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Hi,
I am trying to simulate an impact on a surface. But I have some problem to apply acceleration on the surface.
Can you please ell me how I can apply acceleration?
I am working with optistruct.
Thank you
You can create a SPCD and refer the same in TLOAD1 card. In TLOAD1 card under load type select ACCEL.
Please refer to this tutorial:
Thanks but I sill have a problem.
The surface I want to apply the impact is also the fixation surface in my component. I can't constrain all dof in this surface.
If you are working on a high speed impact, I suggest you to use RADIOSS for such explicit analysis.