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Prop sizing

Discussion in 'Aerodynamics' started by Trump, Sep 15, 2016.

  1. Trump

    Trump 30cc

    What would be the expected performance difference between a 23x10 and a 22x12?
    I know there are variables but in general terms.
  2. GSNadmin

    GSNadmin Staff Member

    Large diameter/lower pitch equals more thrust which is better for vertical maneuvers and slowing for a landing

    Small diameter/bigger pitch gives more speed takes longer to get to takeoff speed and is harder to slow down for landing
    BalsaDust likes this.

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