Heat transfer in a flow of gas mixture with low Prandtl number in triangular channels

被引:0
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作者
O. V. Vitovsky
S. L. Elistratov
M. S. Makarov
V. E. Nakoryakov
V. S. Naumkin
机构
[1] Russian Academy of Sciences,Kutateladze Institute of Thermophysics, Siberian Branch
[2] Novosibirsk State Technical University,undefined
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关键词
Heat Transfer; Nusselt Number; Prandtl Number; Channel Inlet; Engineer THERMOPHYSICS;
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摘要
We investigated heat transfer in a channel with a triangular cross-section. The working medium is a helium–xenon mixture with a low Prandtl number. This channel configuration corresponds to one of possible cases of fuel cells layout in a gas-cooled nuclear reactor. New experimental data on heat transfer in helium–xenon mixtures were obtained. Results of numerical modeling were compared with the experimental data and the known empirical correlations.
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页码:15 / 23
页数:8
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