 In order to develop rigorous models for the chemical and petrochemical industry it is necessary to know thermodynamic and physical properties of mixtures.
The data needed by the models for property prediction are dificult to find and the process of collecting it is prone to error.
VRTherm is a software for thermodynamic and physical property prediction of mixtures making easy to build rigorous models in a fast and elegant way.
Data Bank For the prediction of mixture properties VRTherm counts with a data bank with properties of almost 2000 compounds. This data includes most compounds found on the chemical and petrochemical industry.
Models For the calculation of properties, VRTherm use a mix of correlations and equations of state. It follows the list of equations of state available:
- Ideal Gas
- Ideal Liquid
- van der Waals
- Redlish-Kwong
- Soave-Redlish-Kwong
- Peng-Robinson
- Assymetric-PR
- Assymetric-RK
- UNIFAC (Dortmund)
Pure Properties - Molecular Mass
- Vapour Pressure
- Boiling Temperature
- Freezing Temperature
- Critical Temperature
- Critical Pressure
- Critial Volume
Mixture Properties
- Molar Volume
- Specific Mass
- Cp
- Cv
- Cp/Cv Ratio
- Fugacity Coefficient
- Enthalpy
- Entropy
- Gibbs Free Energy
- Internal Energy
- Thermal Conductivity
- Viscosity
- Equilibrium Calculations (Flash, Dew, and Bubble)
Check the next generation of Thermodynamics properties in iiSE simulator here.
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