Gravity-driven hydromagnetic flow of couple stress hybrid nanofluid with homogenous-heterogeneous reactions

Abstract This investigation describes the hydromagnetic flow of gravity-driven couple stress hybrid nanofluid past a heated plate. The carbon nanotubes (CNTs) are used to characterize the hybrid nanofluid. The heated plate is placed vertically with an application of homogenous-heterogeneous reaction...

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Autores principales:	Muhammad Waseem, Taza Gul, Imran Khan, Arshad Khan, Anwar Saeed, Ishtiaq Ali, Poom Kumam
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/ac69b0b9d7224f969fe190fbae080eee
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spelling	oai:doaj.org-article:ac69b0b9d7224f969fe190fbae080eee2021-12-02T19:04:19ZGravity-driven hydromagnetic flow of couple stress hybrid nanofluid with homogenous-heterogeneous reactions10.1038/s41598-021-97045-52045-2322https://doaj.org/article/ac69b0b9d7224f969fe190fbae080eee2021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-97045-5https://doaj.org/toc/2045-2322Abstract This investigation describes the hydromagnetic flow of gravity-driven couple stress hybrid nanofluid past a heated plate. The carbon nanotubes (CNTs) are used to characterize the hybrid nanofluid. The heated plate is placed vertically with an application of homogenous-heterogeneous reactions to the assumed flow system. The homogeneous reaction governs by isothermal cubic autocatalytic kinetics while the heterogeneous reaction governs by the first order kinetics. For current study the couple stress hybrid nanofluid is presumed to be conducted electrically with impact of non-uniform magnetic effects. An appropriate set of dimensionless quantities has employed to governing equations and then has solved by homotopy analysis method. The influence of emerging parameters encountered in this work has discussed in detail with the help of graphs. In this study it has examined that, flow of fluid reduces with upsurge in magnetic parameter and volumetric concentrations, whereas thermal and concentration characteristics augment with increase in volumetric concentrations. Moreover, growth in Prandtl number leads to a reduction in thermal characteristics and growth in Schmidt number result a reduction in concentration profile. The impact of various emerging parameters has also studied numerically upon physical quantities. It has established that, with augmentation in values of buoyancy parameter there is a growth in the values of skin friction. A comparison has also carried out between current and established results with a fine agreement in both results.Muhammad WaseemTaza GulImran KhanArshad KhanAnwar SaeedIshtiaq AliPoom KumamNature 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 Muhammad Waseem Taza Gul Imran Khan Arshad Khan Anwar Saeed Ishtiaq Ali Poom Kumam Gravity-driven hydromagnetic flow of couple stress hybrid nanofluid with homogenous-heterogeneous reactions
description	Abstract This investigation describes the hydromagnetic flow of gravity-driven couple stress hybrid nanofluid past a heated plate. The carbon nanotubes (CNTs) are used to characterize the hybrid nanofluid. The heated plate is placed vertically with an application of homogenous-heterogeneous reactions to the assumed flow system. The homogeneous reaction governs by isothermal cubic autocatalytic kinetics while the heterogeneous reaction governs by the first order kinetics. For current study the couple stress hybrid nanofluid is presumed to be conducted electrically with impact of non-uniform magnetic effects. An appropriate set of dimensionless quantities has employed to governing equations and then has solved by homotopy analysis method. The influence of emerging parameters encountered in this work has discussed in detail with the help of graphs. In this study it has examined that, flow of fluid reduces with upsurge in magnetic parameter and volumetric concentrations, whereas thermal and concentration characteristics augment with increase in volumetric concentrations. Moreover, growth in Prandtl number leads to a reduction in thermal characteristics and growth in Schmidt number result a reduction in concentration profile. The impact of various emerging parameters has also studied numerically upon physical quantities. It has established that, with augmentation in values of buoyancy parameter there is a growth in the values of skin friction. A comparison has also carried out between current and established results with a fine agreement in both results.
format	article
author	Muhammad Waseem Taza Gul Imran Khan Arshad Khan Anwar Saeed Ishtiaq Ali Poom Kumam
author_facet	Muhammad Waseem Taza Gul Imran Khan Arshad Khan Anwar Saeed Ishtiaq Ali Poom Kumam
author_sort	Muhammad Waseem
title	Gravity-driven hydromagnetic flow of couple stress hybrid nanofluid with homogenous-heterogeneous reactions
title_short	Gravity-driven hydromagnetic flow of couple stress hybrid nanofluid with homogenous-heterogeneous reactions
title_full	Gravity-driven hydromagnetic flow of couple stress hybrid nanofluid with homogenous-heterogeneous reactions
title_fullStr	Gravity-driven hydromagnetic flow of couple stress hybrid nanofluid with homogenous-heterogeneous reactions
title_full_unstemmed	Gravity-driven hydromagnetic flow of couple stress hybrid nanofluid with homogenous-heterogeneous reactions
title_sort	gravity-driven hydromagnetic flow of couple stress hybrid nanofluid with homogenous-heterogeneous reactions
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/ac69b0b9d7224f969fe190fbae080eee
work_keys_str_mv	AT muhammadwaseem gravitydrivenhydromagneticflowofcouplestresshybridnanofluidwithhomogenousheterogeneousreactions AT tazagul gravitydrivenhydromagneticflowofcouplestresshybridnanofluidwithhomogenousheterogeneousreactions AT imrankhan gravitydrivenhydromagneticflowofcouplestresshybridnanofluidwithhomogenousheterogeneousreactions AT arshadkhan gravitydrivenhydromagneticflowofcouplestresshybridnanofluidwithhomogenousheterogeneousreactions AT anwarsaeed gravitydrivenhydromagneticflowofcouplestresshybridnanofluidwithhomogenousheterogeneousreactions AT ishtiaqali gravitydrivenhydromagneticflowofcouplestresshybridnanofluidwithhomogenousheterogeneousreactions AT poomkumam gravitydrivenhydromagneticflowofcouplestresshybridnanofluidwithhomogenousheterogeneousreactions
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Gravity-driven hydromagnetic flow of couple stress hybrid nanofluid with homogenous-heterogeneous reactions

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