Chapter 1357 Identity Reversal (New January, Please Give Me a Wave of Monthly Tickets)

Chapter 1357 Identity Reversal (New January, please give me a wave of monthly tickets~)

In fact, the reason why Chang Haonan initially focused his attention on the Faraday generator was because the combustion chamber-nozzle structure of the scramjet engine was inherently a Faraday channel, and it could be used as a power generation channel without any additional modification. .

But now that we have to target other applications, we must make corresponding adjustments.

Peng Juexian couldn't help but hear this:

"Academician Chang, your design plan has only two main parts, one is a plasma generation system and the other is a plasma power generation system. Now they have all been replaced... Is this nuclear battery really an inspiration that suddenly came to mind?"

Chang Haonan thought about it himself and found that this was indeed the case.

The detonation section was replaced with a reactor, and the Faraday generator was replaced with a Hall generator.

It's equivalent to redesigning it.

However, on the surface, he replied very solemnly:

"As a principle verification device... you know, it is completely different from the last application device, and it is normal..."

Peng Juexian didn't comment anything sharply, but just glanced at Chang Haonan suspiciously.

It is true that the principle prototype is indeed a very early stage, but it is not particularly common to say that the engineering stage and the principle stage are completely different.

What's more, that usually means that researchers have not yet constructed the entire project during the principle exploration phase.

For example, China's first generation power nuclear reactor was found to be unworkable after halfway through the principle, and finally changed it to a copy and upgrade based on the OK150 pressurized water reactor.

Later, I realized that the original idea could work and developed a second-generation product separately, resulting in almost no direct technical connection between the previous two generations.

But this is obviously not the case in front of you.

The previous system-wide design drawing can be said to have only one concept.

But now you have even thought about the design of the disc generator, and you still tell me it is the principle stage?

Pooh!

The genius believes it!

Of course, he didn't have to get into trouble with Chang Haonan in such details, but just silently raised the priority in his heart.

I was originally going to think about it myself after going back, but now it seems that at least the previous group of people had to be arranged to follow up.

Otherwise, one day you may not be able to keep up with the other party’s rhythm.

"My research team has also conducted some research on disk Hall power generation. Based on the current results, it can be determined that when the channel electrode uses convex expansion, the boundary layer can be effectively suppressed, so the power generation performance is the best, and it can be further improved on this basis As for the flow part behind you, you are an expert, so I won’t show off my skills…”

“…”

After a confrontation, although Peng Juexian was shocked, he was beaten first because he was not prepared enough, and he did not lose much, which was considered to maintain the dignity of the academician team.

At least he was quite satisfied with the result.

So I prepared to finish this trip:

"Academician Chang, after I went back, I asked someone to start preparing materials and cooperate with you to perform physical and thermal calculations of the core to see if I could win the opportunity to build a ground verification stack... To be honest, if it is another field, the risk is It’s a little bigger, and you can lose some funds at most, but you also know that the superiors have always been more conservative..."

“I have also considered the risk issues of the project.”

Chang Haonan said seriously:

"The high-temperature gas reactors used for power generation are not yet mature, and it is indeed a bit radical to directly apply helium/xenon mixed working fluid on the ground..."

Peng Juexian's eyes were instantly filled with vigilance:

"I have to put it in the front. The HTR-10 high-temperature gas-cooled test reactor is the seed of our country's future fourth-generation nuclear power. The project directly supervised by the decision-making level must not be transformed for other purposes..."

Chang Haonan was a little amused after hearing this, and thought to himself that his image seemed to be developing in a strange direction.

Explained quickly:

"Don't worry, I'm not going to move the HTR-10, and the ball bed modular high-temperature air-cooled reactor needs to generate electricity by boiling water, and it does not meet the requirements of the nuclear battery concept... I want to say, is it? Can you consider improving existing, or preparing to phase out isotope production reactors as plasma generators?”

Peng Juexian, who had already stood up, sat down again.

"this……"

He frowned and thought.

In addition to power generation, another use of nuclear reactors is to produce radioisotopes. Because these research reactors are generally small in scale and have special uses, gas cooling technology is used earlier than power generation reactors.

If it can be improved on its basis, it can indeed become a pilot-level plasma source.

Moreover, you can also help Chang Haonan as a foreign aid to help him solve a problem that has been troubled for a long time.

As for larger scale...

Such a crazy solution may only be put in space for testing.

Anyway, there is no nuclear radiation in the outer space. Just ensure that this thing can fly further and further, and don’t smash it back to earth.

No mistakes, one song, one content, one in 6, one book, one bar, one reading!

Thinking of this, Peng Jue nodded first:

"There is indeed a low-power research reactor in Jincheng. It was specially built in the early 1990s to produce sulfide-252, sulfide-225 and strontium-89, but the solution is too conservative and insufficient production capacity, so we have always wanted to stop the plant and build it again. The larger scale is just because I have never found a good reason…”

How could Chang Haonan not understand the other party’s meaning:

"The nuclear battery can provide a sufficiently convincing reason. I will prepare the report and Academician Peng will sign an account at that time."

The two sides hit it off, and Peng Juexian's feeling now can be said to be full of joy:

"Then the next one is some specific technical problems. The reason why small-scale research reactors can use gas to cool early is that the outlet temperature is relatively low, generally only about 1,000K, which is still a distance away from the indicators in your plan."

"It's fission reaction, it's not difficult to just heat up, but to achieve control after heating up, you not only need to upgrade the technology of coated pellet fuel, but also the corresponding pressure vessel, core support structure, and intermediate heat exchanger These parts need to be replaced. Now, in terms of high-temperature resistant metals, the best one in the country belongs to your Aviation Power Group, you see..."

Chang Haonan suddenly showed a relieved smile—

When he was just reborn ten years ago, he was still standing like a minion, and he also used the resources of other people's projects to meet his needs.

The scene now is almost like the reproduction at that time, but he has become the one who is being used to take advantage of resources.

Even an academician took advantage of resources.

Of course, he was not disgusted with this situation, so he simply took the initiative to say:

"At higher operating temperatures, metal materials will experience creep behavior, resulting in reduced strength, and this behavior is usually unpredictable... So relying solely on metal materials, even nickel-based alloys with strong high temperature resistance, It is difficult to withstand an environment of 2000K or higher for a long time, and it also requires heat insulation coating and some active cooling methods..."

"But Academician Peng, you don't have to worry. Although these technologies are not ready-made for us, they can also be modified based on the turbine blade design and then applied to your high-temperature air-cooled reactor project."

In addition to being able to get to the level of academicians, in addition to being in place, thickness of face is also an indispensable part of scientific researchers.

Therefore, after being pointed out by Chang Haonan, Peng Juexian's true intention was not blushed, and shook hands with the other party as if nothing had happened:

"So...happy cooperation?"

“Happy cooperation.”