Re: New Group Member
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Not to throw too many flies into the ointment, but a separation bubble is a feature of any airfoil flying at a non-zero angle of attack. This document demonstrates that the separation bubble climbs up the top surface of the LS-1 airfoil as it reduces speed and increases angle of attack. Here are snaps from Reg Clarke’s Q200, that I have added the boundary of the separation bubble in a dashed red curve.
From: main@Q-List.groups.io <main@Q-List.groups.io> On Behalf Of Brent Sherstan
Sent: Thursday, September 30, 2021 12:31 PM
Subject: Re: [Q-List] New Group Member
That’s a great idea Bruce. Before I move the VGs it would be good to experiment and have some before and after footage.