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Nearly all airliners, small jets, and even some small piston engine single and twin-engine airplanes are designed with pressurized cabins. Pressurizing the cabin allows the aircraft to operate at altitudes where there is too little air pressure for pilots and passengers to remain alert. In jets, clean air from the compressor stage of the engine, called bleed air, is routed via pressurized ducting into the cabin and an outflow valve regulates the escaping air to keep higher atmospheric pressure inside the cabin. During manufacture, rivet holes and window gaps are sealed, and inflatable door seals are installed, to reduce the amount of air that can escape, keeping the cabin pressurized. If the outflow valve fails, a pressure relief valve is installed to prevent the system from exceeding pressure design limits and rupturing the fuselage or blowing out a window. On piston engine airplanes, pressurized air from an engine driven turbocharger or supercharger pressurizes the cabin in the same manner.
What else can I help you with?
Why does a bottle get crumpled up while in an airplane?
it is air pressure
What makes an airplane lift up into the air?
The air under the plane's wings exerts pressure.
If there is a bag of chips on airplane why does it puff up while in flight?
Air pressure.
What does glider work?
By glider do you mean like paper airplane?? it is held up by air pressure,,This will not work on the moon. There is no air there.
What are many have air pressure if one drum is going up and other drum is going down?
what are many have air pressure if the one drum is going up and other one is going down
What defines low air pressure and where is low air pressure typically found?
There is low air pressure usually when you are up in a mountain or in an airplane like when your ears pop after you get in an airplane and you are at high altitude your ears do this because the pressure inside your ears and the pressure in the air is not the same. When there low air pressure the air is less dense.
How is the airplane flies?
High air pressure builds up under the wings, and low air pressure goes over the wing, and that makes lift. Thrust from engine pushes it forward.
How does an airplane stay up in the air?
Winglift.Lift is pressure on the wing due differential air pressure below and above wing. This difference results from the difference in curvature of the wing top and bottom..
Why do we feel pressure in your ears when you go up on an airplane?
When you go up on an airplane, the air pressure around you decreases while the pressure inside your ears remains the same, causing a pressure difference. This pressure difference can lead to your eardrums feeling blocked or pressured. Swallowing, yawning, or chewing gum can help equalize the pressure by opening the Eustachian tubes and allowing air to flow in or out of the middle ear.
How airplane can fly in the air?
The airplane fly on the air by 4 main forces ( drag , lift , thrust and weight ) all these forces affect of the performances of the airplane to fly . - the high power of the engine gave a high speed to the airplane on the runway - the design of the wings make the air pressure down the wings is less than the air pressure up the wing ... this make the airplane fly Answered by Alaa Eddin Abd Ellatef Airport Duty Officer Luxor Airport 02 0100 70 42 073
Can an airplane stay in the sky?
I am going to assume that aeroplane=airplane when I answer this. An airplane stays in the air by generating lift on its wings. As long as an airplane can generate sufficent lift it can stay in the air. However once the lift being generated falls below what is required for the plane to stay up... uh oh.
How does a 3 ton airplane lift up in the air?
Pressure below the wing is higher, causing air to rush upwards, trying to get above the wing, causing lift.
