Hi, cooken
you are right. so I can ignore the warning messege if the results is rational. Thanks very much!
In abaqus 6.13, it doesn't need to edit keywords to create a fluid cavity model, and it seems that the normal direction is automatically defined when pickup the fluid cavity surface and...
@cooken
hi cooken
I modeled a fluid cavity in a 2D axisymmetric model, abaqus/standard.
One of the boundary of the fluid cavity is the symmetry axis and the refenrence point is at the symmetric axis too, thus the fluid cavity is not enclosed geometrically.
When I complete the calculation case...
