July 26, 2024 at 1:58 pm

dlooman

Ansys Employee

It's not necessary to do restarts.Â You can issue modcont,on and then do multiple solves in the modal.Â Only the first solve will do the mode exctraction.Â The remaining solves will create additional load vectors.

resvec,on

modcont,on

F,num_NODE_,F_DOF_INDEX_,1Â Â Â !Generate the first load vector

solveÂ Â ! modal extraction and first load vector

F,num_NODE_,F_DOF_INDEX_,1 Â !Generate the second load vector

solveÂ Â ! create second load vector

F,num_Node...

solve

etc...

Â