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species::thermo<Thermo, Type>::T: Check for negative initial temperature

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Starting from an negative initial temperature causes non-convergence and a
misleading error, now a specific message is generated.
This commit is contained in:
Henry Weller
2017-01-13 14:11:28 +00:00
parent 67e9cf81e0
commit 258091faee
1 changed files with 9 additions and 2 deletions
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11
src/thermophysicalModels/specie/thermo/thermo/thermoI.H
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@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2017 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -49,6 +49,13 @@ inline Foam::scalar Foam::species::thermo<Thermo, Type>::T
scalar (thermo<Thermo, Type>::*limit)(const scalar) const
) const
{
if (T0 < 0)
{
FatalErrorInFunction
<< "Negative initial temperature T0: " << T0
<< abort(FatalError);
}
scalar Test = T0;
scalar Tnew = T0;
scalar Ttol = T0*tol_;
@ -64,7 +71,7 @@ inline Foam::scalar Foam::species::thermo<Thermo, Type>::T
if (iter++ > maxIter_)
{
FatalErrorInFunction
<< "Maximum number of iterations exceeded"
<< "Maximum number of iterations exceeded: " << maxIter_
<< abort(FatalError);
}