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The dielectric constant of liquid HFC32.
Author(s) : NIETO DE CASTRO C. A., SANTOS F. J. V., MARDOLCAR U. V.
Summary
Dielectric constant measurements have been performed in the liquid phase for R32 (difluoromethane) in the temperature range between 208 and 304 K and pressures from the saruration up to 18 megapascals. The measurements were carried out with a direct method using an impedance analyzer. The estimated uncertainty for the data obtained is 0.01% and the accuracy is 0.1%. The data were correlated as a function of pressure.
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Details
- Original title: The dielectric constant of liquid HFC32.
- Record ID : 1996-1459
- 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; R32; Substitute; Dielectric property; Refrigerant
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