CUBAC - an exploratory repository for experimenting with EOS + gE models

By Ian Bell, National Institute of Standards and Technology, 2016-

Information

This repository is for experimenting with activity coefficient models, cubic equations of state, and the like.

Please direct any questions to Ian Bell (ian.bell@nist.gov)

License

• Public Domain. See LICENSE.txt

Credits

• UNIFAQ coefficients are those from Horstmann et al., Fluid Phase. Equilib., 2005, http://dx.doi.org/10.1016/j.fluid.2004.11.002
• VTPR coefficients are from Schmid et al., Ind. Eng. Chem. Res., "Extension of the VTPR Group Contribution Equation of State: Group Interaction Parameters for Additional 192 Group Combinations and Typical Results", http://dx.doi.org/10.1021/ie404118f
• Twu parameters are from Guennec et al., "Development of the translated-consistent tc-PR and tc-RK cubic equations of state for a safe and accurate prediction of volumetric, energetic and saturation properties of pure compounds in the sub- and super-critical domains", Fluid Phase Equilib., http://dx.doi.org/10.1016/j.fluid.2016.09.003
• Example for UNIFAQ is from Poling, Prausnitz and O'Connell, "The Properties of Gases and Liquids (5th Edition)"

Disclaimers

• Use or mention of technologies or programs in this web site is not intended to imply recommendation or endorsement by the National Institute of Standards and Technology, nor is it intended to imply that these items are necessarily the best available for the purpose.