Although the engine was designed by Chang Haonan himself, he still couldn't hold back his curiosity, and poked his head to stare inside the tail nozzle twice.

With the help of the almost ubiquitous light source inside the plant to eliminate shadows, it is easy to see every detail in the depths of the afterburner.

The structure of the engine's hot end outlet is in full view.

The petal-shaped flame stabilizers, the finely atomized fuel nozzles around them, and the turbine discs and turbine blades that can still be seen through these structures......

Like a meticulously crafted work of art, each part is carefully placed.

In the past few months, Chang Haonan has basically stayed with the two 01 batch turbofan 10 prototypes that participated in the test every day, except for sleeping time.

It is no exaggeration to say that where there are several pipes on the surface of this type of engine, and where there are a few cable interfaces, he can figure it out as soon as he closes his eyes.

It's like having a 3D rendering module in your head.

But.

The feeling of an engine fixed on an aerial platform is completely different from that of an engine actually mounted on an airplane.

It's like lifelike statues and flesh-and-blood real people.

It may not seem like much of a difference, but the latter has a unique vitality......

The supreme interpretation of steel and technology, the beautiful romance of precision machinery.

Even an ordinary person, as long as he looks at it from the perspective of Chang Haonan, he can instantly understand why the aero engine can be called the jewel in the crown of industry.

Even Chang Haonan, who led the entire project research and development process, felt a little intoxicated for a while-

"What, I seem to be pretty good......

Looking at the scene in front of him, his inner sense of satisfaction and accomplishment instantly filled.

……

Although Chang Haonan's own inner drama is very full, he can hardly feel how long it has passed.

But in the eyes of outsiders, this scene is just staring at the fighter chrysanthemum in a daze.

And he was in a daze for a long time.

But the people standing around basically worked with the former during the previous 83 Project, and they knew how outrageous the other party's brain was.

One person can handle three or four jobs that have nothing to do with each other.

What kind of person is like a daze?

So, it's natural for them to think that-

Chang was always in a daze, that must be thinking.

Since I am thinking about it, it must have a deep meaning.

So, the longer you think......

Finally, someone couldn't hold back anymore, so he leaned next to He Ming and whispered:

Mr. He...... Chang always he this ...... You can't see something wrong, right? ”

This verification aircraft, numbered 1010, is a separate project, named J-11WS, and the latter himself is the leader.

So He Ming's knee-jerk reaction was to shake his head confidently.

However, when he was about to open his mouth to deny it, the words came to his lips and he was a little speechless.

Originally, it was okay that the man didn't say anything.

But now that he was mentioned like this, he also felt a little weak.

"It should ...... Can't you? ”

After stopping for a while, He Ming replied in an ambiguous tone:

"We have to do an extra inspection after each big step in the final assembly process, and it's unlikely that anything will go wrong."

"And...... Even if there is a problem, it will not be visible to the naked eye......"

These two sentences are not so much explaining to others as to themselves.

Fortunately, the effect is good, and the small mental fluctuations just now have finally stabilized again.

On the other side, Chang Haonan finally came back to his senses after being out of the spirit near the tail vent for a while, turned around and looked at the rest of the people again.

"This plane ......"

As soon as he opened his mouth, he didn't know if it was an illusion, but he saw out of the corner of his eye that the bodies of several people on the other side seemed to tremble violently.

Although it felt a little strange, he only paused slightly, and then continued to ask:

"What is left of this plane now?"

The moment he heard this question, a sigh of relief instantly sounded around He Ming.

It's not like there's something wrong with the plane.

"The flight control system still needs to be put to the last touch."

He Ming's heart finally relaxed, and he immediately replied:

"The control rate of this aircraft is really weird, the thrust of the left engine is more than 10% higher than that of the right engine, not to mention, the control method of the two engines is completely different."

"In particular, the turbofan 10 is compatible with full-authority digital control, so that when the throttle valve acts, the flight controller needs to give feedback from both analog and digital, direct and indirect levels at the same time."

"It's not difficult to take these things apart individually, but when they are put together, we still have to ensure the basic controllability of the aircraft, and we still need to do more work."

Although he was talking about the difficulties he was facing, his tone was clearly quite brisk.

After all, for the Huaxia aviation industry, these are all happy troubles.

They have not done anything like a similar aviation engine verification machine in the past, but at that time, they were basically worried about whether the engine would catch fire and explode halfway, affecting the safety of the entire aircraft.

For this reason, some verification models even have a complete hydraulic control system for the left and right engines as a backup, so as not to affect the other after a single failure.

Like the current situation where "the thrust of the domestic engine is so large that the aircraft is easy to deviate", although it is also a technical problem, it can definitely make everyone wake up with a smile from their dreams.

"Need my help?"

Chang Haonan patted the little engine oil he had just touched on his hands, returned to the vicinity of the other people's stands, and asked at the same time.

He Ming waved his hand:

"This is not necessary, when we were preparing to develop the J-11WS, we worked with the 601 Institute to replace a turbojet 14 on the J-8IIACT, and tested the core control algorithm, which has basically been straightened out."

"This time, the main reason is that the distance between the two engines of the J-11 is relatively far, so the yaw problem will be more serious than that of the J-8IIACT in the case of unbalanced thrust, and it is good to correct the parameters slightly."

Now, after two successive projects of the 83 Project and the 11th Project, Huaxia's domestic aviation technology research and development capabilities have obviously reached a new level.

This is naturally a good phenomenon, which can liberate Chang Haonan from some trivial projects to a large extent.

For example, the J-11WS.

This aircraft is not strictly part of the turbofan-10 project, but it is indispensable for the turbofan-10.

If he was personally responsible for completing the project, as was the engine itself, the entire project would have been delayed by at least a year or so.

Now that the other party said that he could complete it on his own, Chang Haonan naturally would not forcibly ask for a sideways step, but simply changed the topic:

"By the way, I heard from my senior sister before that Sheng Fei purchased two new supercomputers from Shuguang Group this year?"

The huge jump between the two questions made He Ming stunned for a moment, and then nodded:

"Yes, a Dawning 2000-1 was developed in the second half of last year, and its performance can probably catch up with the international level of 93-94, and another is the Dawning 2000T, which is a model jointly developed by Dawning Group and your Torch Group, which is said to have optimized the computing efficiency of TORCH Multiphysics from the hardware."

"Dawning 2000T can already be bought?"

When Chang Haonan received three national science and technology awards at the beginning of last year, he talked with Academician Li Jie, director of the Institute of Computing of the Academy of Sciences and chairman of Shuguang Group, about the idea of "bundling sales".

However, the difficulty of this idea is actually mainly in the hardware, and there are not many things that need to be done by the Torch Group, as long as the functions of the professional upgrade version are separated and part of it is added to the professional version, and a customized authorized version of the Dawning 2000T is publicly available to global users.

So after that, he entrusted the following technicians to do it, and he basically didn't pay much attention to it in his busy schedule.

As a result, it has only been a short year now, and the Shuguang Group has even taken out the machine, and the efficiency is really outrageous......

"It's not officially on sale yet, it's a public beta stage, and the Shuguang Group promised that if there is a problem in the future, it will be responsible for after-sales maintenance, so we bought it in advance."

He Ming briefly explained the origin of this machine, and then changed the conversation:

"Mr. Chang needs to use supercomputing now?"

"Yes."

Chang Haonan naturally didn't need to be polite here, so he replied neatly:

"I promised others to help study the applicability of several algorithms, and I had to run with supercomputing."

"Yes, yes."

Of course, it was impossible for He Ming to refuse, but after agreeing, he hesitated slightly:

"But we only need two or three days to integrate the new flight controller, your research is ......"

Chang Haonan waved his hand:

"Two or three days is enough, those algorithms are derived from my results, there is no difficulty......"

He Ming was speechless for a while.

"That'...... In short, the computer room management knows you, so just go and register directly. ”

(End of chapter)