The Science Fiction World of Xueba

In order to celebrate the initial success of the Flying Edge Material Reaction black box operation, in the evening, Pang Xuelin and Xu Xincheng invited all members of the project team to have a big meal together.

After dinner, Pang Xuelin left Wan Yi, and exchanged ideas on the next experimental plan for nearly two hours before finishing today's work.

On the way back, Zuo Yiqiu, who was sitting in the passenger seat, turned his head frequently, as if observing Pang Xuelin.

"Xiao Zuo, what's the matter?"

Pang Xuelin discovered Zuo Yiqiu's abnormality.

"No... nothing."

Zuo Yiqiu said hastily.

Zuo Yiqiu has only been Pang Xuelin's assistant for less than a month, and most of his understanding of Pang Xuelin comes from media reports and internal information he has seen.

Although I know that Pang Xuelin is a very powerful mathematician and material scientist, I don't have a clear understanding of how powerful Pang Xuelin is.

It wasn't until today that I followed Pang Xuelin to the Flying Blade Materials project team and learned about the specific goals and difficulties of this project that I began to marvel at Pang Xuelin's talent.

The flying blade material project originated in August last year, and it is now exactly the first anniversary. During this period, while Pang Xuelin was researching the flying blade material, he even produced a golden dragon battery and completed the proof of Polignac's conjecture.

Is this what super geniuses are capable of?

Compared with Pang Xuelin, Zuo Yiqiu felt that he had spent the past twenty years in vain.

Pang Xuelin smiled, he naturally didn't know what Zuo Yiqiu was thinking, he just leaned on the back seat and fell asleep.

It was almost eleven o'clock in the evening when Zhou Chen drove back to Binjiang Villa.

The villa was completely dark. In the afternoon, Pang Xuelin called Yao Bingxia and said that he would not go home for dinner. He estimated that Yao Bingxia and Qi Xin were already asleep.

Pang Xuelin asked Zuo Yiqiu and Zhou Chen to go back to rest, while he quietly returned to the room.

Pang Xuelin didn't turn on the light, went directly to the bathroom to take a shower, and then went to bed in the dark, feeling a warm body lying under the velvet quilt.

As soon as Pang Xuelin lifted the quilt, he felt the girl's arms hugging his neck like a spirit snake, offering a sweet kiss.

"Brother Lin!"

"Xiao Xia?!"

Pang Xuelin was a little surprised.

Soon, a great battle unfolded, and an hour later, Yao Bingxia lay powerlessly on Pang Xuelin's body, drawing circles with his fingers on his chest.

Pang Xuelin said with a smile: "Didn't you and Qi Xin say last night that they would hang out with me for a while after forming an alliance, why did you come here today?"

Yao Bingxia said: "Brother Lin, I will be returning to the capital in two days."

"Why? Why are you going back so soon?"

Pang Xuelin was slightly taken aback.

Yao Bingxia rolled his eyes at him and said, "I'm about to start school soon."

"So Qi Xin gave you the night time?"

Yao Bingxia nodded, and said: "Brother Xiao Lin, after I leave, you are not allowed to mess with others. I will let sister Qi Xin watch over you... If you have time, you must come to see me in the capital."

Feeling the nostalgia for him in Yao Bingxia's tone, Pang Xuelin hugged the girl tightly with some distress.

Yao Bingxia seemed to sense something, raised her head shyly and said, "Brother Xiao Lin, do you still want it?"

After hesitating for a while, Yao Bingxia bit her red lips and said, "Why don't you go to the next door to find Sister Xin."

"Silly girl, what are you thinking!"

Pang Xuelin said: "Sleep quickly."

"whee!"

Yao Bingxia was obviously satisfied with Pang Xuelin's attitude, hugged Pang Xuelin and gnawed hard before falling asleep in his arms.

Two days later, Yao Bingxia bid farewell to Pang Xuelin with tears in her eyes and returned to the capital.

Qi Xin naturally stayed. After the framing incident in the United States, she did not intend to continue to return to Princeton, but chose to return to the School of Economics of Jiang University to complete her master's degree. Naturally, Jiang University will not set up any obstacles.

For the next month or so, Pang Xuelin focused his energy on the Carbon Nanomaterials Research Center.

The flying blade material reaction black box control program from MOSS is unexpectedly perfect.

Except for a mechanical failure caused by human factors, the reaction black box maintained good stability and reliability throughout the preparation process.

The production rate of flying blade materials is even higher than that of the Nanomaterials Research Center of the Chinese Academy of Sciences led by Wang Miao in Three-Body World.

Therefore, one month later, when a flying blade material fiber with a length of 60 meters (the last chapter was written in a daze, ten centimeters per hour, 20 hours a day, at least two meters can be produced) appeared in front of everyone, Almost blinded everyone's eyes.

We must know that in the academic world, the best ultra-long carbon nanotube fiber material is a team in Tsinghua University. They have been able to prepare decimeter-length single-walled carbon nanotubes by chemical vapor focusing.

But at present, they can only be prepared in the laboratory, and there is no way for mass production. Another more important problem is that they can only prepare a single decimeter-scale carbon nanotube, and they cannot produce carbon nanotubes like Pang Xuelin and others. This enables high-density macrofabrication.

The diameter of a single carbon nanotube is only about five nanometers, and there is no way to prepare it in a large amount, so it can't be presented in a macroscopic view, and naturally it is not possible to use it in reality.

What Pang Xuelin and the others created this time is a tube bundle composed of 10,000 60-meter ultra-long single-walled carbon nanotubes. The technical difficulty between the two is like a natural barrier.

"Academician Pang, the test results show that the Young's modulus of the single-walled carbon nanotube fiber we manufactured is as high as 1TPa, the tensile strength is as high as 100GPa, the specific strength is as high as 62.5GPa/(g/cm3), and the comprehensive performance exceeds that of T1000 carbon fiber. More than 10 times. In contrast, the specific strength of steel wire rope is 0.05~0.33GPa/(g/cm3), that of carbon fiber is 0.5~3.5GPa/(g/cm3), and that of polymer fiber is 0.28~4.14GPa/(g/cm3). cm3), it can be said that this is the strongest material in the world."

Wan Yi stood beside Pang Xuelin, feeling a bit like dreaming.

Last year, when Pang Xuelin announced to them that he was going to make such a material, Wan Yi and the others were skeptical, thinking it was a bit of a fantasy.

After all, this kind of leap-forward progress is already a bit like black technology.

But now, seeing this incredible product realized in my own hands, the sense of accomplishment and pride is unmatched by anything else.

Pang Xuelin smiled lightly. In his opinion, such data is completely reasonable. Compared with what he will do next, the flying blade material is just a starting point.

After pondering for a moment, Pang Xuelin turned his head and said to Wan Yi: "Professor Wan, please type up a report as soon as possible, and calculate the cost of upgrading the black box after the output has increased by ten times. In addition, the paper can also start to prepare. When the time comes We publish as co-corresponding authors."

"good!"

Wan Yi nodded his head and agreed.

...

Back home that night, Pang Xuelin specially wrote a technical report on the application prospects of flying blade materials, and asked Zuo Yiqiu to polish it and submit it.

To Pang Xuelin's surprise, on the third day after the report was submitted, Xu Xincheng approached him with two strange middle-aged men, one of whom was still wearing the uniform of a lieutenant general.

"Academician Pang, let me introduce you. This is General Tao Yongchang, the commander-in-chief of the Tengyun Project. This is the chief scientist of the Tengyun Project, academician Guo Wenbin from the Aerospace Science and Industry Corporation."

"General Tao, Academician Guo, hello!"

"Professor Pang, hello!"

"Professor Pang, nice to meet you!"

Pang Xuelin shook hands with Tao Yongchang and Guo Wenbin one by one.

At this time, Xu Xincheng said with a smile: "General Tao, Academician Guo, if you have any needs, please talk to Academician Pang directly, and I will not disturb you."

With that said, Xu Xincheng left Pang Xuelin's office directly.

Pang Xuelin was slightly taken aback. Although he didn't know what kind of plan the Tengyun Project was, Pang Xuelin still knew what the Aerospace Science and Industry Corporation was doing.

In China, there are two major state-owned enterprises in the aerospace field, one is the Aerospace Science and Technology Corporation, and the other is the Aerospace Science and Industry Corporation.

Among them, the Aerospace Science and Technology Group Corporation is mainly responsible for the projects of the Long March series of rockets, the Shenzhou spacecraft and the Tiangong space station.

The main products of CASIC are Dongfeng series missiles, Changjian series cruise missiles, Hongqi series air defense missiles, Kuaizhou series solid rockets and other projects.

There is a joke on the Internet that Aerospace Science and Technology is responsible for sending people to heaven, and CASIC is responsible for sending people to heaven.

Although Pang Xuelin didn't know the details of the Tengyun project, a lieutenant general from the military was the commander in chief of the project, an academician from Aerospace Science and Industry was the chief scientist of the project, and Xu Xincheng showed an attitude of avoiding suspicion. It is enough to show that this project is not ordinary.

"General Tao, Academician Guo, please."

Pang Xuelin invited them to sit down on the sofa in the reception room next to his office. Soon, Zuo Yiqiu served three cups of steaming green tea, then closed the door winkingly and exited the reception room.

At this time, Guo Wenbin took out a document from his briefcase, and said firstly: "Professor Pang, you must have guessed that we came here today mainly for flying blade materials. This is our Tengyun Engineering Project General introduction, please take a look at it first."

Pang Xuelin didn't take the file directly, but asked: "Academician Guo, this project should have a certain level of secrecy, right? Is it appropriate to show it to me directly?"

Guo Wenbin and Tao Yongchang looked at each other and said with a smile: "Professor Pang, this project has been authorized, you can read any information and documents about this project at any time, even if you are willing to join the Tengyun project, my chief The position of scientist can be offered to you at any time."

"This is unnecessary."

Pang Xuelin took the file and started to read it.

Soon, the expression on his face gradually became serious.

The Tengyun project is actually an aerospace aircraft project led by the military. The main goal of this project is to establish a space launch system consisting of a reusable carrier and a small space shuttle in 2030. .

The reusable carrier carries the space shuttle to form a combined system. During the take-off phase, the turbofan engine with the best low-speed performance is used to provide power. The scramjet engine sends the carrier and the space shuttle to the adjacent space of 25,000 meters, and when the speed is close to Mach 3, the carrier is separated from the space shuttle, and the rocket engine of the space shuttle starts to send it into low-Earth orbit , while the carrier returns to the take-off base through gliding and its own power.

According to the plan, this system can send 50 tons of load, including the space shuttle, into low-Earth orbit at one time, and the cargo compartment of the space shuttle can carry about 10 tons of load.

After reading the document in his hand, Pang Xuelin pondered for a long time, raised his head and said, "Academician Guo, what do you mean, you want to apply the flying blade material to this project?"

Guo Wenbin nodded and said: "Professor Pang, just yesterday, I saw the article you wrote to the Central Committee about the flying blade material. To be honest, if someone else wrote it, I might not believe it, but since this material comes from Your handwriting, I believe you will not speak big words. According to the relevant data of the flying blade material you provided in the article, I am sure that this material can definitely show its talents in the Tengyun project. Whether it is used for the main fuselage structure For load-bearing parts, whether to combine it with resin materials to make a heat insulation layer, or to apply it to turbofan engines, ramjet engines or even rocket engines, I think this material has great potential to be tapped.”

Pang Xuelin did not directly respond to Guo Wenbin's proposal, but stood up, walked to the window and began to think.

Guo Wenbin and Tao Yongchang looked at each other with some doubts.

Tao Yongchang couldn't help but said: "Professor Pang, is there any problem here?"

Pang Xuelin turned around, smiled and said, "There is indeed a problem."

"what is the problem?"

Guo Wenbin said.

Pang Xuelin smiled and said: "I think the target of Tengyun Project's aerospace plane is set a bit low?"

"Low?"

Guo Wenbin and Tao Yongchang looked at each other, somewhat confused about what Pang Xuelin meant.

Pang Xuelin smiled and said, "Wait a minute, I have another project plan here, let me show you."

With that said, he returned directly to the office, connected to the quantum computer of MOSS through his notebook, and printed out the overall design plan of the electromagnetic space launch system formulated by MOSS.

Twenty minutes later, Pang Xuelin took a stack of thick documents and put them in front of Guo Wenbin and Tao Yongchang.

"Academician Guo, General Tao, take a look."

Pang Xuelin obtained a full set of technical data on the aerospace electromagnetic launch system and the space shuttle project from Three-Body World and has been stored in the MOSS quantum computer.

During this period of time, he has been asking MOSS to formulate an electromagnetic launch system and aerospace aircraft project design plan that adapts to the current environment based on this set of data and the current technological strength and industrial development level of China.

He originally planned to wait for the completion of the first phase of the Qiantang Laboratory project before handing over the project to high-level officials for discussion.

It's just that Pang Xuelin didn't expect that people from the military and aerospace science and industry would come to him because of the aerospace project.

Therefore, Pang Xuelin decided to come up with his plan in advance.

At that time, instead of wasting time and resources on the low-efficiency and high-cost space launch project of the Tengyun Project, it is better to pull the military and aerospace science and industry into the electromagnetic space launch system project. more assistants.

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