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Entropy and Bejan Number Influence on the Liquid Film Flow of Viscoelastic Hybrid Nanofluids in a Porous Space in Terms of Heat Transfer

[Image: see text] The aim of this study is to determine the influence of the various parameters on the flow of thin film motion on an inclined extending surface. Maxwell fluid is used as a base fluid, and magnesium oxide (MgO) and titanium dioxide (TiO(2)) are used as nanocomponents. The width of th...

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Autores principales: Gul, Taza, Mukhtar, Safyan, Alghamdi, Wajdi, Ali, Ishtiaq, Saeed, Anwar, Kumam, Poom
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9494426/
https://www.ncbi.nlm.nih.gov/pubmed/36157780
http://dx.doi.org/10.1021/acsomega.2c03975
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author Gul, Taza
Mukhtar, Safyan
Alghamdi, Wajdi
Ali, Ishtiaq
Saeed, Anwar
Kumam, Poom
author_facet Gul, Taza
Mukhtar, Safyan
Alghamdi, Wajdi
Ali, Ishtiaq
Saeed, Anwar
Kumam, Poom
author_sort Gul, Taza
collection PubMed
description [Image: see text] The aim of this study is to determine the influence of the various parameters on the flow of thin film motion on an inclined extending surface. Maxwell fluid is used as a base fluid, and magnesium oxide (MgO) and titanium dioxide (TiO(2)) are used as nanocomponents. The width of the thin film is considered variable and varied according to the stability of the proposed model. The magnetic field is used in the vertical track to the flow field. The entropy generation and Bejan number are examined under the influence of various embedded parameters. The outputs of the liquid film motion, thermal profile, and concentration field are also shown with the help of their respective graphs based on the collected data. The solution of the model involves key features such as entropy generation, Bejan number, drag force, and heat transfer rate. Brinkman number, magnetic parameter, radiation parameter, thickness parameter β, and unsteadiness parameter S are also deliberated graphically. The percentage improvement for the enhancement of heat transfer has been calculated and compared for both the nanofluid and hybrid nanofluids. The results are validated through comparison with the existing literature.
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spelling pubmed-94944262022-09-23 Entropy and Bejan Number Influence on the Liquid Film Flow of Viscoelastic Hybrid Nanofluids in a Porous Space in Terms of Heat Transfer Gul, Taza Mukhtar, Safyan Alghamdi, Wajdi Ali, Ishtiaq Saeed, Anwar Kumam, Poom ACS Omega [Image: see text] The aim of this study is to determine the influence of the various parameters on the flow of thin film motion on an inclined extending surface. Maxwell fluid is used as a base fluid, and magnesium oxide (MgO) and titanium dioxide (TiO(2)) are used as nanocomponents. The width of the thin film is considered variable and varied according to the stability of the proposed model. The magnetic field is used in the vertical track to the flow field. The entropy generation and Bejan number are examined under the influence of various embedded parameters. The outputs of the liquid film motion, thermal profile, and concentration field are also shown with the help of their respective graphs based on the collected data. The solution of the model involves key features such as entropy generation, Bejan number, drag force, and heat transfer rate. Brinkman number, magnetic parameter, radiation parameter, thickness parameter β, and unsteadiness parameter S are also deliberated graphically. The percentage improvement for the enhancement of heat transfer has been calculated and compared for both the nanofluid and hybrid nanofluids. The results are validated through comparison with the existing literature. American Chemical Society 2022-09-08 /pmc/articles/PMC9494426/ /pubmed/36157780 http://dx.doi.org/10.1021/acsomega.2c03975 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by-nc-nd/4.0/Permits non-commercial access and re-use, provided that author attribution and integrity are maintained; but does not permit creation of adaptations or other derivative works (https://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Gul, Taza
Mukhtar, Safyan
Alghamdi, Wajdi
Ali, Ishtiaq
Saeed, Anwar
Kumam, Poom
Entropy and Bejan Number Influence on the Liquid Film Flow of Viscoelastic Hybrid Nanofluids in a Porous Space in Terms of Heat Transfer
title Entropy and Bejan Number Influence on the Liquid Film Flow of Viscoelastic Hybrid Nanofluids in a Porous Space in Terms of Heat Transfer
title_full Entropy and Bejan Number Influence on the Liquid Film Flow of Viscoelastic Hybrid Nanofluids in a Porous Space in Terms of Heat Transfer
title_fullStr Entropy and Bejan Number Influence on the Liquid Film Flow of Viscoelastic Hybrid Nanofluids in a Porous Space in Terms of Heat Transfer
title_full_unstemmed Entropy and Bejan Number Influence on the Liquid Film Flow of Viscoelastic Hybrid Nanofluids in a Porous Space in Terms of Heat Transfer
title_short Entropy and Bejan Number Influence on the Liquid Film Flow of Viscoelastic Hybrid Nanofluids in a Porous Space in Terms of Heat Transfer
title_sort entropy and bejan number influence on the liquid film flow of viscoelastic hybrid nanofluids in a porous space in terms of heat transfer
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9494426/
https://www.ncbi.nlm.nih.gov/pubmed/36157780
http://dx.doi.org/10.1021/acsomega.2c03975
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