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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: BernhardGrieser

Forum: OpenFOAM Running, Solving & CFD December 6, 2010, 15:32

Replies: 36 Cyclic Boundary Condition Views: 25,639 Posted By BernhardGrieser Unfortunately that's not the only restriction... Unfortunately that's not the only restriction that can be excerpted from the previous post. Additionally your first points, when declaring faces, have to be matching points as well. Example of a...

Forum: OpenFOAM Running, Solving & CFD December 4, 2010, 19:20

Replies: 36 Cyclic Boundary Condition Views: 25,639 Posted By BernhardGrieser I found an answer to my question no. 3 in... I found an answer to my question no. 3 in OpenFOAM Wiki: http://openfoamwiki.net/index.php/Write_OpenFOAM_meshes This means one is indeed able to include more than one face pair into one...

Forum: OpenFOAM Running, Solving & CFD November 30, 2010, 15:13

Replies: 36 Cyclic Boundary Condition Views: 25,639 Posted By BernhardGrieser I don't use metis because I'm not familiar with... I don't use metis because I'm not familiar with its implementation. I tried it once on a fairly simple geometry without cyclic patches, but the simulation ran quite slow compared to simple, so I...

Forum: OpenFOAM Running, Solving & CFD November 30, 2010, 08:20

Replies: 36 Cyclic Boundary Condition Views: 25,639 Posted By BernhardGrieser Me too. I'll give it a try, thanks for... Me too. I'll give it a try, thanks for the hint.

Forum: OpenFOAM Running, Solving & CFD November 29, 2010, 11:23

Replies: 36 Cyclic Boundary Condition Views: 25,639 Posted By BernhardGrieser Cyclic Patches Hello Steven, I was refering to a LES on rod bundles where I expected secondary vortices after averaging the flow field for several 100'000 timesteps, but none of them appeared at the supposed...

Forum: OpenFOAM Running, Solving & CFD November 25, 2010, 06:19

Replies: 36 Cyclic Boundary Condition Views: 25,639 Posted By BernhardGrieser Summary of experiences with Cyclic BCs What I found out about cyclic boundary conditions is: 1.) Care has to be taken when running in parallel: Every single processor has to have both corresponding cell sets of a cyclic patch within...

Showing results 1 to 6 of 6

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