Rebirth 2008: I Can Make Money Reading Chapter 493

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Scientists have proposed the vacuum tube maglev train a long time ago, but no company or institution has really invested a lot of money in research.

There is no such thing as the Xinghai Group that directly invests a large amount of money and directly builds the foundation. When the ground was just broken, the locals discovered it.

However, the locals thought it was just an ordinary high-speed rail.

It wasn't until media reporters exposed that people discovered that the viaduct under construction was larger than the viaduct used by the high-speed rail, and the base surface was completely different from the viaduct.

No one reminded, and no one noticed the difference in some details.

Of course the construction workers knew a general idea, and the engineers knew more details, but everyone signed a non-disclosure agreement, which emphasized the confidentiality issue many times, so everyone dared not expose it to the media, lest they lose their jobs.

At present, no vacuum pipes have been laid on the viaduct.

As the media reports came to light, more and more people came to the construction site to observe in the next few days.

There were even quite a few media reporters waiting for the senior executives of the Xinghai Group at the gate of the Xinghai Group headquarters base. "Hi girl, do you know that your company is building a hyperloop?"

"have no idea!"

"Reporter, you asked me, I also want to know." "What? What did you just say, what kind of high-speed rail?

Ah, say it again, I didn't hear clearly, what kind of high-speed rail?

Sorry, my memory is a bit poor, what did you just say about high-speed rail?

Hey, don't go, I suddenly remembered, I also participated in this project... Sorry, I was too excited, I suddenly couldn't remember. "

Media reporters asked tens of hundreds of employees of Xinghai Group, and most of the answers they got were "don't know", which made them wonder why the answers were all uniform, and some people deliberately biased them or made fun of them employees.

A media reporter who had interview experience with Xinghai Group said, "Interviewing employees of Xinghai Group is useless. You can't ask any useful information, even if you stuff money, it's useless. Your little money is just a ball in the eyes of others." Yeah, maybe they don't work after receiving the money.

Moreover, the employees of Xinghai Group have undergone strict confidentiality training, unless interviews with senior management or Mu Yang himself. "

The media reporters who had never interviewed Xinghai Group employees suddenly realized: Damn, no wonder!

In the past few days, the Xinghai Group has been pushed to the forefront by the media, and netizens are discussing the matter of the Hyperloop. It has been confirmed that the Xinghai Group is developing a super high-speed rail, but everyone does not know the progress of the research and development.

The most panic, than the airlines.

If the Xinghai Group is really successfully developed and promoted, the airline will decline sooner or later. On the Internet, most people are not very optimistic about the Xinghai Group project.

Thousands of kilometers per hour, this is too black technology!

If it is said that the speed is nearly 1,000 kilometers per hour, they still believe that it may really be developed. June 10,

ten o'clock in the morning,

On this day, the sun was bright and the breeze was gentle.

Zhou Chen, president of Xinghai Group, held a press conference with the theme of the Hyperloop.

There is no way to hide it, and it may be a good thing to announce it earlier. Mu Yang and Zhou Chen have received countless calls recently, and the topic is all about the super high-speed rail.

Is the Xinghai Group really developing a super high-speed rail? Can it be successfully developed?

Can it really reach thousands of kilometers per hour? Basically these are the questions.

Zhou Chen had just arrived at the interview stand set up by the company, and before he could sit down, the media reporters' long guns and short cannons came at him.

Hundreds of media reporters came today, and to their disappointment, Mu Yang, the chairman of Xinghai Group, did not show up.

Today's press conference attracted the attention of countless people around the world. After all, the Hyperloop incident was too shocking.

"Mr. Zhou, is Xinghai Group really developing a super high-speed rail? Can it reach the legendary speed of 5,000 kilometers per hour? It's still fake news." A young female reporter from the media quickly asked.

Other media reporters followed suit

Asking, I hope Zhou Chen can give a satisfactory answer.

When it was announced yesterday that a press conference would be held today, these media reporters had already prepared several drafts, and after a while they could be revised and sent out.

Whoever can post fast will be able to grab traffic.

Zhou Chen unhurriedly took a sip of tea. He didn't answer anyone's question, but said, "Thank you friends from the media for participating in Xinghai Group's press conference, and please calm down. Today, all of you The riddle will be answered satisfactorily."

"Xinghai Group is not trying to hide from everyone, in fact, some of the content of the Hyperloop exposed on the Internet has deviated from the truth.

The Xinghai Group is indeed developing a super high-speed rail, but it is currently in the experimental stage and has not yet achieved any results.

The base a few kilometers away from our company is just an experimental track. "

Zhou Chen's answer made everyone at the scene understand that the Xinghai Group is really developing a super high-speed rail. "Mr. Zhou, when will the Hyperloop be successfully developed?" a reporter asked.

Zhou Chen smiled and replied: "It's hard to say. After all, it is a cutting-edge technology. It may not be successful in a few years. The Xinghai Group has a lot of research and development technologies, and there are many projects that have input but have no output.

Therefore, I still hope that everyone will not hold too much hope. "

Zhou Chen doesn't want the world to focus on this matter, it will bring them too much pressure, maybe there will be many obstacles.

He hoped that it would be best if everyone didn't take this matter to heart until it was actually successfully developed.

Media reporters were not satisfied with Zhou Chen's answer. Some people asked, "So, how many kilometers per hour can the design theory reach?"

"More than a thousand kilometers."

Zhou Chen said conservatively that the design requirement was 4,000 kilometers per hour, and he was right in answering that.

He has a way of dealing with media reporters, he will not talk too much, it is better to keep a low profile, so as not to be ridiculed by the media if he fails in the end.

Next, Zhou Chen dealt with reporters with ease and answered many questions. Half an hour later, the press conference ended.

It's not over yet, there are already news about Xinghai Group's hyperloop on several mainstream websites. "It turns out that the Xinghai Group is working on two projects at once, the high-speed rail and the super high-speed rail. They are just the super high-speed rail project. The media reporters didn't ask about it. Boss Zhou is really strict."

"If it is really successfully developed, it will be a revolution in the history of transportation, and civil aviation will be left alone." "Civil aviation will be lost, but civil aviation also has its advantages, which cannot be replaced by super high-speed rail."

"If the speed reaches more than 4,000 kilometers per hour, it will take two or three minutes to arrive from BJ to Jincheng. Oh, I just got on the bus, and the seats are not warmed up. I heard the announcement, "Passengers, Jincheng is the stop ahead, please pack up." Your carry-on luggage', it's funny to think about."

On the forum, netizens talked a lot, and many netizens were not optimistic about this project at all. After all, in 2004, someone in China proposed it, and it is still under research, with only a small amount of results. This, but no progress so far.

These researchers who were studying the vacuum tube maglev train were a little uneasy when they learned that Xinghai Group had already started construction, so they also came to City H to observe.

If the Xinghai Group really develops this project, then their years of research will be useless, after all, the result is not theirs.

They knew the difficulty of this project, and it was not so easy to develop it, but they panicked. After all, the research and development organization is Xinghai Group, and it has already entered the stage of building a test base, which shows that it is relatively sure.

As for what the president of Xinghai Group said was just the beginning, they didn't believe it. They have already entered the stage of foundation construction, which means that the basic parameters of the vacuum tube maglev train, such as the size, have been finalized.

Yes, these peers are right.

The development progress of Xinghai Group is relatively smooth. Since Mu Yang handed over the design drawings and technical specifications to the project team, the scientific researchers of the project team are more excited than Mu Yang, and their work efficiency is very high. At present, the vacuum tube maglev train is in the prototype manufacturing stage .

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For example, the approximate weight and approximate size of the prototype car have been determined, so the base can be built first. However, it has not yet been fully finalized, so the laying of the base rail and vacuum pipes has not yet begun, nor has the design and manufacture begun.

This is like building an old-fashioned railway, first laying the road, then erecting the foundation, and finally laying the track.

Mu Yang doesn't care about outside discussions and ups and downs, his current work focus is on the king engine XH-AN05-01J.

With his participation, the progress of the Junyong engine XH-AN05-01J project is like adding a catalyst. Where there is a freeze, Muyang will appear there, and it can basically be solved at that time.

At the beginning of every scientific research project, with Mu Yang taking the lead, the progress will be much faster. If not, the project manager Han Li would be in serious trouble.

It's not that they are useless, but that the difficulty of this project has exceeded their ability. Even if they switch to other peer research institutes, they will not be able to develop it.

When this project is completed, Han Li will lead the project team to spend at least a year to fully understand the technology of the two engines. If he wants to draw inferences on this basis and even deduce the development of new products, it is impossible without a few years of penetration. This is still possible. Technical information, under the guidance of Mu Yang.

By mid-June,

Mu Yang is already free from the Junyong engine XH-AN05-01J project, and only needs to give guidance once in a while.

Han Li learned from the manufacturing experience of the XH-AN05-01 prototype, first let people summarize which materials are not available, if they are really unavailable, hurry up and develop them.

Otherwise, no matter how well other preparations are made, there will be a lack of materials in the end, and it will still be impossible to complete the final assembly.

 …

Jiuxi Rose Garden Villa Community, Villa King.

Mu Yang's younger sister, Mu Xiaoling, graduated temporarily, and in a few days, she will have her graduation defense. She has finished her dissertation and has been recommended by the school to continue her studies at Jiangsu and Zhejiang University.

This weekend, she stayed at home, wearing casual pajamas, sitting cross-legged on the sofa and watching cartoons with her two little ones.

Song Xuelu was washing her hair, her parents were basking in the sun outside the villa, and Mu Xiaoling was in charge of taking care of the two babies.

"Sister, you are not young anymore, when will you bring your boyfriend back?"

Mu Yang walked down from the bedroom on the second floor, seeing his younger sister playing with the children, it was rare for him to have a joke.

He was not worried that his sister would not be wanted, but he was afraid that she would be picky.

In the past one or two years, many people came to their parents to talk about their marriage, and many business partners asked Mu Yang. The man's family they introduced must be of a high level, and ordinary families would not dare to climb high.

Mu Yang doesn't ask for the right family, he doesn't interfere with his sister's marriage, as long as she likes it.

Mu Xiaoling, who was sitting on the sofa, heard her brother's words, and pouted at him, a little embarrassed, she didn't want to talk about this topic: "Brother, when will you have a third child, when will I bring it back."

"Auntie, what is a triplet?"

Xiao Xi, who was watching cartoons, asked curiously. She was just a curious baby, unlike Xiao Fan, who stared at the TV with two small eyes, and did not hear what was going on around her, and devoted herself wholeheartedly to it.

"......Well."

Mu Xiaoling was startled by this question suddenly, thought for a while, and answered carefully, "It means you have an extra brother or sister, would you like it?"

"Yes, why don't you have more brothers and sisters?" Xiaoxi touched her fair and tender face, a little confused.

Her answer made Mu Xiaoling burst into laughter: "Oh, you have to ask your father about this, hoho!" Mu Yang beside him couldn't help laughing too.

In fact, Mu Yang and Song Xuelu had also considered this issue. Do you want to regenerate?

Mu Yang didn't want his wife to work too hard. After all, she was pregnant in October and confinement was too much trouble. Song Xuelu didn't think it mattered, she listened to her husband in everything.

But the father-in-law and mother-in-law hope that there will be another pair of twins in the family. However, it's not so easy, it's very hard to reproduce one.

Mu Yang thinks about it, for now, it feels like he should forget it, let's practice the two numbers first. If the two large ones are useless, then

It's not too late to practice the trumpet.

Besides, in the past two or three years, he has been unable to take care of her. If he was born without teaching, then he is not qualified as a father.

I think that three children will be opened in 2021, but not many families are willing to have three children. Let alone three, it is difficult to raise one.

There was a popular concept at that time, one son, one house.

If the family is average and there are two sons in the family, the parents have to worry about the house. Mu Yang doesn't have a headache about the house, but when he gets old, he will also have a headache about dividing the property. He was really afraid that there would be something like the cruel murder of brothers in ancient aristocratic families fighting for family property in the family. "Dad, why?"

The girl's question brought Mu Yang back to his thoughts.

Mu Yang picked up his daughter and kissed her on the cheek, smiled and said, "It's too difficult for Dad to support you, you have to pay the rent, now Dad has to work to earn money, good boy, listen to Mom at home."

Putting down the daughter, and then wanted to pick up the son, but was rejected by the son, which probably affected him watching TV.

However, the two children still politely said "goodbye" to Mu Yang.

Mu Yang is a workaholic, even on weekends, if there is nothing to do at home, he still has to work in the company. When employees are on vacation, he usually works in the supercomputing center on the 103rd floor of Xinghai Building.

The work on aero engines and smart cities has come to an end. In the next seven or eight months, his work will focus on the vacuum tube maglev train and rocket projects.

The advanced high-speed rail project was relatively easy. After he gave the information to the project team, he didn't have to worry about it at all.

The development of the vacuum tube maglev train project is very difficult, even more difficult than the development of rocket engines, and the current development progress is not fast.

There are many technologies in the machinery industry that are common. Many technologies in the Hyperloop are related to future aerospace technologies, such as micro-control technology for train dynamic balance and superconducting material technology. Therefore, the development of this project is also conducive to the development of aerospace.

As for the rocket engine "Xinghuo-1", the design weight is 1 ton and the thrust is 800-1000 tons.

Compared with the weight of two to three tons of Falcon 9, and the thrust of five to six hundred tons, it cannot be compared with Xinghuo 1.

The thrust reaches more than 800 tons, and the fuel is much lighter, so it can already carry more and heavier cargo into space.

It can be said that as long as Xinghuo 1 is successfully developed, Xinghai Group can build a super large space station.

Xinghai Group's space development is relatively slow. Although the project was established last year, the real start was only in January this year.

Aerospace development needs to be done step by step, rocket launch, satellite launch, rocket recovery technology, space travel, try various satellite launches, try live animal launches, and try manned satellite launches.

As long as it has Xinghuo 1, Xinghai Group can use this as a basis to develop engines with greater thrust, and then develop the sixth-generation aeroengines.

Xinghuo N + sixth-generation afterburning turbofan engine = the core of the aerospace plane!

Yes, that's what Mu Yang thinks. With the sixth-generation processed turbofan engine, the aerospace plane can directly take off vertically, and there is no need to launch it vertically.

Wait for the space plane to reach a certain altitude in the air before starting the Xinghuo-N, whether it is launched to low-Earth orbit (LEO) or geosynchronous transition orbit (GTO), or to the moon farther away, it is not a problem.

When returning to Earth, it can land vertically, so there is no need to worry about the safety of astronauts landing.

Of course, the sky plane must have a load of more than 500 tons, which is extremely demanding for aero-engines. Even if the Xinghai Group develops a sixth-generation afterburning turbofan engine with a thrust-to-weight ratio of more than 18, many large afterburning turbofan engines will have to be used. Only a powerful turbofan engine is required, otherwise the aerospace plane cannot be pushed.

Taxi takeoffs and landings are also possible with reduced requirements.

But in any case, the thrust-to-weight ratio of the fifth-generation afterburning turbofan engine cannot meet the requirements, and the sixth-generation afterburning turbofan engine is required, and the thrust-to-weight ratio should preferably reach 18 or more.

With enough thrust, more fuel can be carried.

The above is just Mu Yang's theoretical inference. It is still unknown whether the thrust-to-weight ratio of the sixth-generation processed turbofan engine can reach more than 18.

number.

In the next few years, it is impossible for UU Reading www.uukanshu.com Mu Yang's reading system to be upgraded to level 8, and it will certainly not be able to solve the problem of controllable nuclear fusion technology.

However, as long as the core technology of Xinghuo N and the sixth-generation processing turbofan engine are solved, Muyang's space dream can still be realized easily, instead of simply using rocket launches like the country, the safety risk of astronauts is relatively high .

Of course, there is another technical solution. Instead of using the afterburning turbofan engine, as long as the thrust of the Xinghuo N engine can be well controlled, multiple miniature Xinghuo engines + large Xinghuo engines can also be used to achieve vertical take-off and landing.

But correspondingly, you need to carry heavier fuel. Even if you have rocket recovery technology, it is difficult to guarantee the safety of astronauts when landing, and the risk is relatively high. It is better to adopt the "Xinghuo N + sixth-generation afterburning turbofan engine" solution.

From the current point of view, Muyang will adopt the plan of "Xinghuo N + sixth-generation afterburning turbofan engine". If the problem of controllable nuclear fusion technology is solved one day, even more awesome aerospace nuclear power engines can be manufactured, not to mention aerospace aircraft with hundreds of thousands of tons, and space carriers with tens of thousands of tons or even heavier. Only in this way can interstellar travel be realized.

By that time, rocket engines and afterburning turbofans have fallen behind.

Chapter end