Rule department scholar

"In addition, there are many options for the power input method of the rotor, but we need efficient and stable ones, but we don't have..."

Chen Zeshu talked a lot in a row.

After finishing everything, he looked at Zhao Yi with some amusement, and asked, "Academician Zhao, what do you think?"

Others also looked at Zhao Yi.

It was Zhao Yi who said just now that they came to take a closer look at the technology of the transfer pump because they thought the pump technology was simple. Academician Chen Zeshu also gave a detailed explanation.

If Zhao Yi couldn't say anything, it would be a little embarrassing anyway.

Zhao Yi looked at the design drawing carefully, then pointed to the position of the stator, and said seriously, "Academician Chen, the two questions you mentioned just now, the first one, you can move the stator back nine millimeters, and design the periphery as a gear state, and add a sealing plug."

"The position of the rotor is moved forward because of the second issue, power delivery."

"In fact, the best way of power is the traditional magnetic field, which is transmitted to the mover through the magnetic field of the stator."

"So, you should be able to understand?"

Zhao Yi seemed to say a few words casually. Others were a little confused, but some people thought that he just didn't want to get into embarrassment, so he made a few suggestions casually, and continued to look at him with funny eyes.

Chen Zeshu also thought so at the beginning, but when he followed Zhao Yi's words, looked carefully at the design drawing and pondered, his expression suddenly became serious. After about half a minute, he immediately called out to the assistant researcher next to him. He said, "Call the people from Zhu Lin's office over, how many, how many!"

"hurry up!"

Everyone else immediately realized something was wrong.

Several people in Zhu Lin's office are responsible for the design of the input canned pump.

This is also their ongoing research project.

Zhu Lin hurried over with a group of researchers, and when he saw Zhao Yi, he immediately said enthusiastically, "Academician Zhao, let's get to know each other, I'm Zhu..."

"You are Zhu! It is you! Come here quickly, don't talk nonsense!" Chen Zeshu acted vigorously, immediately pulled the dark-faced Zhu Lin over, and talked about Zhao Yi's proposal just now.

Zhu Lin suddenly became serious.

soon.

Several people started to verify the design together.

Chen Zeshu apologized, and immediately joined in. Importing canned pumps is not his project, but he is an academician of the Institute of Nuclear Research, so he should pay attention to any project. It seems that there is great progress in front of him, so he must pay great attention to it.

Next, the reception of the anti-gravity aircraft team became the administrative and logistics personnel. They also apologized again and again, and said a few words to Chen Zeshu, "Old Academician Chen is like this, the number one is always the researcher." !"

"It's okay, it's good to see it this way!"

"Research must be important!"

The representatives of the anti-gravity aircraft team were very generous, and they all knew the reason. To put it simply, Zhao Yi gave a few small comments, which turned out to be very useful.

This is really amazing!

Although everyone knows that Zhao Yi is a super genius, and even researched anti-gravity, but the special technical team of the Institute of Nuclear Research has developed a design for a period of time, and the technical difficulties encountered were solved by Zhao Yi in a few words. After experiencing it, I am still very surprised .

"Academician Zhao..."

"It's really omnipotent!"

"I don't know how much help it will be. You won't be able to overcome the technical problems all at once?"

"It's possible!"

Others speculated one after another.

Zhao Yi behaved very indifferently, as if he just did a trivial thing.

When someone asked, he just looked indifferent, and his expression was interpreted as, "I said it was very simple."

Everyone else was a little depressed.

Looking at how Zhao Yi solved the problem, it seemed really simple, but it was not right when you think about it carefully. How could a technical team of the nuclear institute encounter design problems during the research and development process that could be solved simply?

Although Zhao Yi only said a few words, it must be very important, otherwise Academician Chen Zeshu would not have behaved like that.

So... easy?

For Zhao Yi, it is indeed very simple; for "ordinary people" like them, it is as difficult as heaven.

Up front, that's right.

In Zhao Yi's opinion, it is indeed very simple. One is that the input shielded pump has already had a basic design, and some technical difficulties have been overcome.

Second, there are more advanced and perfect technologies in the world.

After using the "Surveillance Rate" and "Derivation Rate", he didn't even expend a little energy, and he found the shortcomings in the design.

In fact, another important reason is that the design of the delivery pressure pump is indeed very simple, and the complexity is not as high as that of the industrial spindle. The difficulties encountered are only in the design.

As long as it is not a matter of basic theory, or a very complicated design, for him, it can be classified as "simple".

……

in the afternoon.

The anti-gravity vehicle team met Chen Zeshu again.

The old academician looked a little tired, but his eyes showed spiritual significance. When he saw Zhao Yi, he immediately walked over, shook both hands, and said enthusiastically, "Academician Zhao! You really deserve your reputation! Everyone else Saying that you are a genius, and only now do you know where a genius is, simply, amazing!"

"Your suggestions are all to the point. We demonstrated for two hours and found that in theory, the design has fully met the standard!"

"The next step is to enter the manufacturing and testing phase."

"The supporting technology of this nuclear reactor means that more than half of it has been tackled, and the rest is a matter of time."

"When the work is reported, Academician Zhao, don't worry, I will definitely make a note for you!"

Zhao Yi said indifferently, "As long as it helps, it doesn't matter."

He really didn't care.

Now Zhao Yi has too many achievements, and one more or one less small achievement has no effect on him at all.

Then Chen Zeshu became more enthusiastic. He knew that the purpose of the anti-gravity aircraft team was to see if nuclear technology could be applied to large-scale equipment and equipment.

Although I don't know the specific equipment, but the anti-gravity aircraft team is concerned about nuclear-powered aircraft carrier technology, it must be a similar military propulsion nuclear reactor, just...

Nuclear Institute does not have relevant mature technology.

It's not awkward.

The whole world knows that it is impossible to have relevant mature technologies in China. Chen Zeshu also talked about the research and development of nuclear power devices for aircraft carriers.

In the morning, we talked about supporting technology, and in the afternoon it became the core technology.

Theoretically, there is no difficulty in using a nuclear reactor for an aircraft carrier. The domestic nuclear reactor technology has been mastered, and the nuclear reactor technology mastered is not one kind, but hundreds of kinds.

These types are actually used in practice, including large-scale nuclear power plants and military nuclear submarines. In addition, civilian nuclear reactor technology has also been explored and covered to a certain extent.

"Currently, there are two main points in the research and development of nuclear power plants for aircraft carriers, one is power, and the other is abundance."

"Currently the technologies we have are either insufficient in power, or have a gap in abundance, and the latter problem is more serious."

Chen Zeshu introduced.

There are many types of nuclear reactors, but the ultimate goal is to output power, and when it is actually used, one more thing should be paid attention to--

life!

If a nuclear reactor requires frequent maintenance, it must not be used for military use, and what determines the "service life" is the abundance, which refers to the abundance of "nuclear fuel".

The abundance of "nuclear fuel" means the concentration of nuclear substances in nuclear fuel. The higher the "abundance" of nuclear fuel, the greater the heat released when it undergoes nuclear reactions, and the longer its service life.

According to international standards, if the abundance of nuclear fuel is less than 20.00%, it is a civilian-grade nuclear reactor.

In order to ensure absolute safety, the nuclear fuel in all nuclear power plant reactors is low-concentration uranium-235, with an abundance of about 5.00% to [-]%, to ensure that a nuclear explosion is absolutely impossible under any circumstances.

Therefore, every time a nuclear power plant leak is discovered, it is only a leak of radioactive material, rather than an explosion like an atomic bomb.

If the abundance is greater than 20.00%, it belongs to the military grade, and if it is greater than 80.00%, it can be used to make nuclear bombs.

"Our nuclear reactor technology is either not abundant enough or not powerful enough."

"So, our research on nuclear reactors for aircraft carriers is tackling problems in two directions. One is to increase the power of small reactors for submarines, and the other is to increase the abundance of high-power reactors."

"The former is difficult."

"The latter is equally difficult."

Chen Zeshu used two "difficult" words as his concluding remarks, which also showed how difficult the technology is.

The power of small reactors for submarines is not the same as that for aircraft carriers. Several decades ago, many countries hoped to install small reactors for submarines on large aircraft carriers, and they have been conducting related research.

Now continue to do similar research, the possibility of developing it is very slim.

Increasing the abundance of fuel for high-power reactors is at least much better than the "international decades of fruitless" research.

Of course, the difficulty is also very high.

For example, the high-power reactors used in nuclear power plants are theoretically sufficient for large aircraft carriers, but the abundance is less than [-]%, which means that the fuel needs to be replaced every few years.

For a large aircraft carrier, every change of fuel seems to be a new construction, and its high maintenance costs and time costs are simply unaffordable.

In contrast, the nuclear fuel abundance of the A-4W reactor of the Nimitz-class nuclear-powered aircraft carrier in M ​​country is as high as 60.00%, which means that it can work continuously for more than 20 years. During the service cycle of an aircraft carrier, it only needs to replace one or two The fuel is sufficient, and the efficiency is very high.

The A1B pressurized water nuclear reactor used by the "Ford-class" nuclear-powered aircraft carrier under construction has an unprecedented 90.00% abundance of nuclear fuel. Just put it on and never have to replace it.

Chen Zeshu said a lot.

Zhao Yi also listened to a lot of content, but his conclusion was different from what Chen Zeshu said.His conclusion is that there are many types of nuclear reactors and many technologies, leading to many possible research and development directions.

Although Chen Zeshu believes that increasing the abundance of high-power reactors is a good route, his tone is not completely certain. In other words, the direction of increasing the abundance of high-power reactors is only the result of discussions by the research group of the Institute of Nuclear Research.

What if it is wrong?

No one dares to say that the direction chosen is correct until there is a breakthrough in technology.

Others were slightly disappointed.

The purpose of their visit to the nuclear institute was not to study nuclear reactor technology. After learning a lot of content, they just came up with the answer of 'there is no mature and usable technology'. The result was of course disappointing.

Although I had thought of it before coming here, I was a little disappointed in my heart.

Chen Zeshu didn't give a definite answer either, saying how many years later he would have the technology of aircraft carrier nuclear power plant, that is, he couldn't even look forward to the future.

People from the anti-gravity vehicle team began to discuss whether they could use low-abundance, high-power reactors, but of course the final result was 'no'.

There is no doubt that the power required by the flying fortress, and considering the future service, must be higher than that of a large aircraft carrier.

Nuclear power plant technology can't even meet the needs of large aircraft carriers, and it is even more impossible to meet the power needs of air fortresses.

Zhao Yi was not disappointed about this. He was not part of the anti-gravity aircraft team. Anti-gravity was researched by him, but he only provided theories and technologies. It was not his job to design sky fortresses.

The purpose of his visit this time is to learn about nuclear-related theories and technologies in order to supplement his understanding of particle physics, which may help improve the boundary theory and analyze the code of the gods.

After the members of the anti-gravity vehicle team left, Zhao Yi stayed. He decided to stay for a few days to discuss nuclear physics issues with several nuclear experts from the Institute of Nuclear Research.

Chapter 531 Application for Nuclear-Testing

In the next few days, Zhao Yi lived in the reception apartment arranged by the Nuclear Institute, and went to the Nuclear Institute to discuss nuclear physics issues with nuclear experts.

Zhao Yi's purpose is to carry out academic exchanges in nuclear physics, so as to supplement his own gaps in the field of particle physics, and to enrich the breadth of knowledge by the way.

But in fact, at the beginning, he did not discuss nuclear physics theoretical issues with nuclear experts, but was invited by a large number of groups, departments, and leaders to watch projects of various nuclear institutes.

The nuclear institute is too enthusiastic about Zhao Yi.

Academician Chen Zeshu personally received him every day, almost requiring 24-hour escorts. In fact, academicians like Chen Zeshu, who are around 60 years old and working in front-line positions, are very busy with work, but he turned down most of the work and concentrated on being with him. Zhao Yi walked around, looked around, and discussed issues by the way.

The rest of the nuclear institute was similar, compared to the reception of the anti-gravity aircraft team, their enthusiasm was obviously several times higher.

This is mainly because of Zhao Yi's influence and what Zhao Yi did when he went to Hebei.

Zhao Yi just came over to look at the design of the input canned pump, and solved the technical difficulties of the canned pump.

The people in the Nuclear Research Institute admire Zhao Yi very much, and they all feel that "the reputation is well-deserved".

They are naturally very enthusiastic.

The leadership of the nuclear institute is very enthusiastic about Zhao Yi, and the person in charge of the technical group also hopes to wear a hood to see their research.

just in case……

Zhao Yi found out the problem after a few glances, did he overcome the technical difficulties encountered?

There is already a precedent for this!

So Zhao Yi received the invitation and was warmly received to visit various projects and designs. At first, it was a little better, but later it was really annoying. He simply said with a wry smile, "It is impossible to see any difficulties, I'll fix it right away!"