Re: Sparrow strainer stall


Jay Scheevel
 

Since it was built as a pylon racer, the mission was quite different than fast cruise. Not sure, but I think Roncz designed the Amsoil airfoils also. Take a look at the area behind the 50% chord, you will see the camber there, but you are right, it is close to symmetrical.

 

Cheers,

Jay

 

From: main@Q-List.groups.io <main@Q-List.groups.io> On Behalf Of Bruce Crain
Sent: Monday, March 23, 2020 8:14 AM
To: main@Q-List.groups.io
Subject: Re: [Q-List] Sparrow strainer stall

 

Looks almost symmetrical!  Would perhaps need a bit of up incidence for cruise.  But then you're not looking for just cruise when racing!

Bruce

Please note: message attached

From: "Jay Scheevel" <jay@...>
To: <main@Q-List.groups.io>
Subject: Re: [Q-List] Sparrow strainer stall
Date: Sun, 22 Mar 2020 21:07:55 -0600

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