1. 

   Joined: Oct 2010
   Posts: 10,386
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   Location: Australia

   Mr Efficiency Senior Member

   What are you talking about ?

    

   Mr Efficiency, Nov 19, 2019

   #16
2. 

   Joined: Mar 2008
   Posts: 40
   Likes: 1, Points: 18, Legacy Rep: 10
   Location: Gdansk

   vv3k4i Junior Member

   I've deleted my previous reply because it was stupid. Sorry. I figured out what the theory was, but it was not straightforward.

    

   vv3k4i, Nov 20, 2019

   #17
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4. 

   Joined: Aug 2017
   Posts: 1,455
   Likes: 414, Points: 83
   Location: Colorado

   Blueknarr Senior Member

   Another idea.
   
   Under what conditions would air injection increase speed.
   
   Will air injection in a concave sailboat or catamaran hull make it faster https://www.boatdesign.net/threads/will-air-injection-in-a-concave-sailboat-or-catamaran-hull-make-it-faster.63104/unread

    

   Blueknarr, Nov 20, 2019

   #18

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