Activity coefficient models
The following activity coefficient models will be available in TP-Cloud:
Activity coefficient models are frequently used, with great success, to describe the thermodynamic properties of electrolytes in a liquid-phase 1. An advantage with this type of model, is that they have been used for a long time such that tried and tested parameters are available for many components and mixtures. We will implement the following activity coefficient models in TP-Cloud, e-NRTL and Extended UNIQUAC.
e-NRTL
Here, we will provide a more in-depth description of the activity coefficient model e-NRTL.
Extended UNIQUAC
Here, we will provide a more in-depth description of the activity coefficient model called extended UNIQUAC.
References
Footnotes
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Kontogeorgis, Georgios M., et al. "A review of electrolyte equations of state with emphasis on those based on cubic and cubic-plus-association (CPA) models." International Journal of Thermophysics 43.4 (2022): 54. ↩