×

Notice

The forum is in read only mode.
  1. Forum
  3. Public Forums
  5. Finite Element Modelling - Code_Aster
  7. Wizards in Salome-MECA

Wizards in Salome-MECA

  • Alexander Bikmeyev
  • Topic Author
  • Offline
  • New Member
  • New Member
More
12 years 9 months ago #6383 by Alexander Bikmeyev
Wizards in Salome-MECA was created by Alexander Bikmeyev
Dear Sirs,

I need some help with wizards of Aster module in Salome-MECA.

As you know, there are three wizards: Linear elastic, Modal analysis and Linear thermic.

Can somebody describe for me For which tasks are each of them?
May be some examples and theoretical explanation.

Thank you ahead.
More
12 years 9 months ago #6391 by Zamir
Replied by Zamir on topic Re: Wizards in Salome-MECA
The wizards perform simple FEA in 2d or 3d. However, in 3d you are limited to volume elements (no shells/plates).
The linear elastic wizard performs a linear static structural analysis. The Modal analysis wizard performs a modal analysis (no prestress for the wizard), and the linear thermic performs a linear thermal conduction analysis.
  • Alexander Bikmeyev
  • Topic Author
  • Offline
  • New Member
  • New Member
More
12 years 8 months ago #6408 by Alexander Bikmeyev
Replied by Alexander Bikmeyev on topic Re: Wizards in Salome-MECA
Thanks. All this info are following from Wiziards' names. But I am interest in full description of these wizards.
Espesially I need to understand meanings of all fields in results of calculations:
RESU__DEPL
RESU__SIEQ_NOEU
RESU__SIGM_NOEU

Can you help me with this?

PS: last is Stress values, am I right?
More
12 years 8 months ago #6409 by Claus
Replied by Claus on topic Re: Wizards in Salome-MECA
You should formulate your question better then :)

DEPL: Displacement
SIEQ_NOEU: Equivalent stress on NODES
SIGM_NOEU: Principal stress on NODES

It's is generally advised to compute (ie. display in salomeMECA) the results on Gauss points - ELGA - which will give you a more correct result. As soon as you become a little more proficient with Aster, you'll have no problem editing the .comm files to do that. In the meantime, there are a lot of tutorials on this site that will get you started.

/C
Code_Aster release : STA11.4 on OpenSUSE 12.3 64 bits - EDF/Intel version
The following user(s) said Thank You: Alexander Bikmeyev
  • Alexander Bikmeyev
  • Topic Author
  • Offline
  • New Member
  • New Member
More
12 years 8 months ago #6411 by Alexander Bikmeyev
Replied by Alexander Bikmeyev on topic Re: Wizards in Salome-MECA
Many many thanks!!!

Yes I have made only few steps in Working with Salome-MECA. And I will try understand it.

And one more question: at some step at Wizard we need to point degreese of freedom for groups. If I use 2D task and some group is fixed and another can move along both axes, then I need to point: group1 Dx:0 Dy:0; group2: Dx:1, Dy:1, don't I?

Thank you again!!!
More
12 years 8 months ago #6412 by Claus
Replied by Claus on topic Re: Wizards in Salome-MECA
You're welcome.

No, if something is free to move, it doesn't need degrees of freedom applied.

DX=1 means the group will move 1 unit in the X direction.

/C
Code_Aster release : STA11.4 on OpenSUSE 12.3 64 bits - EDF/Intel version
Moderators: catux
  1. Forum
  3. Public Forums
  5. Finite Element Modelling - Code_Aster
  7. Wizards in Salome-MECA
Time to create page: 0.120 seconds
Powered by Kunena Forum