-
-
March 4, 2024 at 2:15 pm
-
March 5, 2024 at 2:48 pm
Ashish Khemka
Forum ModeratorHi,
Please see if the following post helps: “Time step is too small” (ansys.com)
Regards,
Ashish Khemka
-
March 9, 2024 at 5:39 am
JAI PRANESH K S
SubscriberSir,
As per the reference post, first I found out the element which is controlling the time step from the solver directory "Wrapup timestep controlled by unstructured element: 8670 DT= 5.1895E-07". Then I enabled activate erosion controls under Analysis Settings,A solver error arises "see log files for more details".
In the log file, following one is shown:
Checking model setup.....Please waitInitializing.....Please waitFinished model setup.....Initializing workers....Cycle: 0, Time: 0.000E+00s, Progress: 0.00%, Time Inc.: 5.257E-09s @ element 123 in Part SYS-2\PETG111 Est. Clock Time Remaining: -Parallel model running on the following machines;-----------------------------------------------------------------------| MACHINE NAME | MASTER | WORKER(S) |-----------------------------------------------------------------------| DESKTOP-1IJT9MC | 1 | 8 |-----------------------------------------------------------------------Cycle: 1, Time: 5.783E-09s, Progress: 0.00%, Time Inc.: 5.783E-09s controlled by interaction. Est. Clock Time Remaining: -Problem terminated .... no cell controlling time stepProblem terminated .... no cell controlling time step********************************************Here is the Analysis setting analysis:
-
Viewing 2 reply threads
- The topic ‘Solver Error- time step too small (Explicit Dynamics)’ is closed to new replies.
Ansys Innovation Space
Trending discussions
Top Contributors
-
2597
-
933
-
812
-
599
-
591
Top Rated Tags
© 2025 Copyright ANSYS, Inc. All rights reserved.
Ansys does not support the usage of unauthorized Ansys software. Please visit www.ansys.com to obtain an official distribution.