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Error

Hello,

 

I design the cryogenic pressure vertical vessel. After all calculations I wanted to use Solid to help me with static and thermal analyses, but because of error (image) it is impossible.

I think it is fault of walls thickness, because when I changed object to full, error disappeared.

Do you have any ideas, what shoud I do?

3 REPLIES

Betreff: Error

Hi @MaiC

 

 

due to the language version You use it is hard to understand what is going on.

 

But as far as I can remember, there was an option within the simualtion dialog to turn off and ignor the errors.

Maybe it has to do with mesh quality or so.

 

Give it a try

 

 



regards
Wolfgang

Betreff: Error

@hawcad Thank you for answer.

Right. Info in white space: "Solution is failed and a NX Nastran found critical errors.

Check data NX Nastran to get more informations about the reason of this problem."

 

But there is a plenty of informations in this data (file in attachment) It is my first time in FEM.

I didn't find an option about ignoring errors. Where it is, somewhere at the beginning of simulation (where you choose a type of analysis?

 

Like I wrote before, it has  to be something with this thickness.

Betreff: Error

EDIT:

I use a semi-ellipsoildal head (DIN28013) in my project. Now I see, that it can be main problem, because when I simulating hemispherical head, there is no errors.