Issues

• Reactor cloning loses stoichiometric precision, eliminating small net species source terms

  Cantera/cantera#2188 · Filter by author tommy424 opened on Oct 8, 2026

• [Bug]ReactorNet.advance() is not reproducible when an advance limit is set (root-finding arrays left uninitialized when CVodeRootInit is toggled per call)

  Cantera/cantera#2179 · Filter by author kimurap opened on Sep 29, 2026
  1

• Intermittent CI errors with Intel OneAPI 2026.1

  CI
  Cantera/cantera#2151 · Filter by author speth opened on Jul 7, 2026
  4

• CoverageDependentSurfPhase does not satisfy Gibbs-Duhem relation

  Thermo
  Bug

  Cantera/cantera#2133 · Filter by author speth opened on Jun 10, 2026

• DebyeHuckel "B-dot with variable a_k" does not satisfy Gibbs-Duhem relation

  Thermo
  Cantera/cantera#2132 · Filter by author speth opened on Jun 10, 2026

• Metal/electron-cloud: thermo consistency errors caused by placeholder density

  Thermo
  Bug

  Cantera/cantera#2131 · Filter by author speth opened on Jun 9, 2026

• Incorrect reference state in some of the YAML files.

  Input
  Cantera/cantera#2129 · Filter by author rob5ives opened on Jun 4, 2026
  1

• The electron temperature is not correctly saved in a SolutionArray.

  Serialization
  Bug

  Cantera/cantera#2119 · Filter by author pag1pag opened on May 25, 2026
  1

• ct.Reaction(reactants=..., products=...) treats species appearing on both sides as a third-body collider

  Input
  Bug

  Cantera/cantera#2115 · Filter by author rwest opened on May 11, 2026
  3

• Intermittent CI test failures in Matlab toolbox

  CIMatlab
  Cantera/cantera#2045 · Filter by author speth opened on Nov 14, 2025
  2

• Older MATLAB fails for newer Linux glibc

  LinuxMatlab
  Cantera/cantera#2035 · Filter by author ischoegl opened on Nov 5, 2025
  6

• MATLAB's outofprocess mode has massive overhead

  Matlab
  Cantera/cantera#2034 · Filter by author ischoegl opened on Nov 4, 2025
  1

• MATLAB toolbox does not display stdout

  Matlabregression
  Bug

  Cantera/cantera#2005 · Filter by author ischoegl opened on Oct 12, 2025
  10

• Incorrect flame sensitivities caused by reactions with large reverse rate constants

  1D Flames
  Cantera/cantera#1942 · Filter by author speth opened on Aug 15, 2025
  1

• VCS equilibrium solver jumps between different solutions for mixtures with binary-solution-tabulated phase

  Thermo
  Bug

  Cantera/cantera#1928 · Filter by author spinnau opened on Jul 16, 2025
  3

• Inconsistent Size of net_production_rates in ReactorSurface() Object

  Kineticsquestion
  Cantera/cantera#1874 · Filter by author dylanrubini opened on Apr 16, 2025
  11

• auto argument to 1D solve() method slows down the solve

  1D Flamesdiscussion
  Cantera/cantera#1873 · Filter by author wandadars opened on Apr 15, 2025
  6

• Multicomponent transport model fails for single-species phases

  Transport
  Cantera/cantera#1823 · Filter by author speth opened on Dec 2, 2024

• Build fails with LTO due to type mismatch/ODR violations

  compiling
  Cantera/cantera#1783 · Filter by author eli-schwartz opened on Aug 20, 2024
  7

• Incorrect densities for a Peng-Robinson fluid when it should be in the liquid phase

  Thermo
  Cantera/cantera#1721 · Filter by author miloknowles opened on Jun 21, 2024
  3

• Enable multiphase equilibrium calculations involving surface phases

  enhancementEquilibrium
  Cantera/cantera#1720 · Filter by author speth opened on Jun 21, 2024

• MixtureFugacityTP::solveCubic fails for certain temperatures and pressures

  Thermo
  Bug

  Cantera/cantera#1699 · Filter by author speth opened on May 26, 2024
  4

• Add support for converting BULK phase definitions from Chemkin input files

  enhancementInput
  Cantera/cantera#1698 · Filter by author speth opened on May 25, 2024

• Validation for PLOG rates fails for extremely high pre-exponential factors after Cantera 2.6 release

  Kinetics
  Cantera/cantera#1405 · Filter by author corykinney opened on Nov 4, 2022
  21

• Fail to converge for zeroD simulation

  Reactors
  Cantera/cantera#1400 · Filter by author BangShiuh opened on Sep 30, 2022
  2