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Forum: OpenFOAM Running, Solving & CFD

March 6, 2009, 04:10

Replies: 4

Boundary Conditions for Converging Pipe

Views: 1,844

Posted By sami_lakka

I managed to solve this. It wa

I managed to solve this. It was an error in my paraFoam visualization. I hadn't chosen a time step when I loaded the case. Instead I just pressed accept when paraFoam loaded. When I selected a time...

Forum: OpenFOAM Running, Solving & CFD

March 5, 2009, 09:36

Replies: 4

Boundary Conditions for Converging Pipe

Views: 1,844

Posted By sami_lakka

Walls are fixed value 0 for U

Walls are fixed value 0 for U and zero gradient for p.

Here is the complete B.C definition (for U):

dimensions [0 1 -1 0 0 0 0];

internalField uniform (0 0 0);
...

Forum: OpenFOAM Running, Solving & CFD

March 5, 2009, 09:09

Replies: 4

Boundary Conditions for Converging Pipe

Views: 1,844

Posted By sami_lakka

I'm testing OpenFoam for a sim

I'm testing OpenFoam for a simple pipe flow case which consists from inlet, sudden contraction and outlet. The flow is laminar and I use icoFoam-solver.

My B.C for U is fixedValue (1) for inlet...

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