Comsolic solution of an elliptic cylindrical compressible fluid flow

Abstract In this article, the primary focus is to investigate the heat transfer effects with viscous compressible laminar flow in the permeable elliptic cylinder. The Reynolds number is kept 100 for flow to be laminar. The physics of heat transfer is selected to be coupled with the laminar flow. The...

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Autores principales:	Azad Hussain, Ali Hassan, Qasem Al Mdallal, Hijaz Ahmad, El-Sayed M. Sherif, Aysha Rehman, Mubashar Arshad
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/87d0fd334028421999e2f7613d69d9e6
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spelling	oai:doaj.org-article:87d0fd334028421999e2f7613d69d9e62021-12-02T18:01:48ZComsolic solution of an elliptic cylindrical compressible fluid flow10.1038/s41598-021-99138-72045-2322https://doaj.org/article/87d0fd334028421999e2f7613d69d9e62021-10-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-99138-7https://doaj.org/toc/2045-2322Abstract In this article, the primary focus is to investigate the heat transfer effects with viscous compressible laminar flow in the permeable elliptic cylinder. The Reynolds number is kept 100 for flow to be laminar. The physics of heat transfer is selected to be coupled with the laminar flow. The results for particular step-size time for Velocity distribution, pressure profile, temperature profile, isothermal temperature contours, and drag coefficient have been analyzed. Mesh has been generated through COMSOL, mesh entities have been elaborated statistically. The maximum and minimum velocity profile is observed at the elliptical cylinder’s walls and upper, lower boundary respectively. The maximum velocity observed is 2.22 m/s. Pressure profile around elliptic corners is found maximum, distinct patterns are observed even under the influence of applied heat. Temperature is observed maximum at walls but it gradually increases as moving from the upper boundary towards the lower boundary. The isothermal contour patterns are observed maximum near the walls, drag coefficient of gradual decrease is observed. COMSOL multi-physics is utilized for mathematical modeling of problems and the Backward-Differentiation-Formula has been exploited to handle problems numerically. The results will help greatly to understand the characterizations of viscous fluids and in industries like air furnaces and automobile cooling systems.Azad HussainAli HassanQasem Al MdallalHijaz AhmadEl-Sayed M. SherifAysha RehmanMubashar ArshadNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Azad Hussain Ali Hassan Qasem Al Mdallal Hijaz Ahmad El-Sayed M. Sherif Aysha Rehman Mubashar Arshad Comsolic solution of an elliptic cylindrical compressible fluid flow
description	Abstract In this article, the primary focus is to investigate the heat transfer effects with viscous compressible laminar flow in the permeable elliptic cylinder. The Reynolds number is kept 100 for flow to be laminar. The physics of heat transfer is selected to be coupled with the laminar flow. The results for particular step-size time for Velocity distribution, pressure profile, temperature profile, isothermal temperature contours, and drag coefficient have been analyzed. Mesh has been generated through COMSOL, mesh entities have been elaborated statistically. The maximum and minimum velocity profile is observed at the elliptical cylinder’s walls and upper, lower boundary respectively. The maximum velocity observed is 2.22 m/s. Pressure profile around elliptic corners is found maximum, distinct patterns are observed even under the influence of applied heat. Temperature is observed maximum at walls but it gradually increases as moving from the upper boundary towards the lower boundary. The isothermal contour patterns are observed maximum near the walls, drag coefficient of gradual decrease is observed. COMSOL multi-physics is utilized for mathematical modeling of problems and the Backward-Differentiation-Formula has been exploited to handle problems numerically. The results will help greatly to understand the characterizations of viscous fluids and in industries like air furnaces and automobile cooling systems.
format	article
author	Azad Hussain Ali Hassan Qasem Al Mdallal Hijaz Ahmad El-Sayed M. Sherif Aysha Rehman Mubashar Arshad
author_facet	Azad Hussain Ali Hassan Qasem Al Mdallal Hijaz Ahmad El-Sayed M. Sherif Aysha Rehman Mubashar Arshad
author_sort	Azad Hussain
title	Comsolic solution of an elliptic cylindrical compressible fluid flow
title_short	Comsolic solution of an elliptic cylindrical compressible fluid flow
title_full	Comsolic solution of an elliptic cylindrical compressible fluid flow
title_fullStr	Comsolic solution of an elliptic cylindrical compressible fluid flow
title_full_unstemmed	Comsolic solution of an elliptic cylindrical compressible fluid flow
title_sort	comsolic solution of an elliptic cylindrical compressible fluid flow
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/87d0fd334028421999e2f7613d69d9e6
work_keys_str_mv	AT azadhussain comsolicsolutionofanellipticcylindricalcompressiblefluidflow AT alihassan comsolicsolutionofanellipticcylindricalcompressiblefluidflow AT qasemalmdallal comsolicsolutionofanellipticcylindricalcompressiblefluidflow AT hijazahmad comsolicsolutionofanellipticcylindricalcompressiblefluidflow AT elsayedmsherif comsolicsolutionofanellipticcylindricalcompressiblefluidflow AT aysharehman comsolicsolutionofanellipticcylindricalcompressiblefluidflow AT mubashararshad comsolicsolutionofanellipticcylindricalcompressiblefluidflow
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Comsolic solution of an elliptic cylindrical compressible fluid flow

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