Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Comsol Mechanical Thermal Contact

  1. Sep 27, 2014 #1
    hi,
    can somebody pls help me with the model i have appended to this post?
    it is a simple thermal mechanical contact problem but i dont know what is wrong about it and why there is some errors in it after computing.
    thanks
     

    Attached Files:

  2. jcsd
  3. Sep 28, 2014 #2
    Will you explain what do you have to do with the model?
    Could you provide some diagram or something where you got the problem from?

    As far as I can see you're trying to compute a multiphysics problem here. I can see you are trying to create a temperature difference and then there's also a continuous force load on one of the edges and there are three fixed constraints.

    Would you explain further or post a problem statement with the corresponding diagrams.
     
  4. Sep 29, 2014 #3
    Hi gezibash,
    My main problem is about the mechanical contact. it is very problematic on COMSOL.
    Here, the middle part has caused the problem. Before adding this part, the contact works (however with a low boundary force).

    even fixing the middle part does not solve the problem. (however i need to make it unfixed).


    thanks
     
Know someone interested in this topic? Share this thread via Reddit, Google+, Twitter, or Facebook




Similar Discussions: Comsol Mechanical Thermal Contact
  1. COMSOL help (Replies: 0)

  2. Comsol Question (Replies: 1)

Loading...