Fast Thermodynamic Calculations in Python

In plain words

Gaspype is a Python library for thermodynamic calculations such as equilibrium reactions. Written in typed Python and NumPy with a built-in species database, it handles multidimensional arrays for composition, temperature, and pressure. Designed for both interactive use in Jupyter Notebooks and integration into large physical models, it supports GPU frameworks like JAX and PyTorch for enhanced performance and machine learning pipeline compatibility.

written from the facts on this page · September 2026

From the sources

Gaspype is a performant Python library for thermodynamic calculations like equilibrium reactions for several hundred gas species and their mixtures - written in Python/NumPy. It is designed to address the needs of researchers and engineers working in chemical engineering, combustion analysis, and energy systems. Thermodynamic calculations, especially equilibrium reactions in gas mixtures, are essential for understanding processes such as fuel combustion, solid oxide cell (SOFC/SOEC) operations, and other high-temperature chemical reactions. Many existing tools present barriers to entry, whether due to limited software development experience or restrictive licensing of closed-source…from dlr-institute-of-future-fuels.github.io

In the maker’s words, at launch

I built gaspype, a Python library for fast thermodynamic calculations, like equilibrium reactions. It's lightweight, written in typed Python/Numpy, and comes with a large species database. Gaspype operates on multidimensional arrays for composition, temperature and pressure. It is designed for a flat learning…

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