 Statistical associating fluid theory

Statistical Associating Fluid Theory (SAFT) is a theoretical framework used to model and predict the thermodynamic properties and phase behavior of complex fluids, particularly those composed of associating molecules. It is particularly useful for systems where molecular associations, such as hydrogen bonding, play a significant role in determining the system's behavior. Here are some key aspects of SAFT: 1. **Molecular Structure**: SAFT takes into account the molecular structure and interactions of the components in a fluid.