Thermal enhancement and numerical solution of blood nanofluid flow through stenotic artery

The blood flow through stenotic artery is one of the important research area in computational fluid mechanics due to its application in biomedicine. Aim of this research work is to investigate the impact of nanoparticles on the characteristics of human blood flow in a stenosed blood artery. In under...

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Autores: Sarwar, Lubna, Hussain, Azad, Fernández Gámiz, Unai, Akbar, Sobia, Rehman, Aysha, Sherif, El-Sayed M.
Tipo de recurso: artículo
Fecha de publicación:2022
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/58605
Acceso en línea:http://hdl.handle.net/10810/58605
Access Level:acceso abierto
Palabra clave:heat
nanoparticles
fluid
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spelling Thermal enhancement and numerical solution of blood nanofluid flow through stenotic arterySarwar, LubnaHussain, AzadFernández Gámiz, UnaiAkbar, SobiaRehman, AyshaSherif, El-Sayed M.heatnanoparticlesfluidThe blood flow through stenotic artery is one of the important research area in computational fluid mechanics due to its application in biomedicine. Aim of this research work is to investigate the impact of nanoparticles on the characteristics of human blood flow in a stenosed blood artery. In under consideration problem Newtonian fluid is assumed as human blood. Newtonian fluid flows through large blood vessels (more than 300 mu m). The constitutive equations together with the boundary conditions are diminished to non-dimensional form by using boundary layer approximation and similarity transfiguration to attain the solution of velocity and temperature distribution of blood flow through arterial stenosis numerically with the help of Matlab bvp4c. The results for physical quantities at cylindrical surface are calculated and their effects are also presented through tables. The heat transfer rate increases throughout the stenosed artery with the concentration of copper nanoparticle. Velocity curve decreases by increasing the values of flow parameter and nanoparticle volume fraction. Temperature curve increases due to increase in the values of nanoparticle volume fraction and decrease in Prandtl number.The work of U.F.-G. was supported by the government of the Basque Country for the ELKA-RTEK21/10 KK-2021/00014 and ELKARTEK22/85 research programs, respectively. Additionally, this work was supported by the Researchers Supporting Project Number (RSP-2021/33), King Saud University, Riyadh, Saudi Arabia.Nature202220222022info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10810/58605reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoIngléshttps://www.nature.com/articles/s41598-022-20267-8info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/es/© The Author(s) 2022. 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/.Atribución 3.0 Españaoai:addi.ehu.eus:10810/586052026-06-18T09:23:17Z
dc.title.none.fl_str_mv Thermal enhancement and numerical solution of blood nanofluid flow through stenotic artery
title Thermal enhancement and numerical solution of blood nanofluid flow through stenotic artery
spellingShingle Thermal enhancement and numerical solution of blood nanofluid flow through stenotic artery
Sarwar, Lubna
heat
nanoparticles
fluid
title_short Thermal enhancement and numerical solution of blood nanofluid flow through stenotic artery
title_full Thermal enhancement and numerical solution of blood nanofluid flow through stenotic artery
title_fullStr Thermal enhancement and numerical solution of blood nanofluid flow through stenotic artery
title_full_unstemmed Thermal enhancement and numerical solution of blood nanofluid flow through stenotic artery
title_sort Thermal enhancement and numerical solution of blood nanofluid flow through stenotic artery
dc.creator.none.fl_str_mv Sarwar, Lubna
Hussain, Azad
Fernández Gámiz, Unai
Akbar, Sobia
Rehman, Aysha
Sherif, El-Sayed M.
author Sarwar, Lubna
author_facet Sarwar, Lubna
Hussain, Azad
Fernández Gámiz, Unai
Akbar, Sobia
Rehman, Aysha
Sherif, El-Sayed M.
author_role author
author2 Hussain, Azad
Fernández Gámiz, Unai
Akbar, Sobia
Rehman, Aysha
Sherif, El-Sayed M.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv heat
nanoparticles
fluid
topic heat
nanoparticles
fluid
description The blood flow through stenotic artery is one of the important research area in computational fluid mechanics due to its application in biomedicine. Aim of this research work is to investigate the impact of nanoparticles on the characteristics of human blood flow in a stenosed blood artery. In under consideration problem Newtonian fluid is assumed as human blood. Newtonian fluid flows through large blood vessels (more than 300 mu m). The constitutive equations together with the boundary conditions are diminished to non-dimensional form by using boundary layer approximation and similarity transfiguration to attain the solution of velocity and temperature distribution of blood flow through arterial stenosis numerically with the help of Matlab bvp4c. The results for physical quantities at cylindrical surface are calculated and their effects are also presented through tables. The heat transfer rate increases throughout the stenosed artery with the concentration of copper nanoparticle. Velocity curve decreases by increasing the values of flow parameter and nanoparticle volume fraction. Temperature curve increases due to increase in the values of nanoparticle volume fraction and decrease in Prandtl number.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/58605
url http://hdl.handle.net/10810/58605
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://www.nature.com/articles/s41598-022-20267-8
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/3.0/es/
Atribución 3.0 España
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/es/
Atribución 3.0 España
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Nature
publisher.none.fl_str_mv Nature
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.300719

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