Jump to content

Andrea Miseria

  • Content Count

  • Joined

  • Last visited

About Andrea Miseria

  • Rank

Profile Information

  • Are you University user?
  1. Ok. I'll try to review these parameters. Thank you George.
  2. Aaaa ok! Very useful advice. Thank you! Radioss is running the file that you have attached from about 1 hour. Is it normal or it's taking too long?
  3. Hy George! Thank you for your fast reply. How have you solved my problem? Thank you also for your good advices! Andrea.
  4. Hi guys, I'm a very beginner user of radioss. I tried to model an honeycomb impact attenuator in Hypercrash following the "Crash Box-Tutorial". When I run the model in Radioss I obtaine the following warning: "** WARNING IN SOLID ELEMENT DEFINITION DESCRIPTION :CHANGED CONNECTIVITY OF 3D ELEMENT ID=4101 TO AVOID NEGATIVE VOLUME" Then the simulation stops after only 1 cycle. I followed also the advice in this discussion (http://forum.altairhyperworks.com/index.php?/topic/18360-negative-volume/), but nothing to do. Some of you could explain me which is the problem? I uploaded the model. Thank you very much. Andrea. Impact honeycomb model 3.4_0001.rad Impact_honeycomb_model_3.4_0000.rad
  • Create New...