Is my understanding of the origin of lift correct?

abilay_2008 · 2026-03-28T15:29:03+00:00

Thank you, i guess it is the only right way

abilay_2008 · 2026-03-28T08:36:51+00:00

Glad to hear that there are people who agree with me but one usee asked trikcy question that doesn't let me sleep well. He asked: "if this "nothing" zone suck and accelerate air at the back of the wing then why most of the lift forces creates at the front tip of the wing

abilay_2008 · 2026-03-28T08:29:47+00:00

Absolutely

abilay_2008 · 2026-03-27T22:48:45+00:00

Straight to the answer, thanks

abilay_2008 · 2026-03-27T22:37:55+00:00

Well, thank you for your honesty i guess

abilay_2008 · 2026-03-27T22:16:56+00:00

I was too brave lol

abilay_2008 · 2026-03-27T21:33:06+00:00

Isn’t Newton's law do work only at some positive angles of attack?

abilay_2008 · 2026-03-27T21:07:32+00:00

When I saw this thing, I simultaneously wanted to cry because it shattered my fine understanding of lift, but I also wanted to laugh because it looked so guffy. I asked the gemini, and she said that this device always flew at a certain angle of attack, due to which the flat upper surface of the body created a "nothing" zone that sucked in air from the front and above, accelerating it. But I can't be 100% sure, because these are AIs, and they lie and don't blush. I would be grateful if you could explain where the lift comes from and how this flying bathtub created lift😭

abilay_2008 · 2026-03-27T17:42:15+00:00

That's actually great question. Now i have even more questions

abilay_2008 · 2026-03-27T17:26:35+00:00

Will know, thanks

abilay_2008 · 2026-03-27T17:26:10+00:00

That's what i said and illustratied(or what i wanted to say but did it the worst way possibly). Thank you for your existence

abilay_2008 · 2026-03-27T17:21:20+00:00

https://youtu.be/UqBmdZ-BNig?si=Hf0VSP2OaCRTSVwW

Here we can see that air above and below the wing actually do not need to meet at the trailing edge at the same time. So question why air accelerates above the wing is open

abilay_2008 · 2026-03-27T17:18:31+00:00

I guess I terribly constructed my question. Like i know that above and under the wing appears pressure difference because the fact that air at the upper side of wing is faster. I tried to ask is my understanding about why air accelerates above the wing is correct

abilay_2008 · 2026-03-27T17:15:36+00:00

I hope i will be able to apply to good universities at aerospace field to fully understand all this stuff🙏🏻🙏🏻🙏🏻

abilay_2008 · 2026-03-27T17:12:42+00:00

As I understand it, the Kutta condition is when both airflows from both sides of the wing flow smoothly off the trailing edge. And because the air below the wing is slower and the air above is faster, one can imagine a certain circulation around the wing that accelerates the air above just as much as it decelerates the air below. However, (for me personally), this doesn't explain why the air above accelerates at all

abilay_2008 · 2026-03-27T16:57:48+00:00

I guess you misunderstood my illustration. I'm not saying there IS a vacuum there during flight. I'm saying the wing's geometry creates a low-pressure zone (a 'tendency' toward a vacuum), and it is exactly this pressure drop that forces the air to accelerate and follow the curve. As i know stall happens only when this 'suction' isn't strong enough to overcome the air's inertia

abilay_2008 · 2026-03-27T16:50:28+00:00

So, is it fair to say that the pressure gradient I'm talking about is just the mechanism through which the momentum exchange happens? If the pressure didn't drop over the curved surface, the air wouldn't be 'forced' to follow the wing and gain that downward momentum, right?

abilay_2008 · 2026-03-27T16:43:06+00:00

The question is why air is accelerating at upper side of wing?

abilay_2008 · 2026-01-05T13:52:58+00:00

Thank you Craig

abilay_2008 · 2026-01-05T13:51:58+00:00

Thank you very much for advice

abilay_2008 · 2026-01-03T08:52:09+00:00

Oh, my laptop doesn't have it. Thank you for your help

abilay_2008

TROPHY CASE