R1234ze(E)

References

Equation of State

Monika Thol and Eric W. Lemmon. Equation of State for the Thermodynamic Properties of trans-1,3,3,3-Tetrafluoropropene [R-1234ze(E)]. Int. J. Thermophys, 37(3):1–16, 2016. doi:10.1007/s10765-016-2040-6.

Thermal Conductivity

Richard A. Perkins and Marcia L. Huber. Measurement and Correlation of the Thermal Conductivity of 2,3,3,3-Tetrafluoroprop-1-ene (R1234yf) and trans-1,3,3,3-Tetrafluoropropene (R1234ze(E)). J. Chem. Eng. Data, 56:4868–4874, 2011. doi:10.1021/je200811n.

Viscosity

Ian H. Bell and Arno Laesecke. Viscosity of refrigerants and other working fluids from residual entropy scaling . In 16th International Refrigeration and Air Conditioning Conference at Purdue, July 11-14, 2016. 2016.

Surface Tension

A. Mulero and I. Cachadiña. Recommended Correlations for the Surface Tension of Several Fluids Included in the REFPROP Program. J. Phys. Chem. Ref. Data, 43:023104–1:8, 2014. doi:10.1063/1.4878755.

Aliases

R1234ZE, R1234ZEE, R1234zeE, R1234ZE(E)

Fluid Information

Parameter, Value  
General  
Molar mass [kg/mol] 0.1140415928
CAS number 29118-24-9
ASHRAE class UNKNOWN
Formula \(C_{3}F_{4}H_{2}\)
Acentric factor 0.313
InChI InChI=1/C3H2F4/c4-2-1-3(5,6)7/h1-2H/b2-1+
InChIKey CDOOAUSHHFGWSA-OWOJBTEDBQ
SMILES C(=C/F)C(F)(F)F
ChemSpider ID 4647426
2D image http://www.chemspider.com/ImagesHandler.ashx?id=4647426
Limits  
Maximum temperature [K] 420.0
Maximum pressure [Pa] 15000000.0
Triple point  
Triple point temperature [K] 168.62
Triple point pressure [Pa] 218.580021817
Critical point  
Critical point temperature [K] 382.52
Critical point density [kg/m3] 489.238433112
Critical point density [mol/m3] 4290.0
Critical point pressure [Pa] 3636250.0
   

REFPROP Validation Data

Note

This figure compares the results generated from CoolProp and those generated from REFPROP. They are all results obtained in the form \(Y(T,\rho)\), where \(Y\) is the parameter of interest and which for all EOS is a direct evaluation of the EOS

You can download the script that generated the following figure here: (link to script), right-click the link and then save as... or the equivalent in your browser. You can also download this figure as a PDF.

../../_images/R1234ze(E).png

Consistency Plots

The following figure shows all the flash routines that are available for this fluid. A red + is a failure of the flash routine, a black dot is a success. Hopefully you will only see black dots. The red curve is the maximum temperature curve, and the blue curve is the melting line if one is available for the fluid.

In this figure, we start off with a state point given by T,P and then we calculate each of the other possible output pairs in turn, and then try to re-calculate T,P from the new input pair. If we don’t arrive back at the original T,P values, there is a problem in the flash routine in CoolProp. For more information on how these figures were generated, see CoolProp.Plots.ConsistencyPlots

Note

You can download the script that generated the following figure here: (link to script), right-click the link and then save as... or the equivalent in your browser. You can also download this figure as a PDF.

../../_images/R1234ze(E)1.png