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How to transfer expressions to the new simulation?

    • Dio
      Subscriber

      Hi,

      I have 28 planes and for each plane 2-3 expressions for calculating Nu, friction factor, wall temp. etc.

      I did a simulation with k-e model, wrote all expressions.

      Now, I want to try different turbulence models but it seems like I should write all expressions for other turbulence models, because I want to duplicate first simulation, not overwrite to it.

      When I link other simulations "Solution" to first simulation "Results", expressions does not updating.

      Am I missing something?

      Is there any way to write single piece of code to upload it to the expression part to get all data I want?


      Thank you,

      Anton

    • SPielmeier
      Subscriber
      You can export expressions by right-clicking on them and import them by e.g. right clicking the "Expressions" tab (assuming your are using fluent)
    • Amine Ben Hadj Ali
      Ansys Employee
      In CFX you can write the CCL with expressions in it and parse it into the new file. Similar in Ansys Fluent exporting TSV file of expressions.
    • Dio
      Subscriber
      Thank you guys. I did as followed:
      At expression tab, right click to Expression> Edit in Command Editor, copied codes and pasted it to another simulation Result>Expression>Right click Expression>Edit in Command Editor
      I did same thing to planes.
      Thank you again, this saved alot of time.
    • Mahyar Avazpour
      Subscriber

      Hi,
      I want to simulate the flow boiling of water in an arbitrary geometry with dissimilar working conditions by using Expression provided by ANSYS for boiling, how can I change the Expression file?
      Yours sincerely
      Mehyar Awadpour

    • Rob
      Forum Moderator

      Boiling is typically covered in the Phase Interaction tab in the Eulerian multiphase model, and not via Expressions. Please rethink the question and post in a new thread. 

    • Mahyar Avazpour
      Subscriber

      Hi,

      Is it possible to create animation with CFX software??!!

      Yours sincerely

      Mahyar Avazpour

      • Rob
        Forum Moderator

        It is, please post in a new thread. 

    • Mahyar Avazpour
      Subscriber

      Hi,
      Thank you very much for your attention and answer to my questions
      How can I create animation in CFX?
      Yours sincerely

      • Rob
        Forum Moderator

        Please read my previous comment

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