Soret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media

Abstract In this study, the effects of variable characteristics are analyzed on a three-dimensional (3D) dusty Casson nanofluid flow past a deformable bidirectional surface amalgamated with chemical reaction and Arrhenius activation energy. The surface is deformable in the direction of the x-axis an...

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Autores principales:	Naila Shaheen, Muhammad Ramzan, Ahmed Alshehri, Zahir Shah, Poom Kumam
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/461767f1c0534b7791a66b501d27ec7d
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spelling	oai:doaj.org-article:461767f1c0534b7791a66b501d27ec7d2021-12-02T18:30:58ZSoret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media10.1038/s41598-021-93797-22045-2322https://doaj.org/article/461767f1c0534b7791a66b501d27ec7d2021-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-93797-2https://doaj.org/toc/2045-2322Abstract In this study, the effects of variable characteristics are analyzed on a three-dimensional (3D) dusty Casson nanofluid flow past a deformable bidirectional surface amalgamated with chemical reaction and Arrhenius activation energy. The surface is deformable in the direction of the x-axis and y-axis. The motion of the flow is induced due to the deformation of the surface. The impression of Soret and Dufour's effects boost the transmission of heat and mass. The flow is analyzed numerically with the combined impacts of thermal radiation, momentum slip, and convective heat condition. A numerical solution for the system of the differential equations is attained by employing the bvp4c function in MATLAB. The dimensionless parameters are graphically illustrated and discussed for the involved profiles. It is perceived that on escalating the Casson fluid and porosity parameters, the velocity field declines for fluid-particle suspension. Also, for augmented activation energy and Soret number, the concentration field enhances. An opposite behavior is noticed in the thermal field for fluctuation in fluid-particle interaction parameters for fluid and dust phase. Drag force coefficient increases on escalating porosity parameter and Hartmann number. On amplifying the radiation parameter heat and mass flux augments. A comparative analysis of the present investigation with an already published work is also added to substantiate the envisioned problem.Naila ShaheenMuhammad RamzanAhmed AlshehriZahir ShahPoom KumamNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-21 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Naila Shaheen Muhammad Ramzan Ahmed Alshehri Zahir Shah Poom Kumam Soret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media
description	Abstract In this study, the effects of variable characteristics are analyzed on a three-dimensional (3D) dusty Casson nanofluid flow past a deformable bidirectional surface amalgamated with chemical reaction and Arrhenius activation energy. The surface is deformable in the direction of the x-axis and y-axis. The motion of the flow is induced due to the deformation of the surface. The impression of Soret and Dufour's effects boost the transmission of heat and mass. The flow is analyzed numerically with the combined impacts of thermal radiation, momentum slip, and convective heat condition. A numerical solution for the system of the differential equations is attained by employing the bvp4c function in MATLAB. The dimensionless parameters are graphically illustrated and discussed for the involved profiles. It is perceived that on escalating the Casson fluid and porosity parameters, the velocity field declines for fluid-particle suspension. Also, for augmented activation energy and Soret number, the concentration field enhances. An opposite behavior is noticed in the thermal field for fluctuation in fluid-particle interaction parameters for fluid and dust phase. Drag force coefficient increases on escalating porosity parameter and Hartmann number. On amplifying the radiation parameter heat and mass flux augments. A comparative analysis of the present investigation with an already published work is also added to substantiate the envisioned problem.
format	article
author	Naila Shaheen Muhammad Ramzan Ahmed Alshehri Zahir Shah Poom Kumam
author_facet	Naila Shaheen Muhammad Ramzan Ahmed Alshehri Zahir Shah Poom Kumam
author_sort	Naila Shaheen
title	Soret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media
title_short	Soret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media
title_full	Soret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media
title_fullStr	Soret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media
title_full_unstemmed	Soret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media
title_sort	soret–dufour impact on a three-dimensional casson nanofluid flow with dust particles and variable characteristics in a permeable media
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/461767f1c0534b7791a66b501d27ec7d
work_keys_str_mv	AT nailashaheen soretdufourimpactonathreedimensionalcassonnanofluidflowwithdustparticlesandvariablecharacteristicsinapermeablemedia AT muhammadramzan soretdufourimpactonathreedimensionalcassonnanofluidflowwithdustparticlesandvariablecharacteristicsinapermeablemedia AT ahmedalshehri soretdufourimpactonathreedimensionalcassonnanofluidflowwithdustparticlesandvariablecharacteristicsinapermeablemedia AT zahirshah soretdufourimpactonathreedimensionalcassonnanofluidflowwithdustparticlesandvariablecharacteristicsinapermeablemedia AT poomkumam soretdufourimpactonathreedimensionalcassonnanofluidflowwithdustparticlesandvariablecharacteristicsinapermeablemedia
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Soret–Dufour impact on a three-dimensional Casson nanofluid flow with dust particles and variable characteristics in a permeable media

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