Getting to the Fundamentals of a Modal Analysis in Nastran In-CAD
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- Опубліковано 8 вер 2024
- In this session of Build your Nastran In-CAD IQ Bart McPheeters, Technical Sales Specialist, and Andrew Sartorelli, Technical Support Specialist, get to the fundamentals of a normal modes analysis in Nastran In-CAD. Learn the theory behind dynamic analyses and pick up some tricks on how to use a normal modes analysis to help troubleshoot your static analyses.
Good for CAE engineers and CAE beginners
Thank u so much for this such a great video..it's helpful of many Engineering students......sir..... actually I'm doing a electric go kart..so I have problem with simulation..can I have u r contact details sir .??
Are you suppose to constrain the part in modal analysis?
I get zero percent modal effective mass on a thin cylindrical stack. Any ideas why ?
I would start off with the simplest and that would be to make sure the assigned material has a density.
may be you have rigid body modes