If possible, then this nuclear fusion reaction can be made very small!
It’s of great significance!
At least, I can try to load this nuclear fusion on the spacecraft.
Of course, it is a bit exaggerated when loaded into a car, but at least there is no problem when loaded into a spaceship.
In that case, the size of your spaceship can be increased!
The current spaceship seems to be very big.
But in fact, a spacecraft that is purely powered by batteries will have a limit.
Once the size reaches the limit, battery push will cause huge disadvantages, and the energy source will be insufficient!
Although you can add batteries without an upper limit, adding batteries without an upper limit will also cause a huge problem.
That is, unlimited voltage...
The unlimited voltage also has no upper limit for mechanical requirements. The requirements for the wiring and the overall structure of the entire spacecraft are too great, and it is easy to damage the machinery.
What’s even more fatal is that it’s unstable!
It is extremely unstable, and this instability is almost fatal when the spacecraft reaches a certain size.
Therefore, if the spacecraft is built solely with batteries, it will naturally be fine for a small spacecraft, but when the size of the spacecraft reaches a certain level.
Then the battery won't work.
Achieve controllable nuclear fusion.
But there is a problem, that is, the current technical route uses lithium 6 as the main material for controllable nuclear fusion.
More heavy water is needed, because the energy density of heavy water is not high, or the energy density of lithium 6 is a problem, so the amount required will be relatively large.
However, these conditions do not exist in space.
The energy density of heavy water is not enough, so there is not much heavy water that can be extracted in space, but helium 3 is different.
Helium 3 is abundant in space!
And its energy density is extremely high!
Very good for building small nuclear fusion reactors!
The quantity required will not be too large!
It is suitable for space travel, because in space, it may be easier to find a small amount of helium 3 than a huge amount of water, and the storage and weight of a large amount of heavy water in a spacecraft are also a problem.
As for the small nuclear fusion reactor, it is not entirely for space travel. For many enemies, this kind of miniaturized nuclear fusion reactor is of great significance!
Cheng Hao glanced at the drawings in front of him.
Unfortunately, we are currently in a laboratory in Taiyuan, and there are many things that I am not used to using. This thing can be completely left to Xiao u to simulate.
In that case, it will be much more convenient and faster.
But I'm not in a hurry.
Cheng Hao stored these data.
Let’s continue studying lunar soil and lunar rocks.
In a few days, after publishing several studies on lunar soil and new minerals in the name of the China Space Administration, the remaining finishing work was left.
Naturally, it is impossible for Cheng Hao to continue doing this. These things are not what Cheng Hao wants to do.
After talking to several leaders in the laboratory.
Accompanied by Li Yan, Cheng Hao secretly took the high-speed train back to Yanjing.
With his current status, many of his itineraries need to be kept secret, in order to prevent agents from jumping over the wall in a hurry.
Sitting in a carriage of the high-speed train, Cheng Hao looked at the empty carriage in front of him, with a wry smile in his eyes.
“There’s no need to do this, right??”
Cheng Hao looked helplessly at Li Yan and asked.
"I'm fine! This way, I feel like my spectrum is really big! That's not good!"
Hearing Cheng Hao's words, Li Yan smiled slightly. He looked at Cheng Hao in front of him with a smile in his eyes and said: "Professor Cheng, this kind of thing is not something I can arrange. I am just your driver and bodyguard."
That's all.
As for your security tasks, they have been assigned to my top boss for a long time!
The leaders above feel that the prerequisite for enhancing your security is not to disturb your life, so I have always been your official bodyguard, and even Yan Min rarely shows up now!"
Hearing Li Yan's words, Cheng Hao had a look of helplessness on his face.
"I understand what you are saying, but this is a high-speed rail! I just need to keep my itinerary a secret! There is no need to empty the carriages! This would be a waste of public resources!"
"It's okay! This little public resource is not as important as your safety at all!"
Cheng Hao shook his head helplessly and looked out the window. In fact, he understood the importance. Mainly because of this special treatment, Cheng Hao still felt a little uncomfortable.
After pondering for a moment, Cheng Hao looked at Li Yan in front of him and asked curiously: "What level of security treatment do I enjoy now? Ministerial level? Or higher??"
Li Yan smiled slightly, pondered for a moment, looked at Cheng Hao in front of him and said: "What you are enjoying now is the highest level of treatment, the highest level!"
The highest level!
Cheng Hao glanced at Li Yan in front of him in surprise.
Cheng Hao really didn't expect this level.
But after thinking about it for a while, Cheng Hao could still understand. After all, he had been assassinated so many times, and his importance basically did not need to be described in words.
Basically, it is not incomprehensible that the security level is the highest.
Just when Cheng Hao was thinking.
Soon, the high-speed train will arrive at the station.
Under Li Yan's guidance, Cheng Hao did not get off the high-speed train with others, but took a remote passage nearby.
According to Li Yan, apart from attending some activities, Cheng Hao now tries his best to appear in front of others as little as possible.
Because although China's gun control is very good, it is difficult to avoid things slipping through the net.
Moreover, Cheng Hao's reputation is too high now. Once his enemies are discovered by the people, they will immediately crowd into a group. In this case, security will be even more difficult!
If Cheng Hao keeps mixing in the crowd, the risk factor will still increase exponentially.
At this time, Cheng Hao suddenly thought of something. He looked at Li Yan in front of him and said, "Doesn't that mean that I can't go anywhere I want to go in the future??"
"No, don't worry, our security is based on the principle of not interfering with your normal life. We guarantee that it will not interfere with your normal life. So, in fact, you usually don't know this!"
Li Yan smiled slightly, looked at Cheng Hao in front of him and said.
"oh!"
Cheng Hao nodded, simply, he was too lazy to think about this.
They have their own majors, they have their jobs, and some things are actually necessary.
Therefore, Cheng Hao didn't say much.
"Let's go! Go home!"
Cheng Hao said to Li Yan.
"Yes! Professor Cheng!"
Li Yan took Cheng Hao and quickly got into the red flag car nearby.