Axi-Symmetric model

Axel_A
Altair Community Member
Hi,
I have multiple questions regarding axi-symmetric model:
- Do I need to adapt my PLOADX1 pressure (1bar) when I'm using an axi-symmetric model? To be sure it's 1bar for all the circumference.
- How do I define the symmetric axis of the shell for the analysis?
- Do Optistruc used X revolution axis by default? And do it used then always the center point coordinate Y and Z = 0 ?
- In Hyperview I can used the Symmetry (transform option), for X and Z axis, but how do I know the one used by the analysis?
Thx a lot!
Regards,
Axel
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Answers
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you can find some of the requirements for axisym models here:
https://altair.com/resource/altair-optistruct-new-axisymmetric-element-(cqaxi)
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