At this time, it was already time for break, but there were some students in the library, and the library had not yet closed.

Zheng Bei easily found Jiang Yanhai who was reading in the library, but after he saw the books Jiang Yanhai was reading, he felt a little bad about the whole thing.

"Helicopter common general fault maintenance and treatment", don't you look at this for what?

"What do you think of this book??" Zheng Bei couldn't hold back, and asked directly, because he saw some books next to Jiang Yanhai, almost all of which started from shallow to deep, "These are all books that the ground staff read." ”

"It's a ground crew's book, but there are also some mechanic mechanics and related helicopter construction books, and the main thing is that I think reading this kind of book has a lot to do with the special situation exclusion of the flight I'm going to do."

"Because every failure is caused by a problem in these machines, figuring out their principles and the different feedback generated after the problems of these parts and components, as well as the situations that will cause, corroborate each other, so that when you exclude special circumstances, it will be more accurate and accurate, and there will be no misoperation."

"I found that there were some different parts that had problems, but in the end, the results fed back to the helicopter were similar, and if the problem could be found in the first place, it would have more golden rescue time."

Jiang Yanhai closed the book in his hand and looked at Zheng Beidao.

Zheng Bei: "......"

I know what you said is very reasonable, but do you know that helicopter maintenance and manufacturing alone is the engineering of countless systems, and it is not easy to figure out this, if you can learn all of these, you can already be regarded as a talent in the field of helicopter production and design.

As a result, you tell me you're a pilot?

The threshold for pilots was high enough, and now it has become so high? Do you have to learn how to build airplanes?

"Jiang Yanhai, you know that people's energy is limited." Zheng Bei could only speak euphemistically.

"I know, thank you instructor, but you can test some of my common specialties, I've seen a lot of them today." Jiang Yanhai immediately nodded.

"Well, what should I do if the engine fails? How? Zheng Bei immediately said.

"The most common way to fail the engine is to change it out through rotation, and the rotation is a descending maneuver, the engine fails, the main rotor is disengaged from the engine, and the rotor blades are only driven upward by the rotor airflow, and the engine is not providing output power to the main rotor at this time."

"The most common reason for rotation is engine failure, and if this problem occurs at high altitudes, the rotor must be kept in the green zone during this process, and the flight speed must be controlled according to the maximum speed allowed for rotation of different aircraft types. Speed determines the size of the descent rate, maintain a good course. ”

"Start at a distance of 15 meters from the ground, reduce the speed, 3 meters above the ground, change the attitude, and raise the propeller moment to cushion the landing."

"Hovering and rotating at low altitude, throttle, rudder, anti-drift, taking into account attitude, and cushioning landing with the propeller moment."

"This is a conventional engine problem, but there are different reasons for the engine problem, the above is the case of complete engine failure, but with our Wuzhi Shi's latest successful turboshaft-16 engine, it has several problems that can also lead to such a situation, but a few simple operations can eliminate such a role......"

Jiang Yanhai told it very carefully, and Zheng Bei did not know the principle of the internal operation of the engine...... But Zheng Bei understood that these handling methods are actually in some special situations.

That is, in the case of the pilot's engine failure, these treatments must be carried out first, and if it is not possible, the landing will be forced by rotation.

But why go through these ways...... They don't know.

And Jiang Yanhai has already said this reason directly, and there seems to be no difference between the two, because for pilots, you always have to do this operation.

It doesn't matter if you know the principle or not, but Zheng Bei knows that there is a big difference.

In the event of an aircraft engine failure, the golden rescue time is only a few seconds, and if a decision is not made in the shortest possible time, it is already doomed to be irretrievable.

And every pilot is a valuable asset like gold, and if you can determine in the first place whether the engine has a problem because of these minor problems or because it really fails, there will be at least a dozen seconds of precious time there!

The question is...... Not everyone is Jiang Yanhai!

Zheng Bei smiled bitterly, "Okay, let's go, let's go to the simulator and I'll teach you some special situations directly, our special situations are multiple and diverse, but I can give you the generalization, and the rest can only rely on your experience." ”

"As for your learning style...... If you think you can learn like this, go ahead. ”

What else can Zheng Bei say?

"Thank you, instructor." Jiang Yanhai immediately began to pack up the books.

He could borrow these books.

followed Zheng Bei directly to the place where the simulator is located, there is a two-seat simulator in the simulator, and some teaching can be carried out directly in the simulator.

Similarly, the simulator also has a teaching mode, Zheng Bei directly began to teach Jiang Yanhai some special processing, Jiang Yanhai's speed of receiving knowledge is needless to say, often Zheng Bei tells it again, Jiang Yanhai can remember them all in his mind.

When Zheng Bei directly set the same special situation in the simulator, and then started to operate directly, after watching it once, Jiang Yanhai could basically be determined.

Because just like he told Gong Jian before, when Zheng Bei was operating and telling, Jiang Yanhai had already modeled it in his brain, and then simulated the operation, directly remembering these in his mind.

After the narration operation was done once, the second time was directly carried out by Jiang Yanhai himself.

His operation is very fast, thanks to Jiang Yanhai's reflexes, although he is not as good as Zheng Bei, who does not know how to practice tens of thousands of times, and even the real estimate has encountered the skill of operation I don't know how many times.

But his reaction speed still strengthened his ability to operate, and there was no second time!

All the special situations can be learned by watching them once.

When it was close to twelve o'clock, Zheng Bei suddenly found that he had actually taught the special situation seventy-seven-eighty-eight!

What kind of learning speed is this?! Although he had already prepared in his heart, for the first time, Zheng Bei found ...... He really couldn't figure it out, if this was Jiang Yanhai, how fast would it be to train a pilot? ?

Maybe like World War II? That's horrible, too.