Comparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method

Abstract In this research work, we have studied the steady generalized Couette flow of couple stress fluid between two parallel plates considering the non-isothermal effects. The governing equations that are, continuity, momentum and energy equations are reduced to ordinary differential equations. T...

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Autores principales:	Muhammad Farooq, Alamgeer Khan, Rashid Nawaz, Saeed Islam, Muhammad Ayaz, Yu-Ming Chu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d742a0cce3974b77917417020d1a4d45
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spelling	oai:doaj.org-article:d742a0cce3974b77917417020d1a4d452021-12-02T12:09:32ZComparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method10.1038/s41598-021-82746-82045-2322https://doaj.org/article/d742a0cce3974b77917417020d1a4d452021-02-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-82746-8https://doaj.org/toc/2045-2322Abstract In this research work, we have studied the steady generalized Couette flow of couple stress fluid between two parallel plates considering the non-isothermal effects. The governing equations that are, continuity, momentum and energy equations are reduced to ordinary differential equations. The Optimal Homotopy Asymptotic Method (OHAM) and New Iterative Method (NIM) are used to solve this coupled system of differential equations. Using the said methods, we have obtained expressions for velocity profile, temperature distribution, volume flux, average velocity and shear stress. The results of OHAM and NIM are compared numerically as well as graphically and a tremendous agreement is attained.Muhammad FarooqAlamgeer KhanRashid NawazSaeed IslamMuhammad AyazYu-Ming ChuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-20 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Muhammad Farooq Alamgeer Khan Rashid Nawaz Saeed Islam Muhammad Ayaz Yu-Ming Chu Comparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method
description	Abstract In this research work, we have studied the steady generalized Couette flow of couple stress fluid between two parallel plates considering the non-isothermal effects. The governing equations that are, continuity, momentum and energy equations are reduced to ordinary differential equations. The Optimal Homotopy Asymptotic Method (OHAM) and New Iterative Method (NIM) are used to solve this coupled system of differential equations. Using the said methods, we have obtained expressions for velocity profile, temperature distribution, volume flux, average velocity and shear stress. The results of OHAM and NIM are compared numerically as well as graphically and a tremendous agreement is attained.
format	article
author	Muhammad Farooq Alamgeer Khan Rashid Nawaz Saeed Islam Muhammad Ayaz Yu-Ming Chu
author_facet	Muhammad Farooq Alamgeer Khan Rashid Nawaz Saeed Islam Muhammad Ayaz Yu-Ming Chu
author_sort	Muhammad Farooq
title	Comparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method
title_short	Comparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method
title_full	Comparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method
title_fullStr	Comparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method
title_full_unstemmed	Comparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method
title_sort	comparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/d742a0cce3974b77917417020d1a4d45
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Comparative study of generalized couette flow of couple stress fluid using optimal homotopy asymptotic method and new iterative method

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