Hydraulic System


In the context of aerospace engineering, a hydraulic system refers to a technology used to transmit power in aircrafts using fluid pressure. It is a system that uses an incompressible liquid as its fluid, rather than a gas. The hydraulic system in an aircraft is designed to control the flaps, landing gear, brakes, and other parts of the aircraft. The system works on the principle of fluid pressure, where pressure applied at one point is transmitted to another point with the same intensity. The main components of a hydraulic system include a reservoir to hold the hydraulic fluid, a pump to force the fluid through the system, an actuator that carries out the mechanical action, and valves to direct the fluid. The hydraulic system is crucial in aerospace engineering due to its high power-to-weight ratio, its ability to move, and the ease with which it can be controlled or modified. It is also highly reliable, making it suitable for critical functions in aircraft.


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