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Showing results for tags 'skew'.
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Hi there, hope someone can help me. I am trying to make this ball rotate around the Z axis of the local coord. system created by me (skew in the middle of the plate). I don't know why, but the ball keep spinning around its own Z axis. I already tried creating RBody, cylindrical system, changing from /Skew to /Frame... nothing of that worked, it always rotates around its own axis. What am I doing wrong? Thank you.
Dear all, I have following questions regarding the tetra element checks 1) Which quality criterion (skew or vol skew or equia skew) is more important for tetra mesh. I am using HM 12.0 version. Are all the criteria essential to be satisfied. 2) In general, out of the many criteria (warpage, aspect, skew, tet collapse, cell squish, jacobian, equia skew, vol skew, vol AR, min-max length) which one we need to focus more to get a good quality mesh and which we may ignore?
I am trying to set up imposed displacement between two nodes with moving skew or frame (not sure which should be used). Coordinate system of imposed displacement should be aligned between those two nodes and updated throught simulation. The function curve is defined so the distance between nodes should be gradually reduced. The required behaviour is similar to pretensioned spring but with prescribed displacements throughout simulation.