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February 23, 2009, 06:19 |
dynamic mesh problem
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#1 |
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Hi! I have got a problem with a dynamic mesh simulation. It is a 2D problem. A horizontal wall (=valve) moves down into a rectangle (= pipe) by an cg_motion UFD. (it should be somehow a piston valve). The motion itself works but the update of the mesh is not satisfying. There are no additional nodes made on the vertikal sides of the valve. It is always the same number and the cells just get bigger. Does anybody knows which settings have to be made, that additional nodes are created (maybe in Gambit?) I have already tried many ways but I haven't found a solution.
Thank you for your help!! Chris D. |
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