Chapter 466 Reliable Guess
"In the past, we only had one way, that was the rocket. No matter what form, it was essentially the rocket to provide power to let the aircraft get out of the gravity of the earth.
The improved Changkong will become the first time in human history. It will be completely out of the earth in the form of aircraft and normalize the interstellar.
This is definitely meaningful to look at the entire human history.
This is also our most important job recently. "
Chen Yuanguang was full of fighting spirit when he talked about this topic.
Because although he can go to the world 400 years later, in that world, many facilities will not be open to humans.
With a moon base and Mars base, he can only see these space bases from electronic devices.
Even Chen Dingsong and him mentioned a doubt that the moon base and Mars base taken by Alpha were fake. The real moon base and Mars base only had all kinds of electronic equipment.
That is the backup of Alpha material body.
It just creates a space base that is suitable for human survival.
Anyway, humans do not have large -scale industrial capabilities, and cannot organize spacecraft to verify.
From this perspective, human beings are now much wider than human horizons after four hundred years.
"Isn't the Changkong's rescue mission in the International Space Station just to complete space flight in the form of an airplane?" The host was a little confused after listening.
Because the hype was hype at the time, the empty aircraft performed ultra -long -distance deep -space operation.
"It still depends on the rocket to provide initial motivation in the process of taking off.
When returning from the Optical Armor, it also supplemented the fossil fuel to provide a return motivation on the Optical Armor.
So it is an airplane, but it has not completely separated from the rocket.
The next -generation empty aircraft must be completely out of the traditional concepts such as Rockets, and the initial power provided by electromagnetic launch devices alone.
We are doing subtraction now to further reduce its dependence on fossil fuels. It can complete the deep space back and forth only by relying on the fuel tank built by the empty aircraft.
In this way, the concept of the rocket is completely abandoned. If you think of the empty aircraft as a collection of rockets and aircrafts, it will achieve 100 % recyclable.
Even from the perspective of traditional space facilities, it is a huge leap. "
This is a question prepared in advance. The host asked: "Is it possible to completely abandon fossil fuel?
Relying on electric driver completely?
Because we have seen that the fuel vehicle has transformed into an electric vehicle in the past two decades, some electric vehicles do not want fossil fuels completely, and rely on the battery to provide motivation.
Can the Rocket engine do this? Is it completely electric drive? "
Chen Yuanguang said without thinking: "Of course it is possible.
In the second half of this year, we will have a small electric drive rocket launched, which will cooperate with the latest cabin on the Optical Armor to achieve a 100 % recovery.
The electric driver is very, very difficult.
The car engine and rocket engine are not the same.
Because running on the ground, whether it is fossil fuel or electric energy, it is essentially transformed into mechanical energy, and mechanical energy is driven by tires and ground friction.
There is no difference between the two, and the efficiency of electrical energy into mechanical energy may be higher.
The friction of the air is different from the friction of the ground. The rocket relies on the gas generated by fossil fuel and the thrust brought by the gas during the takeoff.
The thermal energy is transformed into a thrust, and the electric pusher should be accelerated by the magnetic field or the electric field to form a thrust.
Compared with gas, the number of charged particles and formation is much more difficult.
Therefore, in the past, the thrust of the Rocket engine was hundreds of thousands of cows, even if it was a small solid fuel engine, there were at least tens of thousands of cows. In the past, even the largest electric drive, its thrust was only about one hundred cows.
The gap between this is hundreds of times. "
For ordinary people in this kind of popular science content, the hostess did not care at all. She changed Chen Yuanguang, her eyes were shining, and she listened carefully: "It turns out.
Just now, you mentioned that our light armor aerospace will launch a rocket with a full electric drive this year to the Optical Armor.
Can we think that we have solved the problem of insufficient horsepower of electric advancers? "
Chen Yuanguang said: "Of course, because the electric pusher just mentioned just now is the past.
Now the situation is very different, or the electric propeller will have a qualitative leap after the birth of the normal temperature superconducting.
The improvement of electric pusher involves power and energy supply. New power semiconductor components are required to achieve more efficient electrical conversion and transmission. It requires more energy storage technology with energy density to ensure that it can obtain stability at different stages. Power supply.
At the design level of the pushing device, the magnetic field generation and constraint system need to be improved, and more efficient plasma generation and control are needed.
These can be solved by normal temperature superconducting materials.
Our electric pusher should create plasma through the magnetic field, and then provide thrust by the plasma, which involves the engine itself that will spray a large amount of plasma.
In other words, the biggest difficulty in the past is actually looking for a new type of material with high temperature resistance, ionic resistance, and anti -brushing performance.
The Natural Fund I have gone has given many scholars in the field of materials in the material field of the potential in the past three years. It is not to say that I hope they can immediately make the results of large -scale commercialization. This is unrealistic.
Instead, they hope that their research can give us a little inspiration, let us find the right route, and then focus on this route to concentrate resources.
I am very happy to have not long. At the end of the year, there were appropriate results, and then it took two years to promote this research results to a new point. This year blossomed.
This year's new electric pusher, it has been able to provide more than 30,000 cattle thrust, as much as a small rocket engine. "
"I believe this will be another milestone moment in the development of Hua Guo Aerospace."
"How do you think of Guangshen's interview with the mother?"
"Xie invited, there are too many contents of this answer, how many miracles have created in the light of light armor and space under the leadership of the light god, how many technical breakthroughs, I won't go into details here.
I want to talk about my guesses about the secrets of light armor aerospace technology, which is also the most important reason why light armor aerospace is available in these years, and other institutions cannot catch up.
Let's talk about an irrelevant thing first. The most important thing is the papers published by SpaceX engineers in 2012: "The control constraints and non -destructive convexation of the non -convex and non -bumps in the best soft landing problem".
In the alien detection mission in human history, the detector is not difficult to land, but for recyclable rockets, soft landing is very difficult. Before SpaceX, human beings only achieved soft landing on the moon and Mars. When the detector is close to the ground, ignite the anti -pushing engine deceleration and finally land.
This method is used by Chang'e 5 to land on the moon. Due to the low gravity of the moon and the relatively light lunar cabin, the anti -push engine does not need to run for a long time, so it is relatively easy to achieve soft landing.
However, the earth's gravity is large. In addition, in addition to the engine, it is impossible to install an additional engine in addition to the engine, so the rocket recycling needs to plan the motion trajectory from high altitude to continuously control the engine output. Calculate two non -linear optimization issues in real time in real time.
And this paper solves the problem of optimization of the Rocket soft landing, allowing soft landing optimization to quickly solve it in actual rockets.
After the paper was published, SpaceX began to apply the optimization algorithm of the paper to the real rocket and eventually succeeded.
What I want to say is that Light Aerospace can achieve so many technical breakthroughs, and the technical breakthrough at the hardware level. The most talked about the technical breakthrough of the normal temperature superconductors is mostly considered to be the core technology Core technology.
But in my opinion, there must be other core technologies behind this, which have been broken by the God of Light or other researchers. This can explain that in recent years, the indiscriminate disadvantages of light armor space in the aerospace field are invincible.
I seriously suspect that the N-S equation is. Optical armor aerospace has found a common solution to the N-S equation. At least it is found that the N-S equation is commonly solved under some restrictions.
Like Light Aerospace, he took over the rescue mission from NASA and chose to launch a long air aircraft to the International Space Station to complete the rescue.
There is no mistake, one, one, one, one, one, one, one, one 619, one book, one, one, one, one, one, one, a book!
You know, the long empty number has not been connected with the Light Armor one at a time.
Including last year's nuclear bomb changing, although the light armor aerospace was given the range on the bright side, I wanted to fire a nuclear bomb within 10, but in fact, I may not know the accurate value.
In my opinion, it is very likely that the Optical Aerospace has a general solution of the N-S equation. When they involve various types of fluid problems, they can model them based on the N-S equation. Multi -aircraft docking, complex aircraft docking, and aircraft flying over the sky were successful.
Otherwise, this is not in line with common sense.
Including the electric pusher this time, I believe it must be based on the N-S equation, so the optimal structure is designed, and the thrust of the electrical pusher has changed from 200 cows to 30,000 cows.
Therefore, in the short term, Amerken's competition in the field of aerospace is unrealistic. Whether it is Musk or Niusk, it will not work.
Because Optical Aerospace solves the most fundamental problem, this is not what you can solve by engineering capabilities and resources.
Coupled with the blessing of normal temperature superconducting, Amerken invested 100 resources, and the output may not be able to invest with the resource ratio of 1 in China.
Considering the rigidity of Amiriken's organization, the actual input -output ratio will only be more exaggerated. "
Chen Yuanguang pointed at the screen and said, "Look at this answer."
Lin Jia followed Chen Yuanguang to Yanjing to participate in the International Aerospace Conference. Naturally, he would not live in the hotel. Instead, he lived in Lin Jia from the purchase of a house that was arranged.
For them, the area is not large, because when Chen Yuanguang was in Mianyang, Lin Jia lived alone.
From the layout to the decoration, the entire house shows a feeling of cold. In recent years, the designer likes to summarize it with a word: the silence is the wind.
In recent years, this aesthetic concept from neon is very popular with rich rich people.
Lin Jia made up in front of Chen Yuanguang, stared at the screen and asked, "I didn't understand what you want to express.
Do you want me to contact Zhihu and delete this answer, or what? "
Chen Yuanguang is speechless: "The em post has been blocked.
Others can't see it. "
How could he wait for Lin Jia to contact Zhihu, and there are many people in the old man who is responsible for doing this.
If the specific parties need to contact, it can only show that the parties are not important enough.
This level like Chen Yuanguang is not only to clear the field for the first time, but a little sensitive speech will be handled as soon as possible.
It has nothing to do with the positive negative, and it is not bad to the Voldemort in Harry Potter.
Lin Jia was a little surprised. Previously, there was a basic course for the Aerospace in Shenhai Aerospace. There was a chapter of fluid mechanics. Therefore, she knew the N-S equation and knew the gold content of this problem.
However, this question was placed on Chen Yuanguang, and she felt it was fully understood.
"So did you solve the N-S equation? And many of our models have used the N-S equation?" Lin Jia asked in a hurry.
Chen Yuanguang shook his head: "Of course not.
I wanted to talk about the big brain of netizens. The second is to talk to you. The relevant parties are asking me about this post. "
Lin Jia interrupted: "They are here to ask this post, is it true?"
Chen Yuanguang said: "No, no, they ask, is the content derived from this post?
Whenever the N-S equation is associated with the optical armor aerospace, the content will be blocked.
This kind of content is not allowed to appear.
I want to talk about their sensitivity is a bit too high, for fear that similar technical secrets will be leaked. "
Lin Jia said, "Maybe they don't want to cause unnecessary trouble."
Lin Jia's guess is right, because Chen Yuanguang Gang said no use with the relevant parties. After he did not solve the N-S equation, Chen Yuanguang suspected that the N-S equation had been on Weibo that night.
It was also put on the top of the Weibo hot search list.
"Is the White House funding other places? You have to use it in such a place." Lin Jia said, "Hua Guo and Amerken are really similar.
Hua Guo was blocked in the first time and asked for a one -stop. After seeing it, I saw Sina after seeing it. It was true that it was true to buy a Weibo hot search list to test it. "
Lin Jia shook his head with a bitter smile.
Chen Yuanguang asked: "How do you know it was a hot search for Aurilikin?"
Lin Jia explained: "This is not easy to see. Whenever you can top the list, you still have not paused so fast. You click in and see that the number of comments on the relevant Weibo is not too exaggerated. Search.
As for who will buy you? Still this kind of content, it is obviously Armecan, because they want to know the answer, know whether you have solved the N-S equation. "
(End of this chapter)