After Dr. Roman left, Yu Yifeng immediately sent the report on the table to the "Wild Wolf" and "Tesla" research institutes.
What does a scientist do? It comes in handy at this time! Otherwise, what is the point of the research institute? It is impossible for Yu Yifeng to figure out a solution on his own.
After receiving the news, the two general managers, Ding Yidong and Felix, immediately realized the seriousness of the problem and held separate discussion meetings.
This topic can be said to be the first confrontation between the Wild Wolf Design Bureau and the Tesla Research Institute. Although major scientists cannot deny the idea of PK, they believe that there are many accidents in scientific research, so how can it be used
PK?
However, some young scientists are young and energetic, still very competitive, and of course they have some ideas in their hearts.
Of course the people are also very excited. In this era of lack of entertainment, it is good to make random guesses, which can be regarded as a kind of gossip news.
"Tesla or Wolf, which one do you support?"
"I will go to whichever one is more powerful!"
"Come on, you go? Can people like you?"
"After all, I also graduated with a master's degree from a famous brand..." Halfway through the sentence, the man realized the problem. Graduating from a famous brand? There was just as much rubbish on the Noah.
This may be people's daily dialogue. Some people have petitioned the government to open universities and libraries to facilitate their study.
This is of course a good thing. Yu Yifeng has already started to deal with these problems. Public facilities such as schools and libraries must be built, it is just a matter of time.
As for whether the problem of "the temperature inside the spacecraft rising" can be solved, no one cares. How can the dignified new human civilization be stumped by such a small problem?
First, let’s talk about the Tesla Research Institute. After the meeting order was issued, it only took ten minutes for everyone to gather. In fact, there were not many people, only twenty or thirty people, but they were all the elites among the elites, geniuses among geniuses.
The institute has just been established, and people are still very disciplined and motivated. Most of them are young guys, and a small number of them, like Felix, are big scientists with both qualifications and skills.
Felix nodded. He was very satisfied with the overall level of the institute. The only shortcoming was that the laboratory equipment was not complete.
"Good morning everyone, I just received an urgent research task."
"Look at this report. It points out that with the development of industry, a large amount of heat is generated inside the spacecraft. This heat energy accumulates in the spacecraft, causing the internal temperature to rise.
Everyone understands, the temperature has risen a bit these days, and that's where the problem lies. Now, the government requires us to find a way to dissipate the extra heat into space."
Felix talked eloquently, and he played the report to the scientists present in the form of PPT, which was convenient and direct.
Some people frowned slightly. Heat dissipation is not a particularly big problem...the difficulty is dissipating heat on a large scale in a vacuum.
Thermal energy, compared to mechanical energy, chemical energy, electrical energy, etc., is a kind of energy that is not easy to utilize, because according to the principle of minimum energy, usually it is an energy with relatively large entropy and is not easy to convert.
Heating an area is very simple, as long as there is energy, but cooling an area is relatively more complicated. The heat in the air is too difficult to use and cannot be converted into other energy. It can only be transferred (unless the heat is very
high).
What? Air conditioning? It is impossible to use air conditioning to dissipate heat inside the spacecraft. The air conditioning only extracts the heat from the room and dissipates it outside, without reducing the heat. What is the point of extracting the heat from the room to the corridor? Because the air conditioner
As the internal machine does work, the amount of heat increases.
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 precious air. If someone really proposes this plan, it is guaranteed to be scolded by Yu Yifeng. Air is precious
People don’t have enough supplies themselves, so they still want to discharge them?
The scientists present all understood the problem, and they began to discuss, discuss, and bring out a lot of theories and data.
These scientists were all rigorous and had no reputation, and they began to design various plans. Although they were generally young, most of them were geniuses and had done quite a few projects.
Experiments and theories have proven that in a large environment, the radiation heat transfer of a single object is proportional to the fourth power of its surface thermodynamic temperature. Simply put, the higher the surface temperature of the object, the stronger the heat transfer, that is, the hotter the object, the cooler it will be.
The faster.
Another point is that the smoother and whiter the surface of a material, the better its reflective ability, so the ability of this material to radiate will be relatively weak; conversely, the rougher and darker the surface of a material, then this material will radiate outward and absorb external radiation.
The abilities are relatively strong.
One of the scientists said: "The universe can be regarded as an absolute black body, that is, the radiation emitted by the spacecraft into the universe will never be reflected back. Because the temperature inside the spacecraft is much higher than the outside, by connecting the heat pipes inside and outside the spacecraft, the high-temperature side is
Thermal balance can be achieved by transferring the heat to the low-temperature side and radiating outward. This is the current solution of our spacecraft.
I think the best way is to increase our external radiation capabilities."
At this time, someone else stood up: "I thought of the latest graphene material, which is dark in color, has a rough surface, and has strong thermal radiation ability."
"I think that the heat dissipation ducts inside the spacecraft can also be updated, and the number of external radiation rods can also be increased..."
"A liquid nitrogen cooling rod was once used in Tibet, which is worth learning from..."
These scientists discussed in a hurry, trying to come up with a quick and convenient solution. Felix nodded secretly, the quality of this group of young people was still very high.
Although they didn't say it with their mouths, from the bottom of their hearts, they didn't want to be compared to the Wild Wolf Design Bureau...
This is the situation at the Tesla Research Institute, and let’s talk about the “Wild Wolf Design Bureau” that people are paying great attention to.
Unlike the serious discussions at the Tesla Research Institute, the Wild Wolf Design Bureau was completely in trouble.
The researchers were discussing loudly, with red faces and dissatisfied with each other. The whole institute was filled with blood and passion, and even a little fanaticism.
If Tesla takes the path of sophistication and meticulousness, then Yelang Design Bureau takes the path of roughness and boldness. In the eyes of Yelang, as long as it is simple and easy to use, it doesn’t matter what it looks like.
This is also the original intention of Professor Ding Yidong in naming him "Wild Wolf".
The enthusiasm of these Russians, Ukrainians, and Chinese people has been completely aroused. They are all young people, full of lofty ideals, and they admire steel and warships. They joined the Wild Wolf Design Bureau and are eager to carry out big projects and constructions.
.
Looking at the drawings in his hand, Professor Ding Yidong's face sank. He simply didn't know what to say. To be fair, the contents were logical, feasible, and even very high-level, but...
…It’s all too exaggerated.
What kind of thermal differential energy refrigeration scheme or large-scale radiant sail scheme? Really? Any scheme requires thousands of tons of material reserves... Some people even proposed to rectify the entire spacecraft. It is really enough.
"Everyone! Be quiet!" Ding Yidong didn't scold them. These young men have heart and blood, which is a good thing, but they should not be impetuous when doing things. If they are impetuous and exaggerated, wouldn't they be the same as the Great Leap Forward?
"First of all, please take a look at this plan." Ding Yidong clicked the mouse and displayed a picture on the screen.
People raised their heads in unison. This plan was the one with the highest voices and the one with the most positive response.
In Ding Yidong's opinion, although the theoretical effect is very good and the technical content is relatively high, the disadvantage is that the project volume is very huge and it takes a long time.
In the eyes of the wild wolves, such a big plan has a strong metallic aesthetic, but...
"I think this plan is not bad." Ding Yidong paused, "However, I want to tell you that this plan will consume more than 80% of the resource indicators and industrial indicators of our research institute!
If everyone agrees, then we will follow this plan! However, we probably won’t be able to do anything else in the second half of the year.”
As soon as these words came out, they caught everyone's pain point, and people all realized that they couldn't waste all their resources and energy on this cooling system, otherwise they would all be used up. What will happen in the second half of the year?
Now, many people have begun to oppose this plan.
Even the designer of the plan regretted that the stalls were too big and exaggerated.
Many people have woken up. The plan is not just exaggerated, it must also be energy-saving and effective.
So, what solution is energy-saving and effective?
When most people were thinking about issues such as heat radiation, suddenly, a young man yelled.