Results not matching in structural analysis - For Full model analysis and a portion of the model.
Results not matching in structural analysis - For Full model analysis and a portion of the model.
(OP)
[/indent]I have a complicated FE Model of a box type condenser with large no of DOF for static structural analysis. It has been solved in NX Nastran with all the loads to get the displacements and rotations through out the model.Then, the required portion of the model(design area) has been cut to fecilitate more iterations on small portion of the model and the displacements and rotations at the respective node numbers near the cut have been applied. But with this approach,the stresses are 10 times more than the previous case(where the entire structure has been modeled). However, the displacements along with the behaviour is matching in both cases. The modulus of elasticity also seems to be OK. Where I could have went wrong?





RE: Results not matching in structural analysis - For Full model analysis and a portion of the model.
RE: Results not matching in structural analysis - For Full model analysis and a portion of the model.
Also,Can I have the Global/Local kind of tool in NX CAE?
RE: Results not matching in structural analysis - For Full model analysis and a portion of the model.
sherman dot mark at siemens dot com