The personal landlord of the beautiful president

Wang Li and Lin Lengyu refused to get on the plane, and Shen Shisan didn't force it. He just gave them a wicked look, and then opened a plastic cover next to the joystick. Inside was a half-finger-sized switch. Going up, the helicopter started, and the propellers began to whine.

"Damn, does he have a helicopter pilot's license?" The person in charge of collecting money, along with some pilots at the airport, looked at Shen Shisan and asked in horror.

"Do you have air traffic police here?" Shen Shisan laughed wildly at them from the window.

"This lunatic, anyway, the plane is his, so let him fly it. If it falls and crashes our facilities, don't be afraid. Let him pay ten times the compensation. Anyway, he has plenty of money." The person in charge of collecting money, hum Hum said.

There's no way, this guy dares to talk to his top boss, can he manage him?Get an air traffic policeman to scare him?

After the propeller turned, Shen Shisan began to manipulate the joystick... To describe it briefly, I asked a talented person, and told me that he himself piloted the helicopter himself, and it was still a helicopter with excellent performance (there is a helicopter in my hometown, there is I personally work as a captain in Air China, flying domestic flights, with a fucking salary of tens of thousands of yuan a month, but his mother plays bridge with me and owes me more than a dozen yuan and won’t pay it. If he deceives everyone, I will be a grandson <Then Seems like it was 4 years ago, just a little entertainment between neighbors, just playing cards, double buckle, upgrades, bridge or something in the pergola downstairs >)

OK, that bratty guy told me that the simple principle of flying a helicopter is the main rotor, which is the propeller above.

As for the main rotor, if it rotates horizontally, if you put a bowl on the table and lay it flat, this is the horizontal plane, commonly known as horizontal rotation, then, according to the power you use, the helicopter will move up and down under horizontal rotation.

If the power is small, it will descend, and if the power is large, it will rise straight into the air.

In addition to horizontal rotation, there is also a wing that tilts forward, that is, the main rotor, which tilts forward as a whole, so there is a forward component. In this, no matter it is the wind force or the force of the center of gravity, it is tilted forward, so , the helicopter is taken to fly forward.Reverse back.

The same is true for the left and right, the main rotor tilts to the left, and the fuselage tilts to the left, moving and flying. This is seen in many movies. This kind of sideways and flying shots is very cool, and it can draw a beautiful arc.

This is the function of the main rotor and also the biggest power function of the helicopter.

Then there is the tail rotor, whose ability is to maintain the direction of the aircraft, especially when hovering.That is to say, the helicopter maintains the most suitable power, just hangs in a certain air, and hovers in a fixed manner.At this time, manipulating the tail rotor can change the direction of the aircraft and perform a 360-degree U-turn on the spot.

To put it simply, when you ride a bicycle or motorcycle, there is a way to change the direction without moving the faucet. I will weld your faucet to the body with steel bars, which is like a helicopter without front tires to change direction. .

Then how do you drive this kind of motorcycle whose faucet is welded to the car and cannot be twisted to change direction?Naturally, the weight of the body is used to change the center of gravity of the motorcycle and let it move sideways to change the direction.

Just like in a racing car, the motorcycle body falls to one side, and the driver's knees are all attached to the ground, so that the sideways change direction.

This is how the helicopter changes direction by sideways.

Nonsense, I want to say that the tail rotor of the helicopter cannot change the direction of the helicopter when the helicopter is moving forward at high speed, because when flying at high speed, the fuselage of the helicopter has huge inertia, no matter how much you push the rudder, the plane will twist at most Once, then immediately twisted back, changing back to the original flight direction.

Explanation: The meaning of pedaling the rudder is that there are two pedals under the feet, which are like the accelerator and clutch of a car. When you step on the left side, the tail rotor swings the tail to make the nose of the aircraft go left, and step on the right side, and vice versa.

The rudder only works when the helicopter is suspended in the air and keeps flying in place. It has no effect when flying at high speed. If you step on it and shake the nose when flying at high speed, the inertia of high-speed flying will immediately swing you. Come back and keep the original orientation.

After understanding these, the last point is a tie rod on the left side of the driver's seat. The function of this tie rod is to change the inclination angle of the main rotor's wing surface.

Explain it like this: there are fans at home. The blades of the fan are like the main rotor of a helicopter. After the blades of the fan rotate, why there is wind? The problem lies in the inclination angle of the blade surface. Believe it, all Fan blades are not flat.

The greater the angle of inclination of the helicopter's main rotor blade, the greater its wind force, and thus the greater its lift.

However, everything is not so simple. The greater the inclination angle of the blade surface, the greater the resistance it will receive when the blade surface rotates, and the rotation speed of the main rotor will slow down.

Therefore, the role of the tie rod in the driving position is not only to change the inclination angle of the blade surface, but also to increase the flow rate of the throttle valve.

This will not be explained, and there is no way to explain it. Anyway, its function is to increase the flow rate of the throttle valve and increase the power, so that the rotation resistance after changing the inclination angle of the blade is not affected.

Seeing this, some people may have criticized me, but if someone really snatched a helicopter in the future, maybe you were caught after flying for hundreds of kilometers, and became famous in one fell swoop, then it would be my credit.

Three points, the main joystick, controls the main rotor, and tilts forward, backward, left, and right. This is the way to change the flight direction of the aircraft and follow the aircraft.

The tail rotor is used to change the direction of the aircraft when the helicopter is in the air. For example, when the helicopter is in the air, if you want to lock the target and turn around to fire, you must rely on the tail rotor.

The power is the auxiliary tie rod, which is a tie rod on the left side of the main joystick, which changes the blade tilt angle of the main rotor.

This is what that person told me. I didn't believe it at first, but I believed it after listening to it. Damn, he is a character, better than Lao Tzu. (Of course, he also spoke a lot of English terms, but I couldn't understand them at all, so he mostly used metaphors to tease me)

Closer to home, Shen Shisan staggered up the plane. He didn't move the main control stick, but just moved the auxiliary lever to increase the power, and the helicopter kept rising at the level.

Pull the auxiliary tie rod to a certain position, press a twist, let the pull rod maintain this position, the power will also maintain this state, and the aircraft will be suspended.

After stomping, the helicopter changed its direction on the spot, and was driven by the tail to make a U-turn.

Shen Shisan just fiddled like this for a minute or two, gradually getting used to the operation skills, and a smile appeared on the corner of his mouth.

Afterwards, the auxiliary lever was pulled up a little to increase the power, and then the main joystick was tilted forward, and the helicopter flew forward.After only a short flight, he turned the main joystick to the left again, and the helicopter hummed and flew sideways to the left, drawing a beautiful arc. The lights on the tail of the helicopter, that arc is especially beauty.

"Damn, slow down." Wang Li and Lin Lengyu stomped their feet.

As for Shen Shisan, he flew sideways, flew a circle around the base, went into a suspended state, and hovered over the leader of the second woman.

"Come down, let's go up." Wang Li and Lin Lengyu covered their mouths with both hands, and yelled at Shen Shisan like a trumpet.There was no way, the sound of the spiral wing was not low, and they were afraid that Shen Shisan would not be able to hear it.

Shen Shisan must have heard it, but instead of landing the plane, he increased the maximum power and flew away.

"Oh... don't come back if you have the guts, or you will look good." Wang Li and Lin Lengyu were half dead with anger.

PS: Reading books is actually fun. Having written so many books, I have never thought of making up numbers, and I will not be so stupid as to use this way of writing to make up numbers, because it takes more brains.I want to say that by writing this way, you may have the feeling that you are controlling a helicopter, which is the effect that the wine splash wants.