There's a couple options for applying rotation to CNRB nodes in LS-DYNA explicit analysis: *BOUNDARY_PRESCRIBED_MOTION_RIGID instead of _NODE: ...

Can you provide more details on your simulation setup and your expected result? Quite a lot of things could be affecting the peak force of your sim.

If you internal energy is zero then there's something wrong with you model setup. My theory is that your units are messed up. What unit system are you...

To follow up for anyone else who might stumble upon this: Main areas of problems seems to be: Contact issue Material issue Occurs more ofte...

Also, make sure your version of LS-PrePost supports the version of LS-Dyna that you are running. The can be tricky when running newer revisions, espec...

Can you provide an image example of this? And an application? Is it corrugated?

When a surface appears grey like that when trying to volume mesh, it's because it's not enclosed. You've got quite a lot of fixed points showing which...

Hi @leibhussar let me try to help answer your questions: The immediate failure at low strains typically occurs because: The high value of C (...

Your current model has motion defined as velocity in the *boundary_prescribed_motion (vad=0). You need to change vad=2 if you want to use that curve a...

Are you using dynamic relaxation? This thread from a few years ago mentions it could be causing the simulation to run beyond 100%, causing your proble...

You would need to write some kind of script to take the data from your text files and convert them into an input for *Load_node_point. However, load i...

If you are using a preprocessor like PrePost or Primer, you can load in your XY data from .txt or .csv file format.

Honestly, I’m not sure a resource like that for best practices is available. There could be a Dyna PowerPoint highlights potential use cases for the d...

This should answer most questions. If you have anything specific you are curious about let me know

The manual outlines how to do this: