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  1. aa579

    Transient axisymmetric heat transfer

    Thanks Dan. I managed to get to work. The problem was in the time distribution of the load. My load starts at a very hight value at t=0 and therefore the temperature increment is higher than the maximum. And that's why the msg file gives the "time integration" thing. The problem solved by...
  2. aa579

    Transient axisymmetric heat transfer

    Thanks for your swift reply, though I don't understand how your suggestion is related to my problem. I did what you suggested anyway and nothing has changed. I suspect that the problem I'm facing is related to applying time varying load such as the heat flux in my model. Kate
  3. aa579

    Transient axisymmetric heat transfer

    Dear Abaqus experts/users, I have a question regarding my Abaqus axisymmetric heat transfer model (please see attached). Initially, I wanted to run the heat transfer case first then get the temperature to find thermal stresses. The model is a very simple one, a cylinder (rectangle in 2D), with...
  4. aa579

    Modelling heat flux in axisymmetric geometry

    Christopher, thanks for your reply. I managed to solve the problem by applying the heat flux and convection BCs through the GUI which is a bit weird.
  5. aa579

    Modelling heat flux in axisymmetric geometry

    Dear Ansys experts/users I would be highly grateful if anyone could explain to me why the attached (short and simple) code doesn't work! The problem apparently is related to applying heat flux and convection BC's. If you run the code with fixed temperature BC's, it works perfectly. Many...

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