LS-DYNA submodeling: Why can't local model simulation read the cut boundary file from global model?
Currently, I am learning how to perform submodeling simulation in ANSYS/LS-DYNA. I am very confusing what I meet. The following figures shows the global and local model, the code for cut boundary file and result. The Von-Mises contour of local model shows that there is no stress in the model which is wrong..it looks like the simulation of local model does not read the cut boundary file from the global model. Does anyone know how to solve this problem? it is because the code of cut boundary or something else?
cut boundary surfaces
code for cut boundary in global model
global model result
cut boundary code in local model
local model result