Slowboat is right, there was an error in my first post, I said the high aspect wing will stall before the high aspect wing, which is obviously wrong, since I used the high aspect wing in both places. The high aspect wing will stall before the low aspect wing. I edited my original post.slowboat wrote: ↑Tue May 26, 2020 6:41 pmIt's the other way round. High aspect will stall before the low aspect as you slow down.Whattheflock wrote: ↑Tue May 26, 2020 6:13 pmA low aspect wing stalls before a high aspect wing at low speeds? Thought it was the other way around?tkaraszewski wrote: ↑Tue May 26, 2020 3:34 pm
If you size a low aspect wing and a high aspect wing so that they have the same amount of lift at a particular speed, the high aspect wing will be smaller, and make less drag, thus allowing it to accelerate further. However at low speeds it will stall before the high aspect wing and it will require a larger turning radius (because if you turn it in too tight a circle, you will exceed the angle of attack at which it stalls).
edit: sorry makes sense thinking about sailplane wings vs eg: fighter jets wings..
Why are foils like the 633 so popular for lightwind vs a higher aspect foil of a smaller area? More playful maybe?
Wouldnt a high aspect foil serve better?
I'm learning bare with me
To maintain lift at low speeds, you need to increase the angle of attack of the wing. At some point, if you increase the angle of attack enough, water (or air, for airfoils) stops flowing smoothly over the wing and just turns into turbulence behind it. This is a stall, and the wing stops generating lift. A high aspect wing hits this point before a low aspect wing.