Hi Francisco, really enjoying the Nastran video series you've created. We've only just got the software so slowly getting to grips with it. Keep it up and many thanks!!
Note that there is a reported problem with Nastran In CAD and Autodesk say this method doesn't calculate correctly. See knowledge.autodesk.com/support/nastran-in-cad/troubleshooting/caas/sfdcarticles/sfdcarticles/Variable-load-gives-wrong-result-in-Autodesk-Nastran-In-CAD.html
Hi Francisco, really enjoying the Nastran video series you've created. We've only just got the software so slowly getting to grips with it. Keep it up and many thanks!!
Very nice tutorial. I have a question: why didn't you use the hydrostatic load option?
SUPERCEDED. Nastran Inventor now has hydrostatic loading. Also, as stated in another comment this should use shell elements not solids.
Note that there is a reported problem with Nastran In CAD and Autodesk say this method doesn't calculate correctly.
See knowledge.autodesk.com/support/nastran-in-cad/troubleshooting/caas/sfdcarticles/sfdcarticles/Variable-load-gives-wrong-result-in-Autodesk-Nastran-In-CAD.html
can you elaborate, the link is broken.
@@drury2d8 Maybe Autodesk have fixed the calculation and taken down the knowledgebase article. I stopped using Nastran In-CAD a while ago.
Some how it does not work for me , the pressure seems to be evenly distributed
Good video. I think Autodesk made a typo - shouldn't it be scaler rather than scalar?
There is a problem in your analysis though, you chose solid instead of shell. your Tank is a shell not a solid.