When I am reborn, I just want to be a top student

Chapter 159 A great chivalrous person serves the country and the people
  After putting away 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 not been much progress, so we want to find a An expert who is proficient in mathematics will 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 only revealed after he signed a confidentiality agreement. You can imagine how strict Director Ding's mouth 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 knowing something in his mind, Wang Donglai nodded and said to Director Ding: "Director Ding, when will I report?"

"Time is tight and the tasks are heavy. The sooner the scientific research project is solved, the sooner we can rest assured. If you have nothing else to do, go report it today!"

Director Ding was not polite and said directly to Wang Donglai.

"Well, do you want to see Donglai?"

Xu Songyao cast his gaze over and asked for his opinion.

"Principal, Director Ding, I don't have anything to do. You 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. He smiled and joked: "Director Ding, then I will give you our school's treasure. You must cherish it and use it. Remember I will pay it back when the time comes.”

"No problem!" Director Ding agreed cheerfully.

……

Sitting 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? You think a research institute like ours should be the kind that is hidden in the mountains and forests, or decorated with a high-tech feel?"

Director Ding seemed to have read Wang Donglai's inner thoughts and suddenly asked.

"Well, a little bit!"

Wang Donglai did not hide his thoughts, nodded and said: "I'm not disappointed, but from the surface, it is indeed a bit ordinary."

"You're 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 it has advanced machines and enough talents, these two are the most important."

Director Ding was 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 coming in, 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. I will give you access control permissions for the places you can enter later, and other places where permissions are not given. Just stop messing around."

While explaining the institute to Wang Donglai, he also explained to Wang Donglai the regulations inside the institute.

Wang Donglai didn't think there was anything wrong with this. 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.

Taking 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 contents here are confidential, you cannot take them out. You also need to change clothes and go through the security gate when you come in."

"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 not allowed to be brought in. The tools you need will be prepared for you. It is also connected to the internal network. You will be sent a confidentiality policy later. Take a look and put it in Write down the content.”

"Finally, even this kind of scientific research project actually has funding, and it will be allocated according to your merit, so you can give full play to your subjective initiative. In addition to funding, the scientific research project will also be reported to the above, and you can probably benefit from it. You can guess it, so I won’t say more.”

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.

"what"

The middle-aged man named Lao Ren was stunned at first. His eyes turned back and forth between Director Ding and Wang Donglai several times. When he stopped at Wang Donglai, he obviously showed a trace of suspicion.

Seeing this scene, Director Ding hurriedly explained: "Let me introduce to you, this is Comrade Wang Donglai from Tangdu Jiaotong University. It was he who proved last year's ABC guess and the previous Huoche guess."

"How's it going? His math level is enough to satisfy you, right?"

Hearing what Director Ding said, Lao Ren suddenly looked at him, and his previous doubts disappeared in an instant.

Instead, there 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.

"Okay, Lao Ren, I've found the person for you. You can handle the rest. Visitor passes, rooms, and other necessary things. Remember to prepare whatever you need." "I have something else to do, so I'll leave first."

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 Tangdu Jiaotong University would ask you to come."

"You know what the purpose of coming to you is, right?"

Upon hearing this, Wang Donglai immediately noticed the emotion.

Some are dissatisfied, some doubtful, and some unhappy.

"Know!"

Lao 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 researching material experiments on rocket engines."

Lao Ren seemed not to notice Wang Donglai's attitude, and routinely told Wang Donglai about the project content in his laboratory.

Rocket engines are divided into solid rocket motors and liquid rocket motors.

固体火箭发动机因为固体推进剂有聚氨酯、聚丁二烯、端羟基聚丁二基、硝酸酯增塑聚醚等，所以用高强度合金钢、钛合金或者复合材料都能承受住2500~3500℃的高温以及102~2×107Pa的高压。

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, booster engines, high-altitude engines, attitude control engines, etc. etc., are important foundations for the development of modern aerospace technology.

Therefore, 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, have changed from stainless steel to iron-based, nickel-based, and cobalt-based high-temperature alloys, such as GH1040, GH4196, GH4141, GH4586, etc. due to harsh working conditions.

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.

Among the 11 institutes, 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, saying 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 this strength and ability, and if 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. 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 malicious intent, Lao Ren just wanted 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.

"it is good!"

Lao Ren cheered with satisfaction, a qualified researcher should have Wang Donglai's spirit.

"Wang Donglai, this is your desk. You should learn more about our project this afternoon. The room and temporary visitor pass will be prepared for you. Then I will ask others to bring them to you and take you Get familiar with the dormitory and cafeteria.”

Lao Ren's tone became kinder, but his expression was still cold and serious.

After finishing speaking, Lao Ren left here, leaving Wang Donglai alone in front of a desk full of documents.

After Lao Ren left, Wang Donglai packed up the documents on his desk.

In fact, 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 personally take him with him, tell him so much, 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, without the support of their leaders, can only integrate in gradually 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, newcomers can be prevented to a large extent from being bullied, ignored and cold-blooded.

"Ah!"

He understood these things in his heart, but Wang Donglai was 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, the state of united efforts and unity is still a bit too rare.”

With a sigh in his heart, Wang Donglai almost tidied his desk, sat down and began to read the information documents given by Lao Ren.

　Please support me...there may be more tonight~
  　　
  　
  (End of this chapter)