gmsh -> OpenFOAM = noise? -- CFD Online Discussion Forums

November 29, 2011, 15:41

gmsh -> OpenFOAM = noise?

hsingtzu

New Member

Hsingtzu Wu

Join Date: Feb 2011

Posts: 21

Rep Power: 4

Hi

I made a mesh with gmsh and imported it to OpenFOAM using gmshToFoam. It worked, but there seemed some noise around the model in OpenFOAM. I attached the model, and you can clearly see there was some noise inside of the cylinder hole where I set boundary conditions. I was wondering if anyone encountered the issue and knew how to resolve it.

Thanks

Attached Images

noise_openFoam.jpg (47.4 KB, 27 views)

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