Hi,

I am performing a calculation using FLUID CAVITY. And I have just seen that following the frequency of the OUTPUT FIELD, the calculation converges or not!!

For information, in my model, there are 2 fluid cavities with a exchange between them. One of the fluid cavity wall is buckling during increasing exchange.

Have you an idea of the reason of this influence?

Thank you.

Mickaël

Abaqus ​​​​​​​