ShareThermal conductivity of halogenated ethanes, HFC134a, HCFC123, and HCFC141b.
Author(s) : YAMAMOTO R., MATSUO S., TANAKA Y.
Type of article: Article
Summary
The gaseous thermal conductivity of three CFC alternatives has been measured in the temperature ranges 273-363 K (R134a) and 313-373 K (R123, R141b) at pressures up to saturation. The measurements were performed with a new improved transient hot-wire apparatus. The gaseous thermal conductivity obtained in the work together with the liquid thermal-conductivity data from the literature were correlated with temperature and density by an empirical equation based on the excess thermal-conductivity concept.
Details
- Original title: Thermal conductivity of halogenated ethanes, HFC134a, HCFC123, and HCFC141b.
- Record ID : 1994-1452
- Languages: English
- Source: Int. J. Thermophys. - vol. 14 - n. 1
- Publication date: 1993
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
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Themes:
HCFCs;
HFCs - Keywords: Thermal conductivity; R134a; Gas; Measurement; R141b; R123; Substitute; Refrigerant
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Measurements of the thermal conductivity of R22...
- Author(s) : ASSAEL M. J., KARAGIANNIDIS L., POLIMATIDOU S. K.
- Date : 1993
- Languages : English
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Thermal conductivity.
- Author(s) : YATA J.
- Date : 1993/04
- Languages : Japanese
- Source: Refrigeration - vol. 68 - n. 786
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Thermal conductivity of refrigerants R123, R134...
- Author(s) : TSVETKOV O. B., LAPTEV Û. A., ASAMBAEV A. G.
- Date : 1994
- Languages : English
- Source: Int. J. Thermophys. - vol. 15 - n. 2
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Saturated liquid thermal conductivity correlati...
- Author(s) : SRINIVASAN K., OELLRICH L. R.
- Date : 1998/05
- Languages : English
- Source: Int. J. Energy Res. - vol. 22 - n. 6
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Thermal conductivity of R134a and R141b within ...
- Author(s) : PAPADAKI M., SCHMITT M., SEITZ A., STEPHAN K., TAXIS B., WAKEHAM W. A.
- Date : 1993
- Languages : English
- Source: Int. J. Thermophys. - vol. 14 - n. 2
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