Local wall heat flux in confined thermal convection
Local wall heat flux in confined thermal convection
复制标题
受限热对流中的局部壁热通量
DOI:
10.1016/j.ijheatmasstransfer.2014.02.033
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发表时间:
2014
影响因子:
5.2
通讯作者:
Ronald du Puits
中科院分区:
文献类型:
--
作者:
Robert Kaiser;Ronald du Puits
We report highly resolved measurements of the local wall heat flux in turbulent Rayleigh–Bénard convection using an infrared camera. The measurements have been undertaken in a Rayleigh–Bénard cell with rectangular base of 2.50 m × 0.65 m and a height of 2.5 m which is filled with air. First of all, it could be demonstrated that in a Rayleigh–Bénard cell with rectangular cross-section the time-averaged wall heat flux locally deviates by 30% from its mean. Furthermore, a strong correlation between the global flow structure inside the cell and the distribution of the local wall heat flux could be identified.
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影响因子:
3.3
作者:
R. D. Puits;C. Resagk;A. Thess
通讯作者:
R. D. Puits;C. Resagk;A. Thess
DOI:
--
发表时间:
2013
期刊:
影响因子:
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作者:
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作者:
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通讯作者:
Bodenschatz, Eberhard
DOI:
--
发表时间:
1968
期刊:
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作者:
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通讯作者:
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作者:
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