Setting up case with a moving part between to static ones
Hello,
I was wondering if someone could help me out. I am trying to set up a transient 3D case using pimpleDyMFoam and GGIs, consisting of a rotating pump impeller connected to a static inlet duct and a static outlet spiral. I haven't seen a tutorial so far which explains how to hande two pairs of moving-static-interfaces, and don't know how to set them up in the dynamicMeshDict. Also: is it correct, that the moving CellZone needs to be called movingCells? Or will the solver deduct this from the connected moving faces? I am using OF-1.6-ext. Thanks in advance for any advice. |
In dynamicMeshDict:
slider { moving ( FACE1a FACE2a ); static ( FACE1b FACE2b ); } The names can of course be chosen freely. |
Using multiple rotating parts you need to use something like this
Code:
/*--------------------------------*- C++ -*----------------------------------*\ |
Did not see you only had one rotating part,
Then yes using the mixerGgiFvMesh method the rotating cellZone has to be named movingCells. Best |
Thanks for answering.
I think in OpenFOAM 2.1 the name of the mesh-part that is supposed to move can be chosen freely. |
Could you better help me to understand the turboFvMesh?
My case contains a co-axial rotor system, 2 rotors with 2 ggi's, inside a cylinder that represent the atmosphere. 1. Does it require a ggi? Or can it rotate meshes without the ggi? I see no slider info was input. 2. Is it a moving mesh? Viewing the meshes rotation is key for my case. |
Could you maybe send a drawing of your setup?
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