The paper presents 86 PvTx measurements in the vapor phase for blends of 2,3,3,3-tetrafluoroprop-1-ene (R1234yf) and propane and 62 PvTx measurements in the vapor phase for blends of cis-1,2,3,3,3-pentafluoroprop-1-ene (R1225ye(Z)) and propane. The R1234yf and propane blends were measured along four isochores (0.047, 0.048, 0.072, 0.095) m3*kg 1 for (268 less than T less than 363) K for four propane mole fractions (0.230, 0.505, 0.611, 0.709) mol*mol 1. The R1225ye(Z) and propane blends were measured along five isochores (0.032, 0.038, 0.042, 0.067, 0.090) m3*kg 1 for (303 less than T less than 363) K for five propane mole fractions (0.225, 0.516, 0.593, 0.690, 0.855) mol*mol 1. The data are well-predicted when fitted (1) with Fundamental Helmoltz Equations of State (EoS), Peng Robinson EoS, and Extended Corresponding States EoS when each are coupled with a modified van der Waals one-fluid linear mixing model, and (2) with a truncated Virial EoS.
Compounds
#
Formula
Name
1
C3H8
propane
2
C3H2F4
2,3,3,3-tetrafluoro-1-propene
3
C3HF5
(Z)-1,2,3,3,3-pentafluoro-1-propene
Datasets
The table above is generated from the ThermoML associated json file (link above).
POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied;
the numbers refer to the table of compounds on the left.