Hi Doug, thanks for the info, I managed to fix it. Although I am now having a slightly different issue and I think it is to do with my boundary conditions. I have an assembly which mounted on some vibration mounts, which I've modelled as Springs. A velocity-time input is then applied on the end nodes of the springs. When looking at the results, the whole model just slowly moves in the downwards direction, although the initial pulse is positive. Do I need to ground the springs or something similar to get it to work?
Hi Doug, thanks for the info, I managed to fix it. Although I am now having a slightly different issue and I think it is to do with my boundary conditions. I have an assembly which mounted on some vibration mounts, which I've modelled as Springs. A velocity-time input is then applied on the end nodes of the springs. When looking at the results, the whole model just slowly moves in the downwards direction, although the initial pulse is positive. Do I need to ground the springs or something similar to get it to work?
