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Forum: OpenFOAM

September 28, 2011, 20:51

Replies: 11

Lagrangian Particel as POST-Processing

Views: 2,797

Posted By preichl

Hi mksingh, I have posted the solver and an...

Hi mksingh,

I have posted the solver and an example at http://www.cfd-online.com/Forums/openfoam/92465-two-way-particle-coupling-2-0-particle-reynolds-number.html

This is still very preliminary...

Forum: OpenFOAM

September 23, 2011, 03:21

Replies: 11

Lagrangian Particel as POST-Processing

Views: 2,797

Posted By preichl

It may pay to use something like...

It may pay to use something like icoLagrangianFoam with the coupling flag set to false. I just ran a test case in which I have a moving particle in air and I compared this with the result one would...

Forum: OpenFOAM

September 21, 2011, 04:45

Replies: 11

Lagrangian Particel as POST-Processing

Views: 2,797

Posted By preichl

The drag coefficient on the particles will be...

The drag coefficient on the particles will be something like (from SphereDrag.C).

scalar Cd;
if (Re < SMALL)
{
Cd = GREAT;
}
else if (Re > 1000.0)
{
...

Forum: OpenFOAM

September 20, 2011, 04:16

Replies: 11

Lagrangian Particel as POST-Processing

Views: 2,797

Posted By preichl

While I have never used this solver...

While I have never used this solver (uncoupledKinematicParcelFoam), I would imagine that the flow specified at time 0 would be the flow field used (but I could be wrong).
Looking at the source...

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