| Sway |
August 5, 2015 04:30 |
Result of forces-Object on multi Machines wont write to file
hejhej,
i need the forces on a specific patch and therefor i use the function forces. it works fine when running on a single machine, but on cluster it stops writing the results to the forces file in /postProcessing/forces/ but the Terminal output still works:confused:
can someone please help me on this issue?
my controlDict:
Code:
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.4.0 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
libs
(
"libOpenFOAM.so"
"libincompressibleTurbulenceModel.so"
"libincompressibleRASModels.so"
"libsimpleSwakFunctionObjects.so"
"libswakFunctionObjects.so"
"libgroovyBC.so"
);
application pimpleFoam;
//startFrom latestTime;
startFrom startTime;
startTime 0.89953;
stopAt endTime;
//stopAt writeNow;
endTime 10;
deltaT 0.001;
writeControl adjustableRunTime;
writeInterval 0.05;
purgeWrite 0;
writeFormat ascii;
writePrecision 6;
writeCompression uncompressed;
timeFormat general;
timePrecision 6;
runTimeModifiable true;
adjustTimeStep yes;
maxCo 0.2; //0.2
functions
{
forces
{
type forces;
functionObjectLibs ( "libforces.so" );
outputControl timeStep;
outputInterval 1;
patches ( mypatchname );
pName p;
UName U;
rhoName rhoInf; // Indicates incompressible
log true;
rhoInf 1000; // Redundant for incompressible
liftDir (0 1 0);
dragDir (1 0 0);
CofR (0 0 0); // Axle midpoint on ground
// pitchAxis (0 1 0);
// magUInf 3;
// lRef 1.42; // Wheelbase length
// Aref 0.75; // Estimated
}
massFlow
{
type patchMassFlow;
functionObjectLibs
(
"libsimpleFunctionObjects.so"
);
verbose true;
patches
(
inlet
outlet
);
factor 1;
outputControlMode timeStep;
outputInterval 1;
}
pressureDrop
{
type patchExpression;
variables (
"pOut{patch'outlet}=sum(p*area())/sum(area());"
"inArea=sum(area());"
);
accumulations (
sum
);
patches (
inlet
outlet
);
expression "area()*(p-pOut)/inArea";
verbose true;
outputControlMode timeStep;
outputInterval 1;
}
};
// ************************************************************************* //
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