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sixDoFRigidBodyMotion: Apply accelerationDamping to the acceleration only

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Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1675
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Henry
2015-04-28 14:58:14 +01:00
parent fc6b44ee3c
commit 00ec396a8d
1 changed files with 3 additions and 3 deletions
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6
src/sixDoFRigidBodyMotion/sixDoFRigidBodyMotion/sixDoFRigidBodyMotion.C
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@ -2,7 +2,7 @@
========= | ========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | \\ / O peration |
\\ / A nd | Copyright (C) 2011-2014 OpenFOAM Foundation \\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
\\/ M anipulation | \\/ M anipulation |
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
License License
@ -268,8 +268,8 @@ void Foam::sixDoFRigidBodyMotion::updatePosition
if (Pstream::master()) if (Pstream::master())
{ {
v() = tConstraints_ & aDamp_*(v0() + 0.5*deltaT0*a()); v() = tConstraints_ & (v0() + aDamp_*0.5*deltaT0*a());
pi() = rConstraints_ & aDamp_*(pi0() + 0.5*deltaT0*tau()); pi() = rConstraints_ & (pi0() + aDamp_*0.5*deltaT0*tau());
// Leapfrog move part // Leapfrog move part
centreOfRotation() = centreOfRotation0() + deltaT*v(); centreOfRotation() = centreOfRotation0() + deltaT*v();