Reply To: Solver Error- time step too small (Explicit Dynamics)

March 9, 2024 at 5:39 am

JAI PRANESH K S

Subscriber

Sir,

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 wait

Initializing.....Please wait

Finished 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 step

********************************************

Here is the Analysis setting analysis:

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