From the perspective of everyone in Institute 606, it was surprising that Chen Xiao could easily tell the structure and some parameters of the turbofan 10 engine.
Because although the turbofan 10 engine has been successfully developed, it has not been equipped on the aircraft, and no information has been released to the outside world. How did Chen Xiao know?
Everyone looked at He Jiang again, thinking that this was some data He Jiang had revealed when chatting with Chen Xiao in the past few days.
Chen Xiao touched his nose and forgot about this trouble.
However, he saw that these people in Institute 606 were not allowed to use the law, so he became a little impatient.
After all, He Jiang's physical condition is there. What he needs most now is rest. It would be better to talk less and have a good rest.
Chen Xiao said: "The biggest difficulty at present is to make the temperature in front of the vortex to withstand more than 1700°C, so that the fuel can be maximized. In addition, we also need to use better materials and technology to allow the engine compressor to withstand the pressure Over 50 atmospheric pressure, while ensuring these two prerequisites, the centrifugal force endured by the blade tip exceeds at least 50 tons."
When Chen Xiao said this, everyone in Institute 606 suddenly became quiet.
Every word Chen Xiao said was on point. Everyone felt that Chen Xiao should know about engines.
Because the most critical things about an engine are actually three words: "high temperature, high pressure, and high speed."
These three words are very simple if taken individually, and each one is technically easy to handle.
For example, launch vehicle engines can withstand ultra-high temperatures.
However, the rocket engine is large and can only be used once.
Another example is the rotor of a large mechanical equipment, which rotates at a very high speed. The volume can be made infinitely large to increase the load on the rotor.
But integrating it into aero engines is very difficult.
Because aircraft engines require small size, light weight, long life, and reusability, this is very difficult.
Therefore, aircraft engines are known as the pearl of human industry and the most exquisitely designed product in industry.
A colleague from Institute 606 listened to Chen Xiao for a long time and thought it made sense at first. But when he heard the rest, he felt that Chen Xiao was a little unreasonable.
Because Chen Xiao only talked about some of the difficulties that the engine is currently facing, but not the solutions.
To say that everyone knows about the difficulties faced by the engine, this only proves that Chen Xiao understands the engine, but does not prove that he can solve the problem.
Liu Dagen, a researcher from the 606 Institute, said: "We also know that the turbofan 10 engine will face these difficulties. The temperature in front of the turbine cannot withstand temperatures above 1700°C. Everyone knows this problem, but how can we solve this problem?"
Even if there is no way to solve these problems, the turbofan 10 engine can be forcibly loaded onto the J11, but the probability of some subsequent flight failures or failures is unpredictable.
Indeed, new scientific research will definitely involve sacrifices, especially scientific research results in the aerospace field, which must have a running-in process.
However, such research results are likely to be sacrificed, and the sacrifices may be excellent pilots trained by those countries that have spent a lot of energy and money.
There is a saying in the aviation field - mature aircraft are built with the lives of pilots.
But the institute cannot take this kind of risk, and neither can the country.
Chen Xiao originally planned to say a few more words, but it is very likely that he informed these colleagues in the 606 Institute to study some key technologies of the engine.
In this way, they will be suspicious of Chen Xiao.
First of all, Chen Xiao studied finance. Secondly, even if Chen Xiao has made great achievements in science and engineering, he is still engaged in the IC industry.
It's no match for the aerospace engine.
If you inform the other party of these technologies rashly, the subsequent explanation work will be quite troublesome.
Chen Xiao is the person who dislikes trouble the most.
And Chen Xiao also dislikes facing the media.
The researchers at Institute 606 are quite arrogant.
Because they are truly the nation's elites, these technicians who can engage in aero-engine research and development are the elites among the elites.
Although many of them did not graduate from Yenching University or Shuimu University, the universities they graduated from, such as Bingcheng University of Technology, Western Region University of Technology, Yanjing Aviation University, Aerospace University, etc., are no worse than Yenching University and Shuimu University. .
There used to be a joke in academia.
Shuimu University and Yenching University train talents for foreign countries, while Bincheng University of Technology, Xiyu Polytechnic University and the National Defense University train talents for China.
At this time, several more employees from Institute 606 said to Chen Xiao very unhappily: "Do you know how to solve these problems? Do you know that every time we modify a design detail, it costs a lot of money?" It is a very long and difficult process to re-experiment at the cost. It cannot be solved by just talking."
These employees did not know Chen Xiao and thought that Chen Xiao was just an ordinary critical care center staff member, so they listened to their conversation and talked nonsense.
After all, bragging is just a matter of words, but in actual practice, it requires a lot of manpower and material resources.
An engine model goes from design to production to wind experiments, and finally all experiments are completed to form a complete data report. It can take at least one or two years, and at most seven or eight years, or even more than 10 years.
Even if some design parameters are modified and the experiment is repeated, it will take more than half a year. The human and financial resources spent are countless.
It is precisely because of these difficulties that the technical staff of the 606 Institute were very angry and directly attacked Chen Xiao.
Because they think Chen Xiao does not understand the difficulties of their work.
For example, the turbofan 10 engine uses wind tunnel laboratories in western Sichuan. The conditions there are extremely difficult, and many outstanding technicians have even died because of the experiments.
Everyone in Institute 606 does not want their products, which are the result of their hard work and sacrifice of blood and lives, to be casually commented upon by outsiders.
Chen Xiao was not angry because of these people's impoliteness, because Chen Xiao was also engaged in scientific research and he understood the other party's mood quite well.
At this time, He Jiang's personal caregiver Yao Ling couldn't stand it anymore (a caregiver brought from 606 hospitals).
Yao Ling has been very tired during this time, and her eyes are red and bloodshot. She knows that He Jiang's ability to sit on the bed and talk at this time is the credit of Changtian Technology and Chen Xiao.
At this time, the technicians from the 606 institute started to attack Chen Xiao crazily just because of a technical dispute over an engine. She would definitely not be able to stand it.
"Rebirth of the Great Era of Fighting Waves"
If it hadn't been for Chen Xiao, He Jiang would never have been able to speak, and why would he have explained so many things today.
Yao Ling introduced: "This is Mr. Chen from Changtian Technology."
There is only one Mr. Chen in Changtian Technology, and that is Chen Xiao. The technical staff of the 606 Institute immediately understood.
Liu Dagen was very embarrassed when he heard it was Chen Xiao's name.
He Jiang is his master, his teacher, and his leader.
On the way to Changzezhou, Liu Dagen heard that Changtian Technology used its billion-dollar business in the Americas as a bargaining chip to force American pharmaceutical giants to take medicines.
Liu Dagen was grateful for just getting medicine for a stranger at such a high price, and said that if he could see Chen Xiao, the head of Changtian Technology, he would kowtow to express his gratitude.
He didn't expect that the person in front of him was Chen Xiao, and what he just said was very offending.
Chen Xiao is not a figure in the aero-engine industry to begin with, so there is no problem in making a few casual comments.
Liu Dagen apologized hurriedly and said: "Mr. Chen, I'm really sorry. I was a little impulsive just now... Do you also know something about aero engines?"
Chen Xiao was not angry, but smiled and said: "I have had some exchanges with Professor He during this period, so I have an understanding of some professional things."
"Yinghuo Technology Co., Ltd., a subsidiary of Changtian Technology, is preparing to release a flight simulation game during this period. In order to make the game realistic, we have also done some research on the engine and added corresponding parameters to the game. "
Chen Xiao said this, and people including Liu Dagen were a little disdainful. How could aeroengine design be such a difficult and high-precision thing to be solved with a game?
But because of Chen Xiao's status and his life-saving favor to He Jiang, most people in Institute 606 felt uncomfortable but did not express it.
Chen Xiao said: "General Manager He, everyone, please have a good rest. I will have someone bring you the corresponding software after a while. You can take a look. It may be of some help to the research and development of the turbofan 10 engine."
After Chen Xiao left these words, he left the ward. He already had some plans in mind.
At present, Changtian Technology has advantages in both IC and computer systems. Especially after the successful development of Xiaoying Assistant, it uses advanced systems and Jiuzhang compiler software to complete program development, which is extremely efficient.
The large engine with a thrust of 100 tons must be helpful in protecting Changtian Technology, otherwise the system would not light up such a technology tree at this time.
So what should Chen Xiao do?
Taking advantage of the existing advantages of Changtian Technology, all the research and development instructions for the 100-ton thrust engine were converted into algorithms and installed in the research and development simulation software.
Use the game as a skin to load this software.
This has two benefits.
The first is that engine research and development can be carried out directly. Computer simulation is faster and more time-saving than real simulation.
The second one is to be able to train engine R&D personnel as quickly as possible.
Through contact with these elites from the 606 Institute of MLM, we have discovered the current shortage of personnel in engine research and development in the country.
However, Chen Xiao believes that there are some mature underlying technologies that technical personnel do not need to understand. They can just learn and apply them directly.
Just like an excellent program engineer, you don't need to understand the development principles and machine code of C language or C++ at all, you only need to apply this language. Great writers don't need to understand how English or Chinese came about, they just need to understand its application.
The same should be true in the field of large aero-engine design. What is cultivated is application-oriented talents rather than basic talents.
Of course, basic talents are very important. They are the basis of all science. However, their role is not in the engine research and development projects of the 606 Institute, but in breakthroughs in new materials and new technologies.
Chen Xiao just had a simple idea. The specific effect of the operation still needs to be developed before the design software is developed.
The Spring Festival is coming soon, and Chen Xiao is not worried at all in the fields of chips, mobile phones, etc., especially mobile phones will definitely gain momentum after the Spring Festival.
Taking advantage of this period of time when factories were shutting down one after another and everyone was going back to celebrate the Spring Festival, Chen Xiao decided to use the Jiuzhang compiler to make software first.
After Chen Xiao left the ward, the ward suddenly became lively.
The arrogance of intellectuals was immediately displayed.
"We are indeed grateful to Changtian Technology for its treatment of Mr. He and Mr. He, but I don't quite agree with Mr. Chen's words just now."
"I don't agree either. I think Mr. Chen should have a deep understanding of aero engines, but he has not visited our scientific research site in person. He doesn't know how difficult our work is, how to solve the high temperature problem, solve the pressure problem, Solving the speed problem can solve the engine working problem. We all know these basic knowledge, but it is not that simple to solve these problems. Our engine is concentrated in a small space, and its lifespan must be guaranteed. !”
"It's just talk!"
"A computer game also wants to simulate our process of designing aircraft engines. How is that possible?"
Yao Ling couldn't stand listening anymore and said: "Do you know that when Mr. He was sent to Changzezhou that day, he almost stopped breathing, and the medical staff of Changtian Technology Critical Treatment Center tried their best to save him. "
"Just a few days ago, Mr. He suffered from a serious lung infection. It would have been hopeless in any hospital across the country. It was also Changtian Technology. The medical staff at the critical care center used superb technology to remove the lungs of the cooperation department. , and completed the transplantation of the combined colony, allowing Mr. He to save another life."
"We won't talk about the rest of the story. We got osimertinib and started targeted therapy. Mr. Chen is definitely not the kind of person to be exaggerated. I suggest you take a look at Mr. Chen's software to see if it is beneficial to our vortex. The research and development of the Fan-10 engine will help.”
Yao Ling expressed her feelings, but it is not known how much the technical staff of Institute 606 could listen.
Currently, Yinghuo Technology, where Yang Fei is located, is still in Jiangzhou.
It happened that Chen Xiao was going back to Jiangzhou for the Spring Festival, so he came directly to Yinghuo Technology.
The first thing he did when he came to the company was to announce that Yinghuo Technology would not take holidays during the Spring Festival, and asked Yang Fei to form a team to develop "new games" with Chen Xiao.
Changtian Technology's remuneration is generous, with triple overtime pay during holidays, which is no problem at all. Therefore, when they hear about overtime work, everyone is not complaining, but excited.
