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mdsimulationgroup
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Hi Victor, Is it possible to rotate with the mouse or only translate by dragging from nodes? Thanks!
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I believe this to be with the was CCX searches for the contact pairs. I am able to get the expected result of a flat, overlapping wrapped film using FEBio by setting the contact search radius to not see through the film thickness.
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Is there a detection distance for the surface-to-surface contact to be activated? I've summitted to the discourse group but have not received a response
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I'm a bit new to the FEA world, can you explain how to do a zero-stiffness spring?
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Victor, if I have a node-to-surface coupling with a "floating" node, is there a better way than deleting the node, transferring and remaking the node-to-surface coupling?
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Anyone got any ideas why my film is bouncing around like the wind is blowing on it? I found that if I suppress the "Film_to_Film" contact, the film does not flop around. So, I believe I may have the Film_to_Film contact setup wrong but I'm not sur…
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@disla, I'm unable to access the site. Are you able to attach the liml file?
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Hi disla, this looks really nice! Would you mind posting your input?
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JohnM, this looks really nice! Would you mind explaining how you used symmetry?
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Only including the stuff I'm interested in (stress and strain data), the partial solutions load and things seem to be running well. Thanks Victor
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I believe I've been able to get it to solve by changing the time step to something small (0.01s) and maximum time step to 0.01s.
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I have found that if I change the modulus to 1Pa, the solver will go longer...up to around 120s before failing with the same error.
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Awesome! That works perfectly!
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Thanks Victor, right after I posted the previous comment, I figured out the node-surface coupling and ended up with the same solution as yours Another question, with the node rotation, are you unable to put a displacement on the node? I am tryin…
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Hello, The attached liml works to cause a rotation around the x-axis. However, I do not want to use a moment. I would like to be able to set rotation based on angle because I need to have a set RPM. "Node Rotation" is only for beams and shells. …
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Thank you!!!
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I was able to use the linear buckling to get winkles....am I able to use the modes to find the needed displacement or force to cause the winkles?
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Hi Victor, How do I set up "linear buckling analysis"? Thanks, Frank
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Attached is the input I've tried.
