Fluids

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Variable Time Step and Animations/Reports/Autosave

    • amr92
      Subscriber

      Hello,


      For better convergence, I would like to use variable time step. However, I would like to have an animation where it saves every 0.5 seconds. However, I can only specify in number of time steps, which I don't know since they are variable. Additionally, I would like to control report plots and auto-save frequency in terms of time, not time steps. Is there any way to do so?

    • DrAmine
      Ansys Employee

      This is possible now in Fluent to define calculation activities after certain flow time elapsed. The solver will then try to execute the commands at time stamp near (or equal if possible) to the expected flow time interval. 

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