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Old   July 11, 2011, 19:54
Default about fvSolution settings for interPhaseChangeFoam
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Chih-Che Chueh
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Hi,

I am facing an error when using interPhaseChangeFoam. The error message is presented as follows:

--> FOAM FATAL IO ERROR:
keyword maxIter is undefined in dictionary "/gwork/chueh/FOAM/release/VOF_XTC/staticContactAngle/test_temp/system/fvSolution::solvers::alpha1"
file: /gwork/chueh/FOAM/release/VOF_XTC/staticContactAngle/test_temp/system/fvSolution::solvers::alpha1 from line 56 to line 65.
From function dictionary::lookupEntry(const word&, bool, bool) const
in file db/dictionary/dictionary.C at line 395.
FOAM exiting



But I don't figure out why the error still comes out because I have already added the alpha1's declaration into the "fvSolution" file as follows:



alpha1
{
MULESImplicit
{
maxIter 1000;
nLimiterIter 10;
maxUnboundedness 1;
CoCoeff 0.2;
solver
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-10;
relTol 0;
}
}
}




Does anyone know what went wrong with my fvSolution settings and help me out? Thanks!




Sincerely,

Chih-Che
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Old   July 13, 2011, 04:20
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Anton Kidess
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You specified maxIter in a subdictionary ("MULESImplicit"), but your solver is expecting the keywords in the alpha1 dictionary. Get rid of MULESImplicit and put all keywords in the alpha1 dictionary, and all should be well.

-Anton
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Old   July 13, 2011, 10:24
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Chih-Che Chueh
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Hi Anton, Thanks for your reply. The problem that I was facing is now resolved. Chih-Che
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Old   March 1, 2012, 20:31
Default Singhal models
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vahid
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My purpose is adding Zwart and Singhal models to interPhaseChangeFoam solver.
I transform Saur model to Zwart model successfully but transforming Saur model to Singhal model is faild!!!
my error is :

phaseChangeTwoPhaseMixtures/phaseChangeTwoPhaseMixture/phaseChangeTwoPhaseMixture.C:48: error: no matching function for call to ‘Foam::dimensioned<double>::dimensioned()’

Can you help me???
Attached Files
File Type: zip SinghalinterPhaseChangeFoam.zip (22.2 KB, 4 views)
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Old   June 6, 2012, 09:49
Default adding k_:
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vahid
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I want to add the kinetic energy Turbulence(k) in model <<sauer>> in solver <<interPhaseChangeFoam>>.
I added the following line in the<<options>>:

-I$(LIB_SRC)/turbulenceModels/incompressible/RAS/RASModel \

Then with enter the <<k_>>in model <<sauer>>as following :


// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //

Foam::tmp<Foam::volScalarField>
Foam: PhaseChangeTwoPhaseMixtures::SchnerrSauer::rRb
(
const volScalarField& limitedAlpha1
) const
{
return pow
(
((*4*constant::mathematical: pi*n_)/3)*k_
*limitedAlpha1/(1.0 + alphaNuc() - limitedAlpha1),
1.0/3.0
);
}


when I Type wmake in terminal.
I seen this message :

phaseChangeTwoPhaseMixtures/SchnerrSauer/SchnerrSauer.C:79: error: ‘k_’ was not declared in this scope
make: *** [Make/linux64GccDPOpt/SchnerrSauer.o] Error 1

please help me…
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