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Irreversibility effects in peristaltic transport of hybrid nanomaterial in the presence of heat absorption

The nano heat transport has gained much significance in recent era. The micro-level devices are enganged succssfully in diverse fields like electronics, biomedical, navel structures, manufacturing, transportation, and automotive industries in order to improve the heat transfer for cooling and heatin...

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Autores principales: Sheriff, Samreen, Ahmad, S., Mir, N. A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8490475/
https://www.ncbi.nlm.nih.gov/pubmed/34608193
http://dx.doi.org/10.1038/s41598-021-98678-2
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author Sheriff, Samreen
Ahmad, S.
Mir, N. A.
author_facet Sheriff, Samreen
Ahmad, S.
Mir, N. A.
author_sort Sheriff, Samreen
collection PubMed
description The nano heat transport has gained much significance in recent era. The micro-level devices are enganged succssfully in diverse fields like electronics, biomedical, navel structures, manufacturing, transportation, and automotive industries in order to improve the heat transfer for cooling and heating. Owing to this fact, the current article illustrates the features of irreversibility and thermal jump in peristaltic transport of hybrid nanoliquid. Here, water is used as base liquid while nanoparticles include polystyrene and graphene oxide. The flow is carried out in a non-uniform channel where the walls of channel flexible nature. Additionally, magnetic field impacts on flow and Joule heating analysis are examined. The aspect featuring heat absorption is introduced. Nanoparticle's shapes effect is also incorporated in flow analysis. Under the consideration of small Rynold number and long wavelength, the relevent equations are reduced by implementing non-dimensional variables. Involved pertinent parameters influence the peristaltic flow characteristics are displayed graphically and discussed concisely. The result indicates that temperature curves are dominant for pure water as compared to P/water nanofluid and P-GO/water hybrid nanofluid. Moreover, the convergent channel shows least entropy effects and extreme effects are noted for divergent case whereas uniform channel stays behind the divergent one.
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spelling pubmed-84904752021-10-05 Irreversibility effects in peristaltic transport of hybrid nanomaterial in the presence of heat absorption Sheriff, Samreen Ahmad, S. Mir, N. A. Sci Rep Article The nano heat transport has gained much significance in recent era. The micro-level devices are enganged succssfully in diverse fields like electronics, biomedical, navel structures, manufacturing, transportation, and automotive industries in order to improve the heat transfer for cooling and heating. Owing to this fact, the current article illustrates the features of irreversibility and thermal jump in peristaltic transport of hybrid nanoliquid. Here, water is used as base liquid while nanoparticles include polystyrene and graphene oxide. The flow is carried out in a non-uniform channel where the walls of channel flexible nature. Additionally, magnetic field impacts on flow and Joule heating analysis are examined. The aspect featuring heat absorption is introduced. Nanoparticle's shapes effect is also incorporated in flow analysis. Under the consideration of small Rynold number and long wavelength, the relevent equations are reduced by implementing non-dimensional variables. Involved pertinent parameters influence the peristaltic flow characteristics are displayed graphically and discussed concisely. The result indicates that temperature curves are dominant for pure water as compared to P/water nanofluid and P-GO/water hybrid nanofluid. Moreover, the convergent channel shows least entropy effects and extreme effects are noted for divergent case whereas uniform channel stays behind the divergent one. Nature Publishing Group UK 2021-10-04 /pmc/articles/PMC8490475/ /pubmed/34608193 http://dx.doi.org/10.1038/s41598-021-98678-2 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
Sheriff, Samreen
Ahmad, S.
Mir, N. A.
Irreversibility effects in peristaltic transport of hybrid nanomaterial in the presence of heat absorption
title Irreversibility effects in peristaltic transport of hybrid nanomaterial in the presence of heat absorption
title_full Irreversibility effects in peristaltic transport of hybrid nanomaterial in the presence of heat absorption
title_fullStr Irreversibility effects in peristaltic transport of hybrid nanomaterial in the presence of heat absorption
title_full_unstemmed Irreversibility effects in peristaltic transport of hybrid nanomaterial in the presence of heat absorption
title_short Irreversibility effects in peristaltic transport of hybrid nanomaterial in the presence of heat absorption
title_sort irreversibility effects in peristaltic transport of hybrid nanomaterial in the presence of heat absorption
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8490475/
https://www.ncbi.nlm.nih.gov/pubmed/34608193
http://dx.doi.org/10.1038/s41598-021-98678-2
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