Welcome to ThermoFAST Web

ThermoFAST is a specialized thermodynamic property package engineered for solid-liquid-vapour equilibrium calculations in mixtures relevant to hydrocarbon, CO2 and hydrogen value chains.

Lead Developers: Dr Peter E. Falloon and Prof. Eric F. May

Current Version: 2.3.0 (2026-06-17)

Click here for instructions on how to cite the use of ThermoFAST when preparing a journal article, thesis or professional report.

Disclaimer

ThermoFAST is a product of the Fluid Science & Resources group at the University of Western Australia (UWA), funded initially through the ARC Training Centre for LNG Futures and subsequently through the Future Energy Exports Cooperative Research Centre. Individual members of the GPA Midstream Association Research Committee provided input during the development of ThermoFAST in the form of testing and suggestions for the user interface.

Each person who uses or refers to ThermoFAST will need to make their own decisions based on consideration of their own internal best practices, recommendations, and engineering judgment. UWA does not guarantee the accuracy, completeness, or efficacy of this software. Use of the information provided in this software is voluntary, and reliance on it should only be undertaken after an independent review of its accuracy, completeness, and efficacy.

UWA makes no representation, warranty, or guarantee in connection with this software and hereby expressly disclaims any liability or responsibility for loss or damage resulting from its use.

Clicking on the button below indicates acceptance of the End User Licence Agreement.