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A wing will generate lift according to the following equation:
L = ½ A C ρ v²
A = wing area
C = lift coefficient
ρ = air density
v = air speed
The lift coefficient C is a function of Angle of Attack (AOA), which is the angle between the wing's chord line and the relative wind. The greater the angle, the greater the lift coefficient up until the critical AOA where the wing begins to stall and lose lift. The lift coefficient is also a function of wing aspect ratio and will be specific to a certain airfoil shape.
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Why do large wings have more lift?
A wing will generate lift according to the following equation: L = ½ A C ρ v² A = wing area C = lift coefficient ρ = air density v = air speed From the equation you can see that the lift force is directly proportional to the wing area. Double the wing area and you double the lift, all else remaining equal.
How is the lift equation useful when you are designing a wing?
A wing will generate lift according to the following equation: L = ½ A C ρ v² A = wing area C = lift coefficient ρ = air density v = air speed From the equation you can see that the lift force is directly proportional to the wing area. Double the wing area and you double the lift, all else remaining equal. The lift force is also directly proportional to the lift coefficient, which is a function of the airfoil shape, angle of attack and wing aspect ratio. Lift is directly proportional the air density, so this tells you that an airplane flying at sea level can produce more lift than if flying at 18,000 feet. Lift is proportional to the square of velocity, meaning that if you fly twice as fast you will generate 4 times the lift, all else being equal.
What is a loss of lift?
When a wing loses lift it "stalls".
Application of fluid mechanics in aerospace?
-Air flow over the wing to generate lift. -Fuel flow in the pipes. -Air resistance/ Drag. -Hydraulics in the wheels, control surfaces.
Is there a greater or lesser air pressure on top of the wing when lift occurs?
There has to be lesser air pressure on the top of the wing to provide lift.
Why do large wings have more lift?
A wing will generate lift according to the following equation: L = ½ A C ρ v² A = wing area C = lift coefficient ρ = air density v = air speed From the equation you can see that the lift force is directly proportional to the wing area. Double the wing area and you double the lift, all else remaining equal.
How is the lift equation useful when you are designing a wing?
A wing will generate lift according to the following equation: L = ½ A C ρ v² A = wing area C = lift coefficient ρ = air density v = air speed From the equation you can see that the lift force is directly proportional to the wing area. Double the wing area and you double the lift, all else remaining equal. The lift force is also directly proportional to the lift coefficient, which is a function of the airfoil shape, angle of attack and wing aspect ratio. Lift is directly proportional the air density, so this tells you that an airplane flying at sea level can produce more lift than if flying at 18,000 feet. Lift is proportional to the square of velocity, meaning that if you fly twice as fast you will generate 4 times the lift, all else being equal.
How does thehow is a birds flight and airplanes flight alike and different?
The airplane and bird both generate lift by the air flowing over their wings. The shape of the wings cause a low pressure zone above the wing and a high pressure zone under the wing generating lift. The main difference is the airplane's wings are stationary requiring engines to supply the forward motion to generate the airflow/lift needed. A bird has to flap their wings to generate the forward motion/lift. A bird can cause lift by flapping it's wing up/down but also by changing the angle of it's wings (angle of attack) to generate lift. The bird can generate more forward thrust by also drawing the wings rearward, Different birds fly differently (hummingbirds vs. condors, etc).
What doesnt affect the amount of lift on an airplanes wing?
The best way to answer this question would be to say what does effect the lift of a wing. Pretty much the only things that effect the lift of a wing are the density of the air over the wing, the surface area of the wing, the speed of air over the wing and the angle of attack. Everything else has no effect on the amount of lift on a wing.
What is the science behind a helicopter?
In avionics, a helicopter is known as a Rotary Wing Aircraft. (As distinct from a fixed wing aircraft. ) This indicates the operating principle is based on the ordinary wing profiles used to generate lift.
How does a airfoil generate lift?
the wind goes over the wing and above it so the air on the bottom is going faster because it has less space to travel forcing the wing up
Does the shape of the wing have anything to do with how much lift it generates?
everything
Does the shape of a wing have anything to do with how much lift it generates?
everything
What is a camber on a airplane?
The camber on a wing refers to the curvature of the wing. A high camber means the wing is thick and produces more lift but flies slower. A low camber means the wing is thinner, produces less lift but flies much faster.
What is a loss of lift?
When a wing loses lift it "stalls".
How does the lift from an aeroplane's wing change as it passes through a cloud?
LIFT on a wing shaped body is partially dependent on the density of the Fluid that the wing is passing through. If the Cloud is DENSER than the Air surrounding it the Wing will experience more LIFT.
Application of fluid mechanics in aerospace?
-Air flow over the wing to generate lift. -Fuel flow in the pipes. -Air resistance/ Drag. -Hydraulics in the wheels, control surfaces.
