Jacobian Error Woes

About the development of the FEM module/workbench.

Moderator: bernd

Bimdan
Posts: 14
Joined: Thu Mar 10, 2016 12:19 pm

Re: Jacobian Error Woes

Post by Bimdan »

Wow that scares me off even trying that! lol

Out of interest: I'm not asking for the answer as I will go off and do my own homework but is it possible in FreeCAD to do (probably going to use the wrong terminology here) a reverse calc or set a limit. For example, I want to work out the temperature limit for 0.5mm deformation, currently, I do this manually by upping the temp until I get close to said limit?
NewJoker
Veteran
Posts: 1023
Joined: Sun Oct 11, 2020 7:49 pm

Re: Jacobian Error Woes

Post by NewJoker »

Not only FreeCAD FEM but also pretty much all the other FEA tools don’t provide any built-in tools for that and you have to either do it manually or write a script (usually using Python) that will do this for you automatically.
Bimdan
Posts: 14
Joined: Thu Mar 10, 2016 12:19 pm

Re: Jacobian Error Woes

Post by Bimdan »

Fair enough and thank you
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