Combustion Toolbox

A MATLAB-based framework for solving combustion and high-speed flow problems
2.2K Downloads
Updated 8 Jan 2026

Cite As

Cuadra, Alberto, et al. “Combustion Toolbox: An Open-Source Thermochemical Code for Gas- and Condensed-Phase Problems Involving Chemical Equilibrium.” Computer Physics Communications, vol. 320, Mar. 2026, p. 110004, https://doi.org/10.1016/j.cpc.2025.110004.

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MATLAB Release Compatibility
Created with R2021b
Compatible with any release
Platform Compatibility
Windows macOS Linux

+combustiontoolbox/+common/@Constants

+combustiontoolbox/+common/@Units

+combustiontoolbox/+core/@CaloricGasModel

+combustiontoolbox/+core/@ChemicalSystem

+combustiontoolbox/+core/@Elements

+combustiontoolbox/+core/@EquationState

+combustiontoolbox/+core/@EquationStateIdealGas

+combustiontoolbox/+core/@Mixture

+combustiontoolbox/+core/@MixtureConfig

+combustiontoolbox/+core/@Species

+combustiontoolbox/+databases/@BurcatDatabase

+combustiontoolbox/+databases/@Database

+combustiontoolbox/+databases/@NasaDatabase

+combustiontoolbox/+databases/@SolarAbundances

+combustiontoolbox/+databases/temp

+combustiontoolbox/+equilibrium/@EquilibriumSolver

+combustiontoolbox/+rocket/@RocketSolver

+combustiontoolbox/+shockdetonation/@DetonationSolver

+combustiontoolbox/+shockdetonation/@JumpConditionsSolver

+combustiontoolbox/+shockdetonation/@ShockSolver

+combustiontoolbox/+shockturbulence/@ShockTurbulenceModel

+combustiontoolbox/+shockturbulence/@ShockTurbulenceModelAcoustic

+combustiontoolbox/+shockturbulence/@ShockTurbulenceModelCompressible

+combustiontoolbox/+shockturbulence/@ShockTurbulenceModelVortical

+combustiontoolbox/+shockturbulence/@ShockTurbulenceModelVorticalEntropic

+combustiontoolbox/+shockturbulence/@ShockTurbulenceSolver

+combustiontoolbox/+turbulence/@HelmholtzSolver

+combustiontoolbox/+turbulence/@TurbulenceSpectra

+combustiontoolbox/+turbulence/@VelocityField

+combustiontoolbox/+utils

+combustiontoolbox/+utils/+display

+combustiontoolbox/+utils/+display/@Canvas

+combustiontoolbox/+utils/+display/@PlotComposition

+combustiontoolbox/+utils/+display/@PlotConfig

+combustiontoolbox/+utils/+display/@PlotFigure

+combustiontoolbox/+utils/+extensions

+combustiontoolbox/+utils/+math

+combustiontoolbox/+utils/+math/@Integrator

+combustiontoolbox/+utils/+optimization

+combustiontoolbox/+utils/+thermo

+combustiontoolbox/+utils/@Benchmark

+combustiontoolbox/+utils/@BenchmarkMetadata

+combustiontoolbox/+utils/@Export

+combustiontoolbox/+utils/@HTRDataAverage

+combustiontoolbox/+utils/@HTRDataReader

+combustiontoolbox/+utils/@SystemUtils

databases/askari

databases/eos/Peng-Robinson

examples

examples/temp

gui

gui/addons

gui/utils

utils

utils/databases

utils/thermo

utils/validations

validations

validations/cantera

validations/cea

validations/other stuff

validations/other stuff/tests

validations/other stuff/tests/bishnu1997

validations/papers/cuadra2020

validations/papers/cuadra2023b

validations/papers/huete2021

validations/sdtoolbox

validations/tea

validations/unitTest

validations/unitTest/database_test

validations/unitTest/modules_test

Version Published Release Notes
1.2.8

See release notes for this release on GitHub: https://github.com/CombustionToolbox/combustion_toolbox/releases/tag/v1.2.8

1.2.7

See release notes for this release on GitHub: https://github.com/CombustionToolbox/combustion_toolbox/releases/tag/v1.2.7

1.2.0

See release notes for this release on GitHub: https://github.com/CombustionToolbox/combustion_toolbox/releases/tag/v1.2.0

1.1.3

See release notes for this release on GitHub: https://github.com/CombustionToolbox/combustion_toolbox/releases/tag/v1.1.3

1.1.2

See release notes for this release on GitHub: https://github.com/CombustionToolbox/combustion_toolbox/releases/tag/v1.1.2

1.1.1

See release notes for this release on GitHub: https://github.com/CombustionToolbox/combustion_toolbox/releases/tag/v1.1.1

1.1.0

See release notes for this release on GitHub: https://github.com/CombustionToolbox/combustion_toolbox/releases/tag/v1.1.0

1.0.5

See release notes for this release on GitHub: https://github.com/AlbertoCuadra/combustion_toolbox/releases/tag/v1.0.5

1.0.4

See release notes for this release on GitHub: https://github.com/AlbertoCuadra/combustion_toolbox/releases/tag/v1.0.4

1.0.3

See release notes for this release on GitHub: https://github.com/AlbertoCuadra/combustion_toolbox/releases/tag/v1.0.3

1.0.2.0

See release notes for this release on GitHub: https://github.com/AlbertoCuadra/combustion_toolbox/releases/tag/v1.0.2

1.0.1.0

See release notes for this release on GitHub: https://github.com/AlbertoCuadra/combustion_toolbox/releases/tag/v1.0.1

1.0.0.0

See release notes for this release on GitHub: https://github.com/AlbertoCuadra/combustion_toolbox/releases/tag/v1.0.0

0.7.1

See release notes for this release on GitHub: https://github.com/AlbertoCuadra/combustion_toolbox/releases/tag/v0.7.1

0.7.0

See release notes for this release on GitHub: https://github.com/AlbertoCuadra/combustion_toolbox/releases/tag/v0.7.0

0.4.02

See release notes for this release on GitHub: https://github.com/CombustionToolbox/combustion_toolbox/releases/tag/v0.4.02

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.