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added check for dt > ROOTVSMALL before allowing to calc (un)coupled

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andy
2008-08-19 18:33:39 +01:00
parent 53133e9c86
commit 58f43193da
1 changed files with 10 additions and 6 deletions
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16
src/lagrangian/intermediate/parcels/Templates/KinematicParcel/KinematicParcel.C
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@ -234,13 +234,17 @@ bool Foam::KinematicParcel<ParcelType>::move
// Update cell based properties
p.updateCellQuantities(td, dt, celli);
if (td.cloud().coupled())
// Avoid problems with extremely small timesteps
if (dt > ROOTVSMALL)
{
p.calcCoupled(td, dt, celli);
}
else
{
p.calcUncoupled(td, dt, celli);
if (td.cloud().coupled())
{
p.calcCoupled(td, dt, celli);
}
else
{
p.calcUncoupled(td, dt, celli);
}
}
if (p.onBoundary() && td.keepParticle)