Chapter 115: Deep learning

　　 The speed of a private jet is much faster than that of a normal flight. It took less than 5 hours to land at Dashuibo Airport. If you take a regular flight, you have to transfer. It takes almost a day.
　　 Lei Tiantang carried a small computer bag and took a taxi to his destination Shidao Bay, which was still a small famous scenic spot, so although the journey was very long, the driver was still willing to take a long distance.
There is no boring place on the road, because it is almost summer, so the roadside scenery is very good. After driving for nearly 3 hours, I finally arrived at Shidao Bay. Lei Tiantang asked the driver to send him here. After staying at the hotel, it was already half of the afternoon. Although he was not tired, he was not in the mood to go out and study online in the hotel room.
Now he still has to learn about nuclear power plants. Although there is not much public information on the Internet for him to learn from, he is rich, so all the knowledge about nuclear power plants he reads now is bought on the dark web. It is relatively backward data. The most is the data of the second-generation nuclear power plant. There are not many of the third-generation, let alone the most advanced four-generation. The most of these contents is a basic introduction.
But Lei Tiantang doesn’t dislike it. Anyway, he mainly doesn’t want to learn how to build a nuclear power plant. What he wants to learn is how to manage a nuclear power plant. Think about it, when people use a nuclear power plant, there are so many people involved in management, how to deal with various failures. , How to safely use nuclear power, etc., people all have a dedicated person in charge.
If Lei Tiantang wants to build a nuclear power plant underground, no one will help him manage it. Therefore, it is not a bad thing to know a little bit more when everything needs to be done by himself. Although others are not afraid of nuclear power plant problems when they are in the laboratory, but if he is not there What should I do? Can't be tied to the company by a nuclear power plant, right?
After studying until dinner, he rubbed his temples and turned off the computer. The materials he bought for 10 million US dollars are too much. Seeing that he hasn't read even one-tenth of the materials now, some people may think this information The price is so cheap, why are there not many countries with nuclear power plants in the world?
The main reason is that these materials are mainly knowledge of second-generation nuclear power plants. Now the technology of third- and fourth-generation nuclear power plants is still in the hands of developed countries. Secondly, the construction of nuclear power plants has very high technical requirements, and only a few countries currently master it. For construction, the most important thing is that nuclear materials are basically monopolized by big countries and big companies. Even if you build without nuclear materials, it depends on people's eyes. Moreover, it is very troublesome to dispose of nuclear waste, so some things are not you. Knowledge is enough.
　　 After dinner, Lei Tiantang left the hotel. After studying for a long time, he would also go out to relax. What's more, he had to go'study' at night. Relaxing and keeping a good mood should make studying easier.
　　 He didn't go to the hotel room until after 9 o'clock. After putting down the snacks he bought for shopping, Lei Tiantang changed into a black outfit. After all, he was going to ‘learn’ knowledge. It’s better to keep a low profile.
At eleven o’clock in the evening, Lei Tiantang flew out from the balcony of his room and went straight to the nuclear power plant. After flying in less than 20 minutes, he came to the sky above the nuclear power plant. It completely enveloped the entire nuclear power plant.
All the details of 　　 nuclear power plants are shown one by one, and he has also known the general working principle of such high-temperature gas-cooled nuclear power plants before.
　　 High temperature gas-cooled reactor is a reactor developed from ordinary graphite gas-cooled reactor. The working principle is: graphite is used as a moderator, gas helium is used as a coolant (this is "air cooling"), and the temperature of helium is as high as about 800 degrees (this is "high temperature")
The specific process is: when the nuclear fuel in the reactor undergoes a nuclear reaction, neutrons are released, and neutrons that are too fast are slowed down by graphite collision (because only slow neutrons can effectively react with uranium fuel in this reactor) to maintain Nuclear reaction. A large amount of heat is released during a nuclear reaction. If the heat is not taken away, the reactor will be burned. Therefore, gas (helium) is used to flow through the core to bring the heat to the heat exchanger, and another coolant is used to cool the helium. , The cooled helium gas returns to the core to continue cooling the reactor, forming a closed loop.
　　 This is the simplest principle of high temperature gas-cooled reactor. At present, the most used in the world is pressurized water reactors, especially nuclear submarines are basically pressurized water reactors. At present, there are absolutely no high temperature gas-cooled reactors on nuclear submarines in various countries, and they are too large.
In principle, the specific heat of the liquid should be large, and the output power should also be large. Actually, this is not the case, because the temperature of the water reactor is only 300 degrees, and the gas reactor reaches 800 degrees. On the contrary, the thermal efficiency is higher and it is more utilized. More, so that the output power is greater.
　　 Of course, these are simple theoretical knowledge, which is completely different from the physical nuclear power plant that Lei Tiantang now sees in the absolute field. If you think that you can build a nuclear power plant by knowing the theory, it will be like a fool.
The entire nuclear power plant is a complex system project. Lei Tiantang couldn’t help but feel a little big when looking at the dense pipelines and lines. It is too complicated. It seems that if you want to understand their operation process, you can’t do it overnight. Yes, this matter didn't come out in a hurry, Lei Tian Tang was also a little psychologically prepared before he came.
Although it is midnight, the staff in the nuclear power plant are still working meticulously. They have a clear division of labor and perform their duties. Lei Tiantang recorded the various parts of the nuclear power plant while also recording them. Workflow.
He must fully understand the management process of the entire nuclear power plant so that it is convenient for him to build a nuclear power plant by himself for improvement. He must change his nuclear power plant to fully intelligent and automatic operation, otherwise he can manage it even if he has 8 hands alone. But come on, after all, there must be no problems with the nuclear power plant, otherwise it will be troublesome. Although his nuclear power plant will be built more than 1,000 meters underground and will not affect the ground, it is not the best if there is no problem. !
It is necessary to consider the response to various emergencies, which will take a period of time to observe, and then convert each process into a program. In the first stage, he can only manage by combining his own manual management and supercomputer intelligence, and wait for him to use the robot After it is built, the entire nuclear power plant needs to be managed by an intelligent program that is handed over to a supercomputer, so the more information you have, the less likely it will be a problem.