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THE PROPERTIES SUCH AS DYNAMIC VISCOSITY, THERMAL CONDUCTIVITY AND SURFACE TENSION OF REFRIGERANTS R134A AND R152A WERE DETERMINED EXPERIMENTALLY, AS A FUNCTION OF THE SATURATION TEMPERATURE. FOR MEASURING THESE VALUES, EXPERIMENTAL PLANTS WERE SPECIALLY DESIGNED, WHICH MAKE IT POSSIBLE TO DETERMINE THE PROPERTIES OF THE FLUIDS UP TO 3 MEGAPASCALS AND FOR TEMPERATURES UP TO 213 TO 353 K (-60 TO 80 DEG C).
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Details
- Original title: THERMOPHYSICAL PROPERTIES OF R134A AND R152A.
- Record ID : 1992-1545
- Languages: English
- Publication date: 1990/09/24
- Source: Source: C. R. Réun. Dresde, IIF/Proc. Dresd. Meet., IIR
1990-4; 237-240; 3 fig.; 1 tabl.; 6 ref. - Document available for consultation in the library of the IIR headquarters only.
Indexing
- Themes: HFCs
- Keywords: Viscosity; Thermal conductivity; R134a; Surface tension; R152a; Thermodynamic property; Substitute; Refrigerant
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