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Properties have been removed that are set in the standard TDAC ".cfg" file, and ".orig" files have been used to better ensure that cleanCase restores the original state. Sandia has also had it's TDAC parameters slightly tweaked for stability.
Stiff chemistry solver validation test cases gri : GRI-Mech 3.0. CH4 combustion, 53 species, 325 reactions h2 : H2 combustion, 10 species, 27 reactions nc7h16 : n-Heptane combustion, 544 species, 2446 reactions ic8h18 : iso-Octane combustion, 874 species, 3796 reactions Results interpreted in 'validation' sub-directory, where OpenFOAM results are compared against those predicted by CHEMKIN II. Overall the best performing ODE solver is seulex followed closely by rodas23.