The Science Fiction World of Xueba

The time passed by every minute and every second, and before I knew it, it had reached the end of the half hour agreed by Pang Xuelin.

After Pang Xuelin used seven or eight sheets of manuscript paper, he finally completed the final calculation.

Finally, Pang Xuelin raised his head and said to Wang Yu and Wu Chunmin beside him: "Notify the front, within ten minutes, release 123.7KG of liquid oxygen, and at the same time replenish liquid oxygen, the temperature of the pump casing should reach our predetermined temperature at that time!"

Wang Yu and Wu Chunmin looked at each other, Wang Yu hesitated, and asked, "Professor Pang, are you sure?"

Pang Xuelin smiled faintly: "Ninety percent."

"Okay! Then I will notify the front-line operators immediately."

The order was issued quickly.

But the atmosphere in the hall is still dignified.

Although Pang Xuelin has long been famous, everyone knows how difficult the calculation of the slip flow model is. Whether Pang Xuelin's conclusion is correct or not, everyone present still has question marks in their hearts.

The reason why no one stood up to stop Pang Xuelin from doing such useless work just now is that on the one hand, Pang Xuelin is famous outside the world after all, and the combined academic achievements of all the people here are not enough for Pang Xuelin alone.

On the other hand, more or less there is a joke in mind.

Pang Xuelin intervened in the aerospace industry, and even directly denied the future direction of rocket power development, which caused a lot of dissatisfaction in the entire aerospace industry.

But the arm can't twist the thigh, this boss is so awesome, people in the aerospace industry can only pinch their noses to recognize it.

But if something goes wrong with Pang Xuelin's involvement in the launch of the 921 rocket this time, or his plan doesn't work at all, although there is no way to overthrow the country's overall deployment of the future of the aerospace industry, but when facing this boss, scholars in the aerospace industry At any rate, the waist can be straightened up a bit.

No matter how good you are in your own field, when it comes to the aerospace field, you have to be coiled up even if you are a dragon, and you have to lie down even if you are a tiger.

With this in mind, the atmosphere in the entire launching hall was dignified, and at the same time, somewhat weird.

It is the younger generation of engineers who are full of expectations for Pang Xuelin.

The boss had never missed a shot before, and they believed that this time would be no exception.

unconsciously,

Ten minutes passed.

A call from ahead suddenly came from Wang Yu's headset.

Wang Yu thought for a while and turned on the sound directly.

"07 console reports 01, the temperature of the rocket pump casing has dropped to the predetermined temperature, and the launch process can continue!"

Suddenly, everyone's eyes were on Pang Xuelin.

clap clap...

Wang Yu applauded first, and then applause resounded throughout the launch command center hall.

Wang Yu stepped forward to shake hands with Pang Xuelin and said, "Professor Pang, thank you! Thank you! Without you today, our project might have to be postponed for several months!"

Pang Xuelin smiled and said: "Everyone is working hard for the same goal, it should be! The launch has not been completed yet, Mr. Wang, the next work will be entrusted to you!"

"Don't worry, we promise to send the aerospace plane into the sky beautifully."

Under Wang Yu's command, the launch control center soon became orderly again.

Liu Xuesong, Pang Xuelin, and Tao Yongchang also returned to their original positions and sat down.

Liu Xuesong looked at Pang Xuelin with amazement. He is the chief engineer of the 921 rocket. Although he will not go deep into the technical details of certain projects, he is very clear about the difficulty of engineering such as engine precooling.

Especially when the pre-cooling of the engine does not meet the design indicators before launch.

Pang Xuelin actually manually calculated the parameters of the exhaust pre-cooling, so that the engine met the requirements before launch.

This alone is enough to show how deep the young man in front of him has accumulated in the basic fields of mathematics, physics and chemistry.

For a moment, Liu Xuesong was excited and complicated.

Excitingly, the 921 rocket was finally able to launch smoothly, and his painstaking efforts over the years were not in vain.

What's more complicated is that the person who helped him solve the technical problem turned out to be someone he had always hated.

"Professor Pang, thanks to you this time, otherwise our team would be embarrassed!"

Liu Xuesong sighed.

Pang Xuelin smiled and said, "It's all for work, it's no big deal."

Pang Xuelin could clearly feel that Liu Xuesong's attitude towards him had changed, and he had no ill feeling towards Liu Xuesong, and the relationship between the two quickly became warm.

Everything went smoothly in the subsequent preparation process. At 19:00 in the evening, amidst the commander's countdown, the 921 rocket took off smoothly, and soon sparked heated discussions on the Internet.

After all, the 921 rocket is no less than SpaceX's heavy-duty Falcon in terms of load and various parameters. This launch is also China's first aerospace plane, which naturally arouses more attention.

There is a lot of turmoil on the Internet, but Pang Xuelin has quietly left the Wenchang launch center and went to the central area of ​​Hainan Province for inspection.

During this trip to Hainan, Pang Xuelin observed the launch of the 921 rocket. The more important task was to inspect the future construction site of the electromagnetic orbital launch system.

The terrain of Hainan Island is high in the central part and low in the surrounding areas. From the south of the central part to the surrounding coastal areas, there are mountains, hills, terraces, and plains descending step by step, forming a ring-shaped layered landform. Among the various types of landforms, the mountains above 500 meters above sea level account for the entire island. 25.4% of the area, hills accounted for 13.3%, terraces accounted for 32.6%, terraces accounted for 16.9%, plains accounted for 11.2%, and others accounted for 0.6%. It has the characteristics of many terraces and terraces, densely connected hills, and few and scattered plains.

Next, Pang Xuelin spent nearly half a month traveling all over the towns and villages in the southwestern part of Hainan Island, and finally determined the circuit diagram of the electromagnetic catapult space launch system.

That is, starting from Yinggehai Town in Ledong County, extending northeastward to Yingge Ridge in the south-central, and reaching the end at an altitude of about 1,500 meters, the length of the entire electromagnetic ejection track reaches About 40 kilometers, the estimated construction cost is 10 billion RMB per kilometer, and the total investment exceeds 400 billion!

In addition to the expected construction of aerospace aircraft return airports, maintenance and testing plants, nuclear power plants, etc., the total investment exceeds 500 billion.

After the successful preparation of the superconducting 128 material, Pang Xuelin has confirmed the implementation of this project with the top leadership.

It is expected to be completed within three years at the earliest. China Aerospace Science and Technology Corporation, China Aerospace Science and Industry Corporation, China Railway Construction Corporation, State Grid and other enterprises will participate in the investment and construction. Pang Xuelin will serve as the chief scientist of this project.

Of course, Pang Xuelin does not need to stay at the project site in real time, he only needs to come once or twice a year.

His main energy still has to be put into the construction of Jiangcheng University, Qiantang Laboratory, and Jiangcheng Advanced Research Institute.

n.

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