Unsteady natural convection with summer boundary conditions in a habitat at high Rayleigh number and at high time
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- 作者：Kodjo Kpode ; kodjo.kpode@ucad.edu.sn" class="auth_mail" title="E-mail the corresponding author ; Mamadou L. Sow ; Cheikh Mbow
- 关键词：Unsteady natural convection ; Multicell flow ; Habitat ; Nusselt number ; Rayleigh number
- 刊名：Energy & Buildings
- 出版年：2016
- 出版时间：1 June 2016
- 年：2016
- 卷：121
- 期：Complete
- 页码：72-77
- 全文大小：816 K
文摘
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Thermal and dynamic fields of a habitat are numerically explored.
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The study is done under summer conditions.
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Convection had a late start.
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The system became very unstable at high time once the convection developed.
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There is a rapid change on the flow when the active and the cold walls are close.