The Science Fiction World of Xueba - Chapter 499

Time passed by one minute and one second, unconsciously, has reached the end of half an hour agreed by Pang Xuelin.

After using seven or eight manuscripts, Pang Xuelin finally completed the final calculation.

Finally, Pang Xuelin raised his head and said to Wang Yu and Wu Chunmin on the side: “Inform the front, within 12 minutes, release 123.7KG of liquid oxygen, and replenish the liquid oxygen at the same time. At that time, the temperature of the pump casing should reach our predetermined temperature!

Wang Yu and Wu Chunmin looked at each other. Wang Yu hesitated and asked, “Professor Pang, do you have a good grasp?”

Pang Xuelin smiled faintly: “Ninety percent.”

“Okay! Then I will notify the frontline operators immediately.”

The order was quickly issued.

But the atmosphere in the hall is still dignified.

Although Pang Xuelin has long been famous, everyone knows how difficult it is to calculate the slip flow model. Whether Pang Xuelin’s conclusions are correct is still questioned in the hearts of everyone present.

The reason why no one stood up just now to prevent Pang Xuelin from doing such useless work. On the one hand, Pang Xuelin is notorious after all. The academic achievements of all the people present are not enough for Pang Xuelin to fight alone.

On the other hand, there are more or less thoughts about watching jokes.

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

But his arms couldn’t be thighed. This big guy is so powerful that people in the aerospace industry can only pinch his nose.

But if Pang Xuelin intervened in the launch of the 921 rocket this time, or his plan did n’t work at all, although there was no way to overturn the country ’s overall deployment of the future of the aerospace industry, when he met this big brother, scholars in the aerospace industry The waist rod can be straightened anyway.

You are more powerful in your own field, but in the aerospace field, you have to be a dragon and a tiger to lie down.

With such a thought, while the atmosphere in the entire launch hall is dignified, it is somewhat strange.

The younger generation of engineers are full of expectations for Pang Xuelin.

When this big man has never missed, they believe that this time will be no exception.

Unconsciously, ten minutes passed.

A call in front suddenly came from Wang Yu’s headset.

Wang Yu thought about it and turned on the sound directly.

“07 operating station report 01, the rocket pump shell temperature has dropped to the predetermined temperature, the launch process can continue!”

By the way, everyone’s eyes focused on Pang Xuelin.

Pappa …

Wang Yu was the first to applaud, and then, the applause resounded throughout the hall of the launch command center.

Wang Yu stepped forward and shook hands with Pang Xuelin: “Professor Pang, thank you! Thank you! Without you today, our project may have to be delayed for a few months!”

Pang Xuelin smiled and said: “Everyone is working hard for the same goal. It should be! Now that the launch has not been completed, President Wang, the next job will be yours!”

“Relax, we promise to send the sky plane to the sky beautifully.”

Under Wang Yu’s command, the launch allegation 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’s eyes with some excitement. He is the chief engineer of the 921 Rocket. Although he will not delve into the technical details of certain projects, he is very clear about the engineering difficulty like engine pre-cooling.

Especially before the launch, the engine pre-cooling has not reached the design target.

Pang Xuelin actually calculated the parameters of exhaust precooling by hand, so that the engine reached the pre-launch requirements.

This point alone is enough to show how profound this young man is in the basic field of mathematics, physics and chemistry.

For a time, Liu Xuesong’s mood was excited and complicated.

Excitingly, the 921 rocket can finally be launched smoothly, without wasting his hard work over the years.

The complication is that the person who helped him solve the technical problem turned out to be the person he always hated.

“Professor Pang, thanks to you this time, otherwise our team will be mad!”

Liu Xuesong exclaimed.

Pang Xuelin smiled and said, “It’s all for work, no big deal.”

Pang Xuelin clearly felt that Liu Xuesong’s attitude towards him had changed. He didn’t feel bad about Liu Xuesong, and the relationship between them quickly became warm.

The following preparation process was all very smooth. At 19:00 in the evening, the 921 rocket successfully launched into the air with the countdown of the commander, and soon caused a hot discussion on the Internet.

After all, the 921 rocket is no less than SpaceX’s heavy falcon in terms of load and various parameters. This launch was carried by China’s first air plane, which naturally attracted more attention.

There were many disturbances on the Internet, but Pang Xuelin had left the Wenchang Launch Center silently and went to the central region of Hainan Province for inspection.

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

The topography of Hainan Island is high in the middle and low in the surroundings. From the south to the surrounding coast of the central part, the mountains, hills, terraces, and plains gradually descend to form a ring-shaped layered landform. Among various types of landforms, mountains above 500 meters above sea level account for The area is 25.4%, hills account for 13.3%, terraces account for 32.6%, terraces account for 16.9%, plains account for 11.2%, others account for 0.6%. It has the characteristics of many terraces and terraces, densely connected hills, and few plains scattered.

Next, Pang Xuelin spent nearly half a month traveling through large and small towns and villages in the southwest of Hainan Island, and finally determined the circuit diagram of the electromagnetic catapult space launch system.

That is from Yinggehai Town of Ledong County ~ www.mtlnovel.com ~ It extends northeastwards to Yinggeling in the south-central part and reaches the end when the altitude is about 1,500 meters. The length of the electromagnetic ejection track reaches about 40 kilometers, and the estimated construction cost is 10 billion RMB per kilometer, and the total investment exceeds 400 billion!

Coupled with the planned return of the space plane to the airport, maintenance, test plant, nuclear power plant, etc., the total investment exceeds 500 billion.

After the superconducting 128 material was successfully prepared, Pang Xuelin and the top leadership have determined the implementation of this project.

It is expected to be completed within three years at the earliest, and China National Aerospace Science and Technology Corporation, China Aerospace Science and Industry Corporation, China Railway Construction Group, 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 be in real time on the project site, only need to come to the site once or twice a year.

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

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