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Darcy-Forchheimer Flow of Water Conveying Multi-Walled Carbon Nanoparticles through a Vertical Cleveland Z-Staggered Cavity Subject to Entropy Generation

To date, when considering the dynamics of water conveying multi-walled carbon nanoparticles (MWCNT) through a vertical Cleveland Z-staggered cavity where entropy generation plays a significant role, nothing is known about the increasing Reynold number, Hartmann number, and Darcy number when constant...

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Autores principales: Rasool, Ghulam, Saeed, Abdulkafi Mohammed, Lare, Animasaun Isaac, Abderrahmane, Aissa, Guedri, Kamel, Vaidya, Hanumesh, Marzouki, Riadh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9144444/
https://www.ncbi.nlm.nih.gov/pubmed/35630212
http://dx.doi.org/10.3390/mi13050744
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author Rasool, Ghulam
Saeed, Abdulkafi Mohammed
Lare, Animasaun Isaac
Abderrahmane, Aissa
Guedri, Kamel
Vaidya, Hanumesh
Marzouki, Riadh
author_facet Rasool, Ghulam
Saeed, Abdulkafi Mohammed
Lare, Animasaun Isaac
Abderrahmane, Aissa
Guedri, Kamel
Vaidya, Hanumesh
Marzouki, Riadh
author_sort Rasool, Ghulam
collection PubMed
description To date, when considering the dynamics of water conveying multi-walled carbon nanoparticles (MWCNT) through a vertical Cleveland Z-staggered cavity where entropy generation plays a significant role, nothing is known about the increasing Reynold number, Hartmann number, and Darcy number when constant conduction occurs at both sides, but at different temperatures. The system-governing equations were solved using suitable models and the Galerkin Finite Element Method (GFEM). Based on the outcome of the simulation, it is worth noting that increasing the Reynold number causes the inertial force to be enhanced. The velocity of incompressible Darcy-Forchheimer flow at the middle vertical Cleveland Z-staggered cavity declines with a higher Reynold number. Enhancement in the Hartman number causes the velocity at the center of the vertical Cleveland Z-staggered cavity to be reduced due to the associated Lorentz force, which is absent when H(a) = 0 and highly significant when H(a) = 30. As the Reynold number grows, the Bejan number declines at various levels of the Hartmann number, but increases at multiple levels of the Darcy number.
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spelling pubmed-91444442022-05-29 Darcy-Forchheimer Flow of Water Conveying Multi-Walled Carbon Nanoparticles through a Vertical Cleveland Z-Staggered Cavity Subject to Entropy Generation Rasool, Ghulam Saeed, Abdulkafi Mohammed Lare, Animasaun Isaac Abderrahmane, Aissa Guedri, Kamel Vaidya, Hanumesh Marzouki, Riadh Micromachines (Basel) Article To date, when considering the dynamics of water conveying multi-walled carbon nanoparticles (MWCNT) through a vertical Cleveland Z-staggered cavity where entropy generation plays a significant role, nothing is known about the increasing Reynold number, Hartmann number, and Darcy number when constant conduction occurs at both sides, but at different temperatures. The system-governing equations were solved using suitable models and the Galerkin Finite Element Method (GFEM). Based on the outcome of the simulation, it is worth noting that increasing the Reynold number causes the inertial force to be enhanced. The velocity of incompressible Darcy-Forchheimer flow at the middle vertical Cleveland Z-staggered cavity declines with a higher Reynold number. Enhancement in the Hartman number causes the velocity at the center of the vertical Cleveland Z-staggered cavity to be reduced due to the associated Lorentz force, which is absent when H(a) = 0 and highly significant when H(a) = 30. As the Reynold number grows, the Bejan number declines at various levels of the Hartmann number, but increases at multiple levels of the Darcy number. MDPI 2022-05-08 /pmc/articles/PMC9144444/ /pubmed/35630212 http://dx.doi.org/10.3390/mi13050744 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Rasool, Ghulam
Saeed, Abdulkafi Mohammed
Lare, Animasaun Isaac
Abderrahmane, Aissa
Guedri, Kamel
Vaidya, Hanumesh
Marzouki, Riadh
Darcy-Forchheimer Flow of Water Conveying Multi-Walled Carbon Nanoparticles through a Vertical Cleveland Z-Staggered Cavity Subject to Entropy Generation
title Darcy-Forchheimer Flow of Water Conveying Multi-Walled Carbon Nanoparticles through a Vertical Cleveland Z-Staggered Cavity Subject to Entropy Generation
title_full Darcy-Forchheimer Flow of Water Conveying Multi-Walled Carbon Nanoparticles through a Vertical Cleveland Z-Staggered Cavity Subject to Entropy Generation
title_fullStr Darcy-Forchheimer Flow of Water Conveying Multi-Walled Carbon Nanoparticles through a Vertical Cleveland Z-Staggered Cavity Subject to Entropy Generation
title_full_unstemmed Darcy-Forchheimer Flow of Water Conveying Multi-Walled Carbon Nanoparticles through a Vertical Cleveland Z-Staggered Cavity Subject to Entropy Generation
title_short Darcy-Forchheimer Flow of Water Conveying Multi-Walled Carbon Nanoparticles through a Vertical Cleveland Z-Staggered Cavity Subject to Entropy Generation
title_sort darcy-forchheimer flow of water conveying multi-walled carbon nanoparticles through a vertical cleveland z-staggered cavity subject to entropy generation
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9144444/
https://www.ncbi.nlm.nih.gov/pubmed/35630212
http://dx.doi.org/10.3390/mi13050744
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