How Does Helicopter Work? Working of helicopter Explain with 3d Animation

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Transcript

00:00Flying a helicopter is not a simple task. Let's explore how it works. Its power comes from this turboshaft engine.

00:08Generally speaking, there are two sets of turbines.

00:11One set is used to compress air and the other set is used to drive the propeller shaft.

00:16The compressor pressurizes the incoming air and the high-pressure air enters the combustion chamber,

00:23causing the fuel to burn intensely.

00:25The exhaust gases are expelled through the combustion chamber.

00:30This process drives a series of turbine blades to rotate.

00:34Additionally, the special shape of the wings generates lift as air flows over them.

00:40The greater the angle of the wings, the greater the lift. But that's not all.

00:45How does the helicopter control its flight forward or sideways?

00:50In fact, controlling this is the most difficult part. The solution lies in the rotor system.

00:56For example, if one of the blades is adjusted to a different angle, it will generate different lift compared to the other blades,

01:04creating a torque that causes the helicopter to pitch forward.

01:07Let's look at the flight force diagram.

01:10The lift from the blades is at the top, the thrust from adjusting the blade angle is at the front, and

01:16gravity is at the bottom.

01:18Now, let's talk about vertical flight, which is relatively simple.

01:22Maintaining the rotor angle allows for easy vertical flight.

01:27Sideways flight follows the same principle as forward flight. By controlling the rotor angle, sideways flight can be achieved.

01:35Finally, let's discuss the tail rotor of the helicopter. This rotor is used to maintain the helicopter's balance.

01:43Without this rotor, the helicopter would spin uncontrollably.

01:46In reality,

01:48flying a helicopter involves many aspects of knowledge and is not simple at all.

01:53What do you think? Like and follow for more informative videos.

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