Commit 816674e9 authored by sergio's avatar sergio
Browse files

ENH: More general approach to momentum source direction for

the actuation disk FO
parent 5f556ffb
......@@ -3,7 +3,7 @@
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
\\/ M anipulation |
\\/ M anipulation | Copyright (C) 2018 OpenCFD Ltd
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
......@@ -55,11 +55,11 @@ void Foam::fv::actuationDiskSource::addActuationDiskAxialInertialResistance
reduce(upU, minOp<vector>());
reduce(upRho, minOp<scalar>());
scalar T = 2.0*upRho*diskArea_*mag(upU)*a*(1 - a);
scalar T = 2.0*upRho*diskArea_*sqr(mag(upU & uniDiskDir))*a*(1 - a);
for (const label celli : cells)
{
Usource[celli] += ((Vcells[celli]/V())*T*E) & upU;
Usource[celli] += ((Vcells[celli]/V())*T)*uniDiskDir;
}
}
......
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