Goodmorning All
Preprocessor/Post Processor - Hypermesh/ HYPERVIEW
Solver - msc nastran
I am doing normal mode analysis of exhaust system that is constrained in all DOF. I have cleared all preserved node. But still in HYPERVIEW when I am seeing the output orphan Nodes are coming.
As I have already told that my system is constrained still rigid modes are coming.
Can anyone help me to resolve orphan Nodes error.