📚 Library of psychrometric functions to calculate 🌡️ thermodynamic properties of air for Python, C, C#, Fortran, R, JavaScript and VBA/Excel

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

NeqSim is a library for calculation of fluid behavior, phase equilibrium and process simulation. This project is a Python interface to NeqSim.

PYroMat thermodynamic properties in Python

Thermodynamic Phase Diagram Generator

Do you work with chemical reactors? Are you curious about them? ASALI is the open-source code that you are looking for. Chemical reactor models, transport/thermodynamic properties of gases, equilibrium calculations. ASALI couples all these features with an user friendly graphical interface. Modeling catalytic reactors has never been so easy.

A Python package for calculating thermodynamic properties under quasi-harmonic approximation, using data from ab-initio calculations

A code for calculating the standard state thermodynamic properties at a given temperature and pressure.

A Matlab toolbox for the PVT calculation using the cubic equations of state (EOS)

Estimation of thermodynamics properties and vapor-liquid equilibrium calculations

A Julia package for fitting the equation of state of solids, and more

Easy access to thermodynamic fluid properties as a function of temperature and pressure. With a minimal command-line interface.

Thermodynamics powered by Machine Learning

NeqSim is a library for calculation of fluid behavior, phase equilibrium and process simulation. This project is the Matlab interface to NeqSim.

Compilation of thermo-physical properties for lead/bismuth-based liquid metals for fast reactor technology

HVAC Engine: Psychrometrics (Humid Air) analysis Java library. Humid air properties and thermodynamic processes, flows, heating, cooling, air mixing and more. Immutable, thread-safe, very accurate.

Unitility: Units of Measurement and Physical Quantity Converter for JAVA, with Spring Boot and Quarkus support for web applications development. Immutable, thread-safe, content rich, easy to use.

This is a simple example of how to run CoolProp Javascript wrapper with Units handled by mathjs

Python package which provides an implementation of a PIMC method that calculates thermodynamic properties of quantum mechanical systems described by vibronic models

Theoretical Chemical Kinetics Database