Discussion Forum

Good evening, I would like to have some advice on how to set the conditions of Contact Pair for my problem: it is a model of pelvis prosthesis brought by cad to comsol; the model is divided into three parts and at the interface level I tried to set the constraint called contact pairs, following the tutorial, but it fails to converge and I get an error: "A solution could not be found. No convergence, relative step value too small. The reported solution has not reached convergence. Not all parameter values were returned. " I hope to receive an answer, thank you.