equinor/neqsim

Fluid dynamics component of Chemical Engineering Design Library (ChEDL)

Thermophysical properties for the masses

Chemical kinetics, thermodynamics, and transport tool suite

FeOs - A Framework for Equations of State and Classical Density Functional Theory

Thermal Engineering Systems in Python (TESPy). This package provides a powerful simulation toolkit for thermodynamic modeling of thermal engineering plants such as power plants, heat pumps or refrigeration machines.

python libray for IAPWS standard calculation of water and steam properties

Aspen Plus - Python interface which acts as an API to automate the design synthsis. It includes all variables for RADFRAC, DSTWU, Flash2, RYield, RPlug, RCSTR, Heater, Mixer, Splitter. It includes a optimization library implementation from scipy

Clapeyron provides a framework for the development and use of fluid-thermodynamic models, including SAFT, cubic, activity, multi-parameter, and COSMO-SAC.

The Biorefinery Simulation and Techno-Economic Analysis Modules