Rule department scholar

There are really not many problems with the Wangwu engine, and even if there are, it is a small problem. Hundreds of tests have shown that it can be tried to be assembled on a fighter plane, but the fatal problem of the Wangwu engine is that it is a turbojet engine, and The biggest problem with turbojet engines is high fuel consumption.

High fuel consumption seems to just consume more energy, but this is not the case on fighter jets, because the amount of fuel that fighter jets can carry is limited, and high fuel consumption means that the mileage range is high. Most fighter jets equipped with turbojet engines can only start When it comes to short-range deterrence and strike capabilities, the types of fighters that can be adapted are greatly restricted.

It turned out that Zhang Shuqing also hoped to increase the performance of the engine, but it was basically just a dream. After all, their technology was based on the Kunlun engine technology, and the engine interior was very similar to the Kunlun engine.

It is different now.

Zhao Yi has developed the most advanced turbine blade material, which will greatly improve the high temperature resistance of the turbine, and the relative compressor can be designed with a higher boost ratio, which makes the engine more efficient and brings higher thrust ratio without increasing fuel consumption.

Recently, Zhang Shuqing has been leading the engine unit to try to overcome the technical problems of the compressor.

To increase the boost ratio, it is necessary to improve the design of the compressor, whether it is the booster vane, the stator vane, or other auxiliary components, all need to be adjusted to a certain extent.

The purpose of this adjustment is to maintain stability.

It is relatively easy to increase the boost ratio of the compressor, even the same design can be achieved, just like a battery, two batteries connected in series can provide a higher voltage, the same is true inside the compressor, a few more Adding blades and stator blades to the group will definitely directly increase the boost ratio.

But the subsequent increase in air pressure brought about an extreme decrease in stability.

This problem is very challenging to the level of developers.

Zhang Shuqing is not a professional researcher of compressors, but as the person in charge of the engine group, he must supervise the relevant personnel and work hard to do a good job in design issues. He often goes to the field in person to discuss the difficulties of research and development with other people, and he also has a certain understanding of the design of the compressor. Some understanding.

What Zhang Shuqing didn't expect at this time was that he would receive a call from Zhao Yi.

"Academician Zhao? Are you sure it's Academician Zhao? Yanhua University? Early twenties? Goldbach's conjecture?"

"should be……"

Zhang Shuqing was stunned by the staff who transferred the call.

"Why did Academician Zhao call me? That's right! He just formed an engine research and development team? The second Kunlun team?" Zhang Shuqing muttered, "Didn't he come to ask for someone?"

He knew it as soon as he thought about it.

The second group of Kunlun Engine has just been established, and it definitely needs talents from various fields. It is normal to ask at the Wangwu Engine Group.

"If Academician Zhao speaks, let a few people go over." Zhang Shuqing thought.

soon.

The phone was connected.

Zhao Yi didn't exchange too many pleasantries, and directly explained the problems of the R&D team, and asked Zhang Shuqing for compressor-related R&D talents.

"Compressor?"

Zhang Shuqing thought Zhao Yi would open his mouth, so he sent a few talents there, but stopped immediately when he heard the compressor. The Wangwu engine group was also focusing on the problem of the compressor. He still felt that there were too few talents, and there would be no more talents It's too much, but Zhao Yi also wants to study the compressor?

"He doesn't even have a single compressor professional, so what else is there to study?"

"Could it be that Zhao Yi did his own research?"

"Puchi~~"

Zhang Shuqing couldn't help laughing when he thought about it, but fortunately he didn't make a sound, he took a deep breath to adjust his state, and said, "Well, Academician Zhao, to tell you the truth, we also lack compressor-related research and development talents here. .But I will convey your request to the mechanical design team, whoever thinks about it, I will definitely not block it..."

After he finished speaking, he paused, and added, "Don't worry. Even if no one wants to, I will assign one to go there.""

"Thank you in advance!"

Zhao Yi was quite satisfied with Zhang Shuqing's arrangement, and ignored all the previous words. He knew that he would "assign one to come over" in the end, but it was better to have one come over than nothing.

Now the R&D team doesn't have a single one!

……

Zhang Shuqing has indeed fulfilled his promise.

He told the needs of Zhao Yi's side to the personnel related to the research and development of the compressor, and at the same time emphasized, "The second group of Kunlun is really short of people, and Academician Zhao said that there are none."

After saying this, no one wanted to go.

The design of the compressor is not a mathematical problem. There are more than a dozen R&D personnel related to the Wangwu engine unit, and it took more than a year to finalize the design of the compressor.

How long would it take for one person to achieve the work of more than a dozen people for more than a year?

Anyway, no hope!

"When our new design is finalized, if Kunlun Group [-] still needs it, we can go and have a look at it then."

"Anyway, it's just established there, so don't worry."

"Their research and development has just begun. We are now making corrections, which are much more important."

"Whoever you want to go, go, anyway, I won't go."

"I'm not going either!"

A large group of people gathered around and said they didn't want to go there.

In fact, the second group of Kunlun has no relevant personnel, which is only one of the reasons why they don't want to go there. Another important reason is that the base of the Wangwu engine group is too far away from the capital, and it takes nearly three hours by plane, and it is difficult to travel. A little too far away.

In addition, in the past, it may have been equivalent to joining the second group of Kunlun. The Wangwu engine group has been established for nearly ten years. Most people have long been accustomed to life here, and they don't want to be transferred to the capital suddenly.

It would be better if the future is bright, but going to the capital to follow Zhao Yi to do research and development, the future is really hard to say.

It’s not that they don’t believe in Zhao Yi. In fact, most people have confidence in Zhao Yi, and even feel admiration. However, the research and development of aero-engines is very complicated, especially for turbofan engines. No matter how short the development and design time is, it takes several years. In a few years who knows what will happen?

Therefore, most people still want to stay in the Wangwu engine group, and the progress of the engine group is also very gratifying.

This is the visible result and the future.

When a large group of people shook their heads and expressed their disapproval, a middle-aged man with a beard suddenly raised his hand and said, "Let me go."

"Shh!"

Everyone looked over.

Zhang Shuqing followed suit and asked suspiciously, "Sun Lei? Are you willing to go?"

Sun Lei nodded heavily.

"That's fine, you go!"

Zhang Shuqing walked over and patted Sun Lei on the shoulder, "It's good to go to the capital for a change of environment and relax. Maybe it's a good thing for you."

Chapter 443 Super Genius, Extreme Genius!

Sun Lei is the protagonist at the beginning of the Internet. One of the characteristics of his life is--

Kicked by my wife!

Sun Lei and his wife are high school classmates, they are not childhood sweethearts, his wife has always liked another male classmate, but that male classmate finally chose her best friend.

So she turned around and chose Sun Lei.

Sun Lei had been married for five years, but he found out that his wife and that male classmate had broken ties. Once they finally blocked them at home. In the end, it was his wife who had a big fight with him, and then decisively decided to divorce him and divorced him. Classmates together.

This family matter caused a lot of trouble, and everyone in the Wangwu Engine Group knew about it, and many people continued to gossip in private.

Sun Lei's situation can be imagined, he has long wanted to change the environment.

He also has a major feature, that is, "underappreciated talent".

Sun Lei's design ideas in related fields are very 'advanced' and very innovative, but several proposals have never been adopted, and each time they were directly rejected by PASS.

Of course.

The Wangwu engine group doesn’t see it that way. Most people don’t deny Sun Lei’s talent, but they all think his ideas are “unconstrained”, or to put it bluntly, “divorced from reality”. Many design ideas sound very high-end. , but during the actual discussion, it was full of mistakes and omissions. It was originally an ordinary design, but in Sun Lei's hands, the design problems were more complicated than the design's efficacy.

This is why Sun Lei's design has never been adopted.

So when Sun Lei said that he would go to the capital to visit, Zhang Shuqing agreed without much thought. Others in the mechanical team also felt that it would be a lot to lose one Sun Lei in the team. Maybe there would be less controversy during the research and development. , As for whether Sun Lei's going to the capital will help him adjust his mentality...

Who cares?

What Zhang Shuqing said was just polite words, he had already promised Zhao Yi to let one person go, and if Sun Lei didn't go, he would have to appoint someone else. In comparison, it was the best result for Sun Lei to go there voluntarily.

soon.

Zhao Yi received a call back from Zhang Shuqing, saying that they had sent the "most innovative" young experts to the capital to help Kunlun Group [-] design high-pressure compressors.

"Most innovative young...expert?"

Zhao Yi felt deceived when he heard this description. He looked at the information sent by Zhang Shuqing and asked, "Sun Lei? It turned out that he was an associate researcher at the Institute of Mechanical Engineering of the Academy of Sciences. He was only 35 years old, and he was indeed quite young." As an associate researcher in an institution under the Academy of Sciences, there is no need to question the basic level, but the description of 'the most innovative' is still a bit confusing.

Zhang Shuqing immediately said, "Don't worry! Sun Lei is the most talented person here, and he always has some very creative ideas. I heard that you are short of people, so I immediately decided to let Sun Lei go."

"In order for him to agree to go, I have done a lot of work. Sun Lei's family is here, and he went to the capital to work..."

He didn't continue to speak, but the expression was very clear.

Zhao Yi didn't think there was any problem after listening to it. Creativity and non-creativity are not a problem. Sun Lei was originally an associate researcher in a subsidiary institution of the Academy of Sciences. There is no doubt about the level.

He has reservations about the so-called 'innovative power', mainly because he thinks that the Wangwu engine group cannot send the best young talents here, and since he and Zhang Shuqing are not familiar with each other, it is impossible for the other party to give such strong support.

However, after talking with Zhang Shuqing, Zhao Yi was looking forward to Sun Lei's arrival. Regardless of innovation or genius, just meeting and talking will help you understand more.

……

Sun Lei came very quickly.

Originally, Zhao Yi thought that it would take at least a week to wait for someone. After all, coming to the capital may mean joining the second group of Kunlun, and he needs to work here for a long time. I met Sun Lei himself.

"Unshaven, unkempt..."

"I can smell the smell of sweat from far away. Have you been wearing clothes for several days? Why don't you take a shower and change your clothes before coming back..."

"The eyes are dull, as if they don't care about everything."

"What's the matter with this guy?"

Zhao Yi was really surprised to see Sun Lei. He knew many scholars in their 30s. Most of them dressed casually and didn’t pay much attention to the details of life. Even he himself was the same. He could wear sports clothes instead of casual clothes. There is always a pair of sneakers under your feet, but even if you are casual, you must pay attention to hygiene, especially when you come to Kunlun Group [-]. When you meet for the first time, you should always pay attention to your image and be a little more energetic, right?

If you go to an interview like this, the probability of failure is really infinite.

Fortunately, Sun Lei didn't come for an interview, because the level and experience were strong enough, Kunlun Group [-] needed relevant talents, so he came directly to join the job.

of course.

Appropriate tests still exist.

Zhao Yi and Yuan Haitao acted as "interviewers" and casually talked about a few compressor design issues. Sun Lei answered them without even thinking about them, and his performance was satisfactory.

"This is enough."

Zhao Yi gave Yuan Haitao a signal with his eyes, and looked at Sun Lei with a much more cordial gaze. He pulled Sun Lei to sit on the sofa without any distaste, and said, "It was me and your boss Zhang who asked your team to send someone over. , Mr. Zhang strongly recommended you to me, saying that you are the most innovative young expert in the Wangwu Group."

Sun Lei was a little surprised, "Mr. Zhang said that I am the most innovative?"

"Correct."

Zhao Yi nodded vigorously.

"But……"

Sun Lei was a little puzzled and said, "I've been feeling over there. They don't seem to be optimistic about my design. Last week, I came up with a design plan for the deflation valve that I had been studying for a long time, but it was directly rejected by the chief designer. , Said that the problems I created were higher than the efficacy, how could he say that I am innovative?"

"This one……"

Zhao Yi was a little embarrassed when he heard it. He actually wanted to ask tentatively. Even if ordinary people realize something is wrong, they will definitely smile and nod, or make other reactions. Zhang Shuqing is optimistic about'.

Engines in Wangwu are all favored, and new engine groups can also be valued.

What I didn't expect was that Sun Lei didn't seem to be very understanding. He directly said that his design was criticized, which meant 'I am not favored at all'.

"All right!"

"Low emotional intelligence and honesty are also advantages!"

Zhao Yi could only think so.

His enthusiasm for Sun Lei did not change, but he did not continue to test, but directly talked about the problem of the compressor.

Now that Zhao Yi is planning to solve the problem of compressor stability, he asked Wangwu's engine group and Sun Lei's thoughts.

Sun Lei said, "Our group's solution is similar to that of the Kunlun engine group, which is to start from the two aspects of the bleed valve and the stator vane, because your team has developed the latest turbine blade material, and we have been doing compressor-related designs recently. , hoping to make a compressor with a higher thrust-to-weight ratio, but the stability design is the most difficult.”

After he finished talking about the problem with the Wangwu engine unit, he continued, "I personally... As I said just now, I designed the bleed valve plan a while ago, but it was rejected."

"Recently, I just do calculations and other work with the team." Sun Lei shook his head as he said, basically meaning that he has no relevant important work recently.

Zhao Yi asked with interest, "The design of the deflation valve that you were rejected, what kind of design is it, can you tell me?"

"it is good."

Sun Lei nodded and said 'yes', then looked around.