Thermodynamic Properties Python Packages

psychrolib

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

neqsim

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

feos

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

pythermodb

Python Thermodynamics Databook to easily build and quickly access essential thermodynamic data.

pythermomodels

A Python package for implementing, managing, and applying thermodynamic models.

carnopy

Reproducible thermophysical datasets from scientific backends with visualization, provenance, and leakage-aware preparation for physics-informed machine-learning and engineering workflows.

fluidprop

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

pibronic

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

surfinpy

Thermodynamic Phase Diagram Generator