Super Scientist

The research and development of Hangfa requires a lot of calculations, which requires the use of supercomputers. Ye Chen has a super optical brain, and it will definitely help. It is conceivable how shocking it will be with the powerful computing power of the super optical brain.

Next, Mr. Mo explained some knowledge about aviation development to Ye Chen. Of course, this is some basic knowledge. Ye Chen listened carefully and had a good understanding, which surprised Boss Mo.

"Xiaoye, you conquered the photon chip at a young age, it's really amazing. Your understanding is really rare." Mo always praised it.

Mo Lao is an important participant of Hangfa. His knowledge and vision are beyond the reach of ordinary people. Even he is impressed and admired. It can be seen that Ye Chen's comprehension ability is really not covered.

"Mr. Mo, you're flattering yourself." Ye Chen didn't feel complacent in front of a senior like Mr. Mo. It's really impossible to be complacent in front of such seniors, Mo Lao and the others have made so much contribution to the country.

If it were another person, he might be very proud, but Ye Chen is very humble, which greatly increased Mo Lao's favor for him.

"Hangfa is worthy of being the jewel in the crown of the industry. It is worthy of being a system engineering. It is so complicated and difficult." Although Ye Chen only listened to some basic knowledge, he knew that Hangfa is very high.

"Xiaoye, we aviation people have a joke: put a powerful engine on a heavy stone, and it will become an excellent fighter. This shows the importance of aviation development. However, the difficulty of aviation development is too great , leading to a very long research and development cycle, ranging from ten to twenty years, to twenty or thirty years." Mo Lao was very emotional, and explained for Ye Chen, saying: "We compare the difficulty of aviation development to 'making a machine in a snail shell'. Dojo'."

The snail is very small, and it can be seen how difficult it is to build a dojo in it. Ye Chen became curious and asked, "Old Mo, what do you say?"

Mo Lao explained to Ye Chen again, saying: "It can be said that Aeronautics is one of the most complex and multi-disciplinary integrated construction machinery systems in the world today. It is very, very difficult. Let me tell you a few, and you will know. The first The difficulty is the fan blades. Let me use the Bear AL-31FN turbofan engine as an example. Its maximum thrust is 13 tons, but the diameter of the fan of the AL-31FN is less than 900 mm, and the diameter of the turbine is less than 300 mm. So In order to provide enough thrust, small-sized fans and turbines have to withstand a force of 13 tons all the time. From this, one can imagine how difficult it is.”

The technical difficulty of Hangfa's fan blades has always been very high, and this example has already explained it well.

"The second difficulty is the difficulty brought about by high temperature. The temperature in the combustion chamber and turbine of the engine can reach 1600-1700°C, and the temperature in the afterburner chamber can reach as high as 1800-1900°C, and the highest temperature that current superalloy materials can withstand It is only 1100°C. This requires a complex cooling system in the engine, with labyrinth-like cooling channels and thousands of tiny holes for introducing cold air." Mo Lao shook his head, distressed and helpless, said: "This It is a contradictory body, the spear and the shield are irreconcilable, but it is necessary to integrate the spear and the shield in the aviation development, and the difficulty can be imagined. Moreover, there are many such contradictions in the aviation development."

High-temperature alloy materials have always been one of the biggest bottlenecks in aviation development, which is a hot technology in the world. The high temperature resistance of its materials is an order of magnitude every 25~~50 degrees. Such a small temperature range of an order of magnitude is a good illustration of how difficult superalloy materials can be. High-temperature alloy materials have become one of the biggest bottlenecks in aviation development.

Ye Chen heard it in his ears, and couldn't help changing his mind, saying: "I have mastered the technology of high-temperature alloy materials. When I make high-temperature alloy materials, this will not be a problem, right?"

The primary material technology exchanged from the system covers material technologies from all walks of life, and superalloys are one of them. Moreover, such a high-temperature alloy can withstand a high temperature of up to 10,000 degrees, and a low temperature of minus 5,000 degrees.

How scary. If Ye Chen makes it, it will definitely reduce the difficulty of Hangfa's research, and it may even have a revolutionary effect.

"The third difficulty is to pack many parts into a small space. Xiaoye, do you know how difficult this is? A turbofan engine used for a supersonic fighter is generally only about 1 meter in diameter. The length is about 4 meters. I still take AL-31 as an example. Such a small cylindrical object must be stuffed into a 4-stage fan, a 9-stage compressor, a 2-stage turbine, a convergent-divergent nozzle, a combustion chamber, and a fuel tank. It is also necessary to arrange cooling air passages between them, and install fuel control systems around them.” Mo Lao went on to explain: “Putting so many parts into such a small space is not the same as doing a dojo in a snail shell. no difference."

Ye Chen was very shocked. Although he knew the difficulty of the flight, he never thought that it would be so difficult. The difficulty is far beyond Ye Chen's imagination.

"I think it's more difficult than embroidering on hair." Ye Chen made a metaphor.

Mo Lao nodded, agreeing with this statement.

In this way, Mr. Mo gave classes to Ye Chen. After three days in a row, Ye Chen's understanding of Hangfa became deeper and deeper.

Mo Lao made a request and said: "We have mastered the full-authority digital electronic control system at present. We need to improve it further, and it depends on you."

"Don't worry, Mr. Mo, I already have a rough idea. Next, a lot of calculations are needed." After three days of study and thinking, Ye Chen already had a preliminary idea.

"Great. Xiaoye, let's go to the supercomputing center to calculate." Mo Lao is very happy, Ye Chen has an idea, which is great news.

"Old Mo, why go to the supercomputing center? I can solve it too." Ye Chen said with a smile.

"Xiaoye, the full-authority digital technology has a great impact on the aviation industry, and requires a lot of calculations. We need to calculate it comprehensively." Mo Lao didn't believe it, and reminded Ye Chen not to be brave.

Ye Chen thought it was a bit funny, he built a super optical computer, its computing power is more than 20,000 times faster than the fastest supercomputer in the world, how can he not calculate it?

If Ye Chen's super optical brain can't calculate it, what's the use of the current supercomputer?

Ye Chen didn't say much, got busy, connected the super optical computer to the display device, and it was ready to use. Of course, Ye Chen will not expose the super optical brain, so he only uses external devices, which are just as easy to use.

It doesn't take much time to complete, Ye Chen sat down and said: "Mo Lao, it can be calculated."

"Xiaoye, the data is huge, and it would take a long time even with a supercomputer." Mo Lao is a kind person, and this is a tactful reminder to Ye Chen that he can't calculate it here.

"Old Mo, why don't we make a bet. If it can be calculated, can you let me see the aviation development?" Ye Chen is a military fan, and he really wants to see our country's aviation development with his own eyes. However, aviation development is a highly confidential thing, and Ye Chen really has no chance to see it. Now, Mo Lao is right in front of his eyes, this wish can be fulfilled.

"Xiaoye, I can't decide this, it needs to be decided by the higher authorities." Mo Lao can understand Ye Chen's mood, but the level of confidentiality of Hangfa is very high, even Ye Chen's level may not be qualified to see the real thing.

Ye Chen's small thoughts didn't succeed, he felt bored, stopped talking, and entered parameters.

Seeing Ye Chen's insistence, Mo Lao thought that Ye Chen would never give up until the Yellow River, and when he hit a wall, he would return in spite of the difficulty. Without further ado, sit next to Ye Chen and watch Ye Chen input the parameters.

I saw Ye Chen's fingers beating on the keyboard, full of rhythm, like a graceful dance. At this moment, Ye Chen is as thick and unshakable as a mountain.

Even with Mo Lao’s rich life experience, he has never encountered this kind of temperament. He couldn’t help being surprised, and looked at Ye Chen for a while, only to see that Ye Chen had been typing blindly, without looking at the keyboard at all, and there was no typo. a parameter.

"As expected of a genius! As expected of a genius who conquered the photon chip!" Mo Lao was convinced from the bottom of his heart.

As far as blind typing is concerned, Mo Lao can also do it, but it is impossible to be as relaxed and accurate as Ye Chen.

Just as Mr. Mo was admiring, Ye Chen finished inputting the parameters and said, "The calculation has started."

Mo Lao shook his head, such a large amount of data, can it be done without a supercomputer? This has to be counted into the year of the monkey and the month of the horse.

Ye Chen stood up and poured a cup of hot water to drink.

After drinking the bad water, Ye Chen said: "Okay. The calculation is over."

"Xiaoye, you really know how to joke." Mo Lao didn't look at the monitor and listened to it as a joke.

"Yeah, this is a joke." Ye Chen said playfully.

Mo Lao looked at the monitor, his eyes widened suddenly, his eyeballs were about to fall off, and he was speechless for a long time.

"This..." Mo Lao stood up fiercely, leaned in front of the monitor, stared at the monitor, and kept rubbing his eyes. He thought his old eyes were dim and he saw wrongly.

After rubbing his eyes again and again, Mr. Mo finally confirmed that the calculation was indeed over.

"This...how is it possible? How is it possible?" Mr. Mo pointed at the monitor with a look of shock on his face.

Mr. Mo has a lot of experience in using supercomputers. In his opinion, it would take half a day to calculate such a large amount of data even with a supercomputer. How long has it been? Ye Chen just drank a glass of water, and the calculation was over.

It's unbelievable.

It took a long time for Mr. Mo to react. He opened his eyes and looked carefully. The more he looked, the more shocked he became. There was no calculation error and it was completely correct.

"Xiaoye, what's going on?" Mo Lao grabbed Ye Chen's arm, held it tightly, and asked persistently.

At this moment, Mo Lao's eyes were shining, looking at Ye Chen like a wolf hungry for a delicious lamb.

Ye Chen looked a little scared, and hurriedly shook his arms, trying to shake off Mo Lao's hand, but unfortunately, it was useless, Mo Lao grasped too tightly. Ye Chen had no choice but to grab Mo Lao's hand and said, "Mo Lao, let go."

"Say it quickly." Mo Lao didn't intend to let go, but instead held on tighter.

Although Mo Lao is not young, but his strength is not small, Ye Chen only felt pain in his arm, and hurriedly said: "Mo Lao, you want to crush my arm?"

It was only then that Mr. Mo came to his senses and let go of Ye's hand. He was very embarrassed, and his face turned red.

"Mr. Mo, you know that the photonic chip is the core of photonic technology. After I conquered the photonic chip, I wondered if it could be used in an optical brain. Well, I tried to make some chips with super functions, although they still have It’s not completely successful, but it’s still usable.” Ye Chen thought to himself, Optical Brain and Super Optical Brain must be released, so why not take this opportunity to expose it.

Of course, the time has not fully matured, and Ye Chen has only limited exposure.

"Really? That's great." Mo Lao left a word, and rushed out as if flying.

Looking at Mo Lao's furious back, Ye Chen was speechless, what are you doing?

Not long after, Ye Chen's cell phone rang, and it was Zhao Bowen who called, and he yelled loudly: "Boy, tell me the truth."