Timeline for Non-Linear Analysis Convergence Problem in Ansys
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
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| May 11, 2022 at 10:43 | comment | added | Orbit | I tried it yesterday, but I did not get the residuals during solve. Not sure if it just wasn't available at that time, or if that result is only created when convergence fails. I do use retrieve a lot to see solver output or force/displacement convergence. It usually gives me a pretty good idea if the analysis is going somewhere or not, and how long is left. | |
| May 10, 2022 at 14:00 | comment | added | hansophyx | Thank you! I will try the "Retrieve" option to get the Newton-Raphson residuals! I just have to select the according files I can download from the cluster or how does it work? Then which files would I have to select? I tried auto time stepping up to 100 as well as line search. The problem still does not converge like that unfortunately. | |
| May 10, 2022 at 11:07 | history | answered | Orbit | CC BY-SA 4.0 |