𝐅𝐥𝐢𝐠𝐡𝐭 𝐂𝐨𝐧𝐭𝐫𝐨𝐥𝐬

🛫Flight Controls are divided into two main categories

🛫Primary Flight Control Systems

-AILERONS AND FLAPERONS

-SPOILERS AND SPEEDBRAKES

-ELEVATORS

-HORIZONTAL STABILIZER

-RUDDER.

🛫High Lift Control systems

-TRAILING EDGE FLAPS

-LEADING EDGE SLATS

-KRUEGER FLAPS

🛫Purpose of the primary flight control system (PFCS)- It controls the airplane flight attitude in relation to the three basic axes:

- Longitudinal (roll axis)

- Lateral (pitch axis)

- Vertical (yaw axis)

🛫Roll Control- the roll control uses the ailerons, flaperons, and spoilers to control the airplane attitude about the longitudinal axis. During a bank of the airplane, the aileron and flaperon on one wing move in an opposite direction from the aileron and flaperon on the other wing.

🛫Pitch Control- The pitch control uses the horizontal stabilizer and the elevator to control the airplane attitude about the lateral axis.

🛫Yaw Control- The yaw control uses the rudder to control the airplane attitude about the vertical axis. The rudder has a tab which moves to increase the effectiveness of the rudder.

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🛫A monocoque structure uses its outer shell to support stresses and loads applied to it, whereas a semi-monocoque structure has an internal "skeleton" of supports and braces to keep its shape rigid and strong. 🛫The vast majority of pressurized aircraft are semimonocoque to help distribute stresses equally along the fuselage during flight. 🛫However, some helicopters use monocoque structure to maximize internal space in the flight compartment. 🛫Monocoque fuselage has its skin holding the skeleton structure together while the semi-monocoque has both the skin and the skeleton holding together. 🛫Semi-monocoque also has "stringers" running horizontally down the plane to help hold the frame together. 🛫The monocoque fuselage also cannot be used for airframes after a certain size (small aircraft with single engine), but the semi-monocoque has been used from single piston engines to commercial airliners. 🛫A monocoque design would also have ...

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Wet Sump Oil System ✳️The engine oil system performs several important functions: 🛩️Lubrication of the engine’s moving parts . 🛩️Cooling of the engine by reducing friction . 🛩️Removing heat from the cylinders . 🛩️Carrying away contaminants . 🛩️Providing a seal between the cylinder walls and pistons. ➡️Subscribe us for more aircraft knowledge and aircraft fact⬅️ ➡️Do Share with your Friends⬅️

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