After Dr. Roman left, Yu Yi Feng immediately called the report on the table to the two research institutes of "Wild Wolf" and "Tesla".

What do scientists do?It comes in handy at this time!Otherwise, the research institute has any meaning, it is never possible to let Yi Feng find a way to do it himself.

After receiving the news, Ding Yidong and Felix, the two heads of general, immediately realized the seriousness of the problem and held their respective discussion conferences.

This time, the subject can be said to be the first confrontation between the Wolf Design Bureau and the Tesla Research Institute.Although the big scientists can't say anything about pk and the like, they think that scientific research is a lot of accidental, how can it be used?

But some young scientists are young and energetic, or have a great heart, of course, there is a little thought in their hearts.

Of course, the people are also very excited, in this era of entertainment poverty, it is also good to guess, but also a kind of gossip news.

“Tesla and the wolf, which one do you support?”

“Whichever is strong, I’ll go to!”

“Come on, you go?Can anyone see you?”

"I am also a famous brand master graduate ah..." the man said half, he also realized the problem, brand graduated?There is as much rubbish in Noah.

This may be a daily conversation between people, and some people have petitioned the government to open universities and libraries to facilitate their study.

This is certainly a good thing, and Yu Yifeng has begun to deal with these problems.Public facilities such as schools and libraries must be done, but it is only a matter of time.

As for the problem of "rising the internal temperature of the spacecraft", can it be solved, no one cares, and the new human civilization can still be difficult to solve such a small problem?

First of all, the Tesla Research Institute, when the meeting instructions are issued, it is only ten minutes before the people are together.In fact, the number is not much, only 20 or 30, but they are all elites in the elite, geniuses in geniuses.

The institute has just been established, and people's discipline and motivation are still very strong.Most of them were young lads, and a small number, like Felix, were great scientists, both senior and well-qualified.

Felix nodded, he was still very satisfied with the overall level of the institute, the only shortage, the laboratory equipment is not yet complete.

"Good morning, gentlemen, I have just received an urgent research assignment."

"If you look at this report, it is pointed out that with the development of industry, a lot of heat generated inside the spacecraft, and this heat energy piled up in the spacecraft, resulting in an internal temperature rise."

Everyone can understand it, these days the temperature is a little bit rising, the problem is here.Now the government is asking us to find a way to spread the extra heat into space.”

Felix talks about it, and he will broadcast the report in the form of ppt to the scientists present, convenient and direct.

Some people slightly frowned, heat dissipation is not a particularly big problem... It is difficult to dissipate heat on a large scale in a vacuum.

Thermal energy, compared to mechanical energy, chemical energy, electrical energy, etc., is a less well-utilized energy, because according to the principle of energy minimum, under normal circumstances, it is a relatively large entropy energy, not too good to convert.

Heating an area is simple, as long as there is energy, but cooling an area is relatively complicated.The heat in the air is too difficult to use to convert it into other energy, only to transfer it (unless the heat is high).

What?Air conditioning?It is impossible to dissipate heat with air conditioning inside the ship, and the air conditioner simply pulls out the heat in the room and disperses it outside, and does not reduce the heat.What’s the point of pumping the heat in the room into the hallway?Because of the relationship between the air conditioner and the workings of the air conditioner, the heat has increased.

If you really want to use air conditioning to cool down, you have to discharge hot air into the universe.In this way, people will lose valuable air.If someone really proposed such a plan, it would be promised that he would be cursed by Yi Feng.Air is a valuable material, people do not use it themselves, but also want to discharge?

The scientists here understand the problem, and they began to discuss and discuss, and move out a lot of theory and data.

These scientists are rigorous and have no reputation, and they have begun to design various programs.Although they are generally young, they are mostly geniuses, and there are not many subjects.

Experiments and theories prove that in the large environment, the radiation-to-heat exchange of a single object is proportional to the four sides of the thermodynamic temperature of its surface.Simply put, the higher the surface temperature of the object, the stronger the heat exchange, that is, the hotter the thing is cooler, the faster.

Another point is that the smoother and whiter the surface of the material, the better the reflective ability, then the ability of this material toradiate is relatively weak; on the contrary, the rougher and blacker the surface of the material, the more intense the ability of this material to emit external radiation and absorb external radiation.

One of the scientists said: "The universe can be regarded as an absolute black body, that is, the radiation emitted by the spacecraft to the universe will never be reflected back."Because the temperature inside the spacecraft is much higher than that on the outside, the heat on the high-temperature side is transmitted to the low-temperature side by connecting the heat pipes inside and outside the spacecraft to the heat lateral radiation, which can achieve thermal balance.This is the program of our ship.

I think the best way is to increase the radiation capacity outside.”

At this time, someone stood up: "I think of a new graphene material, dark color, rough surface, strong thermal radiation ability."

"I think it is also possible to update the heat dissipation pipes inside the spacecraft, and the number of external radiation rods can be increased..."

"In Tibet, a liquid nitrogen heat sink was used, which is worth learning from..."

These scientists have discussed it with each other, wanting a quick and convenient solution.Felix nodded secretly, and the quality of these young people was still very high.

Although they do not say it, but in their hearts, they do not want to be compared by the Wolf Design Bureau...

This is the case with the Tesla Research Institute, and let’s talk about the “Wild Wolf Design Bureau” that people are very concerned about.

Unlike the discussion of the Tesla Research Institute, the Wolf Design Bureau has completely become a mess.

One by one, the researchers discussed aloud, red-faced, unconvinced to each other, and the whole institute was full of a kind of blood and passion, and even a little fanatical.

If Tesla is on a delicate and meticulous path, then the Wolf Design Bureau is taking the rough and heroic road.In the eyes of the wolf, as long as it is simple and easy to use, what it looks like, it does not matter.

This is also the original intention of Professor Ding Yidong named "Wild Wolf".

The blood of these Russians, Ukrainians, and Chinese people has been completely stimulated, they are all young people, full of pride, advocating steel and warships.They joined the Wolf Design Bureau and were eager to engage in big projects and big construction.

Looking at a drawing in his hand, Professor Ding Yidong's face sank down, and he did not know what to say.To be fair, the content is logical, it is feasible, and even very level, but ... it is too exaggerated.

What heat difference can be cooled, large-scale radiant sail plan, is it true that he, any plan must use thousands of tons of material reserves... Some people even proposed that the whole ship be completely rectified, it is enough.

“Gentlemen!Be quiet!”Ding Yidong did not scold them, these young people have heart, blood, is a good thing, but can not be impetuous to do things.A fluster, an exaggeration, not to make the same as the Great Leap Forward?

“First of all, please take a look at this program.”Ding Yidong mouse a little, on the screen broadcast a picture.

People's Qiqi raised his head, this program is the most vocal one, but also the most positive one.

In Ding Yidong's view, although the theoretical effect is very good, the technical content is relatively high.But the disadvantage is that the amount of work is very large and time-consuming.

In the eyes of the wolves, such a big program has a strong metallic beauty, but...

"I think this program is good too."Ding Yidong said, "However, I want to tell you that this program consumes more than 80% of our research resources and industrial indicators!"

If everyone agrees, do it according to this plan!However, in the second half of the year, we are not expected to do anything else.”

As soon as this comes out, it can capture everyone's pain points, people have reacted, their resources and energy can not all be wasted on this cooling system, otherwise they are all used up, what to do in the second half of the year?

Many people are beginning to oppose this program.

Even the designers of the program are a little regret, the pavement is too big, too exaggerated.

Many people realize that the program is not exaggeration, but also energy saving and effective.

So, what program is energy efficient and effective?

When most people were thinking about issues like thermal radiation, suddenly a young lad shouted.

“Why don’t we use ice?”

“Aren’t we a hundred tons of ice?”