P-V-T Behavior of 2,3,3,3-Tetrafluoroprop-1-ene (HFO-1234yf) in the Vapor Phase from (243 to 373) K

被引:52
作者
Di Nicola, Cristiano [1 ]
Di Nicola, Giovanni [1 ]
Pacetti, Marco [1 ]
Polonara, Fabio [1 ]
Santori, Giulio [2 ]
机构
[1] Univ Politecn Marche, Dipartimento Energet, I-60100 Ancona, Italy
[2] Univ E Campus, I-22060 Novedrate, CO, Italy
关键词
PRESSURE; REFRIGERANTS; APPARATUS;
D O I
10.1021/je100102q
中图分类号
O414.1 [热力学];
学科分类号
摘要
The P V T properties of 2,3,3,3-tetrafluoroprop-1-ene (CF3CF=CH2, HFO-1234yf), an environmentally friendly refrigerant, were measured using a constant volume apparatus. Measurements were carried out at temperatures from (243 to 373) K and at pressures from (84 to 3716) kPa. A total of 136 experimental points, taken along 12 isochores, were obtained. Our experimental results were compared with a preliminary equation of state. The measurements were also regressed to the Martin-Hou equation of state. No other data on this fluid were found in the literature for the superheated region.
引用
收藏
页码:3302 / 3306
页数:5
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