TY - JOUR
T1 - Vapor pressures and saturated liquid densities of HFO1234ze(E) at temperatures from 253.343 to 293.318 K
AU - Gong, Maoqiong
AU - Zhang, Haiyang
AU - Li, Huiya
AU - Zhong, Quan
AU - Dong, Xueqiang
AU - Shen, Jun
AU - Wu, Jianfeng
N1 - Publisher Copyright:
© 2016 Elsevier Ltd and International Institute of Refrigeration. All rights reserved.
PY - 2016/4
Y1 - 2016/4
N2 - Vapor pressures and saturated liquid densities of HFO1234ze(E) (trans-1,3,3,3-tetrafluoropropene) were measured at temperatures from 253.343 to 293.318 K by a compact single-sinker densimeter. The accuracy of the densimeter was verified by the experimental performance of HC290 (propane) at temperatures from 253.432 to 293.312 K. The standard uncertainties of HFO1234ze(E) in temperature, pressure and density were estimated to be less than 5 mK, 1 kPa and 0.01%, respectively. Comparisons were made between the present vapor pressures and other experimental data available in the open literature, and good agreement was found, while the saturated liquid densities were reproduced by five equations of state in Wagner-type or Rackett-type, and good agreement was found among them. Finally, two recommended equations for saturated liquid densities of HFO1234ze(E) were obtained with a valid temperature range from 251.450 to 382.504 K.
AB - Vapor pressures and saturated liquid densities of HFO1234ze(E) (trans-1,3,3,3-tetrafluoropropene) were measured at temperatures from 253.343 to 293.318 K by a compact single-sinker densimeter. The accuracy of the densimeter was verified by the experimental performance of HC290 (propane) at temperatures from 253.432 to 293.312 K. The standard uncertainties of HFO1234ze(E) in temperature, pressure and density were estimated to be less than 5 mK, 1 kPa and 0.01%, respectively. Comparisons were made between the present vapor pressures and other experimental data available in the open literature, and good agreement was found, while the saturated liquid densities were reproduced by five equations of state in Wagner-type or Rackett-type, and good agreement was found among them. Finally, two recommended equations for saturated liquid densities of HFO1234ze(E) were obtained with a valid temperature range from 251.450 to 382.504 K.
KW - Equation of state
KW - HC290
KW - HFO1234ze(E)
KW - Saturated liquid density
KW - Single-sinker densimeter
KW - Vapor pressure
UR - http://www.scopus.com/inward/record.url?scp=84961944332&partnerID=8YFLogxK
U2 - 10.1016/j.ijrefrig.2016.01.007
DO - 10.1016/j.ijrefrig.2016.01.007
M3 - Article
AN - SCOPUS:84961944332
SN - 0140-7007
VL - 64
SP - 168
EP - 175
JO - International Journal of Refrigeration
JF - International Journal of Refrigeration
ER -