SimScale CAE Forum

Transient thermomechanical simulation fails


#1

simscaleError
(I hope the upload of the image worked :slight_smile: )
So I tried doing the first thermomechanical analysis. I tried doing a transient analysis in which this temperatures should be introduced at one of the surfaces.


However I have problems interpreting the error. Any advice?


Transient thermomechanical simulation fails
#2

simscaleError
(I hope the upload of the image worked :slight_smile: )
So I tried doing the first thermomechanical analysis. I tried doing a transient analysis in which this temperatures should be introduced at one of the surfaces.
temperature
However I have problems interpreting the error. Any advice?


#3

Hey @lsarter & @twittmann!

Seems like both of you have the same issue and are most likely in the same group :smiley: What you can do is to increase the residuals as stated in the message or use another solver, namely Multfront. That usually resolves the issue.

If it does not work and you need further assistance I advise you to share the project with me using the mail (jousef.m@googlemail.com) - will have a closer look at it then but first try it with my suggestions.

Best,

Jousef