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ENH: streamLineParticle : improved

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This commit is contained in:
mattijs
2010-12-14 14:14:09 +00:00
parent 935be5df35
commit 1cb1863221
1 changed files with 11 additions and 6 deletions
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13
src/postProcessing/functionObjects/field/streamLine/streamLineParticle.C
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@ -45,6 +45,7 @@ Foam::scalar Foam::streamLineParticle::calcSubCycleDeltaT
) const ) const
{ {
streamLineParticle testParticle(*this); streamLineParticle testParticle(*this);
bool oldKeepParticle = td.keepParticle; bool oldKeepParticle = td.keepParticle;
bool oldSwitchProcessor = td.switchProcessor; bool oldSwitchProcessor = td.switchProcessor;
scalar fraction = testParticle.trackToFace(position()+dt*U, td); scalar fraction = testParticle.trackToFace(position()+dt*U, td);
@ -196,9 +197,7 @@ bool Foam::streamLineParticle::move
// Cross cell in steps: // Cross cell in steps:
// - at subiter 0 calculate dt to cross cell in nSubCycle steps // - at subiter 0 calculate dt to cross cell in nSubCycle steps
// - at the last subiter do all of the remaining track // - at the last subiter do all of the remaining track
// - do a few more subiters than nSubCycle since velocity might for (label subIter = 0; subIter < td.nSubCycle_; subIter++)
// be decreasing
for (label subIter = 0; subIter < 2*td.nSubCycle_; subIter++)
{ {
--lifeTime_; --lifeTime_;
@ -236,7 +235,13 @@ bool Foam::streamLineParticle::move
lifeTime_ = 0; lifeTime_ = 0;
} }
if (!td.keepParticle || td.switchProcessor || lifeTime_ == 0) if
(
face() != -1
|| !td.keepParticle
|| td.switchProcessor
|| lifeTime_ == 0
)
{ {
break; break;
} }