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  3. Why is the Full Multigrid initialization (FMG initialization) not available? What are preconditions for FMG initialization?

Why is the Full Multigrid initialization (FMG initialization) not available? What are preconditions for FMG initialization?

Tagged: 2019 R1, fluent, fluid-dynamics, General, General - FLUENT
    • January 25, 2023 at 7:16 am
      FAQFAQ
      Participant

      The FMG initialization method is available in the text user interface (TUI) under /solve/initialize if a “normal” initialization (either default Hybrid or Standard) has been carried out and if no Multiphase Model is active. FMG initialization is not compatible with multiphase flow (Volume of Fluid, Mixture or Eularian Model). Keywords: fluent, initialization, fmg

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