The Science Fiction World of Xueba

After the seat was settled, Ma Jingwu took the lead in saying, "Professor Pang, I took the liberty to visit today. I mainly have a few questions I would like to communicate with you."

Pang Xuelin nodded and said, "Professor Ma, please."

Ma Jingwu said: "Professor Pang, I have seen the electromagnetic orbit space launch system and the space plane project you submitted to the leadership. I do n’t know about the space plane project, but the electromagnetic orbit space launch system project, you Have you considered the current industrial strength of our country? According to your currently submitted electromagnetic orbit launch system design scheme, power supply system, forced energy storage system, superconducting linear motor, control system, superconducting orbit, pulse generator, auxiliary system, this All seven major subsystems need to re-scientific research. The technical difficulty is at least ten times or even more than one hundred times the electromagnetic catapult. We need astronomical figures. With such a huge investment, are you sure we can succeed? "

Pang Xuelin was a little surprised. He thought that Ma Jingwu should support himself when he attended this meeting.

After all, the electromagnetic orbit ejection system project is closely related to his specialty. If this project can be established, it will undoubtedly be very beneficial to the future development of his team.

He didn't expect that Ma Jingwu had questioned himself as soon as he came up.

However, this way, instead, Pang Xuelin gave the academician Ma a high look.

Being able to analyze and research an academic problem with such an attitude based on objective facts is rare and valuable in the current impetuous academic community.

It is no wonder that he can achieve what he is today.

After a moment of groaning, Pang Xuelin smiled and said, "Professor Ma, I have at least 80% to 90% confidence."

Ma Jingwu said for a moment and said, "Professor Pang, is there any basis?"

Pang Xuelin laughed: "Professor Ma, I remember when you invented a multi-phase steady-state generator with stable windings to overcome the problems that have plagued the world's electric machinery for many years. It was once questioned by foreign experts and felt that this technology was theoretically impossible. Realize. Today's situation is similar. If anyone wants to ask me the basis, then I can only say that I will prove that I am correct when the project is completed, otherwise no matter what I say, it will not be recognized by everyone. But I This time I came to Beijing and brought some technical routes and solutions. If I can't convince everyone, then I will personally invest, anyway I will stick to this project. "

经 Ma Jingwu couldn't help it, he wondered: "Professor Pang, are you so confident in this project?"

Pang Xuelin smiled and said, "I'm not confident in this project, I'm confident in myself. In the same way, when I was working on Jinlong battery, I already said it to the outside world."

Gong Ma Jingwu and Guo Wenbin beside him looked at each other, some could not laugh or cry.

Before and after the story of Jinlong Battery Ma Jingwu and Guo Wenbin certainly knew.

Countless experts and scholars who are not optimistic about the Golden Dragon battery project and Tian Hong, the Stanford doctor who bet with Pang Xuelin, were swollen by Pang Xuelin.

This kind of thing now seems to happen again.

But this time, it's not just an emotional battle like last time.

一次 What Pang Xuelin will face this time is the issue of competing for the right to speak in space.

Once Pang Xuelin's national project is approved, it means that China's investment in the field of launch vehicles will be greatly reduced, and the super-heavy launch vehicle Long March Nine, which is still in the research and development stage, may even be dismounted.

Ma Jingshu martial arts said: "It's a hero to be a boy! Professor Pang, since you said so, I didn't ask those two questions just now, and I look forward to your performance at the meeting tomorrow."

At this time, Guo Wenbin followed his voice: "Professor Pang, since this is the case, then we will not bother you today, we will leave first."

He said, Ma Jingwu and Guo Wenbin got up one after another.

Xun Pang Xuelin also got up and sent them to the door.

Pang Xuelin didn't return to the room until the figures disappeared at the end of the corridor.

Seeing Pang Xuelin coming in, Zuo Yiqiu, who was packing tea sets in the guest room, couldn't help but say, "Professor Pang, are there so many people who don't like your plan?"

Zuo Yiqiu has been with Pang Xuelin for several months. In addition to criticizing Pang Xuelin's messy private life, Zuo Yiqiu is quite recognized for Pang Xuelin's ability.

In Zuo Yiqiu's eyes, Pang Xuelin fully conformed to the outside world's design for his super genius.

Therefore, she did not understand why Pang Xuelin had made such a great achievement, and she would still encounter such resistance this time.

She Pang Xuelin smiled and said, "I'm smashing people's rice this time, how could I be optimistic!"

Zuo Yiqiu stunned for a moment, and her face was astonished.

China's two major aerospace companies, an aerospace science and industry, and an aerospace science and technology.

According to the information obtained by Pang Xuelin, regarding the electromagnetic orbit space launch project, the largest opposition to Pang Xuelin's plan came from the Aerospace Science and Technology Group.

After all, aerospace science and technology are mainly engaged in missiles. Whether Pang Xuelin's electromagnetic launch space launch system is successful or not, it will not affect them greatly.

On the contrary, the space science and technology side is mainly based on launching rockets. Once the solution proposed by Pang Xuelin is successful, it will be a fatal blow to the expensive and inefficient launch vehicles.

They are happy to see it happen.

What's more, the plan proposed by Pang Xuelin is not without flaws.

At dinner, the conference organizer may realize that there will be a slapstick tomorrow. Instead of holding a welcome banquet, they will prepare a buffet directly for everyone.

When Pang Xuelin went, he had his own food and did not meet any acquaintances.

一 In the early morning of the next day, Pang Xuelin changed into a navy blue suit and, under the guidance of the conference reception staff, came to the scene of the conference room of Xiangshan Hotel.

This meeting is a top-secret meeting. The people attending the meeting are basically gangster-level figures in various fields, and there are only twenty people in total. Therefore, the meeting room is not large.

By the time Pang Xuelin entered the meeting room, the people who had attended the meeting were almost there.

Pang Xuelin found two familiar faces, Ma Jingwu and Guo Wenbin.

He said hello to each of them, and Pang Xuelin came to sit at the place where he wrote his name.

After about five minutes, the door of the meeting room was opened again.

This time, two old men came in. One of them wore a dark green, shoulder-to-shoulder admiral's uniform, and the other was a familiar face often seen on television. He wore an ordinary plain jacket and looked like Very kind.

I saw the two people come in, including Pang Xuelin, everyone in the conference room stood up and applauded.

The old man in the jacket came to the top of the conference room, lowered his hands slightly, and smiled, "Hello comrades, let's all sit down. The theme of this meeting today is presumably we all know. Leaders, your work is crucial to the future development of our country. Today, I hope that everyone can be realistic and speak freely. Don't make some offensive words because of the opinions of the portal, and don't change for some interests. Position. As for Lao Zhang and me, we only have ears, no mouth, and will not pass on any opinions or ideas to everyone ... Let's go straight to the topic. This meeting started with a report by Academician Pang Xuelin, then Let's start with Academician Pang Xuelin. "

The old man smiled and nodded towards Pang Xuelin.

Suddenly, everyone in the conference room focused on Pang Xuelin.

Many people feel secretly in their hearts.

At this Xiangshan meeting, the youngest people in the congregation were in their early 50s. Only Pang Xuelin was 24 years old.

I don't know what height this young man can reach in the future.

Xi Pang Xuelin smiled and turned a blind eye to everyone's eyes. He opened his laptop and connected it to the projector in the conference room.

Soon, Pang Xuelin's computer desktop appeared on the screen.

Later, Pang Xuelin opened one of the PDF files and smiled, "Good morning everyone, I am honored to meet you here. Not long ago, I submitted to the leadership an electromagnetic orbit space launch system and aerospace aircraft project. The book has caused a lot of controversy. Today at this meeting, I will explain my personal views on this project. "

"As we all know, with the enhancement of China's comprehensive national strength, China's space industry has developed tremendously in recent years, and has basically reached the level of sitting on the sidelines. Whether it is the annual space launch mission or the load, it is all in one step. The number of space launch missions in recent years has surpassed Russia. Although there is still a large gap between the United States and the United States, it can already be expected. However, we must keep in mind that the current nature of the space industry is greater than the nature of exploration. The industrial nature, exploring outer space through rockets is no different from our predecessors driving the canoe to explore the ocean thousands of years ago. According to current rocket launch cost estimates, unit load costs range from thousands to tens of thousands of dollars. Although the United States such as SpaceX Companies are trying to use reusable rocket technology to reduce the cost of space launches, but all this is nothing more than a slack job. In the future, we want to truly realize the industrialization of space, build solar power stations in space, build space factories, and conduct deep space exploration. Set up colonies on the Moon and Mars to explore Enceladus, Enceladus, etc ... It is simply not feasible to rely on this small slab-type launch. Therefore, we must seek a low-cost and high-efficiency space launch method. This is also the electromagnetic orbital space that I originally proposed The original intention of the launch system and the aerospace aircraft project ... "

Pang Xuelinton paused and continued: "The combination of electromagnetic orbital space launch and aerospace aircraft is undoubtedly one of the best ways to reduce the cost of rocket launch. The electromagnetic orbit is used to give the aerospace aircraft a huge initial speed and reduce the aerospace aircraft itself. Fuel consumption and increase the load. According to my estimation, using this system, the unit cost of a space mission can be reduced to less than fifty dollars per kilogram. Only in this way can we send tens of thousands of tons of load into space. Only in this way can the foundation of the space industry be established. "

Xi Pang Xuelin's voice dropped, and the conference room suddenly quieted down.

At this time, an old man with glasses and a nearly six-year-old man said, "Professor Pang, I am Li Qingshan from China Academy of Launch Vehicles. Your idea is very good, but you have considered the technical difficulty of realizing this plan And cost? Have you considered whether our current industrial base can build such a huge system? The investment required here is not 100 billion US dollars, but at least one trillion US dollars. You have considered such a huge amount. Does the investment in China affect all aspects of our country's economy, military, education, and scientific research? What's more, as far as I know, the technical difficulties involved here far exceed the current level of science and technology development in our country. Say, in your design plan, you mentioned that the launch orbit is made of an ultra-high-strength carbon fiber material, which has a Young's modulus of more than 1TPa, a tensile strength of more than 100GPa, and a specific strength of 62.5GPa / (g / cm3), which is more than ten times better than our best T1000 carbon fiber on the market. I want to know where do we find such a material? "

Pang Xuelin smiled slightly, and he recognized the one who was speaking in front of him. It was the president of the First Academy of Aerospace (Carrier Rocket Research Institute ~ www.NovelMTL.com ~ Dean Li, let me answer your last question first, what you said That kind of material has been manufactured by Jiangda Carbon Nanomaterials Research Center. At present, we are further hurrying the production process of this material so as to be able to mass-produce it. "

Li Qingshan looked at it for a moment, and looked at Pang Xuelin wonderingly: "Academician Pang, are you kidding me?"

Pang Xuelin smiled lightly: "Do you think I'm joking?"

"how can that be?"

Pang Xuelin smiled: "That kind of material, which we named as flying blade material, is bound by 10,000 high-strength single-walled carbon nanotube fibers, a single carbon nanotube with a diameter of 4-5 nanometers. Over sixty meters, the tube body is basically free of any defects. This material has a wide range of uses, whether it is to fuse it with resin, to make thermal insulation materials, or to be used as load-bearing parts of aircraft, or as electromagnetic Ejection trajectories are sufficient to greatly improve the performance of these products. ".

All of a sudden, the meeting room quieted down.

At this time, another middle-aged man with slightly bald hair said: "Professor Pang, I'm Yang Boyu of the Institute of Space Technology. Even if you have solved the material problem, what about technical problems in other fields? For example, in superconducting linear motors High-temperature superconductors, large-capacity capacitors in forced energy storage devices, and ultra-large-capacity power supplies ... It can be said that the performance requirements of these products are one or two orders of magnitude higher than our current best products. The difficulty of research and development is not something that we can solve by investing money. There are many problems that must be solved at the theoretical level before they can be solved. The time required here is not a problem of five or ten years ... "