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A Burnett apparatus, which was designed and developed by the authors, is introduced in detail. 123 PVT data of R32 in the gaseous phase have been measured along 14 isotherms in the range of temperature from 243 to 373 K, pressure from 0.07 to 5.7 megapascals and density from 1.8 to 240 kg/m3. The uncertainty of temperature and pressure measurements have been estimated to be more or less 10 milliK and more or less 0.5 kilopascals respectively.
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Details
- Original title: PVT properties of difluoromethane (HFC32).
- Record ID : 1996-1460
- Languages: English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Publication date: 1995/08/20
- Document available for consultation in the library of the IIR headquarters only.
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Indexing
- Themes: HFCs
- Keywords: Measurement; Temperature; R32; Thermodynamic property; Substitute; Pressure; Refrigerant
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Experimental determination of the PVTx properti...
- Author(s) : OGUCHI K., KOGURE T., NAMIKI T.
- Date : 1995/08/20
- Languages : English
- Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
- Formats : PDF
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Critical parameters for HFC134a, HFC32 and HFC125.
- Author(s) : HIGASHI Y.
- Date : 1994/11
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 17 - n. 8
- Formats : PDF
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Measurements of the p-v-T behaviour of R134a in...
- Author(s) : KLOMFAR J., KRUBY J., SIFNER O.
- Date : 1993/07
- Languages : English
- Source: Int. J. Thermophys. - vol. 14 - n. 4
View record
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Reliable thermodynamic property data for binary...
- Author(s) : OSAJIMA A., SATO H., WATANABE K.
- Date : 1994/10/24
- Languages : English
- Source: The 1994 International CFC and Halon Alternatives Conference. Stratospheric Ozone Protection for the 90's. Proceedings.
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Recent progress on thermodynamic property studi...
- Author(s) : WATANABE K., SATO H.
- Date : 1993/05/12
- Languages : English
- Source: Energy Efficiency in Refrigeration and Global Warming Impact.
- Formats : PDF
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