Modeling and analysis of the impact of exothermic catalytic chemical reaction and viscous dissipation on natural convection flow driven along a curved surface
The impact of exothermic catalytic chemical reaction and viscous dissipation on natural-convection heat transfer along the curved shape is investigated. In this study, the trend of exothermic catalytic chemical reaction has been introduced in the energy and mass concentration equation. Furt...
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doaj-d30beb110753456a80b248fcd130146a2021-02-05T08:41:50ZengVINCA Institute of Nuclear SciencesThermal Science0354-98362334-71632020-01-0124Suppl. 111110.2298/TSCI20S1001A0354-983620001AModeling and analysis of the impact of exothermic catalytic chemical reaction and viscous dissipation on natural convection flow driven along a curved surfaceAhmad Uzma0Ashraf Muhammad1Khan Ilyas2Nisar Kottakkaran Sooppy3Department of Mathematics, Faculty of Science, University of Sargodha, Sargodha, PakistanDepartment of Mathematics, Faculty of Science, University of Sargodha, Sargodha, PakistanFaculty of Mathematics and Statistics, Ton Duc Thang University, Ho Chi Minh City, VietnamDepartment of Mathematics, College of Arts and Science, Prince Sattam bin Abdulaziz University, Wadi Al-Dawaser, Saudi ArabiaThe impact of exothermic catalytic chemical reaction and viscous dissipation on natural-convection heat transfer along the curved shape is investigated. In this study, the trend of exothermic catalytic chemical reaction has been introduced in the energy and mass concentration equation. Furthermore, the tangential component of acceleration due to gravity, gx, as buoyancy force has coupled in momentum equation describe the curved shape. The flow model of the problem is formulated in terms of coupled non-linear PDE together with suitable boundary conditions. From the numerical solutions of the governing equations, it is found that velocity field, temperature distribution and the mass concentration is associated with the dimensionless parameters involved in the flow model. The novelty of the current study is that the characteristics of heat and fluid-flow mechanism are specifically associated with the different values of index parameter n.http://www.doiserbia.nb.rs/img/doi/0354-9836/2020/0354-983620001A .pdfviscous dissipationexothermic reactioncatalytic chemical effectcurved shapenatural-convection |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Ahmad Uzma Ashraf Muhammad Khan Ilyas Nisar Kottakkaran Sooppy |
spellingShingle |
Ahmad Uzma Ashraf Muhammad Khan Ilyas Nisar Kottakkaran Sooppy Modeling and analysis of the impact of exothermic catalytic chemical reaction and viscous dissipation on natural convection flow driven along a curved surface Thermal Science viscous dissipation exothermic reaction catalytic chemical effect curved shape natural-convection |
author_facet |
Ahmad Uzma Ashraf Muhammad Khan Ilyas Nisar Kottakkaran Sooppy |
author_sort |
Ahmad Uzma |
title |
Modeling and analysis of the impact of exothermic catalytic chemical reaction and viscous dissipation on natural convection flow driven along a curved surface |
title_short |
Modeling and analysis of the impact of exothermic catalytic chemical reaction and viscous dissipation on natural convection flow driven along a curved surface |
title_full |
Modeling and analysis of the impact of exothermic catalytic chemical reaction and viscous dissipation on natural convection flow driven along a curved surface |
title_fullStr |
Modeling and analysis of the impact of exothermic catalytic chemical reaction and viscous dissipation on natural convection flow driven along a curved surface |
title_full_unstemmed |
Modeling and analysis of the impact of exothermic catalytic chemical reaction and viscous dissipation on natural convection flow driven along a curved surface |
title_sort |
modeling and analysis of the impact of exothermic catalytic chemical reaction and viscous dissipation on natural convection flow driven along a curved surface |
publisher |
VINCA Institute of Nuclear Sciences |
series |
Thermal Science |
issn |
0354-9836 2334-7163 |
publishDate |
2020-01-01 |
description |
The impact of exothermic catalytic chemical reaction and viscous dissipation
on natural-convection heat transfer along the curved shape is investigated.
In this study, the trend of exothermic catalytic chemical reaction has been
introduced in the energy and mass concentration equation. Furthermore, the
tangential component of acceleration due to gravity, gx, as buoyancy force
has coupled in momentum equation describe the curved shape. The flow model
of the problem is formulated in terms of coupled non-linear PDE together
with suitable boundary conditions. From the numerical solutions of the
governing equations, it is found that velocity field, temperature
distribution and the mass concentration is associated with the dimensionless
parameters involved in the flow model. The novelty of the current study is
that the characteristics of heat and fluid-flow mechanism are specifically
associated with the different values of index parameter n. |
topic |
viscous dissipation exothermic reaction catalytic chemical effect curved shape natural-convection |
url |
http://www.doiserbia.nb.rs/img/doi/0354-9836/2020/0354-983620001A .pdf |
work_keys_str_mv |
AT ahmaduzma modelingandanalysisoftheimpactofexothermiccatalyticchemicalreactionandviscousdissipationonnaturalconvectionflowdrivenalongacurvedsurface AT ashrafmuhammad modelingandanalysisoftheimpactofexothermiccatalyticchemicalreactionandviscousdissipationonnaturalconvectionflowdrivenalongacurvedsurface AT khanilyas modelingandanalysisoftheimpactofexothermiccatalyticchemicalreactionandviscousdissipationonnaturalconvectionflowdrivenalongacurvedsurface AT nisarkottakkaransooppy modelingandanalysisoftheimpactofexothermiccatalyticchemicalreactionandviscousdissipationonnaturalconvectionflowdrivenalongacurvedsurface |
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1724283892421099520 |