Scientists in the entertainment industry

"Is our Yanda University so powerful? Why don't I know? Is it because I stay in Yanda every day and can't feel it? Well... it should be the reason."

Cai Tianhua murmured to himself, his eyes showed strong pride, he was proud of being a master of Yan, and seeing what Gong He said, it was the credit of Yan University that he was able to research the carrier-based aircraft.

Even after he decided to go back, he had a good chat with the principal to strengthen the atmosphere of Yanda University, and maybe he could contribute to the major research in Huaguo.

"He Yu, I still remember what you said before. You said that you should pursue the lifestyle you yearn for, soothe your soul, release the most instinctive emotions in your heart, and be able to devote more attention to research and create more valuable research. , so as to promote the progress of mankind, but in the end, what are you doing at Yanda..."

Although Nie Qiangjun is older, he does not have dementia yet. After hearing He Yu's similar words, he instantly thought of what He Yu said before. He was so impressed that he even said it verbatim.

And as soon as these words came out, the pride in Cai Tianhua's heart became stronger. Seeing that this is Yanda in the eyes of outsiders, it is a place of longing and a place where one can find comfort in one's soul.

However... the next conversation between Nie Qiangjun and He Yu, Cai Tianhua was momentarily stunned, staring blankly at the argument between the big and the small, and the pride in his heart disappeared instantly.

"Promote the progress of mankind..." He Yu had a bad premonition in his heart, but the stubbornness in his heart made him speak weakly instinctively.

"To promote human progress, you just go to Yanda to make a girl. I have been fooled by you once, don't let me be fooled a second time. You can leave if you want to. Stay here for ten days according to the time you promised... .”

"The room is ready for you. You can sleep outside if you want. Sun loungers and eye masks are all ready. You can go to sleep now."

What Nie Qiangjun said was so decisive that He Yu could even hear some gnashing of teeth, sentence after sentence, making He Yu unable to refute.

But He Yu looked at Leng Shan, because the previous set of rhetoric, with Nie's IQ... Well, I shouldn't be able to understand it.

This allowed him to find the culprit in an instant. He seemed to have told Leng Shan about it, and Leng Shan's guilty eyes made him instantly understand the ins and outs of everything.

"Uh...don't say it so directly, it's not about picking up girls...free love, free love." He Yu smiled awkwardly, and after finishing speaking, his last gaze fell on Leng Shan.

"Boss, don't blame me...I just answered truthfully."

Leng Shan's words made He Yu wave his hand speechlessly, and walked towards the sun chair, looking up at the sky with a melancholy expression, the sun was shining brightly.

At this moment, how much he hopes that someone can see through his bravery and care about his sadness... Then, let him go to Yanda to pursue free love.

But everything did not appear as He Yu hoped. In desperation, he could only lie down on the sun lounger, put on the blindfold, and fell into a deep sleep.

"He Yu, does he have a problem with his thinking... he always wants to pick up girls." Nie Qiangjun gritted his teeth and looked at He Yu's back. He almost fell for He Yu just now, and agreed to let He Yu leave .

He knew he couldn't keep He Yu for long, but he could keep He Yu for as long as he could. He Yu had already solved the problem of the carrier-based aircraft in less than a day after He Yu came here. The importance of He Yu cannot be overemphasized And enjoin.

"It is true that there is a problem with thinking..."

Cai Tianhua looked at He Yu's back and nodded in agreement. He used to think that He Yu really admired Yanda, and that the Wing-20 carrier-based aircraft had credit to Yanda, which made him very proud of his origin in Yanda. But the cruel facts made him clearly understand that what He Yu said was just to flirt with Yanda's girl.

The other researchers, He Yu, who was slowly lying under the sun chair, were also a little speechless. They found another side of He Gong. They were very serious when they were working, but after the work was over, they really had problems thinking.

Chapter 39 Progress of Research

At this time, in the administrative building, in an office.

"The landing test of the carrier-based aircraft is over?" Nie Qiangjun was looking at a document seriously, and said.

"The test is over, and the effect is excellent. The electromagnetic guidance track developed by He Yu, the effect of the reaction force is much better than the effect of the arresting cable. Now the take-off distance is 70 meters, and the landing distance is only 40 meters.. This also means Let's go..." Shen Chen said excitedly.

The take-off of Yi-20 from the aircraft carrier was the biggest problem for Shen Chen. After solving the take-off problem, there was no problem in landing. After all, the Hua-10 carrier-based aircraft had taken off and landed countless times before.

The data support is in place, as long as the speed is controlled within a certain range, and the arresting cable is used to decelerate the aircraft, it can also stop the aircraft. Even if the arresting cable fails to hook, there is still a backup arresting net.

However, the electromagnetic guidance track developed by He Yu can not only provide assistance, but also provide resistance when landing, which makes the landing of Wing-20 more efficient and convenient, and he even feels that the aircraft carrier's arresting cable can be cancelled.

"What does it mean?" Nie Qiangjun put the information on the table and looked up at Shen Chen.

"It means that we can use the dual runways of the aircraft carrier to handle fighter jets faster, and unleash the full combat potential of the aircraft carrier at the fastest speed." Shen Chen said his plan.

As soon as these words came out, Sun Hai couldn't sit still, and his eyes lit up instantly.

The double runway of the aircraft carrier means that the speed of take-off of fighter jets is more efficient.

When the Haiqing warship was being remodeled before, some experts proposed it, but this design was overturned as soon as it was proposed, because it was too difficult to realize.

The total length of the Haiqing ship's deck is 300 meters. However, the usable range is not so large, which is the reason why it was overthrown in an instant.

Now the take-off distance and landing distance of the Wing-20 carrier-based aircraft made Sun Hai once again see the possibility of implementing this design.

As the person in charge of the research, Nie Qiangjun is very clear about what this change means, and it may even change the pattern of aircraft carrier operations.

"Old Nie, I strongly suggest to keep He Yu for a while, it will be of great help to our research." Shen Chen's eyes were a little burning, and he was looking forward to it.

What Shen Chen said, Nie Qiangjun understands very well that the electromagnetic guidance orbit developed for the take-off of Yi-20, even in Nie Qiangjun's view, this will change the way aircraft carriers fight.

The throughput is twice as high as before, and most importantly, the emergence of the electromagnetic guidance track, whether it is take-off or landing, is much more convenient and saves too many steps.

"That's right, Lao Nie, why don't you talk to He Yu again and stay for a while longer."

"You think I don't want to stay... Forget it, the explanation is not clear, you come with me."

Nie Qiangjun pondered for a while, he didn't want to keep He Yu, but He Yu had his own plan, so could it be that he couldn't force him to stay? After thinking for a while, he walked out of the office.

Sun Hai and Shen Chen followed suit and walked towards the experimental building where He Yu was.

.........

He Yu was also busy, after talking to Nie Qiangjun about his idea of ​​improving the tail of the jet engine.

Nie Qiangjun immediately arranged for a well-known material expert from Huaguo to form a research team with He Yu. At the same time, many material experts joined.

The purpose is to perfect the jet engine of Wing-20.

For several days in a row, He Yu has been studying the optimization of the tail of the jet engine. The progress is not bad, and he is slowly reaching the standard he wants.

And the hard work was not in vain, He Yu and Cai Tianhua really found a high temperature resistant material.

Alloy wire should be the most high-temperature-resistant conductive material currently available. It is made of a mixture of various metals. The alloy wire is used to build an electromagnetic coil to form a propulsion force field, making the nozzle more powerful.

Molybdenum trisilicide is a material between metal and ceramics. It has dual characteristics of the two, and its melting point is as high as 2050 ° C. The most important thing is that this material has electrical conductivity, high temperature oxidation resistance, and is very excellent high temperature resistance. Material.

The biggest function of molybdenum trisilicide is coating, which is coated on the electromagnetic coil made of alloy wire, so that the high temperature at the tail can be solved.

To know the temperature of the exhaust flame of a fighter jet, it can be seen from the tail of the fighter jet that it is basically in the red stage from six hundred degrees to below one thousand degrees, from dark red to deep red.

With a high temperature of [-] degrees to [-] degrees, the color of the tail flame of the fighter plane ranges from orange to golden orange.

The normal patrol speed of Yi-20 is pure white, which means a high temperature of 20 degrees, not to mention that when taking off, the power of the jet engine required is far greater than that in the sky. The jet flame is sky blue, which means a high temperature of around [-] degrees.

If only alloy wire is used, it can only be used barely when Wing-20 is on normal patrol. Otherwise, the alloy wire will be directly fired into an insulating state by the strong high temperature, and molybdenum trisilicide is added as a coating to Guaranteed to be used only when taking off.

Even so, the high-temperature melting point of molybdenum trisilicide is very close to the temperature at which Wing-20 takes off.

However, He Yu thought about it for a while. Although the melting point of molybdenum trisilicide was very close to the temperature at which Yi-20 took off, he was not too worried.