Rebirth 2008: I Can Make Money Reading
Chapter 587 The child goes to school
On the star ring space station, there is a very secret defense system, that is, the weapon system, which is only known to a small number of people. It is installed on both sides of the central ring.
The defense system is mainly to prevent human damage such as missile attacks, and can also prevent small space meteorites from impacting.
If it is a space meteorite, if it is discovered in advance, it can be avoided. Generally, it will not be activated, and the weapon system will be exposed as soon as it is activated.
Like missiles, they can be locked and it is difficult to avoid them, so they can only activate the weapon system.
The defense system is equipped with laser cannons and high-speed anti-aircraft guns, which will not be exposed under normal circumstances.
The laser cannon was developed by the Xinghai Group's Laser Division. The technology is immature. The electric energy stored on it can only be fired five times. It is mainly used to defend against extremely fast missiles. As long as it can lock the missile, no matter how fast the missile flies, it cannot match Laser speed, this will not be used under normal circumstances, it will only be activated when the anti-aircraft gun cannot solve it.
Since there is no gravity and no air in space, the effective range of anti-aircraft guns is very long, not just a few kilometers, but more than tens of kilometers, or even farther, and the speed is also very fast.
But tens of kilometers, compared with intercontinental missiles, its flight speed can reach seven or eight kilometers per second, so the attack time for anti-aircraft guns is only a few seconds.
The anti-aircraft artillery can't solve it within three or four seconds, and the laser cannon must be launched.
Of course, if there is a real missile attack, since the ground is very far away from space, it can usually be detected in advance. In addition, the space station flies at a very fast speed relative to the earth, reaching seven or eight kilometers per second. Intercontinental missiles cannot catch up. It must be attacked in the head-on direction, and the timing must be very suitable, and there are only one or two countries that can have that kind of strength, and there are not many countries in stock.
From the current point of view, after the Halo space station has a defense system, it is too difficult for the enemy to take down it.
The landing port of the star ring space station is on the outer ring, and the central ring is the control center.
If space tourism is open, outsiders are not allowed to enter the central ring.
The mysterious department across the sea has carefully studied the appearance of the star ring, analyzing what ritual equipment will be installed in this part, and whether there will be a weapon system.
The star ring is very large, and they spent a lot of time analyzing one part on it.
In fact, even if a weapon system is discovered, they still have no choice but to attack the opponent's space station with the Star Ring space station for no reason. This is undoubtedly what they want to do, and the consequences are unimaginable.
However, there is such a big guy in the sky, if they don't get it down now, they have to find a suitable way and hope that one day they can get it down in an emergency.
There are also the star network satellites of the other party, like countless flies, which cannot be driven away, very annoying.
Now, they have set up relevant scientific research projects to deal with the Star Ring Space Station and the Star Network, so as to ensure that they will not be passive in the future.
What they didn't expect was that Xinghai Group is currently developing an aerospace plane.
If they also have aerospace planes, it will be much easier to deal with the Halo Space Station and the Star Network.
The development of the Xinghai Group has exceeded their control, causing them a great headache.
"Xinghai Group launched such a large space station just for space experiments or space tourism?
That's impossible!
There must be something we don't know about. "
"What can we do if we know it? Now we can't fight, even if we have the ability to fight, we can't fight. Xinghai Group's aerospace strength completely surpasses ours."
"Damn Mu Yang, I even doubt that he has alien technology. Otherwise, how could Xinghai Group continue to produce so many black technologies."
"Even if they really have them, we can't do anything to them. That young man is very good at hiding. According to the news we got, the afterburning turbofan engine developed by the Xinghai Group has been applied to the latest fighter jets. The performance parameters of the fighter jets are very good. Strong."
"Xinghai Group has developed the Feilong, and the engine it uses will definitely be used in your affairs."
...
In early September, Mu Yang came to the company's astronaut training center.
He hasn't been there for a long time to investigate. Xinghai Group has too many experimental bases and workshops, and he doesn't know how long he hasn't been to some places.
After arriving at the astronaut training center, I asked the person in charge to understand the situation.
"Chairman, we currently have 50 officially trained personnel, and we plan to recruit a second batch of astronauts by the end of the year."
When Mu Yang heard the report from the person in charge, he nodded. These 50 personnel were selected from tens of thousands of applicants, and then stayed after the initial training.
When Mu Yang arrived, the astronauts were surprised and slightly pleasantly surprised when they saw him.
There is a gossip circulating in the Xinghai Group that if you are in the laboratory, you may not meet the chairman within a year, and you might as well have more opportunities to meet the chairman in the cafeteria.
If the chairman of the board of directors visits your department, it means that the chairman is concerned about this project, and maybe he will solve it by himself.
They knew the manned flight plan that the company had just announced, so the training was even more desperate.
"How is it? Still getting used to it?"
Mu Yang came to an astronaut and asked casually with a smile on his face.
"Chairman, it's better now, but it was really difficult at the beginning.
Training is nothing to me now, but it is a bit of a headache to master theoretical knowledge. We have to go to class every day for training, and after training, we have to learn how to apply it, which is more difficult. "The young astronaut spoke without thinking and was very straightforward.
"It's good for you to train more rigorously. Once in space, everything will depend on you."
"Chairman, do we all have the opportunity to go to space?" the astronaut asked boldly, and the surrounding astronauts were also looking forward to it.
They interview astronauts because they hope to go to space one day, which is their dream.
But being able to participate in training is one thing. Whether they can be selected for space in the end, they think it depends on who gets lucky.
"The Xinghuan space station is so big, let alone fifty of you, with several times more people, it will not be a problem to live on it for a year.
You have a lot of things to do, and you are still learning. At the end of the year, the experiment plan will be sent to you, and you will know which experiments to do.
For the company, the cost of carrying people into space is not high, and our goal is not just as simple as space, we also want to land on the moon and build a moon base, so you need to master more knowledge than just physical training So simple.
If you don't need to go to space, what are you trained to do?
The company will continue to recruit people. Dozens of you alone are far from enough to meet the company's lofty goals. What does the company spend such a large investment in? You think it's just for fun.
Of course, if your training is not up to standard, you can't blame the company for not letting you go. Mu Yang explained, "If you can't go up, you can only train new students on the ground, or participate in other ground work." "
Mu Yang's words made everyone feel relieved, very excited and looking forward to it.
Their leaders and coaches have said such things, and they feel that they may be drawing big cakes.
But the chairman's words can make them have no doubts.
"Well, thank you Chairman, we will definitely work hard."
Mu Yang patted the shoulder of the astronaut who asked him a question, making him even more excited.
Mu Yang is investigating, and is also concerned about the loyalty of these astronauts.
If an astronaut wants to sabotage, after arriving at the space station, the harm will be very serious.
In the next few days, Mu Yang will also participate in the physical fitness training of astronauts when he is free, and also learn knowledge and skills in operational skills and emergency handling.
The astronauts were surprised to see the chairman actually participated in the training, and were also shocked by the chairman's physical fitness.
After Mu Yang was reborn, he has been exercising constantly, and his physical fitness is better than most people.
In addition, after being injected with Life No. 1, his vitality is stronger and his quality is better.
He has also learned welding, liquid extraction and other technical operations. In terms of hands-on ability, Mu Yang is very enchanting. If he learns new manual tasks, he will quickly master them.
As for the theoretical knowledge that astronauts need to master, to Mu Yang, it is just pediatrics.
It is also true that many astronauts can't help discussing him.
"Chairman's training, seeing him using various equipment for the first time, it seems that he has never touched it, but it didn't take long, now that he has mastered and used it proficiently, there is such a pervert!"
"That's right. As for the weightlessness training, when I started training, it took me many days to adapt. The chairman is like playing. If it is theoretical knowledge, the chairman has studied it deeply, which is easy to understand, but these require a lot of body control. High, it's different."
"It seems that we know too little about the chairman."
Mu Yang goes to astronaut training when he is free. Only by personally participating, feeling, and understanding each link can he better guide the work in space.
He does research and development when he has no time. At present, aerospace aircraft Kongtian-1 and intelligent robots are his research and development priorities.
Aerospace-1 is currently under development. The core engine Xinghuo-1 rocket engine and two AN05-02J afterburning turbofan engines have been produced and are waiting for mass assembly.
When I came to the metal 3D additive processing workshop, under the leadership of the workshop director, I came to a large metal 3D additive equipment. This equipment can process parts with a length and width of 10 meters and a height of about 4 meters.
Sky-1 is not mass-produced, it may be just one, try to adopt overall production and reduce the number of parts.
The main material component of its shell is high-strength titanium alloy. It is very difficult to use tailor-welded welding, mainly because it is too difficult to ensure the welding quality. If there is a defect, it needs to be cut and then repaired. Repeated heating will have a serious impact on the properties of the material.
If it is other materials, it is more suitable to process it as a whole after welding.
Using metal 3D additive processing, the efficiency is much slower.
"Although our company's metal 3D additive technology is very advanced, according to the precision requirements of this part, it has been processed for five days, and only half of it is completed." The workshop director said to Mu Yang respectfully.
Mu Yang smiled and said he didn't care: "Take your time, don't rush, this part weighs more than two tons, and it's made of high-strength titanium alloy, so the speed is already very fast.
Attention must be paid to the purity of argon gas, the interlayer temperature control of the surfacing layer, the surfacing speed and the thickness of each layer, and must be carried out according to the process.
Our large-scale metal 3D additive equipment only has two sets, which are not used much at ordinary times, but they are urgently needed. "
Workshop workers and low-level managers sometimes don't know what these parts are used for, and can only guess from the appearance.
It must be very important to be willing to use this large-scale equipment to manufacture, so this equipment is also handed over to the key staff to operate.
"Yes, we all follow the process to ensure the quality." The workshop director replied.
Two large-scale metal 3D additive equipment are enough for Xinghai Group to use. Generally, such large-scale equipment will not be activated, and the development cost is also extremely expensive.
Xinghai Group's metal 3D additive equipment has always been the core of the company. General personnel cannot enter this workshop, even the company's salespersons.
At present, the company has a total of more than 800 sets of metal 3D additive equipment, concentrated in three large workshops.
This kind of equipment cannot be installed on the second floor, because some tiny vibrations will affect its processing accuracy.
Each piece of equipment must have a solid reinforced concrete foundation, and there is a certain distance between the equipment.
To undertake global metal 3D additive orders, with an annual output value of 55 billion yuan, but not all orders are accepted, it depends on what the other party uses it for.
The outside world has always wanted to steal Xinghai Group's metal 3D additive equipment technology, but after so many years, no pictures of the equipment have been leaked, and the secrecy is very good.
Mu Yang hadn't been here for a long time, so he walked around casually, and then went back to the office.
The development of Aerospace-1 is relatively difficult, and it is estimated that the large-scale assembly will be completed next year.
Sitting on the boss chair, he imagined the use of Aerospace-1. In addition to the manned rocket, it can also be used to carry astronauts to the Halo space station, and then go to the Halo space station to refuel, and then fly to the moon, from the moon. After the return trip, refuel, return to Earth or perform other missions.
Kongtian-1 is not equipped with a lift fan. It needs a taxiway to take off. Since the model is relatively large, it needs a two-kilometer runway to take off safely. However, for safety, a five- to six-kilometer-long runway needs to be built.
Taxi takeoff distance depends on various factors such as takeoff weight, air temperature, wind direction and airport altitude.
Generally speaking, when the take-off weight of An-225 is about the same size as 640 tons, the taxi take-off distance it needs is about 3,500 meters.
However, the taxi takeoff distance may also be shorter if the takeoff weight is lighter or if environmental conditions are favorable.
Sky-1 uses two AN05-02J afterburning turbofan engines, with a maximum thrust of 200 tons and a theoretical maximum take-off weight of 650 tons. If the payload is heavy, it will need to glide for three or four kilometers to take off safely.
The Xinghai Group headquarters base has no take-off conditions, and the final assembly and installation of Aerospace-1 is at the rocket launch base.
That night, Mu Yang returned home.
"Dad, we start school tomorrow."
Xiaoxi and Xiaofan saw their father walking into the hall, put down the small schoolbag in his hand, raised their little feet, and ran towards their father excitedly, their childish shouts echoed in the hall.
Mu Yang touched the heads of the two, then sat on the sofa and chatted with the child.
After thinking about it with his wife, he still plans to start the next semester and let the child start the first grade of elementary school.
It is a bit early to start the first grade of elementary school at the age of five, but the development of the two children is a little faster than that of children of the same age, especially in terms of intelligence, which is far superior to that of children of the same age.
Simple English conversations, math calculations in the fourth and fifth grades of elementary school are no problem, and I have already recognized a thousand Chinese characters.
For Mu Yang, this is not important, but the child's xinxing problem.
Even if the child does not study well, but can keep the family property, that is enough.
"Let me see, what's in your schoolbags? Remember to learn to take notes, and prepare what you need to bring before going out every day." Mu Yang usually educates children, let them learn the habit of making plans, so that they can Things are organized.
Ordinary children may not understand what a plan is, but for the two little guys in front of them, they have said it many times, and they already understand what he means.
As soon as he finished speaking, the two of them took out the contents of the small schoolbag and checked the notes one by one: "Five small notebooks, two pencils, two erasers..."
Watching the children count these things in detail, Mu Yang also recalled the scene of his first day in elementary school, vaguely, there were some memories, and he was so excited.
The schoolbags Song Xuelu bought for her children cost one or two hundred yuan each, and she didn't buy any luxury items.
Had a chat with the kids, had a meal, then went for a walk, played ball, and had a great evening.
At half past nine in the evening, Mu Yang asked the child to go to bed and rest.
"Good night, children."
"Daddy, Mommy, good night."
The children said good night one after another, and then ran back to their rooms to rest.
Looking at the backs of the two children, Mu Yang secretly prayed that they could grow up happily and walk out of their own paths in life.
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