Experimental investigation of heat transfer in helium-xenon mixtures in triangle channels

V. E. Nakoryakov, S. L. Elistratov, O. V. Vitovsky, E. Yu Slesareva

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Abstract

Correlations are obtained for resistance and heat transfer of a helium-xenon mixture with a helium mass fraction of 9.1% in a triangle channel for Reynolds numbers from 10³ to 2.4 × 10⁴ and thermal fluxes up to 9.3 kW/m². It is shown that the resistances of the turbulent dependence are in agreement and the heat transfer corresponds to the Tetelbaum dependence.

Original language	English
Pages (from-to)	139-142
Number of pages	4
Journal	Journal of Engineering Thermophysics
Volume	24
Issue number	2
DOIs	https://doi.org/10.1134/S1810232815020046
Publication status	Published - 1 Apr 2015
Externally published	Yes

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ASJC Scopus subject areas

Environmental Engineering
Modelling and Simulation
Condensed Matter Physics
Energy Engineering and Power Technology

Cite this

Nakoryakov, V. E., Elistratov, S. L., Vitovsky, O. V., & Slesareva, E. Y. (2015). Experimental investigation of heat transfer in helium-xenon mixtures in triangle channels. Journal of Engineering Thermophysics, 24(2), 139-142. https://doi.org/10.1134/S1810232815020046

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AU - Slesareva, E. Yu

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AB - Correlations are obtained for resistance and heat transfer of a helium-xenon mixture with a helium mass fraction of 9.1% in a triangle channel for Reynolds numbers from 103 to 2.4 × 104 and thermal fluxes up to 9.3 kW/m2. It is shown that the resistances of the turbulent dependence are in agreement and the heat transfer corresponds to the Tetelbaum dependence.

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10.1134/S1810232815020046