Engine Keyword The time step for shell elements using /DT1 is lower but more accurate. Otherwise, this option is identical to /DT1/SHELL.



Δ T sca Δ T min


Data Description SI Unit Example
Keyword3 Time step control type:
The run will stop, if the SPH cells time step reaches Δ T min and a restart file will be written.
The element which fixes the time step is removed.
The time step becomes constant after reaching Δ T min .
The formulation switches to a small strain formulation for each element that reaches the Δ T min .
Δ T sca Scale factor on time step for option defined by Keyword3.  
Δ T min Minimum time step.