Im doing modal analysis on a fixture I'm making. I'm using NX Nastran Sol 103 (real eigenvalues). I've run solutions with the same settings before on the same fixture, however I made a minor change to the fixture and now I obtain this error when trying to view my results.
I recreated an entire...
Solved:
I removed the thin shell, and then defined my interior point a different way. I did it as a point between two points (in the empty space) and needed the two points to both be on separate bodies of the enclosing assembly.
I'm trying to use the Space Finder command to determine the volume of the space inside an assembly. This error keeps coming up.
To remedy I've tried:
Enclosing the assembly in a thing wrapper to "seal" it - no success, I couldn't find a way to make a 0 thickness wrapper that matched the outside...
Alright well the space finder command does what I need, but not fully. It runs into an error "Boundar is not closed or start point is out of bodies."
Any tips on selecting an appropriate start point?
My assembly isn't an airtight/completely sealed setup (there is some air spacing on...
I've got a quite complicated assembly, it's an enclosure that has components/parts inside that take up space. I can't provide incredible specifics due to the NDA at my company, sorry :(
My objective is to calculate the area of the air or free space left inside the complete assembly for a flow...
