nasa / cea
git clone https://github.com/nasa/cea.git
v3.3.4 · 1mo ago
Computes chemical equilibrium compositions of mixtures by free-energy minimization, plus thermodynamic and transport properties of the products.
Why you might care
NASA's CEA re-implemented as a modern codebase with a Python package (import cea), C/Fortran APIs, and a database of over 2000 species with thermo curve fits. Suited to rocket performance, Chapman-Jouguet detonation, and shock-tube calculations; the core has no external dependencies.
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stars, 24h · #13,374
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stars, 7 days · #13,392
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stars, 30 days · #25,208
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★ total · +5% this week
42
forks · 14 open issues
Star history (as recorded here)
LanguageFortran
LicenseApache-2.0
Created2025-12-22 (10mo ago)
Last push28d ago
Watchers11
OwnerOrganization
Seen on GitHub Trending
- 2026-10-23 — #8 monthly in fortran · +21 ★
- 2026-10-22 — #8 monthly in fortran · +22 ★
GitHub topics
Links
- GitHub: github.com/nasa/cea
- Homepage: https://nasa.github.io/cea/
- Releases · Issues · Hacker News mentions
README
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Blurb generated by claude-haiku-5-5 1d ago. Star deltas marked ~ are extrapolated from partial history.