MHD darcy-forchheimer nanofluid flow and entropy optimization in an odd-shaped enclosure filled with a (MWCNT-Fe3O4/water) using galerkin finite element analysis

Abstract MHD nanoliquid convective flow in an odd-shaped cavity filled with a multi-walled carbon nanotube-iron (II, III) oxide (MWCNT-Fe3O4) hybrid nanofluid is reported. The side walls are adiabatic, and the internal and external borders of the cavity are isothermally kept at high and low temperat...

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Autores principales:	Wael Al-Kouz, Abderrahmane Aissa, Aimad Koulali, Wasim Jamshed, Hazim Moria, Kottakkaran Sooppy Nisar, Abed Mourad, Abdel-Haleem Abdel-Aty, M. Motawi Khashan, I. S. Yahia
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/bad60cff29b1458cbe84ce015b4b6599
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spelling	oai:doaj.org-article:bad60cff29b1458cbe84ce015b4b65992021-11-28T12:20:11ZMHD darcy-forchheimer nanofluid flow and entropy optimization in an odd-shaped enclosure filled with a (MWCNT-Fe3O4/water) using galerkin finite element analysis10.1038/s41598-021-02047-y2045-2322https://doaj.org/article/bad60cff29b1458cbe84ce015b4b65992021-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-02047-yhttps://doaj.org/toc/2045-2322Abstract MHD nanoliquid convective flow in an odd-shaped cavity filled with a multi-walled carbon nanotube-iron (II, III) oxide (MWCNT-Fe3O4) hybrid nanofluid is reported. The side walls are adiabatic, and the internal and external borders of the cavity are isothermally kept at high and low temperatures of Th and Tc, respectively. The governing equations obtained with the Boussinesq approximation are solved using Galerkin Finite Element Method (GFEM). Impact of Darcy number (Da), Hartmann number (Ha), Rayleigh number (Ra), solid volume fraction (ϕ), and Heated-wall length effect are presented. Outputs are illustrated in forms of streamlines, isotherms, and Nusselt number. The impact of multiple parameters namely Rayleigh number, Darcy number, on entropy generation rate was analyzed and discussed in post-processing under laminar and turbulent flow regimes.Wael Al-KouzAbderrahmane AissaAimad KoulaliWasim JamshedHazim MoriaKottakkaran Sooppy NisarAbed MouradAbdel-Haleem Abdel-AtyM. Motawi KhashanI. S. YahiaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Wael Al-Kouz Abderrahmane Aissa Aimad Koulali Wasim Jamshed Hazim Moria Kottakkaran Sooppy Nisar Abed Mourad Abdel-Haleem Abdel-Aty M. Motawi Khashan I. S. Yahia MHD darcy-forchheimer nanofluid flow and entropy optimization in an odd-shaped enclosure filled with a (MWCNT-Fe3O4/water) using galerkin finite element analysis
description	Abstract MHD nanoliquid convective flow in an odd-shaped cavity filled with a multi-walled carbon nanotube-iron (II, III) oxide (MWCNT-Fe3O4) hybrid nanofluid is reported. The side walls are adiabatic, and the internal and external borders of the cavity are isothermally kept at high and low temperatures of Th and Tc, respectively. The governing equations obtained with the Boussinesq approximation are solved using Galerkin Finite Element Method (GFEM). Impact of Darcy number (Da), Hartmann number (Ha), Rayleigh number (Ra), solid volume fraction (ϕ), and Heated-wall length effect are presented. Outputs are illustrated in forms of streamlines, isotherms, and Nusselt number. The impact of multiple parameters namely Rayleigh number, Darcy number, on entropy generation rate was analyzed and discussed in post-processing under laminar and turbulent flow regimes.
format	article
author	Wael Al-Kouz Abderrahmane Aissa Aimad Koulali Wasim Jamshed Hazim Moria Kottakkaran Sooppy Nisar Abed Mourad Abdel-Haleem Abdel-Aty M. Motawi Khashan I. S. Yahia
author_facet	Wael Al-Kouz Abderrahmane Aissa Aimad Koulali Wasim Jamshed Hazim Moria Kottakkaran Sooppy Nisar Abed Mourad Abdel-Haleem Abdel-Aty M. Motawi Khashan I. S. Yahia
author_sort	Wael Al-Kouz
title	MHD darcy-forchheimer nanofluid flow and entropy optimization in an odd-shaped enclosure filled with a (MWCNT-Fe3O4/water) using galerkin finite element analysis
title_short	MHD darcy-forchheimer nanofluid flow and entropy optimization in an odd-shaped enclosure filled with a (MWCNT-Fe3O4/water) using galerkin finite element analysis
title_full	MHD darcy-forchheimer nanofluid flow and entropy optimization in an odd-shaped enclosure filled with a (MWCNT-Fe3O4/water) using galerkin finite element analysis
title_fullStr	MHD darcy-forchheimer nanofluid flow and entropy optimization in an odd-shaped enclosure filled with a (MWCNT-Fe3O4/water) using galerkin finite element analysis
title_full_unstemmed	MHD darcy-forchheimer nanofluid flow and entropy optimization in an odd-shaped enclosure filled with a (MWCNT-Fe3O4/water) using galerkin finite element analysis
title_sort	mhd darcy-forchheimer nanofluid flow and entropy optimization in an odd-shaped enclosure filled with a (mwcnt-fe3o4/water) using galerkin finite element analysis
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/bad60cff29b1458cbe84ce015b4b6599
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MHD darcy-forchheimer nanofluid flow and entropy optimization in an odd-shaped enclosure filled with a (MWCNT-Fe3O4/water) using galerkin finite element analysis

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