#46
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Or cole slaw and jumper cables.
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You might be a king or a lowly street sweeper, but sooner or later you dance with the reaper. Make Doof Clenas Fun Again (MDCFA) |
#47
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So if you had a Pig on a Bacon Conveyor belt would he Fly?
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#48
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that depends on the precise positioning of the jumper cables.
there's a reason they're called *jumper* cables
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I'm not saying it was your fault. I said I'm blaming you. Ricky it's only metal, we can out think it..... Simplicate, never Complify http://www.FraZzledEgGs.com Rhetorical Questions.... Who Needs 'em? ... Famous Tripod
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#49
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Corrected, yes.
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Bob "Turd Herder" Sh!t doesn't stink unless ya' poke it! Deut 23:12-13 (How to sh!t in the woods) |
#50
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I've got three words for you, Bernoulli. The top of a wing is curved much more than the bottom side of the wing so the surface length is longer on the top. So when the wing is speeding forward the air molecules get stretched apart due to length of the curve of the upper wings surface, thus creating a vacuum and nature does not like a vacuum. So the plane is lifted, sucked of the ground by the top of the wing. Thrust equals speed and the spreading of the air molecules. The curve of the top of a wing is called it's camber. The slower the plane is the more camber it requires to take off. It's all about moving the plane forward, you must have speed of air over the top of the wings and horizontal stabilizer. Conveyor belt = fail.
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#51
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Quote:
But...but some aircraft have symmetrical airfoils. |
#52
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Then they require slats and or flaps for take off. One must lengthen the camber for lift. Once in flight, the pilot has to control it from there.
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Ich bin Sven Hoek. |
#53
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Propellers have camber as well. The forward facing surface has much more camber. So when you stand behind a propeller plane at power you fell the thrust, but the prop bends forward due to it's cambers lift. So you are getting sucked and blown at the same time.
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#54
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Marconi invented the radio. Who is more important to flight, Bernoulli or Marconi? One must have lift to fly and one has to communicate with other airmen and the ATC.
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Ich bin Sven Hoek. |
#55
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Quote:
But...but many aerobatic aircraft have no flaps or foils, but do have symmetrical airfoils.... |
#56
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You must have lift.
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Ich bin Sven Hoek. |
#57
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With a symmetrical airfoil, lift is generated through a positive angle of attack. A positive angle of attack results in a pressure differential over and under the wing. Last edited by vafatboy; 08-25-2017 at 07:37 PM. |
#58
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the guy fractionating crude oil is important. you didn't build this alone.
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“We are all capable of believing things which we know to be untrue, and then, when we are finally proved wrong, impudently twisting the facts so as to show that we were right. Intellectually, it is possible to carry on this process for an indefinite time: the only check on it is that sooner or later a false belief bumps up against solid reality, usually on a battlefield.” —George Orwell, 1946 "The race may not always be to the swift nor the victory to the strong, but that's how you bet." - or - that's how the smart money bets...attributed to Damon Runyon |
#59
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It's actually quite possibly, safe and legal to fly with out talking on or even possessing a radio. Bernoulli on the other hand is quite indispensable.
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#60
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Quote:
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