.HelmholtzMedia.HelmholtzFluids.R134a

Information

These are the coefficients for R134a. The reference state is set to IIR.
Tillner-Roth, R. and Baehr, H.D.,
An international standard formulation of the thermodynamic properties of 1,1,1,2-tetrafluoroethane (HFC-134a) for temperatures from 170 K to 455 K at pressures up to 70 MPa
J. Phys. Chem. Ref. Data, 23:657-729, 1994.
DOI: 10.1063/1.555958
Huber, M.L., Laesecke, A., and Perkins, R.A.
Model for the Viscosity and Thermal Conductivity of Refrigerants, Including a New Correlation for the Viscosity of R134a
Ind. Eng. Chem. Res., 42:3163-3178, 2003.
DOI: 10.1021/ie0300880
Perkins, R.A., Laesecke, A., Howley, J., Ramires, M.L.V., Gurova, A.N., and Cusco, L.
Experimental thermal conductivity values for the IUPAC round-robin sample of 1,1,1,2-tetrafluoroethane (R134a)
NISTIR, 2000.
Span, R. and Krauss, R.
Properties of R134a
VDI Heat Atlas, Section D2.7, 2010.
DOI: 10.1007/978-3-540-77877-6_11
Lemmon, Eric W.; Huber, M. L. and McLinden, M. O.
NIST Standard Reference Database 23: Reference Fluid Thermodynamic and Transport Properties - REFPROP. 9.0
National Institute of Standards and Technology, Standard Reference Data Program. Gaithersburg
URL: http://www.nist.gov/srd/nist23.cfm

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