Thermopack
SINTEF Energy Research and NTNU (thermotools)
Thermopack was developed at SINTEF and NTNU as an in-house tool for process and CFD calculations and released to the public. It computes pVT properties and their derivatives, flash calculations, dew and bubble points, phase envelopes, critical points and isolines, with a large selection of equations of state including cubic, CPA and the SAFT family. The core is written in Fortran for speed, with a convenient Python wrapper for scripting and a C++ interface. It is used for designing gas processes, CO2 mixtures, refrigeration and hydrogen systems. Limitation: it is a programming library, not a process simulator with a graphical interface.
Ratings & Reviews
| Licence type | Completely Free, Open Source |
|---|---|
| Licence terms | Open-source software under the Apache 2.0 licence: free for any use, including commercial, with no registration. |
| Platforms | Linux, macOS, Windows |
| Engineering field | Chemical Engineering, Mechanical Engineering |
| Tool type | Engineering Calculators, Numerical & Mathematics |
| Vendor site | thermotools.github.io |
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Last verified: 2026-10-17
