Fully developed forced convection H2O-CuO nanofluid flow through concentric pipes annular sector duct by using KKL model

Author:

Ahmed Farhan1ORCID

Affiliation:

1. Department of Mathematics, Government Degree College Sherwan Abbottabad, Peshawar, Pakistan

Abstract

Fully developed hydro-thermal H2 O- CuO nanofluid flow through concentric pipes annular sector duct is carried out. Koo–Kleinstreuer–Li ( KKL) model correlations are taken into account to discuss the forced convection flow under the effect of Brownian motion. For discretizing and numerical simulation of governing mathematical problem, finite volume based method, ( FVBM) and well known technique “semi implicit procedure for pressure linked equations, ( SIMPLE) revised” are utilized, whereas constant axial wall heat flux with uniform peripheral wall temperature and, constant and uniform wall temperature known as H1 and T thermally fully developed conditions respectively, are used to discuss the heat transfer rate for different contribution of “Copper Oxide ( CuO)” nanoparticles, n, in base fluid “pure water”. By adding the contribution of nanoparticles, the enhancement in fanning friction factor, fRe, and average Nusselt number, Nu, has been estimated upto 7.72% and 7.54% respectively, in H1 thermal case, whereas 7.71% and 7.16% respectively, in T thermal case.

Publisher

SAGE Publications

Subject

Mechanical Engineering,Energy Engineering and Power Technology

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Convective heat transfer of electrically conducting MHD power law fluid through annular sector duct;Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science;2023-12-27

2. Numerically hydrothermal fully developed forced convective hybrid nanofluid flow through annular sector duct;Modern Physics Letters B;2023-10-03

3. Forced convective power-law fluid flow through porous annular sector duct;Modern Physics Letters B;2023-07-08

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