Nist refprop version 10 free download

Richter, M. Data, 56 7 , Data , 56 12 , pp. In addition, our researchers are involved in work to improve the representation of mixtures comprising fluids in natural gas. We also actively participate in and lead standards committees related to thermodynamic properties of natural gas. Natural Gas Flame. Mansfield, E.

Data 61 7 : , The composition of the surrogate mixture is determined by fitting the real fuel data properties such as density, cetane number, carbon type, viscosity, etc.

Mueller, C. Windom, B. If carbon capture and sequestration CCS becomes widely used, it will be necessary to compress and transport large amounts of CO 2 through pipelines.

The pipelines may have significant impurities, including water. It is important to know the thermophysical properties, including the location of the phase boundary dew-point line of carbon dioxide and its mixtures.

REFPROP contains models for such mixtures, and continuing research both experimental and theoretical is being performed to improve these models.

Figure composed by Douglas W. Duncan and illustrated by Eric A. Harvey, A. Bell, I. Schultz, A. Data 45 1 : Meyer, C. Much of the work on properties of cryogens, such as oxygen, done in the s as part of the space program was done at NIST. REFPROP contains fluids that can be used as propellants, and fluids that can be used to model the atmosphere on our neighboring planets. Credit: NASA. Richardson, I. Data, 43 1 , Muzny, C.

Data, 58 4 , Assael, M. Data, 40 3 , Leachman, J. T, Penoncello, S. Data, 38 3 , We strive to include additional fluids in response to customer needs. Current research also is underway to improve the representation of mixtures of fluids using Helmholtz-energy explicit models.

Gao, K. Chem Eng. Data, 61 8 , Gedanitz, H. Data, 60 5 , Data, 61 11 , Koutian, A. Vassiliou, C. Data, 44 3 , Avgeri, S. Data 44 3 , Data, 43 3 : , Mylona, S.

Data, 43 4 , Data, Michailidou, E. Contact customer support at Toll Free or data [at] nist. Version Most properties that are available in the graphical interface can also be calculated in the spreadsheet. Lemmon, E. Lemmon and I. Bell and M. Huber and M. For all issues related to ordering the program contact data [at] nist.