PVTx properties of the binary difluoromethane + 1,1,1,2-tetrafluoroethane system

Journal Article · Sat Oct 01 00:00:00 EDT 1994 · Journal of Chemical and Engineering Data; (United States)

DOI:https://doi.org/10.1021/je00016a049· OSTI ID:6890137

Sato, Takahiro; Kiyoura, Hideaki; Sato, Haruki; Watanabe, Koichi ^[1]

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1. Keio Univ., Yokohama (Japan). Dept. of Mechanical Engineering

Pressure-volume-temperature-composition (PVTx) properties of the binary refrigerant difluoromethane (HFC-32) + 1,1,1,2-tetrafluoroethane (HFC-134a) have been measured by means of a constant-volume apparatus coupled with an expansion procedure. Two hundred sixty PVTx values were measured in a range of temperatures from 320 to 440 K, pressures from 1.5 to 6.2 MPa, and densities from 61 to 183 kg/m[sup 3].

• OSTI ID: 6890137
• Journal Information: Journal of Chemical and Engineering Data; (United States), Journal Name: Journal of Chemical and Engineering Data; (United States) Vol. 39:4; ISSN JCEAAX; ISSN 0021-9568
• Country of Publication: United States
• Language: English

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