Force and Moment Convergence
Force and Moment Convergence
(OP)
Hi,
Can anyone throw some light on when to use Force onvergence, Moment convergence or displacment convergence? How they are different and what is risk if we use only one?
Can anyone throw some light on when to use Force onvergence, Moment convergence or displacment convergence? How they are different and what is risk if we use only one?





RE: Force and Moment Convergence
RE: Force and Moment Convergence
Thanks for the quick info. In one of my problem I had nlgeom,contacts and nonlinear mps. Problem was difficult to converge with default CNVTOL. I thought to relax. With only moment convergence(1e-4) very small I could get convergence. But Ansys recommndes F and M together. I would like to know what are implications of each one. How much difference in results(approximately) percentage one should expect by using different CNVTOL. Please let me know if you have any document on this. I had done my search on Ansys.net. I could not get any document on this.
Thanks.