Dear Felix,
you are using DuMuX 2.12, if I remember correctly. In DuMuX 2.12, you could
overwrite the *preTimeStep()* method in your problem file, see for
example *2p/implicit/lensproblem.hh.*
In this method, you could call some*updateLaws(args) *function from the
spatialParams class.
This function gets all arguments *args*, e.g. time, problem, etc., that
are needed to calculate your parameters.
I hope this helps.
Best regards,
Martin
On 03/28/2019 07:50 AM, Felix Feldmann wrote:
Dear DuMux community,
Thank you very much again for helping me on my “GravityAtPosition”
problem earlier this year. Unfortunately, I am facing a new problem.
I am trying to invoke a value inside my fluidmatrixinteraction.file
which is defined by my problemspatialparams.file
*_Dumux provides several examples in which this is done for (constant)
Scalar values. For example:_*
const MaterialLawParams& materialLawParams(const Element &element,
const FVElementGeometry &fvGeometry, const int scvIdx) const
{ const GlobalPosition &globalPos =
fvGeometry.subContVol[scvIdx].global;
if (isOutletMaterial_(globalPos))
return outletMaterialParams_;
else
return coreMaterialParams_; }
*_Where the parameters can be defined as following_*
CorefloodProblemSpatialParams(const GridView &gridView)
: ParentType(gridView)
{
outletMaterialParams_.settest(1);
coreMaterialParams_.settest(2);
}
This is quite clear to me - However, I am wondering if this also
possible for properties which change in time and spatial orientation?
In my very specific case, I would liketo invoke a fluid component
concentration inside my fluidmatrixinteraction.
Do you have any suggestions?
Thank you and best regards,
Felix
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--
M.Sc. Martin Schneider
University of Stuttgart
Institute for Modelling Hydraulic and Environmental Systems
Department of Hydromechanics and Modelling of Hydrosystems
Pfaffenwaldring 61
D-70569 Stuttgart
Tel: (+49) 0711/ 685-69159
Fax: (+49) 0711/ 685-60430
E-Mail: [email protected]
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