You see the Blue angel's fly upside down the entire length of the runway, how doe's the fuel keep flowing?

Answer 1

Good answer. Now everybody work on this question. The blues also fly the length of the runway on knife edge. How do they do that. I know. Do you?

Guess everybody but Danny gave up huh. I'd rather fly inverted then knife edge. Inverted you just hang in the straps and dodge all the loose nuts and washers and safety wire and such for a second and then hang in the straps. Most of my aerobatics have been in a Pitts, not a moment of FA18 time but the concepts are identical. On knife edge, poor as it may be, you're fuselage is your lifting force. As Charles pointed out, you're feet now control nose up and down. Just a matter of stopping an aileron roll after only rolling ninety degrees. Requires a touch of down elevator to so the nose doesn't come around and you just end up in a high banked turn. In the Pitts it takes a pretty steep angle of attack on the fuselage so you'll need allot of top rudder but the blues seem to look like they're designed to fly that way. I always guessed it's the speed difference but you can see some top rudder if you look close as they go by. It's very uncomfortable as there is nothing to keep you from crashing your shoulder and side of your head against the canopy and cockpit side.

Answer 2

Great answers above.

Most fighters and acrobats have fuel pumps that keep the fuel flowing no matter what. Lubrication tends to be the limiting factor.

For B-52 Danny, Knife edge is more that 60 degrees of bank if I remember correctly. You have to use some rudder to keep the nose up.

Answer 3

Nowadays all fighter aircraft have inverted flight pumps that pump fuel but also different pumps for oil. the original F-14 did not have inverted fuel pumps and they had some problems flying inverted because the engins would stop after about 2 min. inverted. Anyway, the angels never had that problem cause they never flew the F-14. I belive that the F-18 had ineverted pumps the whole time.

Answer 4

They have pumps and tanks that keep up the supply of fuel regardless of the attitude of the aircraft. Same with their oil systems.

Knife edge is flown at 90 degrees bank and the nose is kept up by use of the top rudder.

Answer 5

raise is brought about by the form of the wing besides by using fact the attitude of attack. it extremely is the attitude between the airflow and the airplane of the wing. think of using down the line and you stick your arm out the window. in case you carry your arm horizontal it kinda purely remains there. yet once you tilt it upwards somewhat now the wind needs to push it up much greater. in case you tilt your arm down, the wind needs to push it down. comparable project with an airplane, while flying usually it flies with its nostril pointing up a sprint. To fly the different way up, it purely does the comparable retains the nostril (or at this ingredient the backside of the nostril) pointing up. it extremely is despite the fact that much less effectual, by using fact wings are often optimized to furnish optimum raise for 'established' flight.. yet offering the engine has adequate ability maximum planes can honestly fly the different way up.. (offering the engines artwork the different way up! by using fact of gravity and gasoline and oil bypass many won't!)

Answer 6

Yea they use inverted tanks to keep the fuel flowing no matter if the plane is flying normally or inverted. The technology is used in most modern fighters.
@John B. please tell me about the knife edge flying i'm curious

Answer 7

They have inverted flight tanks, they can draw fuel no matter which way up they are. This has been a necessity for fighter and aerobatic aircraft for many decades.

Answer 8

THUNDER BIRDS ARE BETTER!!!