Learning Forum

[Ro.hi]

Hi everyone, 
I have some doubt. Regarding, the explicit dynamic simulation. when I try impact test with two object using Composite material. I am facing the so much error. so please help me how to rectify the problem.
Thank you

Rohith

[Chris Quan]

Not all material models work with ANP tetra element formulations. ANP represents one of tetra element formulation: Average Nodal Pressure.

If you change Tet Integration in Solver Controls under Analysis Settings (see picture below) from Average Nodal Pressure to Constant Pressure or Nodal Strain, you may be able to run your model.