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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: gschaider

Forum: OpenFOAM Pre-Processing June 25, 2012, 05:34

Replies: 8 Boundary Conditions for Flow Problem Views: 1,965 Posted By gschaider Can be a lot of things. A stack-trace would be... Can be a lot of things. A stack-trace would be helpful

Forum: OpenFOAM Pre-Processing June 22, 2012, 15:11

Replies: 8 Boundary Conditions for Flow Problem Views: 1,965 Posted By gschaider Usually you fix the pressure only on the outlet... Usually you fix the pressure only on the outlet and on the inlet have a zeroGradient. Your boundary condition says "I want a velocity, but no pressure drop". It is very hard for a self-respecting...

Forum: OpenFOAM Pre-Processing June 21, 2012, 10:07

Replies: 8 Boundary Conditions for Flow Problem Views: 1,965 Posted By gschaider What is the inlet condition for the pressure? What is the inlet condition for the pressure?

Forum: OpenFOAM Pre-Processing June 21, 2012, 09:39

Replies: 8 Boundary Conditions for Flow Problem Views: 1,965 Posted By gschaider I say "groovyBC" to all of these questions, but... I say "groovyBC" to all of these questions, but in your case fixedValue and zeroGradient is sufficient. Although you might want to set the pressure to zeroGradient at the inlet instead of fixedValue...

Showing results 1 to 4 of 4

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