Table of Contents
- 1 Where is the horizontal and vertical stabilizer located on the aircraft?
- 2 Why is vertical stabilizer offset?
- 3 Does the wing or horizontal stabilizer create more lift Why do you think it creates more lift *?
- 4 Does a vertical stabilizer produce lift?
- 5 Where is the vertical stabilizer on a jet plane?
- 6 What happens if you mount a vertical stabilizer on the underside?
Where is the horizontal and vertical stabilizer located on the aircraft?
In the conventional aircraft configuration, separate vertical (fin) and horizontal (tailplane) stabilizers form an empennage positioned at the tail of the aircraft.
Why is vertical stabilizer offset?
The offset helps align the fin into the spiraling airstream coming off the prop so that a counteracting rudder input isn’t required (or at least a smaller input is required) to counteract the offset slipstream trying to push the tail to the side.
Does the wing or horizontal stabilizer create more lift Why do you think it creates more lift *?
The lift is used to counter-balance the lift-induced moment of the wing about the aircraft’s Center of Gravity (CG). By placing the horizontal stabilizer a long distance from the CG, it needs to generate less lift (and therefore drag) to counter-balance the moment from the wing.
Where is the vertical stabilizer located?
vertical tail
A vertical stabilizer or tail fin is the static part of the vertical tail of an aircraft. The term is commonly applied to the assembly of both this fixed surface and one or more movable rudders hinged to it.
Why are vertical stabilizers so big?
The size of the vertical stabilizer is determined by the need to maintain control of the aircraft in the worst case of yawing motion that can cause the nose of aircraft to move left to right or right to left. This yawing motion can be the result of an engine failure or a severe crosswind or wind gust.
Does a vertical stabilizer produce lift?
Aft CG, the answer is yes but only if the CG was aft of the center of lift. In other words, the more forward the CG is compared to the center of lift, the more downforce the tail must provide. The lift from the horizontal stab in the “wrong direction” must be countered by the wing, and thus there is more induced drag.
Where is the vertical stabilizer on a jet plane?
In all known trijets (jet aircraft with three engines), the vertical stabilizer houses the central engine or engine inlet duct. A few aircraft models have a ventral fin under the rear end. Normally this is small or can fold sideways, to allow landing.
What happens if you mount a vertical stabilizer on the underside?
If the vertical stabilizer was mounted on the underside, it would produce a positive feedback whenever the aircraft dives or banks, which is inherently unstable. The trailing end of the stabilizer is typically movable, and called the rudder; this allows the aircraft pilot to control yaw .
How does a B-2 Spirit fly without a vertical stabilizer?
The Northrop Grumman B-2 Spirit is designed to fly without a vertical stabilizer. Instead, advanced computers and special split-flaps stabilize the plane in flight. In the B-2, advanced computer systems use flight-by-wire flight controls to stabilize the plane. The complex system adjusts control surfaces on the wings to keep the aircraft stable.
Does the B-2 bomber have a vertical stabilizer?
Northrop Grumman designed the B-2 as a “flying wing” and it has no vertical stabilizer mounted. It still needs yaw axis stability measures but it has to come from somewhere else.