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Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › How to decrease the run time for an SPH analysis in LS-DYNA. › Reply To: How to decrease the run time for an SPH analysis in LS-DYNA.

October 25, 2021 at 1:53 pm
Ram Gopisetti
Ansys Employee
do you know Form 12 of SPH works only with the MPP runs ( MSMPI , Intel MPI, PMPI)? and said to have significant computational cost in solving the model.
What is your end time of your tensile test ?
you can use form 7,8 as an alternative to avoid tensile instability (for solids like materials).
Cheers, Ram