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Bug in Mixture fraction formulation

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Old   September 4, 2008, 04:15
Default There is a Problem in the Xood
  #1
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Chris Beck
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There is a Problem in the Xoodles solver when B is different from unity at the beginning of the simulation. This is caused by:

OpenFOAM/OpenFOAM-1.5/src/thermophysicalModels/combustion/mixtureThermos/mixture s/combustionMixture/combustionMixture.C

// Error check for single component mixtures - should be uniform 1
if (Y_.size() == 1)
{
if (average(Y_[0]).value() < 0.999)
{
FatalErrorIn("combustionMixture::combustionMixture ")
<< "Mass fraction for single component mixture must be unity"
<< nl << "Please correct field: " << species_[0]
<< " (Ydefault)" << nl << " (Ydefault)" << nl << abort(FatalError);
}
}

The problem appears when restarting the simulation or initializing the B field with setField.

The problem can be reproduced with the Xoodles tutorial


kind regards,
Christian Beck
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Old   September 5, 2008, 09:12
Default Thanks for the bug report, thi
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Thanks for the bug report, this is now fixed in our git repo.

H
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