Static structural analysis for rotating wheel

More
9 years 2 months ago #7950 by Claus
You are trying to assign boundary conditions to a node group - GROUP_NO - when in fact it is a face group - GROUP_MA.

/C

Code_Aster release : STA11.4 on OpenSUSE 12.3 64 bits - EDF/Intel version

Please Log in or Create an account to join the conversation.

  • Zach
  • Topic Author
  • Offline
  • Junior Member
  • Junior Member
More
9 years 2 months ago #7951 by Zach
sorry for my stupidity...
now I replaced NO with MA and have got the following:
JDC.py : ERREUR A L'EXECUTION - INTERRUPTION
>> JDC.py : DEBUT RAPPORT
CR d'execution de JDC en MIXTE
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! <S> Exception utilisateur levee mais pas interceptee. !
! Les bases sont fermees. !
! Type de l'exception : error !
! !
! Vous avez demandé l'affectation d'un modèle sur un GROUP_NO, !
! or le maillage MAIL n'en contient aucun. !
! L'affectation du modèle n'est donc pas possible. !
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
fin CR d'execution de JDC en MIXTE

>> JDC.py : FIN RAPPORT

What does it mean? (do not know french :( )

Please Log in or Create an account to join the conversation.

  • Zach
  • Topic Author
  • Offline
  • Junior Member
  • Junior Member
More
9 years 2 months ago #7952 by Zach
Sorry,
it works now!
Thank you very much!
I will proceed now with post-pro.

Please Log in or Create an account to join the conversation.

  • Zach
  • Topic Author
  • Offline
  • Junior Member
  • Junior Member
More
9 years 2 months ago #7953 by Zach
Hi,
I tried now bigger wheel (outs D ~2.5 m) with another geometry. Mesh is ~500000 elements.
I have got the following error:

JDC.py : ERREUR A L'EXECUTION - INTERRUPTION
>> JDC.py : DEBUT RAPPORT
CR d'execution de JDC en MIXTE
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! <S> Exception utilisateur levee mais pas interceptee. !
! Les bases sont fermees. !
! Type de l'exception : error !
! !
! Erreur lors de l'allocation dynamique. Il n'a pas été possible d'allouer !
! une zone mémoire de longueur 175 Mo, on dépasse la limite maximum !
! fixée à 537 Mo et on occupe déjà 442 Mo. !
! La dernière opération de libération mémoire a permis de récupérer 0 Mo. !
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
fin CR d'execution de JDC en MIXTE

>> JDC.py : FIN RAPPORT

Could you please help me to understand what does it mean?

Please Log in or Create an account to join the conversation.

More
9 years 2 months ago #7954 by Claus
You should use Google Translate for the errors. It gives a pretty idea of what is wrong.

In this case, you haven't assigned enough memory for the simulation.
You can edit the case in salomeMECA and increase available memory.

Let us know if you get similar results to the original simulation you're trying to re-create.

/C

Code_Aster release : STA11.4 on OpenSUSE 12.3 64 bits - EDF/Intel version

Please Log in or Create an account to join the conversation.

More
9 years 2 months ago #7955 by Andrea
Hi ZachJa,
Can you share the zipped folder of the Salome Meca model of the first wheel? It works, I'm right?.. This will help me very much at learn how use Eficas...

Best regards
Andrea Facchetti

Please Log in or Create an account to join the conversation.

Moderators: catux
Time to create page: 0.147 seconds
Powered by Kunena Forum