Rule system

Ze book with a group of people to see the delivery shield pump design, as well as to the operating room and read some material.

Now the pump is still conveying shield design phase, operating room only two civilian shield pump delivery, performance does not meet the naval propulsion nuclear reactor use.

They have to do is improve the design, the civil military level to level.

The nuclear power plant nuclear-powered aircraft, used for shielding a pump delivery, high temperature liquid full name is called a canned motor pump delivery lead-bismuth alloy.

This is a complex to people watching scalp tingling name.

Indeed, the name divided into three parts herd simple to understand, first, 'high-temperature liquid' refers to a state of the internal coolant, properties.

Lead-bismuth alloy, by definition, is a lead-bismuth alloy material, i.e. a material for producing canned motor pump, a low temperature alloy, lead-bismuth alloy, fusible alloy is a relatively low melting point of lead and bismuth, and the addition of other metals, with to adjust the melting point of the alloy.

The final 'shield pump delivery' is a sealless pump, the pump and the drive motor are being sealed in a pressure vessel filled with the pumped medium, since the cooling involves nuclear reaction, must be completely leak-free.

After Ze made a detailed introduction to the book, you talk about problems encountered in research and development, "If you want to improve performance, we will certainly have to improve on the design."

"The main problem we encountered was, after increases the temperature and sealing, the stator and rotor linkage discord."

"Look at these two axes of rotation, above is the stator and rotor, several related design have failed, or are not enough to seal standard, or on other issues ......"

"In addition, there is the power input mode of the rotor, there are many options, but we need efficient, stable, but no ......"

Ze books in a row says a lot.

Etc. After all are finished, he is some funny look to Zhao Yi, opening and asked, "Zhaoyuan Shi, how do you see?"

Others are looking to Zhao Yi.

Zhao Yi is just to say, that the delivery pump technology is simple, they would come to seriously look at, Ze academicians book also gives a detailed explanation.

If Zhao Yi could not say what, how about a little bit embarrassed.

Zhao Yi carefully look at the design, and then pointed to the stator position, very seriously said, "Chen Yuanshi, you just said the two issues, the first one, you can move the stator back nine millimeters, peripherals designed gear state, plus a sealing plug. "

"The position of the rotor to move forward, because the second question, the power delivery."

"In fact, the best way to power a conventional magnetic field, the magnetic field of the stator, the mover to pass."

"That say, can you understand?"

Zhao Wei seems to have said a few words, others are somewhat unclear, some people think that he just does not want to fall into embarrassment, will mention a few suggestions, continue to look at the eyes of your smile.

Chen Zeshu thoughtfully thought of so much, but when he carefully looked at the design map and thoughtfully, the expression suddenly became serious. After half a minute, he immediately shouted next to the secondary researcher. A sound, "shouting the people of the Julin office, there are a few, come to a few!"

"hurry up!"

Others suddenly realize that they are not right.

Several people in the Juline Office is responsible for entering the design of shielding pump.

This is also their research project.

Zhu Lin took a researcher and hurriedly came over. Seeing Zhao Wei immediately enthusiastic, "Zhao's academician, I know, I am Zhu ..."

"You are Zhu! It is you! Hurry up, don't talk nonsense!" Chen Zeshu did a thunder, immediately put the black face Zhu Lin in the past, and said the proposal just now.

Jul Lin suddenly worked.

soon.

Several people began to work together for design.

Chen Zeshu said sorry, and immediately join in, and enter the shielding pump is not his project, but he is the academician of the nuclear, what projects must be careful, and it seems to have great progress in front of him, and it must pay very attention very much.

In the next reception, the anti-gravity aircraft group became administrative and logistic personnel. They also said sorry, I also said a few words to Chen Zeshu. "Chen Lao's academician is like this, and the first place is always research ! "

"It doesn't matter, it is quite good like this!"

"It is definitely important!"

The anti-gravity aircraft team representatives greatly, they all know what, simply, is Zhao Wei to give a few small comments, and the results seem to be very useful.

This is really surprised!

Although Zhao Wei is a super genius and even studied anti-gravity, but the special technical group specialized in the nuclear, it has developed a period of design, and the technical difficulties encountered. They were resolved by Zhao Yu three words. I have been very surprised. .

"Zhao Academician ..."

"It's all-powerful ah!"

"Do not know how to help, not all of a sudden technical problems to overcome, right?"

"There may be ah!"

Other people have a guess.

Zhao Yi actually appeared very indifferent, as if just made a trivial matter.

When someone asked, he was just an indifferent look, the expression is interpreted as, "I told you it was simple."

Others are a bit depressed.

Zhao Yi look like problem-solving, really seems to be very simple, but think carefully not right, the design of the nuclear issue, a technical team, research and development during the encounter, how could the simple solution?

Although Zhao Yi only said a few words, but certainly every word is crucial, otherwise Ze academician book can not be the kind of performance.

So ...... simple?

Zhao Yi, is indeed very simple; to them that 'ordinary people', it is impossible and the.

Front, right.

Zhao Yi does seem to be very simple, a canned motor pump has been input is based design, to overcome some technical difficulties.

Two internationally have more advanced and improved technology.

After using the "rate surveillance" and "derivative rate", not even a few energy consumption, he found deficiencies in design.

In fact, there is an important reason is that the delivery pressure of the pump design is really quite simple, the complexity of the industry is less than the spindle, just encountered difficulties on the design.

Not a problem as long as the basic theory, or very complex designs, for him, can be classified in the 'simple' ranks.

......

afternoon.

Anti-gravity aircraft team once again saw Ze book.

The old academician looks a little exhausted, but the eyes have a spiritual meaning. When I see Zhao Wei, I will come over. Two hands have gripped the past, full is a warm saying, "Zhao's University! It is not a virtual pass! Others Say you very genius, now I know, where is genius, simply, God! "

"Your suggestion has said the key, we argue in two hours, discovering in theory, design has been completely standard!"

"The next step is already available in the manufacturing, test phase."

"This nuclear reactor is equipped with a big half, and the rest is the time problem."

"When the work is reported, Zhao's unfamed, you can rest assured, will definitely give you a pen!"

Zhao Wei said that he didn't care, "It is good, it doesn't matter."

He is really uncomfortable.

Now that Zhao Wei's fruit is too much, there are more small results, less, and there is no impact on him.

Next Chen Zeshu became more passion, he knows the purpose of the anti-gravity aircraft team, to see if nuclear technology can be applied to large devices and equipment.

Although I don't know what equipment, but the anti-gravity aircraft team cares about the nuclear power aircraft carrier technology, it is definitely a similar military propulsion nuclear reactor, just ...

There are no related mature techniques.

This is not awkward.

The whole world knows that there is no relevant mature technology in China, and Chen Zeshu also said the issue of research and development of the aircraft carrier.

In the morning, it is a supporting technology, which has become a core technology in the afternoon.

The aircraft carrier uses nuclear reactor in theory that there is no difficulty in theory, and the country is in the country to master the nuclear reactor technology, the nuclear reactor technology mastering is not one, but a few hundred kinds.

These kinds of species are truly used to practice, including large nuclear power plants and military nuclear submarines, and have certain exploration and coverage in civilian nuclear reactor technology.

"Now the aircraft carrier uses a nuclear power device to develop, mainly two points, one is power, the other is abundance."

"The technology we have mastered is inadequate, or there is no gap in abundance, and the latter is more serious."

Chen Zeshu introduced it.

Nuclear reactors have a lot of types, but the final purpose is output power, while when you use it, you still have to pay attention to it -

life!

If the nuclear reactor needs to be frequent maintenance, it must not be used as a military, and the decision 'use life' is abundance, and abundance 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 the nuclear reaction occurs, the longer the service life.

According to the international standard, the abundance of nuclear fuel is less than 20%, which is the nuclear reactor of the civil level.

In order to ensure absolute safety, all nuclear power reactors are all-low concentration of uranium-235, abundance is about five percent, to ensure that nuclear explosions are absolutely impossible in any case.

Therefore, each time I find that nuclear power plant leak accident is just a radioactive substance, rather than exploding like atomic bombs.

If the abundance is greater than 20%, it is a military level, and it can be used to make a nuclear bomb more than 85 percent.

"Now our nuclear reactor technology, no abundance is not enough, either power."

"So, our research on the aircraft carrier uses a nuclear reactor in two directions, and a power of the small reactor with the submarine, the other is to improve the abundance of high power reactors."

"The former is very difficult."

"The latter is equally difficult."

Chen Zeshu used two 'very difficult' to conclude, and how much technical difficulty is there.

The power of the submarine with small reactors, and the reactor with the aircraft carrier are not one thing. Decades have many countries, we hope to use small reactors in a large aircraft carrier, and have been launched.

Now continue to do a similar study, the possibility of research and development is very embarrassing.

Improve the abundance of high-power reactor fuel, and minimize more research better than 'International decades.

Of course, the difficulty is also very high.

For example, the high-power reactors used in the nuclear power plant, theoretically enough large aircraft carriers, but there is only one percent of 10,000, and it means that it will replace a fuel in a few years.

For large aircraft carriers, every time replacement of fuel is also a re-built, its high maintenance costs and time costs are consumed at all.

In contrast, the nuclear fuel of the M-Dimit Nuclear Power Aircraft Carrier A-4W reactor is up to 60%, and it means that it can work for more than 20 years, and only one aircraft carrier's service cycle, only needs Change one to two fuels, efficiency is very high.

The A1B water-proof nuclear reactor used by the "Ford" nuclear power carrier, and the abundance of nuclear fuel has reached an unprecedented ninety-seven, theoretically, it can make a fuel during the service of the aircraft carrier. If you are installed from the time of construction, you will no longer be replaced.

Chen Zeshu said there are a lot of content.

Zhao Wei also listened to a lot of content, his summary and Chen Zehu said different. His summary is that there are many types of nuclear reactions and a lot of technology, which leads to a lot of possible R & D directions.

Although Chen Zeshu believes that the abundance of the high-power reactor is a good route, it is not completely determined. In other words, the increase in the direction of high power reactive stacks, is just the results of the research group discussed.

In case, is it wrong?

No one dares to say that the direction of the choice is correct before the technology has not made a breakthrough.

Others are slightly disappointed.

They are in the purpose of nuclear reactor technology. After learning a lot of content, it is just the answer to 'no mature useful technology', and the result is of course disappointing.

Although I have already thought of it before, I can have some disappointment in my heart.

Chen Zeshu has not given a certain answer. After many years, it will have aircraft carrier nuclear power unit technology, which even does not even look forward to it.

Those who have the anti-gravity aircraft team began to discuss whether the reactor with low abundance and high power, but the final result is of course 'can't'.

There is no doubt that the driving force of the air fortress requires, as well as the future service, definitely be high than the large aircraft carrier.

Nuclear power unit technology even has no way to satisfy large aircraft carriers, it is more impossible to meet the dynamic needs of the air fortress.

Zhao Wei did nothing disappointed, he is not a reactionary aircraft team, and the anti-gravity is he studied, but he just provides theory and technology, designing the air fortress is not his work.

This time, his purpose is to understand the nuclear related theoretical technology to supplement the understanding of the physical understanding of the particle, maybe help the boundary theory and the analysis of the god password.

After the people of the anti-gravity aircraft team left, Zhao Wei left, he decided to stay in a few days, and several nuclear experts in the nuclear, specializing in nuclear physics issues.