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Fluids

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VAWT Analysis Using Mesh Motion

    • rosyadaamron
      Subscriber

      Hello,
      I've done a transient analisys of a savonius turbine using mesh motion. the domain is rotating also the turbine (wall). i didn't change anything in URF.
      The residual graph that i got looks like never go down to 1e-3. The drag force from the turbine is also oscillating, but the pattern is constant. Is my result converged? did i do something wrong? like is it true that in Sliding Mesh (Mesh Motion), the only part which is moving is the fluid (domain), not the turbine (wall)?

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