peteroznewman
Subscriber
I hope you find the following discussions relevant to your models.
Here is a discussion on a seal and the air pressure it was supporting: https://forum.ansys.com/discussion/27890/air-pressure-that-seal-will-support
What I found interesting is that the seal design pushes the seal harder against the metal faces as the air pressure increases.
Here is an earlier discussion on that same seal: https://forum.ansys.com/discussion/27779/seal-compression-convergence-issue