Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › Smoothed Particle Galerkin(SPG) method in LS Dyna and supported Materials(MAT_) › Reply To: Smoothed Particle Galerkin(SPG) method in LS Dyna and supported Materials(MAT_)

November 29, 2023 at 11:02 am
Fritz Herschteinmueller
Subscriber

Hi Reno,

thank you very much for your detailed response. The orthropic models could be good candidates for the CFRP modelling. Sadly, MAT_54/55 and MAT_58 are not supported yet.

Could you please explain the meaning of the validated MAT models? If the models were not validated, could they possibly be unstable?

Best regards.