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Recent content by pippogarruz

  1. pippogarruz

    maximum frequency suggestion

    the wheel has 22 blades. 11 per side (it's a double inlet). The blades on the two sides are not alligned. Filippo Garuti
  2. pippogarruz

    maximum frequency of a rotor fan

    User's group I m working on a centrifugal fan wheel and I'm studing the natural frequency of the rotor. This rotor has a shaft with two bearing at the ends. All the pieces are steel. The first shape is at 19Hz. What is your opinion about the maximum velocity to avoid resonance problem...
  3. pippogarruz

    maximum frequency suggestion

    User's group I m working on a centrifugal fan wheel and I'm studing the natural frequency of the rotor. This rotor has a shaft with two bearing at the ends. All the pieces are steel made. The first shape is at 19Hz. What is your opinion about the maximum velocity to avoid resonance problem...

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