Irreversibility minimization analysis of ferromagnetic Oldroyd-B nanofluid flow under the influence of a magnetic dipole

Abstract Studies highlighting nanoparticles suspensions and flow attributes in the context of their application are the subject of current research. In particular, the utilization of these materials in biomedical rheological models has gained great attention. Magneto nanoparticles have a decisive ro...

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Autores principales:	Muhammad Ramzan, Fares Howari, Jae Dong Chung, Seifedine Kadry, Yu-Ming Chu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/bca5f9c948ce4da781f2a2fc5724d0fc
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spelling	oai:doaj.org-article:bca5f9c948ce4da781f2a2fc5724d0fc2021-12-02T13:30:50ZIrreversibility minimization analysis of ferromagnetic Oldroyd-B nanofluid flow under the influence of a magnetic dipole10.1038/s41598-021-84254-12045-2322https://doaj.org/article/bca5f9c948ce4da781f2a2fc5724d0fc2021-02-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-84254-1https://doaj.org/toc/2045-2322Abstract Studies highlighting nanoparticles suspensions and flow attributes in the context of their application are the subject of current research. In particular, the utilization of these materials in biomedical rheological models has gained great attention. Magneto nanoparticles have a decisive role in the ferrofluid flows to regulate their viscoelastic physiognomies. Having such substantial interest in the flow of ferrofluids our objective is to elaborate the melting heat transfer impact in a stretched Oldroyd-B flow owing to a magnetic dipole in the presence of entropy generation optimization. Buongiorno nanofluid model expounding thermophoretic and Brownian features are considered. Moreover, activation energy with chemical reaction is also considered. The Cattaneo–Christov heat flux model is affianced instead of conventional Fourier law. The renowned bvp4c function of MATLAB is utilized to handle the nonlinearity of the system. Impacts of miscellaneous parameters are portrayed through graphical fallouts and numeric statistics. Results divulge that the velocity and temperature profiles show the opposite trend for growing estimates of the ferromagnetic parameter. It is also noticed that the temperature ratio parameter diminishes the entropy profile. Moreover, it is seen that the concentration profile displays a dwindling trend for the Brownian motion parameter and the opposite trend is witnessed for the thermophoretic parameter.Muhammad RamzanFares HowariJae Dong ChungSeifedine KadryYu-Ming ChuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-19 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Muhammad Ramzan Fares Howari Jae Dong Chung Seifedine Kadry Yu-Ming Chu Irreversibility minimization analysis of ferromagnetic Oldroyd-B nanofluid flow under the influence of a magnetic dipole
description	Abstract Studies highlighting nanoparticles suspensions and flow attributes in the context of their application are the subject of current research. In particular, the utilization of these materials in biomedical rheological models has gained great attention. Magneto nanoparticles have a decisive role in the ferrofluid flows to regulate their viscoelastic physiognomies. Having such substantial interest in the flow of ferrofluids our objective is to elaborate the melting heat transfer impact in a stretched Oldroyd-B flow owing to a magnetic dipole in the presence of entropy generation optimization. Buongiorno nanofluid model expounding thermophoretic and Brownian features are considered. Moreover, activation energy with chemical reaction is also considered. The Cattaneo–Christov heat flux model is affianced instead of conventional Fourier law. The renowned bvp4c function of MATLAB is utilized to handle the nonlinearity of the system. Impacts of miscellaneous parameters are portrayed through graphical fallouts and numeric statistics. Results divulge that the velocity and temperature profiles show the opposite trend for growing estimates of the ferromagnetic parameter. It is also noticed that the temperature ratio parameter diminishes the entropy profile. Moreover, it is seen that the concentration profile displays a dwindling trend for the Brownian motion parameter and the opposite trend is witnessed for the thermophoretic parameter.
format	article
author	Muhammad Ramzan Fares Howari Jae Dong Chung Seifedine Kadry Yu-Ming Chu
author_facet	Muhammad Ramzan Fares Howari Jae Dong Chung Seifedine Kadry Yu-Ming Chu
author_sort	Muhammad Ramzan
title	Irreversibility minimization analysis of ferromagnetic Oldroyd-B nanofluid flow under the influence of a magnetic dipole
title_short	Irreversibility minimization analysis of ferromagnetic Oldroyd-B nanofluid flow under the influence of a magnetic dipole
title_full	Irreversibility minimization analysis of ferromagnetic Oldroyd-B nanofluid flow under the influence of a magnetic dipole
title_fullStr	Irreversibility minimization analysis of ferromagnetic Oldroyd-B nanofluid flow under the influence of a magnetic dipole
title_full_unstemmed	Irreversibility minimization analysis of ferromagnetic Oldroyd-B nanofluid flow under the influence of a magnetic dipole
title_sort	irreversibility minimization analysis of ferromagnetic oldroyd-b nanofluid flow under the influence of a magnetic dipole
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/bca5f9c948ce4da781f2a2fc5724d0fc
work_keys_str_mv	AT muhammadramzan irreversibilityminimizationanalysisofferromagneticoldroydbnanofluidflowundertheinfluenceofamagneticdipole AT fareshowari irreversibilityminimizationanalysisofferromagneticoldroydbnanofluidflowundertheinfluenceofamagneticdipole AT jaedongchung irreversibilityminimizationanalysisofferromagneticoldroydbnanofluidflowundertheinfluenceofamagneticdipole AT seifedinekadry irreversibilityminimizationanalysisofferromagneticoldroydbnanofluidflowundertheinfluenceofamagneticdipole AT yumingchu irreversibilityminimizationanalysisofferromagneticoldroydbnanofluidflowundertheinfluenceofamagneticdipole
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Irreversibility minimization analysis of ferromagnetic Oldroyd-B nanofluid flow under the influence of a magnetic dipole

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