow of nanofluids

Author:

Lemouedda Badreddine1,Kezzar Mohamed12,Rafique Khuram3,Sari Mohamed Rafik4,Tabet Ismail5,Khan Ilyas6ORCID

Affiliation:

1. Mechanical Engineering Department, University of 20 Aout 1955, Skikda, Algeria

2. Materials and Energy Engineering Laboratory (LMGE), Technology Department, Faculty of Technology, 20 Aout 1955 University of Skikda, Skikda, Algeria

3. Department of Mathematics, University of Sialkot, Sialkot, Pakistan

4. Mechanics of Materials and Plant Maintenance Research Laboratory (LR3MI), Mechanical Engineering Department, Faculty of Engineering, Badji Mokhtar University of Annaba (UBMA), Annaba, Algeria

5. Physical Engineering Department, University of 20 Aout 1955, Skikda, Algeria

6. Department of Mathematics, College of Science Al-Zulfi, Majmaah University, Al-Majmaah, Saudi Arabia

Abstract

This research-work aims to study the dynamic behavior in rotating ternary hybrid nanofluid. More exactly hydro-magnetic ternary hybrid nano-fluid ( Cu, Al2 O3, and Ag) flow through rotating converging/diverging channel has been investigated. The governing equations (PDEs) are converted to ODEs using the similarity transformations. In the next step, the problem has been solved numerically by using Runge-Kutta-Fehlberg 4th–5th order with shooting technique and analytically by using Duan–Rach Approach (DRA). The present results is compared with the HAM-based Mathematica package BVPh 2 and those available in the literature for several cases. The effects of parameters such as Reynolds number (Re), channel half-angle (α), rotational parameter (Ro), ternary hybrid nanoparticles ( Cu + Al2 O3 + Ag), and Hartmann number (Ha) on the evolution of ternary hybrid nano-fluid velocity and skin friction coefficient is considered.

Funder

Ministry of Education in KSA

Publisher

SAGE Publications

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