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Thermodynamic irreversibility effects with Marangoni convection for third grade nanofluid flow
In this study, an analysis was performed to investigate the thermal and mass transport of radiative flow of a third-grade nanofluid with magnetohydrodynamic. The analysis concerns two-dimensional flow around an infinite disk. Heat transport is studied via heat generation/absorption, thermal radiatio...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10205508/ https://www.ncbi.nlm.nih.gov/pubmed/37229170 http://dx.doi.org/10.1016/j.heliyon.2023.e16192 |
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author | Muhammad, Khursheed Hayat, T. Ullah, Inayat Momani, S. |
author_facet | Muhammad, Khursheed Hayat, T. Ullah, Inayat Momani, S. |
author_sort | Muhammad, Khursheed |
collection | PubMed |
description | In this study, an analysis was performed to investigate the thermal and mass transport of radiative flow of a third-grade nanofluid with magnetohydrodynamic. The analysis concerns two-dimensional flow around an infinite disk. Heat transport is studied via heat generation/absorption, thermal radiation and Joule heating. Chemical reaction with activation energy is also considered. The nanofluid characteristics, including Brownian motion and thermophoretic diffusion, are explored via the Buongiorno model. Entropy analysis is also conducted. Moreover, the surface tension is assumed to be a linear function of concentration and temperature. Through adequate dimensionless variables, governed PDEs are non-dimensionlized and then tackled by ND-solve (a numerical method in Mathematica) for solutions purposes. Entropy generation, concentration, velocity, Bejan number and temperature are plotted as functions of the involved physical parameters. It is noticed that higher Marangoni number intensify velocity however it causes a decrease in the temperature. Entropy rate and Bejan number boost for large value of diffusion parameter. |
format | Online Article Text |
id | pubmed-10205508 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | Elsevier |
record_format | MEDLINE/PubMed |
spelling | pubmed-102055082023-05-24 Thermodynamic irreversibility effects with Marangoni convection for third grade nanofluid flow Muhammad, Khursheed Hayat, T. Ullah, Inayat Momani, S. Heliyon Research Article In this study, an analysis was performed to investigate the thermal and mass transport of radiative flow of a third-grade nanofluid with magnetohydrodynamic. The analysis concerns two-dimensional flow around an infinite disk. Heat transport is studied via heat generation/absorption, thermal radiation and Joule heating. Chemical reaction with activation energy is also considered. The nanofluid characteristics, including Brownian motion and thermophoretic diffusion, are explored via the Buongiorno model. Entropy analysis is also conducted. Moreover, the surface tension is assumed to be a linear function of concentration and temperature. Through adequate dimensionless variables, governed PDEs are non-dimensionlized and then tackled by ND-solve (a numerical method in Mathematica) for solutions purposes. Entropy generation, concentration, velocity, Bejan number and temperature are plotted as functions of the involved physical parameters. It is noticed that higher Marangoni number intensify velocity however it causes a decrease in the temperature. Entropy rate and Bejan number boost for large value of diffusion parameter. Elsevier 2023-05-12 /pmc/articles/PMC10205508/ /pubmed/37229170 http://dx.doi.org/10.1016/j.heliyon.2023.e16192 Text en © 2023 The Authors https://creativecommons.org/licenses/by/4.0/This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Research Article Muhammad, Khursheed Hayat, T. Ullah, Inayat Momani, S. Thermodynamic irreversibility effects with Marangoni convection for third grade nanofluid flow |
title | Thermodynamic irreversibility effects with Marangoni convection for third grade nanofluid flow |
title_full | Thermodynamic irreversibility effects with Marangoni convection for third grade nanofluid flow |
title_fullStr | Thermodynamic irreversibility effects with Marangoni convection for third grade nanofluid flow |
title_full_unstemmed | Thermodynamic irreversibility effects with Marangoni convection for third grade nanofluid flow |
title_short | Thermodynamic irreversibility effects with Marangoni convection for third grade nanofluid flow |
title_sort | thermodynamic irreversibility effects with marangoni convection for third grade nanofluid flow |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10205508/ https://www.ncbi.nlm.nih.gov/pubmed/37229170 http://dx.doi.org/10.1016/j.heliyon.2023.e16192 |
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