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Forum: OpenFOAM Running, Solving & CFD

March 11, 2009, 04:18

Replies: 14

Which solver

Views: 1,684

Posted By gcollecutt

Hi Vivien, Try using: wr

Hi Vivien,

Try using:

writeControl adjustableRunTime;

writeInterval 0.001;

I guess zeroGradient on inlet patches for k and epsilon may work - I've never tried myself. I only...

Forum: OpenFOAM Running, Solving & CFD

March 10, 2009, 15:10

Replies: 14

Which solver

Views: 1,684

Posted By gcollecutt

Vivien, I seem to remember

Vivien,

I seem to remember that the cavity tutorial showed that the laminar flow solution will become unsteady and ultimately may fail to solve once the velocities increase and turbulence...

Forum: OpenFOAM Running, Solving & CFD

March 10, 2009, 06:19

Replies: 14

Which solver

Views: 1,684

Posted By gcollecutt

Why not use the turbulent solv

Why not use the turbulent solver (turbFoam) and look at the results with tubulence on and with turbulence off? There is a turbulence on/off switch in the RASProperties input file.

Gavin / Marco...

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