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     1. 12:36 PM - Re: Re: RV-List: Airfoil Drag Video... (Allen Murray)
 
 
 

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Time: 
12:36:28 PM PST US
Subject: 
Re: RE: RV-List: Airfoil Drag Video...
From: 
Allen Murray <allenmurray@mindspring.com>
      
      
      Fabulous! Thanks.
      
      Allen Murray
      
      On Jan 10, 2011, at 2:11 PM, Ralph Finch wrote:
      
      > 
      > Not repeatable therefore not real useful for comparison. The guy should
      > rotate the airfoils to minimum drag each time, otherwise, he doesn't know if
      > they are in comparable positions. It's also a shame he didn't replace the
      > airfoil with an equal-flow-area rectangular shape. As a result he produces
      > confusing and misleading results, inferring that a round shape has more drag
      > than a rectangular shape!
      > 
      > -----Original Message-----
      > From: owner-rv-list-server@matronics.com
      > [mailto:owner-rv-list-server@matronics.com] On Behalf Of Matt Dralle
      > Sent: Monday, January 10, 2011 9:29 AM
      > To: rv-list@matronics.com; rv7-list@matronics.com; rv8-list@matronics.com;
      > rv10-list@matronics.com
      > Subject: RV-List: Airfoil Drag Video...
      > 
      > --> RV-List message posted by: Matt Dralle <dralle@matronics.com>
      > 
      > This is a REALLY interesting video about drag.  I had no idea...
      > 
      > 
      >        http://www.youtube.com/watch?v=ftq8jTQ8ANE
      > 
      > Matt
      > 
      > -
      > Matt Dralle
      > RV-8 #82880 N998RV
      > http://www.mattsrv8.com - Matt's RV-8 Construction Log
      > http://www.youtube.com/MattsRV8 - Matt's RV-8 HDTV YouTube Channel
      > Status: 132+ Hours TTSN - The Fun Never Stops...
      > 
      > 
      > 
      > 
      > 
      > 
      
      








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