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Forum: OpenFOAM Running, Solving & CFD

November 30, 2011, 10:30

Replies: 10

pisoFoam : error floating point

Views: 2,157

Posted By gwierink

Perhaps it is worth checking out...

Perhaps it is worth checking out $FOAM_TUTORIALS//incompressible/pimpleFoam/TJunction. It is a RAS kEpsilon case with inlet and outlets, using pimpleFoam. Can you use your mesh with that case (with...

Forum: OpenFOAM Running, Solving & CFD

November 30, 2011, 05:01

Replies: 10

pisoFoam : error floating point

Views: 2,157

Posted By gwierink

You are using pisoFoam, so that means you want to...

You are using pisoFoam, so that means you want to do LES? What turbulence model are you using? I see that k and epsilon go unbounded. Is that you subgrid model, or are you using RAS properties with...

Forum: OpenFOAM Running, Solving & CFD

November 28, 2011, 16:02

Replies: 10

pisoFoam : error floating point

Views: 2,157

Posted By gwierink

Ok, what is the error you get? I noticed that...

Ok, what is the error you get?
I noticed that your mesh is 3D. Do you want your domain to be a thin 3D slice, or do you want 2D? In OpenFOAM the 2D mesh will be one cell thick, looking like 3D, but...

Forum: OpenFOAM Running, Solving & CFD

November 26, 2011, 04:22

Replies: 10

pisoFoam : error floating point

Views: 2,157

Posted By gwierink

Hi there, What are you trying to set up?...

Hi there,

What are you trying to set up? Your BCs seem a bit strange. If you would like to have a flow inlet on the left and outflow on the right, you probably want to specify U at the inlet, have...

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