[Tobi]

Hi all,

I have a question and hope that someone can help me.
The problem is very easy and we want to extend this to use it for our project.

In the attachment there is a pipe (2d). The pipe is closed and there is a fluid inside. During cooling the density is changing and therefor the outer surface of the cylinder should move inside due to pressure force. The question at the moment:

• which moving solver is good for that
• some links about the stuff is working would be nice
• maybe there is already some project on that topic - if you know it please let me know

You are welcomed if you can give me any hints about that topic.

Kind regards
Tobi