Automotive Black Technology Chapter 556: : Come on, come on, take a walk around the centrifuge.
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Although NASA does not lack R&D funding, the annual daily expenses of the ten R&D institutions under the headquarters are also quite huge.
So basically except for the Armstrong Flight Research Center and the Jet Propulsion Laboratory, which are core research institutions that cooperate with the military, they are all partially open to the outside world and earn tickets and experience fees.
The Kennedy Space Center is like this. It opens some obsolete astronaut training instruments and equipment to the outside world. As long as you are willing to spend money, you can go up and experience what it is like to be an astronaut. Space suits, space food, weightlessness simulations, and accelerated centrifugal training devices are all clearly priced.
But these Yinzhu students are different. They are sent from colleges and universities under the Yinzhu Space Administration to participate in aerospace technical skills training with the theme of academic exchanges.
What their team leader said just now is indeed true. College students in China really don’t have this opportunity.
Although these things have little technical content, the US aerospace industry really does not accept academic exchanges from Chinese academic institutions.
The reason is that a child can't tell as long a story as a mother.
But ultimately, it is still the so-called "Cold War mentality" on the part of the United States. Since the middle of the last century, U.S. law has strictly prohibited cooperation with China in some military industries and aviation fields. During Ao Guanhai's tenure, two amendments were introduced to continue this fine tradition. Even now that the aerospace industry is in an atmosphere of internationalization and global integration, China and the United States have "zero communication, zero contact, and zero cooperation in the aerospace field."
Li Fanyu bought the OEM company i and had to secretly learn the technology domestically. This was the result of this series of bills.
But this does not prevent Li Fanyu from spending money...
After spending two hundred dollars to buy three experience coupons, Li Fanyu, Liu Qing and Wang Rui stood next to the group of Yin Zhu Asan with their arms on their shoulders.
At this time, the Asans were undergoing experiential training on the centrifuge. Seeing that the speed indicator on the centrifuge was adjusted to 1.5G, Li Fanyu said nothing and sneered at the group of Asans.
"What are you looking at?"
This weird look finally caught the attention of the sturdy young man just now, who glared at Li Fanyu and said this.
To the north of Tiancheng, this kind of questioning may lead to a war. Li Fanyu actually wants to ask you what you are doing.
But I am not here to fight, but to annoy people...
So this guy rolled his eyes and said: "Low-level."
"What did you say?!" The young man pointed at his nose and yelled.
Li Fanyu took two steps forward, his nose pressed against his finger, and he said word by word: "I tell you, don't be embarrassed at this level, give in quickly."
As he spoke, he raised the experience scroll in his hand.
The staff on site saw that he had paid for the ticket, so they stepped forward to take it over and let him board the centrifuge for experience next to him.
"Sir, this centrifuge is the HHBL-553 simulation centrifuge used by NASA when training astronauts in the 1990s. The maximum speed can reach 120 revolutions per minute, exerting a centrifugal force of more than 20G on the cabin. Mr. Mark Kelly, a current member of Congress and former NASA astronaut, used this centrifuge for training.
Your experience coupon can be used to try the centrifuge for ten minutes. We will slowly increase the centrifugal force from 0 to 1.8G. Normal people will feel uncomfortable when the centrifugal force exceeds 1.5G. So on the right hand side of the simulation cabin seat, there is an eye-catching red button. If you feel uncomfortable, please press this button and we will stop immediately, OK? ”
Li Fanyu shook his head, "NO!"
"Um, what's the problem, sir?" the on-site staff asked with a confused look on his face.
Li Fanyu pointed to the 1.8G parameter on the operating panel of the centrifuge on the tower next to him and said: "I think I can withstand a force of 3.6G."
These staff members had just seen the friction between the two waves of people from China and India. At this time, they could not hold back their joy when they saw that Li Fanyu was a bit challenging.
"Sir, NASA has a special term for centrifuge training called eyeball-out. I wonder if you know what it means."
Li Fanyu tilted his head and said, "My eyeballs are protruding. This is easy to understand literally."
"Yes, if a person cannot withstand excessive centrifugal force, after experiencing a force of more than 3-5 G, it is likely to cause reversible or irreversible physical damage. The most obvious one is that the eyeballs will be damaged by the centrifugal force. With all due respect, sir, that's not fun."
"Ha..." Li Fanyu waved his hand, "It doesn't matter, just follow the standards I said. If you can't bear it, you can press the button?"
The on-site guy wearing a NASA baseball cap shrugged his shoulders, "Okay, if you insist."
After saying that, Li Fanyu climbed the mountain and handed it to the centrifuge, which looked like a fan with only one blade. Lying on his back on the fixed seat, he watched the staff secure himself with the four safety belts on the racing car.
"Start in fifteen seconds, 0-3.6G, please press this button if you feel uncomfortable, OK?"
Faced with the staff's inquiry, Li Fanyu stretched out his right hand and made a no-questions-asked gesture.
Beside centrifugal force, seeing Li Fanyu really coming up, the Asans all stood over. There was a buzzing discussion;
The chirping is nothing more than saying that Li Fan is foolish enough to commit suicide.
Wang Rui also couldn't understand the Yin Zhu dialect mixed with a small amount of English, so he turned to Liu Qing and said, "Hell, Brother Fan, is this okay?"
Liu Qing looked at the closed hatch at one end of the centrifuge and curled her lips: "When Brother Fan tested the RS, the lateral acceleration force was 2.48G, and when it stopped, it exceeded 5G. It should take eight or nine minutes to play this No problem."
As he said that, the staff started the centrifuge. After a slow start, the centrifuge slowly sped up.
Judging from the video inside the simulation warehouse on the work panel, Li Fanyu is quite comfortable at this time. Xu was so busy in the cabin that he picked up the astronaut consciousness test card with a pencil beside him.
The test cards are actually nothing special. They are just some physics or mathematics questions for astronauts to test whether they can stay awake and conscious under high centrifugal force. Therefore, most of the above questions are at the level of Li Fanyu when he was in high school.
Out of boredom, I started making this thing.
Looking at this scene, Liu Qing and Wang Rui spread their hands to each other.
As the centrifuge rotates, the speed slowly increases. About a minute later, the centrifugal force value on the panel exceeded 2G and went straight to 3G.
Seeing that Li Fanyu was still leisurely and contented in the cabin, he even finished the questions on the first test card and picked up another one. The staff at the scene gave a thumbs up and asked: "What does this gentleman do?"
Liu Qing raised her chin at the group of Asans, "Just college students."
" Please give me a 3.6G too!”
After he boarded the cockpit and started to turn, the staff felt something was wrong.
Not even two seconds after this bad premonition occurred, I heard the centrifuge over there rotating at a significantly faster speed.
When he looked back at Li Fanyu's centrifuge, the staff member was sweating all over his forehead.
At this time, the centrifugal force parameter of the centrifuge Li Fanyu was riding in had reached 5G!
The guy wearing a NASA baseball cap quickly pressed the emergency stop button, but...
This obsolete product from the last century is completely malfunctioning at this time and is continuously accelerating with a force of about 2 G per minute!
……