5577458f28
Existing case did not properly converge and suffered slow convergence with the water level failing to reach an equilibrium. A slight rise in the channel appears to help the water level reach an equlibrium when the flow rate over the rise matches the inlet flow rate.
88 lines
1.8 KiB
C++
88 lines
1.8 KiB
C++
/*--------------------------------*- C++ -*----------------------------------*\
|
|
| ========= | |
|
|
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
|
| \\ / O peration | Version: dev |
|
|
| \\ / A nd | Web: www.OpenFOAM.org |
|
|
| \\/ M anipulation | |
|
|
\*---------------------------------------------------------------------------*/
|
|
FoamFile
|
|
{
|
|
version 2.0;
|
|
format ascii;
|
|
class dictionary;
|
|
location "system";
|
|
object controlDict;
|
|
}
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
application interFoam;
|
|
|
|
startFrom startTime;
|
|
|
|
startTime 0;
|
|
|
|
stopAt endTime;
|
|
|
|
endTime 200;
|
|
|
|
deltaT 0.1;
|
|
|
|
writeControl adjustableRunTime;
|
|
|
|
writeInterval 5;
|
|
|
|
purgeWrite 0;
|
|
|
|
writeFormat ascii;
|
|
|
|
writePrecision 6;
|
|
|
|
writeCompression compressed;
|
|
|
|
timeFormat general;
|
|
|
|
timePrecision 6;
|
|
|
|
runTimeModifiable yes;
|
|
|
|
adjustTimeStep yes;
|
|
|
|
maxCo 6;
|
|
maxAlphaCo 6;
|
|
maxDeltaT 1;
|
|
|
|
functions
|
|
{
|
|
inletFlux
|
|
{
|
|
type faceSource;
|
|
functionObjectLibs ("libfieldFunctionObjects.so");
|
|
outputControl timeStep;
|
|
log true;
|
|
// Output field values as well
|
|
valueOutput false;
|
|
source patch;
|
|
sourceName inlet;
|
|
operation sum;
|
|
|
|
fields
|
|
(
|
|
rhoPhi
|
|
);
|
|
}
|
|
|
|
outletFlux
|
|
{
|
|
$inletFlux;
|
|
sourceName outlet;
|
|
}
|
|
|
|
atmosphereFlux
|
|
{
|
|
$inletFlux;
|
|
sourceName atmosphere;
|
|
}
|
|
}
|
|
|
|
// ************************************************************************* //
|