Multiflash

Multiflash can perform multiphase equilibrium calculations between any number of phases of different types.

Each property of each phase may be described by a different thermodynamic model if required.

The phases that can be modelled include gases, liquids and solids, for example hydrates, waxes and asphaltenes, depending on which models are available under your licence.

Phase equilibria can be calculated for the following conditions:

• fixed pressure and temperature
• fixed fraction of any specified phase at fixed pressure (includes dew and bubble points)
• fixed fraction of any specified phase at fixed temperature (includes dew and bubble points)
• fixed pressure and enthalpy
• fixed temperature and enthalpy
• fixed pressure and entropy
• fixed temperature and entropy
• fixed pressure and internal energy
• fixed temperature and internal energy
• fixed pressure and volume
• fixed temperature and volume
• fixed internal energy and volume
• fixed entropy and volume
• fixed enthalpy and entropy
• fixed pressure, temperature and fraction of any specified phase(variable composition)

Please check the Case Studies page to see what Multiflash can do for you.

Screenshot of Multiflash main window

Screenshot of Multiflash phase envelope window