PPRuNe Forums - View Single Post - 2007: Centennial of the Helicopter?
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Old 15th January 2008 | 15:19
  #26 (permalink)  
slowrotor
 
Joined: Jul 2003
Posts: 440
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From: Port Townsend,WA. USA
Dave,
Cornu was probably operating at a much lower tip speed. I notice todays aero guys (Prouty) assume the usual high tip speeds. As you know low tip speed requires less power. Did Leishman account for tip speed?
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