Genius of the Rules-Style System

No matter what kind of design, failure is inevitable in the prototype that is initially manufactured. No matter how good the design is, it is just theory. There are many factors that affect theory and practice.

For turbofan engines, the performance matching of each component, the control system, and the stability of the engine, etc., will all encounter problems, and they are inevitable, because the factors that affect the occurrence of failures are not just design issues. , the gap between manufacturing technology and manufactured products and designs is bigger than the problem of the design itself.

After the prototype is produced, the next step is to continue the process of repairing faults.

It's like software programming.

The first is to write a lot of code, and there will be a lot of bugs when debugging and running. A lot of bugs need to be fixed before it can be officially run. The operation may not necessarily get the ideal results, and it needs to be constantly repaired and repaired, even if it is Putting it on the market also requires constant updates to fix problems.

Now the Kunlun engine has just passed the operation stage. A large number of problems have occurred during operation. The Kunlun engine unit is constantly repairing the problems, and each problem is very complicated to solve.

The Kunlun Group 2 has just entered the acceptance design stage, and the faults will definitely need to be repaired when subsequent prototypes are manufactured.

"There will definitely be no shortage of faults!"

Zhang Gangchuan thought.

It's not that he had a gloating mentality, but was seeking truth from facts, but the judgment of 'many faults' did calm him down a lot. To put it bluntly, the establishment of the Kunlun Group 2 made the Kunlun Engine Group very embarrassed. , especially the Kunlun second team also made achievements.

The new technologies and designs mentioned by Zhao Yi are all eye-catching. The overall design has also changed a lot for the Kunlun engine. It can be said that from the inside to the outside, except for the main shaft, everything else has been changed, because the compressor The design of the outer layer of the machine and even its appearance have changed.

In the prototype manufactured in this way, where is the shadow of the Kunlun engine?

That is a completely new turbofan engine.

The most important thing is that the research and development time of the Kunlun II group is very short. Together, it is not enough to make up a fraction of the Kunlun engine. With such a highly efficient design, if the prototype does not have major problems, the Kunlun engine group will continue to work for several years. It really became a joke, and they could even disband early.

This is where Zhang Gangchuan is depressed.

Although the Kunlun engine was not designed by him alone, he only served as the person in charge for a few years in the later period, but he participated in the entire design of the Kunlun engine. When it comes to the Kunlun engine in China, he is well known. The work he led the team to do has become a joke. It also makes people feel very depressed.

In addition, after several years, more than ten years, and more than twenty years of hard work, the results were completely surpassed by other groups in a few months...

Zhang Gangchuan has the urge to retire early just thinking about it!

What else are you doing?

The waves behind the Yangtze River push the waves ahead, so it’s time for the waves ahead to retire!

…

The report in the conference room is over.

Zhao Yi and others from the Kunlun Group 2 only gave a brief introduction to the new designs and modifications, but it was enough to let the review team know that the Group 2 had many designs and made a lot of modifications to the Kunlun engine's interior and exterior. Their The design is different from the Kunlun engine, it is a completely new design.

This is enough.

It is impossible for the review team to truly become an acceptance team. They do not have so many elite experts, and they cannot decide on the fighters targeted by the second team. They must go back and do research.

First, you still need to identify the design problem.

Although Zhao Yi and others in the second group explained the new design and modifications, they only briefly explained it, which was almost equivalent to directly stating the conclusion. To accept the design, you must understand and confirm that the design is correct before it can be completed. The acceptance process involves the demonstration of manufacturing the prototype, because the decision to manufacture the prototype is not made casually. The most important thing to consider is the cost issue.

Prototypes are all made with money.

The first prototype of the Kunlun engine has a minimum manufacturing cost of more than 300 million yuan. The most important cost is on the manufacturing side. Because they are all new designs, the parts are not mass-produced. The manufacturing side needs to prepare new molds and some requirements. For high-tech components, we still need to discuss how to know the details. The cost is naturally very high and it takes a long time.

Later, the second and third units were manufactured, and the relative cost was slightly lower, also around 200 million yuan. Unless mass production is confirmed, the manufacturing cost will remain high.

The design and manufacturing cost of the Kunlun II Group is higher. First of all, there is a huge cost in terms of materials. K03B contains more than 6% rhenium, and the corresponding manufactured turbine blades are also expensive because they involve higher temperatures and pressures. Better materials are needed, and the engine is more than three times more expensive than the Kunlun engine in terms of materials.

In addition, the design of the second group requires higher technology. Some parts are more complex in design, more difficult to produce, and more expensive.

After the second group briefly introduced the design, many people who knew it had estimated that the cost of manufacturing the first prototype based on the second group's design might reach more than 500 million yuan.

This is just the first one.

If the subsequent debugging issues are taken into account, the second and third units will definitely be manufactured. If everything goes well, at least one billion will be burned.

This is still a conservative estimate.

Therefore, strict acceptance of the design is indispensable. Both the aviation group and the science and technology department must confirm that the design is correct, and then they must also conduct a large number of evaluations.

For example, demonstrate the overall weight of the engine.

performance.

Manufacturing technology requirements.

etc.

These are not just the designs of the second group, but also need to consider the technology of the cooperative factory and the cooperation of the aviation materials department, because the materials of many engines may not meet the standards. In the design of the second group, the detailed materials of each component are not discussed. not much.

Only after a definite feasibility analysis report is issued can the aviation group determine the funds to build the prototype.

So the next busy thing is the aviation group. They need to find a lot of experts and technicians to conduct detailed demonstration and research on the design of each part of the second group.

The second group also needs to send someone there.

Liu Jiankun and Zhao Yi explained the situation. Zhao Yi thought for a moment and simply asked Sun Lei, Wang Zhiguo, Yuan Haitao, Li Rongmao and others to go over. They understood some design and technical issues.

Only Zhao Yi understands the principles of some designs, but he has no intention of going to the aviation group base to explain to a bunch of inspection and acceptance personnel. If they understand, they will go on to demonstrate and research, but if they don't understand...

If you have the nerve to come and ask, you will definitely answer it yourself.

"So be it!"

Zhao Yi decided.

The reason why he made this decision was that it would take a long time for the aviation group and the science and technology department to accept the design. In addition, he had to discuss and target the fighter aircraft and coordinate with other departments. There must be a series of internal processes. Discussions take a long time, and he doesn't want to waste too much time.

After the people from the review team left, because the design acceptance took time, and other people in the second team were also preparing to go on a "business trip," Zhao Yi felt free. He did not need to continue to stay in the laboratory, so he simply returned to campus life and enjoyed it relaxedly. For a few days.

Senior year!

Although Zhao Yi felt that nothing had changed, in fact, it was completely different.

Among the few people in the dormitory, Meng Zheng has never seen the light of day. He doesn't know what he is busy with, but he spends most of his time in the study room or the library. It makes sense for him to have good grades.

Fan Lei is busier than Meng Zheng.

Yan Xuelin, director of the Institute of Biomedical Sciences, thinks highly of him and promises to formally sign a work contract when he graduates. While he thinks highly of him, he will definitely give him a lot of jobs.

For example, the question of the Center for Medical Sciences.

It has been almost half a year since the construction of the Medical Science Center started. There are dedicated people responsible for the construction of the house, but some issues related to the laboratory structure and reserved equipment space need to be considered in advance. Fan Lei, as a representative of the Institute of Biomedical Sciences, Continuously communicate with builders and other departments.

This is actually a bit like decoration, because the corresponding requirements are relatively high, and you need to keep running and staring. Coupled with the pressure of study, life, and graduation, you can imagine how busy Fan Lei is.

It was not easy for Zhao Yi to see him.

So when Zhao Yi took some time off and hoped to enjoy college life, he discovered that Li Renzhe was usually the only one in the dormitory.

Li Renzhe has been studying hard.

"Postgraduate entrance examination! I want to take the postgraduate entrance examination! I must take the postgraduate entrance examination!" Li Renzhe not only immersed himself in studying, but occasionally shouted a few words in a dazed manner.

Zhao Yi asked doubtfully, "Why do you have to take the postgraduate entrance examination? By the way, let's talk about it first. I haven't thought about taking students after graduation. Moreover, I found out yesterday that I don't seem to be qualified because I have not signed a contract with the School of Life. Corresponding teaching contract.”

"You do not understand!"

Li Renzhe sighed and held it in for a long time without saying anything.

Zhao Yi suddenly felt very depressed. It would be unethical to stop talking at the beginning.

"Alas~"

After a long time, Li Renzhe seemed to be unable to hold it in any longer, and finally said, "Zhao Yi, if I say that I want to break up with Huang Wenqian, what do you think?"

"See with your eyes?"

"not kidding!"

Li Renzhe said seriously, "I really want to break up, but I can't say it. Every time I see her... Anyway, I can't say it. She is a very gentle person, a nice person, and has a good personality, but I..."

"Buzz buzz~~~"

Zhao Yi felt a lot of flies flying around his ears. He couldn't help but interrupt and said, "Speak more seriously..."

"!!"

"oh oh!"

Li Renzhe said, "Anyway, I just can't say it, but everyone has said that we break up after graduation. Why? After graduation, we are two people and we are no longer together, so I must take the postgraduate entrance examination, because Huang Wenqian said that she will definitely go to him Work, no more studying.”

Zhao Yi thought for a while and said, "There is no conflict between graduate school and work. It's just right for you to go to graduate school while she works. Then she will support you in your studies and get married after you graduate. What a beautiful love..."

Li Renzhe rolled his eyes, "Am I that kind of person? She paid for me to go to school. Just kidding, if I change it, it's almost the same."

"Zhao Yi, you know me, we are pure men!"

Zhao Yi turned on the computer with some boredom, preparing to browse the latest news online. As soon as he opened the web page, he heard someone say from behind him, "But... what you said seems to be good..."

…

When the classmates around him were thinking about graduation, Zhao Yi couldn't help but think about it. The college had talked with him. It was the deans Wu Yanping and Wei Shiqing who approached him and asked him to be a graduate tutor.

Zhao Yi has not signed a teaching contract with the School of Life. His 'professor' position belongs to the School of Science. In theory, he cannot guide graduate students from the School of Life. However, he has a 'privilege'. As long as he is determined to be a graduate tutor, all the students in the school will be The rules are no problem.

"no!"

"Can't be a mentor!"

"How to teach students? Take them to do experiments? Or teach them things... I'm not good at it!"

In fact, Zhao Yi is somewhat interested in being a tutor. Taking a few students is like cultivating talents, which is equivalent to finding a few helpers. But he is really not good at cultivating students because even he himself is not very good at doing experiments. , the achievements are all due to the system's capabilities. Students can't learn anything by following him. The only thing he can do is to provide a good R\u0026D environment.

That's all.

If you change the angle, turn it upside down, go to a graduate school, find a teacher to guide you...

Zhao Yi thought and suddenly his eyes lit up. Compared with being a graduate tutor, being a student was much easier. Just learning to do experiments or research was not difficult for him at all.

In addition, a very important point is that studying for a graduate degree can extend the university life. He regrets the loss of the university life.

If it’s lost, it’s gone!

The most precious and beautiful time in life is impossible to get back after leaving it. Since there is hope to extend it, why not?

"right!"

"I want to take the postgraduate entrance examination!"

"You don't have to take the college of life science. You can also take the exam from other colleges and other majors. Or maybe you can take the exam for a new type of major?"

"For example, philosophy, psychology?"

"Or, economics, finance?"

"Or..."

When Zhao Yi thought about it carefully, he became out of control. No matter how he thought about it, he felt that it would be more interesting to start a new life on campus, instead of being a rigid tutor or professor.

Young people should study more!

After Zhao Yi thought about it, he sent a message to Lin Xiaoqing to confirm what her plan was, "By the way, Xiaoqing, are you planning to study for a master's degree in law at the University of Political Science and Law?"

"yes?"

Lin Xiaoqing replied with a question.

Zhao Yi thought about it and replied, "Law? It's not interesting. How about this? I'll go to the University of Political Science and Law to study philosophy or economics. Then we will be students of the same school again."

"...Are you kidding me?"

"Under consideration!"

Zhao Yi is really not kidding. He thinks he should change his life and expand his thinking. He is always doing research and development like a robot, even his thinking is fixed.

For example, compressor stability design.

Zhou Qing came up with a very surprising idea, and after thinking about it, he designed a multi-hole deflation piston.

Although he did all the design, the inspiration was provided by Zhou Qing. He found that he actually had no inspiration when doing research and development. Perhaps the reason was due to the limitations of his knowledge.

Many top PhDs in mathematics and physics also have doctorates in law, philosophy or economics. A large part of the reason is that subjects such as philosophy and economics help expand knowledge and provide a broad space for thinking.

After Zhao Yi made up his mind, he returned to the dormitory to find Li Renzhe.

When Li Renzhe heard Zhao Yi talking about preparing for the postgraduate entrance examination, he opened his mouth in surprise, "Are you still taking the postgraduate entrance examination? What postgraduate entrance examination? Which teacher dares to take you? Are you kidding me?"

"I want to study economics or philosophy."

"Economics, philosophy?"

Li Renzhe thought about it carefully and said, "Economics, philosophy, and these types of postgraduate programs are not open to undergraduates from the School of Life, right?"

"——??"

Zhao Yi was stunned for a moment, then thought about it carefully and decided, "That's right! Forget it, I'll just get a second degree first! Get undergraduate certificates in economics and philosophy first!"

"Postgraduate entrance examination! Let's fight together!"

"..."