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Multiple solutions for non-linear radiative mixed convective hybrid nanofluid flow over an exponentially shrinking surface

Hybrid nanofluids have gained too much attention due to their enhanced thermophysical properties and practical applications. In comparison to conventional nanofluids, their capacity to enhance heat transport is impressive. The simultaneous numerical calculations of hybrid and mono nanofluids across...

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Autores principales: Sarfraz, Mahnoor, Yasir, Muhammad, Khan, Masood
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9977960/
https://www.ncbi.nlm.nih.gov/pubmed/36859450
http://dx.doi.org/10.1038/s41598-023-29892-3
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author Sarfraz, Mahnoor
Yasir, Muhammad
Khan, Masood
author_facet Sarfraz, Mahnoor
Yasir, Muhammad
Khan, Masood
author_sort Sarfraz, Mahnoor
collection PubMed
description Hybrid nanofluids have gained too much attention due to their enhanced thermophysical properties and practical applications. In comparison to conventional nanofluids, their capacity to enhance heat transport is impressive. The simultaneous numerical calculations of hybrid and mono nanofluids across an exponentially shrinking surface in a porous medium are taken into consideration here. The analysis of the thermal energy distribution is carried out by using the convective boundary conditions. Shrinking, permeability, and magnetohydrodynamic controlled the motion of the flow. The objective of this research is to conduct stability analysis and identify the existence of dual solutions in the presence of heat source/sink and nonlinear Roseland thermal radiation. The technique, bvp4c, a collocation method is used to achieve numerical results. It is noted that the energy transport is enhanced immensely due to the presence of a mixture of nanoparticles (hybrid) in comparison to mono nanofluids. The stability analysis shows that the solutions for the upper branch were stable, while the solutions for the lower branch were unstable. Moreover, shrinking parameter contributes significantly to exhibit the dual nature of the solutions. Due to the increment in the heat generation/absorption and temperature ratio, the kinetic energy is inclined, which causes the temperature distribution to rise for both branches. For stable branches, an increase in wall stress values is evident as a result of permeability and stretching of sheet, whereas unstable branches show the opposite trend.
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spelling pubmed-99779602023-03-03 Multiple solutions for non-linear radiative mixed convective hybrid nanofluid flow over an exponentially shrinking surface Sarfraz, Mahnoor Yasir, Muhammad Khan, Masood Sci Rep Article Hybrid nanofluids have gained too much attention due to their enhanced thermophysical properties and practical applications. In comparison to conventional nanofluids, their capacity to enhance heat transport is impressive. The simultaneous numerical calculations of hybrid and mono nanofluids across an exponentially shrinking surface in a porous medium are taken into consideration here. The analysis of the thermal energy distribution is carried out by using the convective boundary conditions. Shrinking, permeability, and magnetohydrodynamic controlled the motion of the flow. The objective of this research is to conduct stability analysis and identify the existence of dual solutions in the presence of heat source/sink and nonlinear Roseland thermal radiation. The technique, bvp4c, a collocation method is used to achieve numerical results. It is noted that the energy transport is enhanced immensely due to the presence of a mixture of nanoparticles (hybrid) in comparison to mono nanofluids. The stability analysis shows that the solutions for the upper branch were stable, while the solutions for the lower branch were unstable. Moreover, shrinking parameter contributes significantly to exhibit the dual nature of the solutions. Due to the increment in the heat generation/absorption and temperature ratio, the kinetic energy is inclined, which causes the temperature distribution to rise for both branches. For stable branches, an increase in wall stress values is evident as a result of permeability and stretching of sheet, whereas unstable branches show the opposite trend. Nature Publishing Group UK 2023-03-01 /pmc/articles/PMC9977960/ /pubmed/36859450 http://dx.doi.org/10.1038/s41598-023-29892-3 Text en © The Author(s) 2023 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
Sarfraz, Mahnoor
Yasir, Muhammad
Khan, Masood
Multiple solutions for non-linear radiative mixed convective hybrid nanofluid flow over an exponentially shrinking surface
title Multiple solutions for non-linear radiative mixed convective hybrid nanofluid flow over an exponentially shrinking surface
title_full Multiple solutions for non-linear radiative mixed convective hybrid nanofluid flow over an exponentially shrinking surface
title_fullStr Multiple solutions for non-linear radiative mixed convective hybrid nanofluid flow over an exponentially shrinking surface
title_full_unstemmed Multiple solutions for non-linear radiative mixed convective hybrid nanofluid flow over an exponentially shrinking surface
title_short Multiple solutions for non-linear radiative mixed convective hybrid nanofluid flow over an exponentially shrinking surface
title_sort multiple solutions for non-linear radiative mixed convective hybrid nanofluid flow over an exponentially shrinking surface
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9977960/
https://www.ncbi.nlm.nih.gov/pubmed/36859450
http://dx.doi.org/10.1038/s41598-023-29892-3
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