Physical Properties Routines

Physical properties models

NeqSim’s calculates the following physical properties for fluids

• Viscosity (dynamic / kinematic)
• Conductivity
• Diffusion Coefficients (Fick / Maxwell Stefan)
• Surface tension

Models

It is possible to choose among many models for all physical properties. Most of the modes are taken from the book Molecular Properties of Liquids and Gasses (Prausnitz et.al.).