Cargando…
Entropy generation and induced magnetic field in pseudoplastic nanofluid flow near a stagnant point
In this present article the entropy generation, induced magnetic field, and mixed convection stagnant point flow of pseudoplastic nano liquid over an elastic surface is investigated. The Buongiorno model is employed in modeling. Through the use of the boundary layer idea, flow equations are transfor...
Autores principales: | , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2021
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8660917/ https://www.ncbi.nlm.nih.gov/pubmed/34887469 http://dx.doi.org/10.1038/s41598-021-02997-3 |
_version_ | 1784613294987804672 |
---|---|
author | Hou, Enran Hussain, Azad Rehman, Aysha Baleanu, Dumitru Nadeem, Sohail Matoog, R. T. Khan, Ilyas Sherif, El-Sayed M. |
author_facet | Hou, Enran Hussain, Azad Rehman, Aysha Baleanu, Dumitru Nadeem, Sohail Matoog, R. T. Khan, Ilyas Sherif, El-Sayed M. |
author_sort | Hou, Enran |
collection | PubMed |
description | In this present article the entropy generation, induced magnetic field, and mixed convection stagnant point flow of pseudoplastic nano liquid over an elastic surface is investigated. The Buongiorno model is employed in modeling. Through the use of the boundary layer idea, flow equations are transformed from compact to component form. The system of equations is solved numerically. The Induced magnetic spectrum falls near the boundary and grows further away as the reciprocal of the magnetic Prandtl number improves. The fluctuation of induced magnetic rises while expanding the values of mixed convection, thermophoresis, and magnetic parameters, whereas it declines for increment in the Brownian and stretching parameters. The velocity amplitude ascends and temperature descends for the rise in magnetic parameter. The mass transfer patterns degrade for the higher amount of buoyancy ratio while it boosts by the magnification of mixed convection and stretching parameters. Streamlines behavior is also taken into account against the different amounts of mixed convection and magnetic parameters. The pseudoplastic nanofluids are applicable in all electronic devices for increasing the heating or cooling rate in them. Further, pseudoplastic nanofluids are also applicable in reducing skin friction coefficient. |
format | Online Article Text |
id | pubmed-8660917 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-86609172021-12-13 Entropy generation and induced magnetic field in pseudoplastic nanofluid flow near a stagnant point Hou, Enran Hussain, Azad Rehman, Aysha Baleanu, Dumitru Nadeem, Sohail Matoog, R. T. Khan, Ilyas Sherif, El-Sayed M. Sci Rep Article In this present article the entropy generation, induced magnetic field, and mixed convection stagnant point flow of pseudoplastic nano liquid over an elastic surface is investigated. The Buongiorno model is employed in modeling. Through the use of the boundary layer idea, flow equations are transformed from compact to component form. The system of equations is solved numerically. The Induced magnetic spectrum falls near the boundary and grows further away as the reciprocal of the magnetic Prandtl number improves. The fluctuation of induced magnetic rises while expanding the values of mixed convection, thermophoresis, and magnetic parameters, whereas it declines for increment in the Brownian and stretching parameters. The velocity amplitude ascends and temperature descends for the rise in magnetic parameter. The mass transfer patterns degrade for the higher amount of buoyancy ratio while it boosts by the magnification of mixed convection and stretching parameters. Streamlines behavior is also taken into account against the different amounts of mixed convection and magnetic parameters. The pseudoplastic nanofluids are applicable in all electronic devices for increasing the heating or cooling rate in them. Further, pseudoplastic nanofluids are also applicable in reducing skin friction coefficient. Nature Publishing Group UK 2021-12-09 /pmc/articles/PMC8660917/ /pubmed/34887469 http://dx.doi.org/10.1038/s41598-021-02997-3 Text en © The Author(s) 2021 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Hou, Enran Hussain, Azad Rehman, Aysha Baleanu, Dumitru Nadeem, Sohail Matoog, R. T. Khan, Ilyas Sherif, El-Sayed M. Entropy generation and induced magnetic field in pseudoplastic nanofluid flow near a stagnant point |
title | Entropy generation and induced magnetic field in pseudoplastic nanofluid flow near a stagnant point |
title_full | Entropy generation and induced magnetic field in pseudoplastic nanofluid flow near a stagnant point |
title_fullStr | Entropy generation and induced magnetic field in pseudoplastic nanofluid flow near a stagnant point |
title_full_unstemmed | Entropy generation and induced magnetic field in pseudoplastic nanofluid flow near a stagnant point |
title_short | Entropy generation and induced magnetic field in pseudoplastic nanofluid flow near a stagnant point |
title_sort | entropy generation and induced magnetic field in pseudoplastic nanofluid flow near a stagnant point |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8660917/ https://www.ncbi.nlm.nih.gov/pubmed/34887469 http://dx.doi.org/10.1038/s41598-021-02997-3 |
work_keys_str_mv | AT houenran entropygenerationandinducedmagneticfieldinpseudoplasticnanofluidflownearastagnantpoint AT hussainazad entropygenerationandinducedmagneticfieldinpseudoplasticnanofluidflownearastagnantpoint AT rehmanaysha entropygenerationandinducedmagneticfieldinpseudoplasticnanofluidflownearastagnantpoint AT baleanudumitru entropygenerationandinducedmagneticfieldinpseudoplasticnanofluidflownearastagnantpoint AT nadeemsohail entropygenerationandinducedmagneticfieldinpseudoplasticnanofluidflownearastagnantpoint AT matoogrt entropygenerationandinducedmagneticfieldinpseudoplasticnanofluidflownearastagnantpoint AT khanilyas entropygenerationandinducedmagneticfieldinpseudoplasticnanofluidflownearastagnantpoint AT sherifelsayedm entropygenerationandinducedmagneticfieldinpseudoplasticnanofluidflownearastagnantpoint |