Chapter 753

Although I don't really believe that Lu Zhouzhen can solve this problem, director Zhang can't help kicking up some expectations in the mind of a series of miracles created by this big guy.

There's no way. Now it's them who lose the chain. It's just because of the problem of the heat pipe in the loop that we have to postpone the launch plan for the whole year this year.

This pot is really too big. The relevant responsible people have to be criticized. They can't pass it in their own mind. Even a dead horse, as long as there is a breath, should also be a live horse doctor!

So, after hearing that Lu Zhou had come up with a solution, director Zhang immediately called Academician Yuan Huanmin, chief engineer of aviation science and technology group, and then called his assistant to arrange accommodation for the two of them and treat them well.

On the bus to the hotel, chairman Zhang, who was sitting in the passenger seat, had just fastened his seat belt and had not yet waited for the bus to go on the road, so he couldn't help looking back at Lu Zhou and said.

"Professor Lu, what's your idea? Can you let it out first? We'll find some experts to discuss and study to see if it's OK -- "

Lu zhoushook his head and said:" I can't tell you now, but it involves a new material that we are still in the research and development stage And it's hard to say if it can be done. It's only after trying. So you don't have to expect too much. I can only say to do my best. "

As soon as he heard that Lu Zhou intended to use the new materials still in the research and development stage for them, director Zhang was moved and worried.

Of course, being touched is the generosity of Lu Zhou. As for worry

Do you still need to ask?

The things lying in the laboratory are taken out directly for use, which is especially important for individuals.

Looking at Lu Zhou sadly, director Zhang continued.

“…… Is this new material reliable? "

Yang Xu, who was sitting in the back row, coughed softly and said, "you'd better not ask. It's not reliable We can't answer you now. "

Seeing that Lu Zhou didn't mean to let go, director Zhang finally closed his mouth.

Lu Zhou doesn't care about him either. He leans on the back of his seat, while perfecting the solution in his mind, he closes his eyes and keeps his eyes closed.

In fact, the plan he came up with is not very complicated, but it will take some time to prepare the materials.

After arriving at the hotel, Lu Zhou went straight back to his room. Then he called Jinling Institute of higher learning and asked elder martial brother Qian to help prepare the materials he wanted.

The material he needs is the N-1 material that the Institute of computational materials has just solved the preparation problem!

In addition to the mechanical properties of high strength, such as tensile and compressive properties, n-1 carbon nanotubes also show considerable potential in thermal conductivity.

As for how to think of using this thing, the main idea of land boat is to think of wreck 3.

When he first took it apart, there was a layer of damaged graphite on all kinds of messy pipelines.

Part of the graphite comes from carbon based chips, and the boat is identifiable.

As for the other part, he has made many guesses, among which the most likely one is the thermal coating.

Considering the thermal conductivity test of n-1 material in the previous period, the thermal conductivity in the horizontal direction is as high as 2000 W / (m · K)! One order of magnitude higher than copper aluminum alloy!

If this kind of material is applied to the joint of the loop heat pipe and the heating part, it is not sure that it is really hopeful to solve the problem of insufficient thermal conductivity of the capillary structure of the loop heat pipe.

Of course, although there is a way to solve the problem, some things still need to be improved according to local conditions.

For example, n-1 carbon nanotubes can't be used directly. To make n-1 material and aluminum copper alloy perfectly combined, a layer of copper element must be plated on the outside of N1 material.

The related process is actually very simple, that is, the chemical plating method often used in carbon based powder.

That is to say, the surface of the coating is sensitized with stannous chloride, activated with palladium chloride, and then electroless plated with soluble copper salt with formaldehyde as reducing agent. A large number of similar articles can be found in any search.

At the time when the land boat was handing over the work, the Fifth Academy of aviation science and technology group was all boiling up.

Professor Lu, the chief designer, visited the core module of the Moon Palace in Jinmen space city!

The whole scrapped Moon Palace of the cooling system is still saved!

I heard that Lu Zhou came up with a solution. The Fifth Academy of Aeronautical Science and technology group just like grasping the life-saving straw. What's delicious and delicious is arranged for two people. It's almost arranged together for fun.

Such a warm reception made Yang Xu feel embarrassed for a while. When he had a chance to have dinner, he asked by pulling the boat.

"The way you said Can you do it? "

After thinking about it, Lu Zhou nodded his head.

"Probably."

Yang Xu: "probably?"

Lu Zhou glanced at him."Nonsense, I haven't tried again. How do I know if I can?"

Yang Xu can't help but remind: "that thing is a space station..."

Lu Zhou: "I know."

Yang Xu: "the cost must be at least several hundred million."

Lu Zhou: "not only that, but also a zero."

“…… Then if we break it. "

Lu Zhou gave him a look.

"I know."

Seeing that Lu Zhou was already iron hearted, Yang Xu knew that it was no use persuading him any more, so he shook his head, stopped persuading him, and buried himself in the rice on the plate.

At first, he was worried that if he couldn't solve the problem, it would be difficult for him to finish. Later, he thought about it. Sitting opposite him, the chief designer of the moon orbit construction committee, he suddenly realized that his worry was just unnecessary.

After supper, Lu Zhou called Wang Peng and was going to go out for a walk.

However, just at this time, people from the aviation science and technology group found the hotel here.

The two leaders were Academician Yuan and vice president Zheng. When they met in Shangjing, Lu Zhou and the two met once.

When he waved, he said hello. Lu zhouzheng was going to come forward to exchange greetings. Academician Yuan, who was walking quickly, began to speak first.

"Do you really have a way?"

Stunned by the old man's excited look, Lu Zhou calmed down and cautiously nodded his head and said, "I dare not say 100%, but it's still feasible for a dead horse to be a live horse doctor."

At the first hearing of Lu Zhou, Zheng Xiangdong, who was closely behind Academician Yuan, became nervous immediately, and his voice rose eight degrees unconsciously: "don't fool around! We could have repaired it. If we can't even repair it at the end, who will bear the responsibility? "

In the face of this kind of aggressive tone, Lu Zhou looked at vice president Zheng with a smile and joked.

"Who do you think is more suitable to take this responsibility?"

Zheng Xiangdong just wanted to say something. Suddenly, when he was talking to him, he swallowed it again and said with a smile.

“…… This, of course, has nothing to do with you. We will do a good job of responsibility identification in our enterprise. It is impossible to depend on you. "

Just now he suddenly remembered that this guy was not the general consultant of the moon landing project, but the chief engineer of the moon orbit construction committee!

Compared with the former title, this title has real power.

It's true that if one pursues responsibility, it's not certain who pursues responsibility

At this thought, cold sweat came out in an instant.

Looking at the deputy general manager Zheng who suddenly recognized and counseled, Lu Zhou said nothing, just lightly.

"The launch schedule was sent to the Presbyterian for signature last month. I'm not going to postpone it until I have to. My request may seem a bit confusing to you, but at present, it is the only remedy that can save the Moon Palace's thermal system design mistakes. "

"If you are worried that I will damage your device, and there will be an accident, I will compensate you as much as possible."