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  3. How can I converge an unstable FSI or 6DOF case in Fluent

How can I converge an unstable FSI or 6DOF case in Fluent

Tagged: 15, Convergence Problems, fluent, fluid-dynamics, fsi
    • March 17, 2023 at 1:10 pm
      SolutionSolution
      Participant

      The attached presentation describes how to use Fluent’s Solution Stabilization for an FSI case or a 6DOF case. Two simple tutorials are included: One for FSI and one for 6DOF. Animations reffered to in the pdf are also included Keywords Tightly coupled FSI & 6DOF Pressure oscillations Force convergence Negative cell volume Dynamic Mesh MDM Smoothing remeshing Implicit Update System Coupling Coupling step Coupling iteration

      Attachments:
      1. 2039459.zip
      2. Solution_stabilization_For_FSI_%26_6DOF.pdf

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