CEA (NASA GitHub)
NASA CEA source code.
Release timeline (newest first, grouped by year and version)
2026 14 entries
3.x
- v3.3.4 release
## What's Changed * Chore/windows build script by @markleader in https://github.com/nasa/cea/pull/115 * Fix calc_dcv_dT to return dCv/dT instead of Cv by @djkees in https://github.com/nasa/cea/pull/114 * fixed CO derivatives by updated element convergence check by @markleader in
source: github-release - v.3.3.3
v3.3.3release## What's Changed * fixed polynomial fit derivative error by @markleader in https://github.com/nasa/cea/pull/105 * fix: correct stale version numbers and update version-increment check… by @djkees in https://github.com/nasa/cea/pull/106 * Fix imprecise psi-to-bar conversion const
source: github-release - v3.3.2 release
## What's Changed * Add reactant valid-temperature range queries by @markleader in https://github.com/nasa/cea/pull/101 * Fix fixed-mixture density for condensed reactants by @markleader in https://github.com/nasa/cea/pull/102 * Update RP-1311 Python examples and quick start by @
source: github-release - v3.3.1 release
## What's Changed * Minor parsing change to improve backward compatibility by @MarcoGrossi92 in https://github.com/nasa/cea/pull/82 * Fix frozen indices by @markleader in https://github.com/nasa/cea/pull/99 * updated eqsolver max temperature to fix high-temperature errors by @mar
source: github-release - v3.3.0 release
## What's Changed * Add beta Excel/VBA interface by @markleader in https://github.com/nasa/cea/pull/98 **Full Changelog**: https://github.com/nasa/cea/compare/v3.2.1...v3.3.0
source: github-release - v3.2.1 release
## What's Changed * Feat/matlab by @markleader in https://github.com/nasa/cea/pull/79 * Test/legacy by @markleader in https://github.com/nasa/cea/pull/84 * Fix/abort cleanly by @markleader in https://github.com/nasa/cea/pull/85 * Fixed units default for reactant energy / enthalpy
source: github-release - v3.2.0 release
## What's Changed * skip electron in mixture valence calculation by @markleader in https://github.com/nasa/cea/pull/67 * Add `enthalpy_units` optional argument to `Reactant` in Python API by @markleader in https://github.com/nasa/cea/pull/66 * Fix/smooth truncation by @markleader
source: github-release - v3.1.2 release
## What's Changed * write input file contents at the top of each output per-problem by @markleader in https://github.com/nasa/cea/pull/61 * Fix/rocket fail gracefully by @markleader in https://github.com/nasa/cea/pull/62 * Fix/failing ci by @markleader in https://github.com/nasa/
source: github-release - v3.1.1 release
## What's Changed * resolve duplicate names for release artifact by @markleader in https://github.com/nasa/cea/pull/51 * added multiline output keyword support; propogated ions into product … by @markleader in https://github.com/nasa/cea/pull/52 * added C and Python support for c
source: github-release - v3.1.0 release
## What's Changed * Bind C warnings by @btmy87 in https://github.com/nasa/cea/pull/49 * Feat/derivatives by @markleader in https://github.com/nasa/cea/pull/50 **Full Changelog**: https://github.com/nasa/cea/compare/v3.0.4...v3.1.0 and `CHANGELOG.md`
source: github-release - v3.0.4 release
## What's Changed * chore/pythondeps by @btmy87 in https://github.com/nasa/cea/pull/41 * Parsing for input file in command now also accepts a '.inp' extension by @Aidavdw in https://github.com/nasa/cea/pull/44 * Fix CLI output formatting regressions in main.f90 (dynamic species f
source: github-release - v3.0.2 release
## What's Changed * MSVC Support by @btmy87 in https://github.com/nasa/cea/pull/29 * Made pi_p optional in RocketSolver_solve by @markleader in https://github.com/nasa/cea/pull/36 * Fixed detonation wave upstream enthalpy calc and legacy interface upstream MW by @dfnca in https:/
source: github-release - v3.0.3 release
## What's Changed * Update pyPI publishing by @markleader in https://github.com/nasa/cea/pull/39 **Full Changelog**: https://github.com/nasa/cea/compare/v3.0.2...v3.0.3 and `CHANGELOG.md`
source: github-release - v3.0.1 release
## What's Changed * fixed reversed args in equilibrium solve example by @markleader in https://github.com/nasa/cea/pull/2 * Fix: typos in README by @SolariSystems in https://github.com/nasa/cea/pull/14 * Feature/ifx fix by @dfnca in https://github.com/nasa/cea/pull/16 * Fix/compi
source: github-release