I have one question regarding the algorithm used in the contact analysis in sol106/101 with contact surface to surface
There are usually three algorithms (in the literature and implemented in other solvers):
- aumented lagrange
- lagrange multiplier
Which is implemented? I can not see any option to change the algoritm? Maybe it is not possible?
Solved! Go to Solution.
According the NX Nastran Users Guide > Contact here you are the answer to the linear contact algoritm: