| aevub |
December 19, 2013 10:14 |
hi!
Did you manage to figure this out?
It seems to me that this BC should be in 0/T.
I was trying this for a buoyantBoussinesqSimpleFoam case, the hotroom example.
I tried applying th BC on the floor temp of the hotroom case (I eliminated the hot box and changed the floor temp to externalWallHeatFluxTemperature with only q (so no Ta and h, and no layers)
so in 0/T
floor
Code:
{
type externalWallHeatFluxTemperature;
kappa fluidThermo; // fluidThermo, solidThermo or
// lookup
q uniform 1000; // heat flux / [W/m2]
Ta uniform 300.0; // ambient temperature /[K]
h uniform 10.0; // heat transfer coeff /[W/K/m2]
thicknessLayers (0.1 0.2 0.3 0.4); // thickness of layer [m]
kappaLayers (1 2 3 4) // thermal conductivity of
// layer [W/m/K]
value uniform 300.0; // initial temperature / [K]
kappaName none;
}
and now I get the following error:
Code:
tarting time loop
Time = 1
DILUPBiCG: Solving for Ux, Initial residual = 0, Final residual = 0, No Iterations 0
DILUPBiCG: Solving for Uy, Initial residual = 0, Final residual = 0, No Iterations 0
DILUPBiCG: Solving for Uz, Initial residual = 0, Final residual = 0, No Iterations 0
--> FOAM FATAL ERROR:
lookup of turbulenceModel from objectRegistry region0 successful
but it is not a turbulenceModel, it is a kEpsilon
From function objectRegistry::lookupObject<Type>(const word&) const
in file /home/mvdtempe/OpenFOAM/OpenFOAM-2.2.x/src/OpenFOAM/lnInclude/objectRegistryTemplates.C at line 147.
FOAM aborting
#0 Foam::error::printStack(Foam::Ostream&) at ??:?
#1 Foam::error::abort() at ??:?
#2 Foam::compressible::turbulenceModel const& Foam::objectRegistry::lookupObject<Foam::compressible::turbulenceModel>(Foam::word const&) const at ??:?
#3 Foam::temperatureCoupledBase::kappa(Foam::Field<double> const&) const at ??:?
#4 Foam::externalWallHeatFluxTemperatureFvPatchScalarField::updateCoeffs() at ??:?
#5 Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::GeometricBoundaryField::updateCoeffs() at ??:?
#6 Foam::fvMatrix<double>::fvMatrix(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::dimensionSet const&) at ??:?
#7
at ??:?
#8
at ??:?
#9 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#10
at ??:?
Aborted (core dumped)
Anybody an idea?
Or doens't this BC work for this solver?
Any examples available?
Thx in advance!
Maaike |
