Some notes on two-dimensional high-lift tests in wind tunnels

Lecture in AGARD-VKI lecture series on "Assessment of lift augmentation devices", 20-24 April, 1970

Reynolds number and Mach number effects on the maximum lift and the stalling characteristics of wings at low speeds

A literature study has been made of the effect of Reynolds number variations on the stall of wings. It appeared that large changes in maximum lift and type of stall may occur up to very high Reynolds numbers. The nature of these changes varies essentially for airfoils of different thickness and for moderately and highly swept wings. The Mach...

Enige beschouwingen over de kwaliteit van de stroming op de meetplaats van de LST 8x6 : Deel II : enige begrippen uit de statistische turbulentietheorie en de toepassing ervan op de berekening van de uitdemping en van de werking van gazen en van contractie

Concept rapport

Windtunnel investigation on the effect of blowing over the flap and over the wing nose at various aspect ratios sweep angles and flap spans

Part. I. Text, tables, fig. 1-5 Part. II. Fig. 6-63 (flap blowing results) Part. III. Fig. 64-103 (nose blowing results)

Windtunnel investigation with a two-dimensional airfoil on the effect of blowing over a flap and over a control surface

The first part of the investigation deals with blowing over a flap deflected to angles up to 75°. The width of the blowing slot, located in the wing just ahead of the flap, could be varied. Lift, drag and pitching moment have been measured. The results have been compared with those of other similar eiperiments. In the second part the effect of...