IIR document
Experimental densities for compressed R134a.
Author(s) : HOU H., HOLSTE J. C., GAMMON B. E., et al.
Type of article: Article, IJR article
Summary
The paper reports densities of compressed R134a (1,1,1,2-tetrafluoroethane) determined by using a continuously weighed pycnometer at 20 K intervals between 180 and 380 K at pressures from slightly greater than the vapour pressure to 70 megapascals. The results are accurate to within about 0.1%. Saturated liquid densities derived by extrapolation from the experimental values agree with other reported values to within about 0.3%.
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Pages: 365-371
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Details
- Original title: Experimental densities for compressed R134a.
- Record ID : 1993-0776
- Languages: English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 15 - n. 6
- Publication date: 1992
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Indexing
- Themes: HFCs
- Keywords: Vapour pressure; R134a; Density; Refrigerant
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An improved equation of state for R134a.
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