The Effect of Thermal Radiation on the Surface Catalytic Chemical Reaction

Juncu, Gheorghe

Gheorghe Juncu

The Effect of Thermal Radiation on the Surface Catalytic Chemical Reaction

Abstract:

The effect of thermal radiation on the two - dimensional, steady-state, coupled heat and mass transfer from a fluid flow to a sphere in the presence of an exothermal catalytic chemical reaction on the surface of the sphere is investigated in the present work. The P1 approximation models the radiative transfer. The finite difference method was used to discretize the mathematical model equations. The discrete equations were solved by the defect correction - multigrid method. The influence of thermal radiation on the sphere surface temperature, concentration and reaction rate was analysed. It was found that, for high values of the radiation conduction parameter, thermal radiation has a significant effect on the surface reaction.

Keywords:
heat transfer; mass transfer; convection-radiation; surface reaction; P1 approximation; finite difference

Issue: 2020, Volume 71, Issue 10

Pages: 1-10

Publication date: 2020/11/3

https://doi.org/10.37358/RC.20.10.8345

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
JUNCU, G., The Effect of Thermal Radiation on the Surface Catalytic Chemical Reaction, Rev. Chim., 71(10), 2020, 1-10.

Vancouver
Juncu G. The Effect of Thermal Radiation on the Surface Catalytic Chemical Reaction. Rev. Chim.[internet]. 2020 Oct;71(10):1-10. Available from: https://doi.org/10.37358/RC.20.10.8345

APA 6th edition
Juncu, G., (2020). The Effect of Thermal Radiation on the Surface Catalytic Chemical Reaction. Revista de Chimie, 71(10), 1-10. https://doi.org/10.37358/RC.20.10.8345

Harvard
Juncu, G., (2020). 'The Effect of Thermal Radiation on the Surface Catalytic Chemical Reaction', Revista de Chimie, 71(10), pp. 1-10. https://doi.org/10.37358/RC.20.10.8345

IEEE
G. Juncu, "The Effect of Thermal Radiation on the Surface Catalytic Chemical Reaction". Revista de Chimie, vol. 71, no. 10, pp. 1-10, 2020. [online]. https://doi.org/10.37358/RC.20.10.8345

Text
Gheorghe Juncu,
The Effect of Thermal Radiation on the Surface Catalytic Chemical Reaction,
Revista de Chimie,
Volume 71, Issue 10,
2020,
Pages 1-10,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.10.8345.
(https://revistadechimie.ro/Articles.asp?ID=8345)
Keywords: heat transfer; mass transfer; convection-radiation; surface reaction; P1 approximation; finite difference

RIS
TY - JOUR
T1 - The Effect of Thermal Radiation on the Surface Catalytic Chemical Reaction
A1 - Juncu, Gheorghe
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 10
SP - 1
EP - 10
UR - https://doi.org/10.37358/RC.20.10.8345
KW - heat transfer
KW - mass transfer
KW - convection-radiation; surface reaction
KW - P1 approximation
KW - finite difference
ER -

BibTex
@article{RevCh2020P1,
author = {Juncu Gheorghe},
title = {The Effect of Thermal Radiation on the Surface Catalytic Chemical Reaction},
journal = {Revista de Chimie},
volume = {71},
number = {10},
pages = {1-10},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.10.8345},
url = {https://revistadechimie.ro/Articles.asp?ID=8345}
}

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