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Numerical investigations of natural convection in a square cavity-boundary conditions effects

Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.

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Bibliographic Details
Main Authors: Aswatha, Gangadhara Gowda, C.J., Sridhara, N., Seetharam, T.R., Seetharamu, K.N.
Format: Working Paper
Language:English
Published: Universiti Malaysia Perlis 2009
Subjects:
Numerical methods
Rayleigh number
Natural convection
Buoyancy driven
Square cavity
Heat > Convection
Heat > Transmission
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/7260
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spelling my.unimap-72602009-11-17T07:04:17Z Numerical investigations of natural convection in a square cavity-boundary conditions effects Aswatha Gangadhara Gowda, C.J. Sridhara, N. Seetharam, T.R. Seetharamu, K.N. Numerical methods Rayleigh number Natural convection Buoyancy driven Square cavity Heat -- Convection Heat -- Transmission Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia. The effect of boundary conditions on natural convection in a square cavity is investigated using Fluent 6.3 CFD package. The square enclosure used for flow and heat transfer analysis has been bounded by adiabatic top wall, constant temperature cold vertical walls and a horizontal bottom wall. The bottom wall is subjected to convection/heat flux/linearly varying temperature. Rayleigh numbers (Ra) vary from 103 to 106 for the case of air. The methodology has been verified for the case of constant bottom wall temperature and sinusoidal temperature available in the literature. It is observed from this study that the convection boundary condition at the bottom wall gives higher Nusselt number compared to the constant heat flux and linearly varying temperature. 2009-11-13T01:29:14Z 2009-11-13T01:29:14Z 2009-10-11 Working Paper p.13J 1 - 13J 10 978-967-5415-07-4 http://hdl.handle.net/123456789/7260 en Proceedings of International Conference on Applications and Design in Mechanical Engineering 2009 (iCADME 2009) Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Numerical methods
Rayleigh number
Natural convection
Buoyancy driven
Square cavity
Heat -- Convection
Heat -- Transmission
spellingShingle Numerical methods
Rayleigh number
Natural convection
Buoyancy driven
Square cavity
Heat -- Convection
Heat -- Transmission
Aswatha
Gangadhara Gowda, C.J.
Sridhara, N.
Seetharam, T.R.
Seetharamu, K.N.
Numerical investigations of natural convection in a square cavity-boundary conditions effects
description Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia.
format Working Paper
author Aswatha
Gangadhara Gowda, C.J.
Sridhara, N.
Seetharam, T.R.
Seetharamu, K.N.
author_facet Aswatha
Gangadhara Gowda, C.J.
Sridhara, N.
Seetharam, T.R.
Seetharamu, K.N.
author_sort Aswatha
title Numerical investigations of natural convection in a square cavity-boundary conditions effects
title_short Numerical investigations of natural convection in a square cavity-boundary conditions effects
title_full Numerical investigations of natural convection in a square cavity-boundary conditions effects
title_fullStr Numerical investigations of natural convection in a square cavity-boundary conditions effects
title_full_unstemmed Numerical investigations of natural convection in a square cavity-boundary conditions effects
title_sort numerical investigations of natural convection in a square cavity-boundary conditions effects
publisher Universiti Malaysia Perlis
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/7260
_version_ 1643788772852105216
score 13.214268

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