Abstract
Thermal conductivity of the gaseous R-407C refrigerant was investigated by the coaxial cylinders method within the temperature range of 303–425 K and the pressure range of 0.7–2.1 MPa. Approximating dependence of thermal conductivity on pressure and temperature was obtained. Thermal conductivity on dew line and in ideal gas state was calculated. The comparison is performed of the data obtained with those available in the literature.
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Original Russian Text © O.I. Verba, E.P. Raschektaeva, S.V. Stankus, 2012, published in Teplofizika Vysokikh Temperatur, 2012, Vol. 50, No. 2, pp. 218–221.
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Verba, O.I., Raschektaeva, E.P. & Stankus, S.V. Experimental study of thermal conductivity of the R-407C refrigerant in the vapor phase. High Temp 50, 200–203 (2012). https://doi.org/10.1134/S0018151X1201018X
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DOI: https://doi.org/10.1134/S0018151X1201018X