Interpretation of photonic model for trans-1-chloro-3,3,3-trifluoropropene (HFO-1233zd(E)) thermal conductivity for the liquid branch of the bimodal

DOI: 10.17586/1606-4313-2020-19-1-103-107
UDC 561.22

Interpretation of photonic model for trans-1-chloro-3,3,3-trifluoropropene (HFO-1233zd(E)) thermal conductivity for the liquid branch of the bimodal

Tsvetkov O.B. , Laptev Yu.A. , Mitropov V.V., Alexander V. Sharkov, Fedorov Alexander V.

For citation: Tsvetkov O.B., Laptev Yu.A., Mitropov V.V., Sharkov A.V., Fedorov A.V. Interpretation of photonic model for trans-1-chloro-3,3,3-trifluoropropene (HFO-1233zd(E)) thermal conductivity for the liquid branch of the bimodal. Vestnik Mezhdunarodnoi akademii kholoda. 2020. No 1. p. 103-107

Abstract
The attention of refrigeration industry recently increased especially for what concerns the use of new alternative organic compounds in climate-friendly and energy optimal low temperatures industrial processes. The related estimation methods can be regarded as powerful tools to the prediction of thermophysical properties in large range of thermodynamic parameters. The thermal conductivity is one of the most important properties in the systems with temperature gradient. The rigourous phonones theory of the liquid state developed by Predvoditelev, Vargaftik and Filippov have been used for prediction of thermal conductivity at saturated state of alternative refrigerant trans-1-chloro-3,3,3-trifluoropropene (HFO-1233zd(E)). Predicted values of thermal conductivity were compared to predicted values for saturated liquid from conventional correlations as well to experimental values of R1233zd(E) at saturated state.

Keywords: hydrochlorofluoroolefins, liquid, prediction, thermal conductivity.


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