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Forum: OpenFOAM Running, Solving & CFD

December 9, 2005, 02:56

Replies: 66

New boundary condition

Views: 18,507

Posted By niklas

Hi, Just tested the code an

Hi,

Just tested the code and it works, but I was able to reproduce the error message.
Here's the bc input you need

walls
{
type particleSlip;
value uniform (0 0...

Forum: OpenFOAM Running, Solving & CFD

December 3, 2005, 08:09

Replies: 66

New boundary condition

Views: 18,507

Posted By niklas

Hi, I might possibly have the

Hi,
I might possibly have the definition mixed up,but the easiest wasy to check is to run the icoFoam cavity tutorial with a fixed valueFraction and ascii format and check the values on the wall...

Forum: OpenFOAM Running, Solving & CFD

December 2, 2005, 10:45

Replies: 66

New boundary condition

Views: 18,507

Posted By niklas

Hola, Not 100 percent sure,

Hola,

Not 100 percent sure, but I'd say its like this:

valueFraction*U + (1-valueFraction)*dU = 0

N

Forum: OpenFOAM Running, Solving & CFD

December 1, 2005, 06:28

Replies: 66

New boundary condition

Views: 18,507

Posted By niklas

OK, with the help of Rasmus I

OK, with the help of Rasmus I got these
http://www.cfd-online.com/OpenFOAM_Discus/icons/attachment_icon.gif particleSlip.tgz...

Forum: OpenFOAM Running, Solving & CFD

December 1, 2005, 03:04

Replies: 66

New boundary condition

Views: 18,507

Posted By niklas

Hi, We had a similar bc in

Hi,

We had a similar bc in our version of the two-phase code, but I decided to remove it from the official version, since it makes the calculations
even more prone to crash/oscillate.

I...

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