MTL - Tech House System-Chapter 142 astronaut experiment

Wei Shuxun left after leaving a sentence, but made Professor Lin restless. The translational motion technology of spacecraft has been around for nearly ten years, and the technology is mature and stable, but there is also a problem that it is almost unable to keep up with the development of new technologies.

The resolver, followed by Guan Cheng, took only three months to complete the aeroelastic correction of the domain, making the space flight lighter and more stable. Only the research on spacecraft has not made any progress, and the old technology is still being used. How can Professor Lin not be in a hurry.

Suddenly hearing the rotation motion proposed by Wei Shuxun, Professor Lin's thoughts were suddenly bright, and he immediately picked up the draft to calculate.

"Lao Lin, let me get today's test records." A gray-haired professor walked in and said to Professor Lin, who was busy with calculations, watching him scribble on the draft, Curiously, he stepped forward: "Lao Lin, what are you doing?"

Professor Lin asked him without looking up, "Do you think it is possible to change the operation mode of the spacecraft to translational motion?"

"It is difficult." The professor replied, "It is impossible to solve the problem of DWDM."

“How to solve DWDM?”

The two said the same thing almost simultaneously.

Professor Lin suddenly glared at the old professor: "Okay, Lao Jin, so you have studied the rotational motion of spacecraft, why don't you come with me!"

"Isn't there no progress, it's a waste of time to find you."

The researchers at the Aviation Center are not stupid. The rotational motion of the spacecraft has been studied for a long time, but when the spacecraft is started, due to excessive force and speed, an invisible electromagnetic wave will be generated , known as dense waves. The reason why the spacecraft adopts the form of one positive and two pairs is to release the dense waves smoothly and prevent them from affecting the spacecraft.

Progress - According to the draft calculation of various formulas, this research direction should be correct.

Unfortunately, during the formal experiment, it was unable to cross the dense wave that must be generated during flight. Once the rotational motion is used, the dense wave will cause electromagnetic chaos and cause the spacecraft to lose control. Therefore, this research was temporarily suspended shelved.

Professor Lin is a stubborn old scientist. Even if he has obtained the research materials that Professor Jin has done before, he still has to do it himself. Unfortunately, the result is the same, all failed due to electromagnetic chaos.

At this time, Professor Lin thought of Wei Shuxun again.

The loading space of the spacecraft is limited, and it can only rotate without translation, so it is not too difficult to think about. If it weren't for him being too busy to take care of it, he would have thought of it by himself, why would he even use Wei Shuxun to remind him. However, I don't know why, the more I think about Wei Shuxun's expression at that time, the more I feel that his expression seems to be saying: I know, but I won't tell you!

Professor Lin shook his head, thinking that he must be dizzy because of the busy experiment in the past few days. Wei Shuxun is a third-year student, the most junior in the entire aviation center, he can understand How much... But doesn't it show his abilities that he can become a member of the aviation center with such a shallow seniority?

Professor Lin adjusted his glasses and turned to the assistant behind him: "Xiao Yang, do you think there is any room for improvement in the spacecraft?"

"Improvement?" Assistant Xiao Yang didn't know why: "Professor Lin, is there a problem?"

"No, I just want to hear your thoughts, just talk about it."

Assistant Xiao Yang thought about it for a while and shook his head: "The operation technology of the spacecraft has been very stable. According to the recent experiments, the error rate is not higher than 2%. I think it is only necessary to adjust the navigation. Orbital control at a time when no further improvements are needed, and at a time like this, I don’t see the need for a risky improvement.”

This is an old saying, Xiao Yang's words are not wrong, at this time, stability is more important than everything. But... Professor Lin sighed. Assistant Xiao Yang is a very good assistant...but only an assistant.

In these few days when Professor Lin was busy, Wei Shuxun had a very relaxing time. He and Professor Guan Cheng had a misunderstanding in some aspects of their cognition. He thought that Professor Lin wanted to target Professor Guan Cheng, and in order not to worry Guan Cheng, he chose to hide it. When Guan Cheng saw Wei Shuxun and Gu Zuoyan, he naturally thought that Wei Shuxun was wronged, so in order to compensate, Professor Guan Cheng applied for a job change for Wei Shuxun and let him play in the space capsule laboratory.

It is said to be play, but in fact it is also work. The capsule laboratory is next to the docking laboratory. It is a large laboratory of more than 500 square meters in total. It is responsible for the manufacture of the capsule and the training of the astronauts.

Wei Shuxun is not qualified to participate in capsule manufacturing, so his job is to assist astronauts in capsule training.

Wei Shuxun often runs the space capsule laboratory, and he is familiar with the assistants here. After greeting everyone, he applies to the professor in charge of his job.

After really participating in manned aviation, Wei Shuxun realized that there are actually ten astronauts in total, and ten of them must participate in aviation training. In the end, the best three can board the manned rocket and become heroes. Although others have paid the same sweat, they can only be unknown.

As a result, the astronauts were trained very hard, and the researchers in charge of them were almost overwhelmed. When Wei Shuxun said that he was going to be transferred, many people called to give the work to Wei Shuxun— Of course they were just talking.

"Professor Lu, Professor Guan sent me to help, what kind of work should I be responsible for?" Wei Shuxun reported to Professor Lu, who was training in aerospace training, and looked curiously out of the corner of his eyes to the side floating in the vacuum astronaut.

"Well, Professor Guan told me." Professor Lu nodded: "If you finish your work, I will let you play in the vacuum laboratory for an hour."

Wei Shuxun was stunned: "Hey, I don't..."

Then it became clear that Professor Guan Cheng must have helped him exchange with Professor Lu. Indeed, he was very interested in the vacuum laboratory, and wanted to try the feeling of floating in the air, so he nodded: "Yes, what work do you want me to do?"

Space capsule training is not as easy as the science and education channel filming, astronauts only need to practice floating and eating in the vacuum laboratory. Their training is very hard. In addition to training in the vacuum laboratory, they also need to train how to quickly get out of the cabin and how to repair instruments in an unstable environment. To this end, the vacuum laboratory has also built a huge tank, put a 1:1 space capsule model in it, let the astronauts put on diving suits to enter it, and in order to simulate the space suits, they are also tied with plastic foam , and then control the instrument to push the water flow, forcing the astronauts to enter and exit the cabin and make repairs under this condition.

In order to get the most detailed data, Professor Lu decided to send a researcher to dive into the water to take pictures. It's a pity that the entire laboratory is a group of weak and frail dead house researchers. It's no problem to let them dive into the water together, but with their dead house's physical strength, they probably won't be able to continue their work. So Wei Shuxun was recommended by Professor Guan Cheng.

Wei Shuxun put on a diving suit and entered the space capsule with a young astronaut. Then the space capsule was put into the water tank, and the two floated in the water. The astronaut confronted Wei Shuxun. Shu Xun smiled and turned a somersault flexibly, showing that he had no obstacles in the water. Immediately, a red light on the space capsule model lit up, indicating that there was a problem somewhere, and the astronaut swam over immediately.

He needs to repair the space capsule in weightlessness and wearing a space suit. The plastic foam tied to his body can't hinder his movement at all. He quickly repairs the damaged part. The red light stop.

"It's so fast." Wei Shuxun admires it very much. He heard that the astronauts are all air force pilots. , but the instruments of the space capsule are not easily repaired.

As soon as I finished speaking, a virtual screen popped up in front of me, and a 3D scan of an oval space capsule appeared.

"You can also repair it, you don't need to admire him." The learning machine said.

Wei Shuxun chuckled and said silently, "Thank you."

The training purpose of the simulated space capsule is to allow astronauts to repair the instruments in a vacuum, so the structure is exactly the same as that of the real space capsule, so Wei Shuxun inexplicably got the design drawing of the precious space capsule , not only that, the learning machine also marked out the functions of the instrument lines that it can mark.

Next, the water flow was controlled to impact the space capsule. Wei Shuxun, who was not on guard, was suddenly bumped into the bulkhead and was pulled by the astronaut next to him. Wei Shuxun nodded to him to indicate that there was no problem. The astronaut let go and turned to the console.

The console lights up with a yellow light, which means there is damage to the outside of the capsule. The astronaut operates on the console first to determine the location of the damage. While he was operating, Wei Shuxun, who followed him, naturally recorded his movements, and the learning machine was still analyzing the effect of these operations on the space capsule for him. Which operations are internal detection, which are external scanning, what is the start command of the light wave radar, etc.

Wei Shuxun: "…"

I always feel that I have learned a lot of things that cannot be learned by accident.

After determining the location of the external damage, the astronaut picked up the toolbox and opened the hatch. According to aviation requirements, the hatch is only allowed to open a very small gap. The astronaut skillfully drilled out of the gap. He remembered that there was a thin researcher behind him. When he wanted to go back to help, he found that he had drilled out with him.

The astronaut gave Wei Shuxun a thumbs up and swam to the place where the system showed damage to repair. The capsule has been realistically processed based on some assumptions, and now it is simulated that the capsule is hit by meteorite debris, causing damage to the Reconnaissance Orbiter.

The astronaut opens the outer barrier and begins repairs. Wei Shuxun swam beside him, firmly fixing himself to the outer wall of the space capsule with the adsorption belt around his waist, watching the astronauts swaying with the water waves, struggling to maintain.

In this case, Wei Shuxun is not sure that he can repair the instrument, let alone the astronaut. I don't know if he was too nervous, he failed to repair the survey orbiter, which made him even more nervous, and his movements were a little chaotic.

Wei Shuxun saw him showing a desperate look and looked very pitiful, thinking that this person just pulled him to save himself from hitting the wall, Wei Shuxun could not be captured by the camera angle, secretly pointed to a red line and made a twisting action.

Wei Shuxun has never been in contact with the reconnaissance orbiter, but at his current level, he can understand it just by looking at the lines. The astronaut was originally trained, and after being reminded by Wei Shuxun, he finally remembered how to repair it.

After nearly half an hour in the water, the experiment finally ended and the capsule was pulled up. Wei Shuxun took off his oxygen mask and walked out of the capsule when he heard Professor Lu say to the astronaut in front of him, "Yan Zhou, it's a little overtime."

Wei Shuxun almost jumped up when he saw the astronaut named Yan Zhou, and asked anxiously, "Professor Lu, how much is over?"

"5 seconds, still within the allowable range, qualified." Professor Lu patted the file folder: "Next time, pay more attention."

Yan Zhou nodded vigorously: "Yes!"

The two went to the locker room to change clothes together, Yan Zhou suddenly said to Wei Shuxun, "Thank you for your help just now, or I'll be finished." His voice was full of gratitude.

Wei Shuxun laughed: "How can it be so exaggerated, at most you are only said a few words."

"No, you don't understand." Yan Zhou shook his head and looked serious: "This is my first time participating in space training, I'm only 25 years old, and I'm the youngest candidate for astronauts. I know how many people are waiting to get me away, if I make a mistake this time, I am afraid I will be replaced tomorrow."

Wei Shuxun nodded understandingly, if it weren't for the high quality requirements of astronauts, and they must be the best pilots, otherwise I don't know how many people with military backgrounds will put their own family members here. astronaut.

"You're not good at repairs?"

Yan Zhou smiled bitterly: "It's fine for me to repair the plane, but those instruments are still a little too difficult for me."

"Hmm..." Wei Shuxun tilted his head and thought for a while: "If there is anything you don't understand, you can ask me if you don't dislike it."

Yan Zhou showed a surprised look: "Really? Because everyone is very busy, there is no time to teach me extra, if you are willing to help, I will pay your tuition."

Wei Shuxun waved his hand: "Tuition is unnecessary. Before you finish your studies, just invite me to dinner."

Professor Guan Cheng asked Wei Shuxun to come to play, not just to say it casually, after the underwater research in the morning was a little tired, other times he was very relaxed, such as watching the astronauts practice in the vacuum laboratory How to eat and drink in a vacuum state made everyone burst into laughter. At the end of the working hours, the guard Shuxun got his reward and went to the vacuum laboratory to play for an hour.

The state of weightlessness is not as fun as I imagined, Wei Shuxun thought that his physique was good, there was no problem, but who would have thought that he would overturn a big somersault when he entered the vacuum laboratory, head down and feet up, how could it be? I couldn't turn back, and I was almost laughed to death by everyone. But after thinking about it, Wei Shuxun thought it was very funny.

In the days when Professor Lin was busy with his research, Wei Shuxun lived leisurely and happily. He accompanied the astronauts in training during the day, and helped Yan Zhou make up lessons at night. When he was not busy, Professor Lu allowed them to enter Playing in the vacuum laboratory, this was the most relaxing and enjoyable days for Wei Shuxun.

And then one day, trouble finally came.