Chapter 159 A great hero serves the country and the people
After collecting the confidentiality agreement signed by Wang Donglai, the smile on Director Ding’s face became more sincere.
“I believe you also know the research direction of our 11th Institute. We are currently conducting research on special composite materials. The main application is on engines. The performance requirements are relatively high, but there has never been much research. Progress, so I want to find an expert who is proficient in mathematics to help analyze it."
Director Ding talked in a circle, seemingly saying a lot, but in fact there was not much useful information.
I only know that it is researching composite materials and applying them to engines.
Wang Donglai understood that the reason why Director Ding said this was probably because of the habits he had developed over the years.
Moreover, even these contents were revealed only after he signed a confidentiality agreement. You can imagine how strict Director Ding is.
After listening to Director Ding’s story, Wang Donglai had an idea.
It feels similar to the previous scientific research project where I went to the laboratory to help Professor Huo Lei. It was nothing more than turning the difficult problems they encountered into mathematical problems to find the problem.
After having an idea, Wang Donglai nodded and said to Director Ding: "Director Ding, when will I report?"
"Time is tight and the tasks are heavy. If the scientific research project is solved early, we can rest assured earlier. If you have nothing else to do, go report it today!"
Director Ding was not polite and said directly to Wang Donglai. .
"Well, what do you think of Donglai?"
Xu Songyao cast his eyes over and asked for his opinion.
"Principal, Director Ding, I don't have anything to do, so I can just report today." Wang Donglai said with a smile.
"Well, that's fine."
Xu Songyao nodded, turned his head and looked at Director Ding, smiled and joked: "Director Ding, then I will take care of our school's treasure. I’ve left it to you, but you have to use it and remember to return it when the time comes.”
“No problem!” Director Ding agreed cheerfully.
......
In Director Ding's car, we left Tangdu Jiaotong University. After half an hour's journey, we arrived at a secluded place.
Wang Donglai did not expect that the seemingly inconspicuous place was actually No. 11.
“How is it? Do you feel a little disappointed, thinking that a research institute like ours should be the kind that is hidden in the mountains and forests, or decorated with a very high-tech feel?”
Director Ding seemed to have read Wang Donglai's inner thoughts and suddenly asked.
"Well, it's a bit!"
Wang Donglai didn't hide his thoughts, nodded and said: "I'm not disappointed, but from the surface, it is indeed a bit ordinary. ”
"You are right, this place is indeed ordinary, but the research institute is a place where research is done. There is no need to decorate it specially. As long as there are advanced machines and enough talents, these two are the most important."< br>
Director Ding is worthy of being a leader. From the simplest topic, he had an in-depth chat with Wang Donglai.
The area of Institute 11 is not small. After entering a building, you can see departments with different brands and laboratories with different instruments.
After entering, Director Ding had a pass on him, and Wang Donglai had a visitor's card on him.
“This is a confidential unit after all, so you can’t lose the visitor’s card you are wearing. Some places have access control and require access permissions. Later I will give you access control permissions for the places you can enter. Others If you don’t have permission, don’t go anywhere.”
While explaining the institute to Wang Donglai, he also explained to Wang Donglai the regulations inside the institute.
Wang Donglai didn't think it was anything. It was completely normal for such a unit to have such regulations.
He just wanted to do his part and contribute to the aviation industry of his motherland.
There is a saying in the novel that is good.
The great chivalrous person serves the country and the people!
Although it is just checking someone's family's words, it still makes some sense.
Wang Donglai has a system and is reborn, so naturally he will not only care about himself.
Leading China to soar, being proud of the earth, and standing in the galaxy and universe, this is the great thing in life.
Now, since the 11th institute has found him, and it is still a key research institute such as liquid rocket engine design, he will naturally not miss it.
Finally, Director Ding took Wang Donglai to the third floor.
"This is where the project you participated in is located. Next, you will help analyze the data here."
"Because the content here is confidential, it cannot be taken out, and you need to change it when you come in." Put on all your clothes and go through the security gate.”
“You can stay in the institute and I will prepare a room for you. You can also come from school, but it will be more troublesome.”
"Electronic devices and storage devices such as computers and mobile phones are also not allowed The tools you need will be prepared for you when you bring them in, and they will also be connected to the internal network. Afterwards, you will be given a confidentiality policy. Take a look and write down the contents."
"Finally. , even this kind of scientific research project actually has Funds will also be allocated based on your merit, so you can give full play to your subjective initiative. In addition to funds, scientific research projects will also be reported to the above. You can probably guess the benefits, so I won’t go into details. .”
Director Ding was very approachable and took the trouble to explain so much to Wang Donglai.
Wang Donglai nodded while observing this place.
There are not many people here, wearing white coats, some wearing goggles, and some wearing masks.
“Director Ding!”
At this time, a middle-aged man in his forties came over.
"Old Ren, didn't you say you needed a math expert? I've hired one for you."
Director Ding said to the visitor.
“Ah”
The middle-aged man called Lao Ren was stunned at first. His eyes turned back and forth several times between Director Ding and Wang Donglai. When they stopped at Wang Donglai, it was obvious that Showing a hint of doubt.
Seeing this scene, Director Ding hurriedly explained: "Let me introduce to you, this is Comrade Wang Donglai from Tangdu Jiaotong University. He was the one who proved last year's ABC guess and the previous Hodge guess. ”
"How is it? His mathematics level is enough to satisfy you, right?"
Hearing what Director Ding said, Lao Ren suddenly had a look on his face, and his previous doubts disappeared in an instant.
What was replaced was a look of inquiry, as if he was extremely curious that Wang Donglai could solve these two mathematical problems at such a young age.
"That's it, old man. I've found the person for you. You can handle the rest of the matter. Visitor passes, rooms, and other necessary things. Remember to prepare what you need." "I still have something to do, so I'll do it first. Gone.”
After Director Ding said this, he turned to Wang Donglai and said, "Lao Ren is the person in charge of this project. You can just work under him from now on. If you have any questions, just come to me."
After simply giving Wang Donglai instructions, Director Ding left the third floor.
When Director Ding left, Lao Ren looked at Wang Donglai, frowned slightly, and said loudly: "I have heard of your name, but I didn't expect that the Tangdu Jiaotong Congress would ask you to come."< br>
“You know what the purpose of coming to you is, right?”
Hearing this, Wang Donglai immediately noticed the emotion in it.
Some are dissatisfied, some doubtful, and some unhappy.
"I know!"
Old Ren's attitude was not very good. Wang Donglai naturally would not be hot-faced and cold-hearted, so he replied calmly.
"You also signed a confidentiality agreement when you came in. I will tell you about our project. We are studying material experiments on rocket engines."
Old Ren didn't seem to notice. Wang Donglai had the same attitude and routinely told Wang Donglai about the projects in his laboratory.
Rocket engines are divided into solid rocket motors and liquid rocket motors.
Solid rocket motors can use high-strength alloy steel, titanium alloy or composite materials because solid propellants include polyurethane, polybutadiene, hydroxyl-terminated polybutadiene, nitrate plasticized polyether, etc. It can withstand high temperatures of 2500~3500℃ and high pressure of 102~2×107Pa.
Due to its high specific impulse, liquid rocket engines can be started multiple times, are adjustable and adaptable, and are widely used in rocket power units as main engines, boosters, and high-altitude engines. Engines, attitude control engines, etc. are important foundations for the development of modern aerospace technology.
So, the material of the liquid rocket engine is very important.
A liquid rocket engine is composed of a thrust chamber, a turbine pump, a gas generator, a powder starter, a nozzle, various valves and regulators, a frame, and various devices and pipelines.
Some can use stainless steel, high-temperature alloys, refractory metals and alloys plus antioxidant coatings or carbon/carbon composite materials plus coating materials.
Some devices, such as key components such as turbine pumps, due to harsh working conditions, have changed from stainless steel to iron-based, nickel-based, and cobalt-based high-temperature alloys, such as GH1040, GH4196, and GH4141 , GH4586, etc.
The performance of liquid rocket engines is high, so the requirements for materials are also very high.
The design, selection and material application of ultra-low temperature structural materials and sealing materials have strict requirements.
In the 11th institute, there is a project to develop a material.
Lao Ren finished talking about a lot of content without core secrets in one breath. He turned around and wanted to see Wang Donglai's performance
In fact, talking so much is of no use to Wang Donglai's work.
This is just a temptation from Lao Ren.
He wanted to see if Wang Donglai had the strength and ability, and whether he would feel embarrassed if he heard about such an important task and the complicated and confusing content.
Those who can work in 11 universities all start with a master's degree in 985.
Although Wang Donglai is extraordinary, in the eyes of Lao Ren, he is still too young after all. The people here are all the elite among the elite.
Although he may not be as good as Wang Donglai in mathematics, it is even more difficult for Wang Donglai, a 19-year-old boy, to solve problems that so many of them have not been able to solve.
Without any ill intentions, Lao Ren just wants to replace Wang Donglai with an experienced senior professor.
If the academician's status was not too high, he would have wanted Director Ding to invite an academician.
However, Lao Ren did not see fear or worry on Wang Donglai's face at all. Instead, his eyes were bright and he felt eager to try.
"Okay!"
Old Ren cheered with satisfaction. A qualified researcher should have Wang Donglai's spirit.
"Wang Donglai, this is your desk. You will have a good understanding of our project this afternoon. The room and temporary visitor pass will be prepared for you. I will ask others to give them to you then. I'll send you here and show you the dormitory and the canteen."
Old Ren's tone became kinder, but his expression was still cold and serious.
After finishing speaking, Lao Ren left here, leaving only Wang Donglai in front of a desk full of documents.
After Lao Ren left, Wang Donglai packed up the documents on his desk.
Actually, he was not surprised by Lao Ren's attitude.
Although a research institute is a place for research, it is also a workplace.
I am no longer a student, I am a working person when I come here.
In the workplace, there is a workplace style.
It was only the first time that Lao Ren and I met, so it was not surprising to have such an attitude.
10 points of basic favorability also played a certain role.
Otherwise, how could a director of a national key research institute talk to him so much, pay so much attention to him, send him to Lao Ren, and say those last words.
How could the person in charge of a key project take him personally, tell so many things, and test him. This is actually a very subtle way to tell other people in the laboratory that Wang Donglai is someone he values.
Newcomers in the workplace, if they don’t have the support of their leaders, can only integrate in little by little over time.
In the scene just now, the two of them endorsed Wang Donglai.
Director Ding stood up for Wang Donglai in front of Lao Ren, and Lao Ren stood up for Wang Donglai in front of other researchers.
In this way, to a large extent, newcomers can be prevented from being bullied, ignored and cold-blooded.
“Ha!”
I understand these things in my heart, but Wang Donglai is extremely disdainful.
"Scientific research should be more pure. With so many thoughts and energy put elsewhere, the speed of scientific research will naturally slow down!"
"However, this is also human nature, and there is nothing we can do about it!"
"After all, it is a bit too rare to be in a state of united efforts."
With a sigh in his heart, Wang Donglai had almost organized his desk, sat down and started to read the information documents given by Lao Ren.
Please support me... there may be more tonight~
(End of this chapter)