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New Member
Sebastian Neumann
Join Date: Mar 2009
Posts: 2
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Hello to all.
My name is Sebastian and I try to solve a calculation of a two stroke engine. At first I created a simple case with a cylinder, two inlets and a outlet. For the mesh motion I build my own solver based on the twoStroke topoChanger of OpenFOAM-1.4.1-dev. The solver done his work very well. Now I want to switch to a more complex case with more cells and larger geometry. I donīt no why but the solver gets problems after a short time.At the picture decoupled.jpg you see the scavInCylPatch (liner) and the scavInPortPatch (patch of a channel) before starting the solver. But when I start the solver the calculation brokes off after only 2 time steps with the error: <93>Error in ordering mixed and unused points at the end of the point list.<94> I know that the problem comes from the sliding interface, because the coupling of the scavInPortPatch looks not very good. You can see it in the picture coupled.jpg ![]() ![]() Do you have any suggestions how I could change some tolerances or something else to solve this problem ? Please help me, if anyone does know something about this kind of problem. Thank you all. Best regards. Sebastian |
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Thread | Thread Starter | Forum | Replies | Last Post |
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