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Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › Contact FEM/SPH (implicit solver) › Reply To: Contact FEM/SPH (implicit solver)

January 29, 2024 at 8:53 pm
Jim Day
Ansys Employee

This may be an incompatibility between SPH and implicit.   In my own implicit test case, the SPH nodes never move.  As an experiment, try using the explicit solver and report what happens.