research/OpenFOAM-5.x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

BrownianMotionForce: Corrected expression for s0

Browse source 
Patch provided by Bruno Santos
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2036
This commit is contained in:
Henry Weller 2016-04-17 15:39:09 +01:00
parent c1c4862028
commit 04fe885920
1 changed files with 1 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/lagrangian/turbulence/submodels/Thermodynamic/ParticleForces/BrownianMotion/BrownianMotionForce.C
View file

@ -187,9 +187,8 @@ Foam::forceSuSp Foam::BrownianMotionForce<CloudType>::calcCoupled
}
else
{
const scalar rhoRatio = p.rho()/p.rhoc();
const scalar s0 =
216*muc*sigma*Tc/(sqr(mathematical::pi)*pow5(dp)*(rhoRatio)*cc);
216*muc*sigma*Tc/(sqr(mathematical::pi)*pow5(dp)*sqr(p.rho())*cc);
f = eta*sqrt(mathematical::pi*s0/dt);
}