Rule department scholar

……

Sun Lei far underestimated Zhao Yi's speed because he didn't understand Zhao Yi's working methods.

Next is the internal blade design, including turbine blades, booster blades, and front fan blades, etc. As long as they are on the main shaft, they are all designed as a whole.

This must use Wang Zhiguo's combustion chamber dynamics argument.

After Wang Zhiguo came to Yanhua University, he almost became a neglected person, but his work was full of motivation, because before he came, he heard that he was doing a blade dynamic demonstration of materials with a temperature above 1700 degrees, and the power group felt that it was meaningless. Even The same is true for him himself. Unexpectedly, not long after he arrived, he heard that Zhao Yi led a team to develop nickel alloy turbine blades that can withstand high temperatures above 1700 degrees. His work immediately became very valuable.

Therefore, Wang Zhiguo has been working very hard. He spent a lot of time and made up for the lack of ability and experience, and came up with a fairly rigorous design plan.

After Zhao Yi took over the design plan, it only took one night to make perfect corrections.

The power control scheme was quickly finalized.

Zhao Yi praised Wang Zhiguo's work, and also told him to give him a bonus, which was tantamount to a kind of public encouragement, and immediately entered the design work of the main shaft blade.

This job is too complicated.

The main shaft is the design core of the turbofan engine. The supercharged blades of the compressor, the turbine group that finally provides power, and the fan blades in the front section are all very complicated. In the design drawing of the Kunlun engine, only the structure and explanation of the three blades, As many as dozens of pages.

However, the detailed design description brought sufficient conditions to Zhao Yi. The work he did was not to redesign, but to make appropriate improvements on the basis of the original design.

That's it.

In fact, the work with the highest 'scoring' of the Kunlun engine team is in the design of the main shaft, because the design of the main shaft function is least affected by material restrictions and precision manufacturing processes. Just let the main shaft rotate under the combustion power drive.

If the most perfect spindle design is 90 points, the top engine spindle design in the world can get 75 points, and the spindle design of Kunlun engine group can get at least [-] points or more.

What Zhao Yi needs to do is to improve the combustion chamber power and turbine blade material performance on the basis of the original design, and use the "Supervision Law" to find unreasonable and influential places. Improvement, the spindle design can be improved a bit.

After making more than a dozen improvements in a row, Zhao Yi confidently scored over ninety.

It's perfect now.

If you want to further improve, you will be affected by materials and precision workmanship. That is to say, if you design it, you can't manufacture it, and further improvement is meaningless.

The combustion chamber argument is good.

There are turbine blades and turbine groups.

The supercharging blades and bleed valves of the compressor are all designed, and even the inner skin material of the engine has a new design, and the rest is the demonstration of the stator blades of the compressor and other auxiliary functions.

Sun Lei said that there is no need to design movable stator blades with the new bleed valve scheme. Zhao Yi also agrees with this statement, but the reason is not that the bleed valve can provide sufficient stability, but the design of the stator blade itself. It can help increase stability. The design is not necessarily to make the stator blades movable, but to add some arcs and holes inside to prevent the high-pressure air inside from flowing back into the low-pressure stage blades outside.

in the office.

Zhao Yi concentrated on studying the stator blades, hoping to come up with the best solution. Similar designs are easy for him, as long as there are enough conditions, he can come up with a very good solution.

In the continuous research, he quickly came up with a set of plans, which is to use a large curved structure, combined with the design of tiny holes, so that the stator blades can reduce the wind speed and prevent the reverse flow of high-pressure air. After he found out the solution, he quickly wrote down the contents of his mind in detail with a pen. After making an engine design, he found that his drawing ability had improved a lot. It was drawn by himself, not just Relying on system capabilities, let yourself know how to 'write'.

After finishing the last stroke, Zhao Yi looked at the design drawings on a few pages and couldn't help showing a satisfied smile. He stretched a long way, feeling that he could relax a bit.

Now the main core of the engine has been designed, leaving only the control system, auxiliary components and other issues.

These problems can be solved slowly in the future. As long as the main design of the engine is finalized, the prototype can be produced. Only after the prototype can be improved, supporting auxiliary functions can be added, and the engine debugging and running test can also be carried out.

At present, it is to summarize the design together, submit the request for review and finalize the design, and then apply for the manufacture of the prototype.

The door was knocked suddenly.

"Academician Zhao." A voice came from outside, obviously it was Yuan Haitao.

"Enter!"

Yuan Haitao opened the door and walked in. He asked hurriedly, "Academician Zhao, why are you still here? The review team is here."

"The review team?"

"The aviation group, as well as the science and technology department, the material institute, and the Kunlun group, are the review teams formed together?" Yuan Haitao said, "Didn't you say a few days ago that they came together to conduct an initial review of the projects of the Kunlun second group? It was the day after tomorrow, I didn't expect to come today, and there was a sudden attack..."

Zhao Yi thought about it carefully, and seemed to remember what Yuan Haitao said, the superior would send a review team. The 'review' sounds very serious, but in fact, the review is for the project, that is, to come and see the R&D environment, project participants and other issues , Learn more about the needs of the second group of Kunlun.

Because the project was applied by Zhao Yi and received strong support from the Aviation Group, the superiors sent a team to come over for review. In fact, it was to take a look around and see if Kunlun Group [-] had any needs.

For example, talent, funding and so on.

If it is to ask for more funds, it must be a good opportunity to complain to the review team.

Zhao Yi doesn't need more funding for the time being, and he doesn't think the review is useful, but after all, he was sent by his superiors to look at the project...

"It's the right time!"

"Just ask them, how to submit the engine design, how to review and finalize the follow-up, how to contact the production prototype, how long will it take..."

Zhao Yi stood up expectantly, and walked out with Yuan Haitao.

4Chapter 16 This can't be true, can it? !

Here comes the review team.

Yanhua University received the notice in advance, and there were school leaders and professors from various departments responsible for the reception, but after hearing the introduction of the situation of the review team, I still felt a little overwhelmed.

The review team is not a group of several people, but a team of three to 40 people, including the Aviation Group, the Kunlun Engine R&D Team, the Capital Aeronautical Materials Research Institute, the Science and Technology Department, and Hongfeng Industry, which represents the military industry. aspects of people.

The main characters are Liu Jiankun, general manager of Aviation Group, Zhang Gangchuan, head of Kunlun engine group, Liu Zecheng, deputy director of the Science and Technology Department, Gao Mingfu, director of Aeronautical Materials Research Institute, and Xia Kaide, representative of Hongfeng Industry. Each of them brought several experts. And supporting staff, all counted together, the scale is very large.

The leaders of the group are Liu Zecheng and Liu Jiankun. They absolutely support Zhao Yi, and also support the establishment of the Kunlun Group [-] for research and development. They came here to do an investigation, to see the current research and development environment, the formation of the Kunlun Group [-], and to understand What is the urgent need.

At the same time, they also want to have a face-to-face exchange with Zhao Yi about their ideas on aero-engine research and development, and so on.

The second group of Kunlun Group was established rather hastily. It was just that Zhao Yi wrote a report and applied for it. The Aviation Group and Technology expressed their support, and then they were formed directly.

This is also where Zhang Gangchuan is dissatisfied.

"Think about the Kunlun group. It was applied in the 70s, and it took almost ten years before the project was actually approved. Later, during the research and development process, work was stopped twice. It was signed by the senior leaders to allow the research and development to continue."

"The current Kunlun Group [-] is just like a joke, just make an application and pass it..."

Zhang Gangchuan kept shaking his head as he said, "There is no detailed design, no plan, and no R&D personnel, so the funding is directly allocated. The times are really different."

His tone was a bit weird, obviously expressing his dissatisfaction in his heart. Considering his ability and status, he was not afraid of being heard by others. He just stood next to Liu Jiankun and said it.

Liu Jiankun could only smile wryly, "Old Zhang, I know you are unbalanced, but isn't that Zhao Yi? If it were someone else, would it be possible? Zhao Yi, you can't use common sense to deal with it. Look at the previous Research, K03B, the performance surpasses the international level, it was unthinkable before, right?"

"I know too!"

Zhang Gangchuan shook his head with a sigh.

The others just laughed secretly. They knew Zhang Gangchuan was depressed. He brought Zhao Yi to the Kunlun engine group, showed his astonishing research and development capabilities, and made great achievements quickly. But Zhao Yi immediately decided to set up the second group of Kunlun. It is tantamount to designing an engine from scratch, and it is still a turbofan engine, which is a bit depressing to put on anyone.

However, everyone knows why Zhao Yi did this. To put it bluntly, it is due to the limitations of the Kunlun engine group. The design is still submitted continuously. First, it must pass the audit of the Kunlun group before going to the cooperative army-factory, whether it is design or manufacturing. It's all troublesome.

In this regard, Zhang Gangchuan has no way to solve it. The rules are like this. Zhao Yi is an "external expert" in the Kunlun engine group. Every research and development, design or consumption of funds needs to pass the evaluation of the Kunlun engine group. It still needs to be approved by him, and he has no way to give Zhao Yi special authority. If he wants to have independent funds and truly realize the freedom of research and development, he can only establish a new engine research and development team.

Zhang Gangchuan knows what he knows, and what he understands. When he arrived at the power engineering laboratory and saw the prototype that was dismantled, he became even more depressed. He couldn't just say that dismantling the prototype was not good, but provoked the problem, "The venue No way! Put the parts here, will there be any problems after a long time?"

"Research and development still needs a good environment, especially the research and development of engine parts. Kunlun Group [-] is not doing reverse engineering, but going one step further on the basis of Kunlun engine technology!"

"I think the best way is to move the second group to the aviation base, and the first group and the second group are together to facilitate technical intercommunication and communication..."

Zhang Gangchuan kept talking.

Liu Jiankun, Gao Mingfu, and Xia Kaide were standing next to him. They looked at each other, and Xia Kaide whispered, "This old Zhang, still put gold on his face, a hundred feet tall? The Kunlun engine is A hundred feet? I guess 50 feet would be good!"

"Push!"

Liu Jiankun and Gao Mingfu couldn't help laughing together.

Liu Jiankun shook his head and said, "Lao Zhang just wants the second group to go to the first group, so he doesn't want to separate. What they are doing now is a process of repairing the problem, and it is impossible to come out with any new technology. The second group is a nascent group. Everything is a new start, and the ability to innovate will be strong.”

Gao Mingfu said, "I agree with Academician Liu's statement. It will have a strong innovation ability when it is established. The turbofan engine is very complicated. I expect the second team to complete all the designs..."

He shook his head silently as he spoke, which meant that he was not optimistic.

"However, as long as there are a few innovations, let alone k03b, even if it is a sub-level achievement, it is worth spending hundreds of millions of dollars."

"Yep!"

Xia Kaide nodded, and then said depressedly, "You still talk about k03b. Academician Zhao shouldn't hand over k03b to Factory 307. They are all national factories and enterprises. We also want to produce high-end materials."

Liu Jiankun shook his head with a smile and said, "There is a chance, there is a chance. Now the second team is cooperating with your factory owner. If there is any design in the future, don't you want to find you Hongfeng?"

"Right!"

Xia Kaide was looking forward to it.

A few main leaders over there were chatting and laughing, and a group of experts and technicians in the distance were also talking, "This power engineering laboratory is really bad. Some equipment is still new, and it is estimated that they are not used much. The parts of the prototype The protection is not strict, and it will be broken if left for a long time."

"Kunlun Group [-] is still doing design here?"

"What can be designed here? Many experiments can't be done. Technical research and development still need to find a special venue."

"Let me see, the second group still has a research and development base, not to mention that compared with the aviation base, it can't be much worse, right? The environment of this kind of ordinary university is not good at all. In the future, there will be more people, more than a hundred , Hundreds of people, not to mention doing research and development, board and lodging are all problems."

"The higher authorities will definitely consider this, right? I heard from Vice Minister Liu that a small factory in the mountains will be assigned to the second group."

"is it?"

"Where is the news?"

"Even if there is a small factory, I feel that the second group will not be able to get up. There is one group, and the second group..."

"Academician Zhao's level is quite high. If he is doing research and development, I'm definitely optimistic, but the turbofan engine is too complicated. He can support ten people by himself, so he can't develop the engine himself?"

"I think so too. It is estimated that after this time, the second group of Kunlun will recruit a lot of people..."

"Do you want to come over?"

"What are you doing here, I'm in a good group..."

A large group of people talked about the issue of the second group of Kunlun. Many people said that they would not come if they had the opportunity. In fact, most people had the opposite idea.

For example, Zhou Kai.

Zhou Kai is the leader of the Kunlun engine power group.

When Zhao Yi was looking for an important person from the Kunlun Group before, he felt that it was meaningless to do a high-end combustion chamber demonstration, so he directly sent Wang Zhiguo to deal with it. As a result, he soon heard that Zhao Yi's team had developed a high-end nickel alloy that surpassed the international level. The material of the turbine blades, I immediately regretted it very much.

As Liu Jiankun said, the work of the Kunlun engine group is mainly to continuously repair problems, that is, to "continuously fight against failures". research and development.

Zhou Kai said in his mouth, "I must be in the Kunlun group", but what he thought in his heart was, "In the future, the second group will expand its enrollment, so I will apply for a job in the past. There must be a better future with Academician Zhao than with Zhang Gangchuan", and, "I really envy Xiao Wang!"

Not only people from the Kunlun engine group, but also people from the Capital Aeronautical Materials Research Institute also hope to join the second group of Kunlun, because Zhao Yi has shown amazing ability in material research and development. He led a few people to complete the research and development of K03B, directly catching up with surpassed the international advanced level.

The Capital Institute of Aeronautical Materials has a huge research and development team, and there are more than [-] people working on the research and development of single crystal nickel. A whole team has worked for several years, which is not as good as Zhao Yi led a few people to do research and development for three months. The difference is just too big.

It would be understandable if Zhao Yi’s team had a lot of geniuses, but in fact, only Wang Zhifang and Zhang Hongtao are worth mentioning in his team. The research and development circle of alloy materials is very small, and both of them can be said to be members of the Aeronautical Materials Research Institute. Acquaintance.

As for Li Rongmao and Shen Binghe...

do not know!

What are the two newly signed associate researchers from Yanhua University to talk about?

So in the final analysis, the success of research and development depends on Zhao Yi. Many personnel related to material research and development also hope to follow Zhao Yi in research and development. The ability to produce results quickly is the biggest attraction for them.

……

The people in the review team are all in the power engineering laboratory.

The area of ​​the laboratory is also enough to accommodate dozens or hundreds of people without any congestion.

Zhao Yi finally came.

He walked into the door of the operating room with Yuan Haitao, and was immediately surrounded by enthusiasm, "Academician Zhao is here!"

"Academician Zhao!"

"Just now I heard that you were working, and we told Captain Yuan to call you later, did I bother you?"

"I came two days early this time. It's not a surprise attack. Manager Liu is to blame. He came too early."

Zhao Yi greeted several people with a smile.

After exchanging a few pleasantries, he quickly got to the point. Liu Chengze asked with concern, "I heard that your team only recruited a few people. Is there a problem with the talent review? Or is the requirement higher?"

Zhao Yidao, "There is no requirement for this, we only recruit people when we need them."

Liu Jiankun asked, "I see that in the application report, there is a requirement for the site. There is a small factory in the mountains to the north. It can be used as a research and development base after proper renovation..."

Zhao Yidao, "Research and development is fine here. I apply for a site mainly in the later stage. If a prototype is produced, assembly and testing will be a problem, and it must not be carried out in the school."

"That's for sure."

Liu Jiankun nodded and said, "But it's too early, isn't it? There's no rush about the venue, about funding?"

"If I have a need, I will definitely make a report." Zhao Yi smiled.