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BUG: forces - corrected moment field calculation

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This commit is contained in:
Andrew Heather
2020-04-09 09:59:23 +01:00
parent 55b49ac0d0
commit 86e78ac3c1
1 changed files with 7 additions and 14 deletions
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21
src/functionObjects/forces/forces/forces.C
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@ -6,7 +6,7 @@
\\/ M anipulation | \\/ M anipulation |
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
Copyright (C) 2011-2016 OpenFOAM Foundation Copyright (C) 2011-2016 OpenFOAM Foundation
Copyright (C) 2015-2019 OpenCFD Ltd. Copyright (C) 2015-2020 OpenCFD Ltd.
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
License License
This file is part of OpenFOAM. This file is part of OpenFOAM.
@ -530,17 +530,13 @@ void Foam::functionObjects::forces::addToFields
return; return;
} }
volVectorField& force = auto& force = lookupObjectRef<volVectorField>(fieldName("force"));
lookupObjectRef<volVectorField>(fieldName("force"));
vectorField& pf = force.boundaryFieldRef()[patchi]; vectorField& pf = force.boundaryFieldRef()[patchi];
pf += fN + fT + fP; pf += fN + fT + fP;
volVectorField& moment = auto& moment = lookupObjectRef<volVectorField>(fieldName("moment"));
lookupObjectRef<volVectorField>(fieldName("moment"));
vectorField& pm = moment.boundaryFieldRef()[patchi]; vectorField& pm = moment.boundaryFieldRef()[patchi];
pm += Md; pm = Md^pf;
} }
@ -558,17 +554,14 @@ void Foam::functionObjects::forces::addToFields
return; return;
} }
volVectorField& force = auto& force = lookupObjectRef<volVectorField>(fieldName("force"));
lookupObjectRef<volVectorField>(fieldName("force")); auto& moment = lookupObjectRef<volVectorField>(fieldName("moment"));
volVectorField& moment =
lookupObjectRef<volVectorField>(fieldName("moment"));
forAll(cellIDs, i) forAll(cellIDs, i)
{ {
label celli = cellIDs[i]; label celli = cellIDs[i];
force[celli] += fN[i] + fT[i] + fP[i]; force[celli] += fN[i] + fT[i] + fP[i];
moment[celli] += Md[i]; moment[celli] = Md[i]^force[celli];
} }
} }