stitching on arcs
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Dear All,
For a multi-phase flow simulation I have a spider-web mesh, as can be seen in the picture. I create the blockmesh file with a matlab script. The mesh exists of a couple of wedge-type blocks in circumferential direction. I have noticed for a test-case simulation that other meshes (like o-type) don't give correct results (not even close!). At a certain location in axial direction, say at the arrow, I want fluid dropping into the domain. Therefore I thought of making an inlet at a certain location in axial direction. I also want to make a block for this with new nodes and an arc on the downside going through the mesh' radius. The total outside boundary of the cylinder is called 'freeStream' I have tried to do stitchmesh freestream inletDownSide -partial, but all I got was errors like Code:
#0 Foam::error::printStack(Foam::Ostream&) in "/uhome/koldewei/OpenFOAM/OpenFOA Of course it would be possible to manually select the nodes on which the inlet should be added, but I'd like to make it more an automatic procedure: change some variables in my Matlab script -> blockMesh > stitchmesh > run simulation |
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