If the failure stress/strain or any failure model is applied in the material data along with the element erosion then only we can see the failure of material in the simulation. Here in this tutorial the failure parameters are not defined as it intended to give a basic idea of the simulation and is for initial learning purpose only.

Yes, you can give a temperature to body undergoing impact but you also have to define the relation between the temperature and the material property to see the required change.

LS Gaming. Igs format is a portable format which is converted to from any of the mentioned software format. You cannot edit it in the cad software.

@@ansyssimplified9758 .Igs format is a portable format which is converted to from any of the mentioned software format. During the time of saving your CAD geometry you select the format like .igs

Generally a failure is criteria has to be defined for such type of simulation. In case of steels, J-C damage parameters are used for this purpose.

@@ansyssimplified9758 J-C?.. Can you please explain it throughly..i am facing this issue still

The Johnson-Cook (J-C) damage initiation criterion is a special case of the ductile damage criterion model for predicting the onset of damage due to nucleation, growth, and coalescence of voids in ductile metals.