Mechanical analysis of non-Newtonian nanofluid past a thin needle with dipole effect and entropic characteristics

Abstract The study concerns with the mechanical characteristics of heat and mass transfer flow of a second grade nanofluid as well as gyrotatic microorganism motion past a thin needle with dipole effect, entropy generation, thermal radiation, Arrhenius activation energy and binar chemical reaction....

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Autores principales:	Muhammad Ramzan, Noor Saeed Khan, Poom Kumam
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/ec516b9e50194176887094844fb8e307
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spelling	oai:doaj.org-article:ec516b9e50194176887094844fb8e3072021-12-02T17:37:29ZMechanical analysis of non-Newtonian nanofluid past a thin needle with dipole effect and entropic characteristics10.1038/s41598-021-98128-z2045-2322https://doaj.org/article/ec516b9e50194176887094844fb8e3072021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-98128-zhttps://doaj.org/toc/2045-2322Abstract The study concerns with the mechanical characteristics of heat and mass transfer flow of a second grade nanofluid as well as gyrotatic microorganism motion past a thin needle with dipole effect, entropy generation, thermal radiation, Arrhenius activation energy and binar chemical reaction. The governing equations and boundary conditions are simplified by the use of suitable similarity transformations. Homotopy analysis method is implemented to obtain the series solution of non-linear ordinary differential equations. Physical behaviors of heat and mass transfer flow with gyrotatic microorganisms and entropy generation are investigated through the embedded parameters. The nanofluid velocity is enhanced for higher values of the ferromagnetic parameter, local Grashof number, bioconvection Rayleigh number and radiation parameter. The Reynolds number, radiation parameter and Eckert number decrease the nanofluid temperature. The entropy generation is increased with the enhancement of radiation parameter, Eckert number, Lewis number, temperature difference parameter, dimensionless constant parameter, Curie temperature, Prandtl number and concentration difference parameter.Muhammad RamzanNoor Saeed KhanPoom KumamNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-25 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Muhammad Ramzan Noor Saeed Khan Poom Kumam Mechanical analysis of non-Newtonian nanofluid past a thin needle with dipole effect and entropic characteristics
description	Abstract The study concerns with the mechanical characteristics of heat and mass transfer flow of a second grade nanofluid as well as gyrotatic microorganism motion past a thin needle with dipole effect, entropy generation, thermal radiation, Arrhenius activation energy and binar chemical reaction. The governing equations and boundary conditions are simplified by the use of suitable similarity transformations. Homotopy analysis method is implemented to obtain the series solution of non-linear ordinary differential equations. Physical behaviors of heat and mass transfer flow with gyrotatic microorganisms and entropy generation are investigated through the embedded parameters. The nanofluid velocity is enhanced for higher values of the ferromagnetic parameter, local Grashof number, bioconvection Rayleigh number and radiation parameter. The Reynolds number, radiation parameter and Eckert number decrease the nanofluid temperature. The entropy generation is increased with the enhancement of radiation parameter, Eckert number, Lewis number, temperature difference parameter, dimensionless constant parameter, Curie temperature, Prandtl number and concentration difference parameter.
format	article
author	Muhammad Ramzan Noor Saeed Khan Poom Kumam
author_facet	Muhammad Ramzan Noor Saeed Khan Poom Kumam
author_sort	Muhammad Ramzan
title	Mechanical analysis of non-Newtonian nanofluid past a thin needle with dipole effect and entropic characteristics
title_short	Mechanical analysis of non-Newtonian nanofluid past a thin needle with dipole effect and entropic characteristics
title_full	Mechanical analysis of non-Newtonian nanofluid past a thin needle with dipole effect and entropic characteristics
title_fullStr	Mechanical analysis of non-Newtonian nanofluid past a thin needle with dipole effect and entropic characteristics
title_full_unstemmed	Mechanical analysis of non-Newtonian nanofluid past a thin needle with dipole effect and entropic characteristics
title_sort	mechanical analysis of non-newtonian nanofluid past a thin needle with dipole effect and entropic characteristics
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/ec516b9e50194176887094844fb8e307
work_keys_str_mv	AT muhammadramzan mechanicalanalysisofnonnewtoniannanofluidpastathinneedlewithdipoleeffectandentropiccharacteristics AT noorsaeedkhan mechanicalanalysisofnonnewtoniannanofluidpastathinneedlewithdipoleeffectandentropiccharacteristics AT poomkumam mechanicalanalysisofnonnewtoniannanofluidpastathinneedlewithdipoleeffectandentropiccharacteristics
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Mechanical analysis of non-Newtonian nanofluid past a thin needle with dipole effect and entropic characteristics

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