Dear Sir/Madam,
There is a couple of questions and I appreciate if someone give any advice. We are now trying to handle a contact problem between spheres.
First question is what kinds of algorithm is used in Creo simulate. Some possibilities are Lagrange multiplier or penalty methods I guess and I wanna know this to make my numerical analysis by Creo be more reliable.
Second is how to defined master and slave relation.
Please advice me if you know any information. Thanks!
Best,
Masa