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Fluids

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  3. Cannot change number of timesteps in Fluent

Cannot change number of timesteps in Fluent

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    • April 29, 2026 at 5:38 am
      willbleier33
      Subscriber

      Fluent will not allow me to change the number of timesteps in my simulation. I am using transient PISO algorithm and have initialized the solver. Using adaptive time steps does not help. Please help!

    • April 29, 2026 at 8:34 am
      Rob
      Forum Moderator

      You've switched on Solution Steering, try switching off the Automatic Initialisation. 

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