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Effect of Lewis Number on Double-diffusive Natural Convection in a Triangular Cavity

by Kazi Anowar Hussain, Md. Arifur Rahman Mazumder, Rifat Jahan, Sharmin Akter
journal cover thumbnail

International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 78 - Number 2
Year of Publication: 2013
Authors: Kazi Anowar Hussain, Md. Arifur Rahman Mazumder, Rifat Jahan, Sharmin Akter
10.5120/13461-0530

Kazi Anowar Hussain, Md. Arifur Rahman Mazumder, Rifat Jahan, Sharmin Akter . Effect of Lewis Number on Double-diffusive Natural Convection in a Triangular Cavity. International Journal of Computer Applications. 78, 2 ( September 2013), 17-21. DOI=10.5120/13461-0530

@article{ 10.5120/13461-0530,
author = { Kazi Anowar Hussain, Md. Arifur Rahman Mazumder, Rifat Jahan, Sharmin Akter },
title = { Effect of Lewis Number on Double-diffusive Natural Convection in a Triangular Cavity },
journal = { International Journal of Computer Applications },
issue_date = { September 2013 },
volume = { 78 },
number = { 2 },
month = { September },
year = { 2013 },
issn = { 0975-8887 },
pages = { 17-21 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume78/number2/13461-0530/ },
doi = { 10.5120/13461-0530 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:51:51.750263+05:30
%A Kazi Anowar Hussain
%A Md. Arifur Rahman Mazumder
%A Rifat Jahan
%A Sharmin Akter
%T Effect of Lewis Number on Double-diffusive Natural Convection in a Triangular Cavity
%J International Journal of Computer Applications
%@ 0975-8887
%V 78
%N 2
%P 17-21
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper concerned with the numerical study of thermal and mass diffusive natural convection flow inside a triangular shape solar collector using finite element method for the governing equations expressing the velocity pressure formulation along with the energy and concentration balance equations. In the solution procedure, the isothermal and iso-concentration boundary conditions are assumed at the absorber and covers of collector. Local and mean heat and mass transfer rates for the thermal Rayleigh number and Lewis number are presented. Streamlines, isotherms and iso-concentration are also presented for the aforesaid parameters. The result found in this study fully agreed with the previous published work. But this result will be profitable for the design of the collector.

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Index Terms

Computer Science
Information Sciences

Keywords

Solar collector natural convection finite element method absorber.

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