Hard wax v/s liquid wax (and turbulators)
On Wednesday, August 29, 2018 at 7:20:29 AM UTC-5, Tango Whisky wrote:
Le mercredi 29 août 2018 13:42:25 UTC+2, Martin Gregorie a écritÂ*:
Read up on turbulators. They're not needed on modern airfoils,
Except that ALL modern airfoils use turbulators.
I am pretty certain that on my ASW-27B the only turbulators on the wings are small 2cm wide sections just in front of the underside NACA vents which pressurize the ailerons and flaps. I can only guess at the aerodynamics of the turbulator's purpose here but this might be an example of this particular modern airfoil NOT needing turbulators (per Schleicher at least). ;-)
Remind me - how did we get from talking about waxing onto the subject of turbulators? ;-)
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