The military-industrial scientific research system of the academic master.

On the other side, after agreeing to Du Yishan's request, Zhou Yonghang of the 603 Research Institute also moved very quickly. It took less than ten days to develop "flutter simulation and active control of large aspect ratio straight wings" as an advanced technology The technical achievements were declared.

Chang Haonan's name is impressively ranked first among the completers.

Needless to say, there is no need to say more about this publicity effect.

Therefore, after returning to the capital from Institute 601, Du Yishan almost immediately found Liang Zhuoping, the chairman of China Aviation Industry Corporation.

"Mr. Du?"

Liang Zhuoping was stunned for a moment when he saw Du Yishan at the door, and quickly stood up to greet him:

"I was just looking at the advanced technological achievements submitted by Institute 603. It can be said that you have made an immortal contribution to our Chinese aviation industry this time."

"Hey, don't flatter me."

Du Yishan waved his hand towards Liang Zhuoping and sat on the sofa next to him:

"You should have seen the list of finishers. I just added my name at the end as the project manager.

These achievements were all made by students. As an old person at my age, there is no need to compete with young people for the limelight. "

Who is Liang Zhuoping? After hearing Du Yishan's answer, he continued without changing his expression:

"You can't say that, Mr. Du, weren't the talents who completed the project trained by you? This is also your credit."

While talking, he took the thermos and tea can from the side and made a cup of tea for Du Yishan who had just sat down.

After several rounds of conversations just now, Liang Zhuoping had roughly guessed the purpose of Du Yishan's trip, which was probably related to the other party's students.

This made him feel relieved.

With the changes of the times, many factories that used to provide support for the aviation industry have been transformed into private enterprises.

But these businesses are still run by the same people as before.

In order to get orders from the aviation industry, these companies are like eight immortals crossing the sea, each showing their own magic. People often come to Liang Zhuoping and ask him if he can designate a certain company as a supplier.

In terms of his status, most of them can't create any pressure.

But if Du Yishan also does this, it will indeed be a bit troublesome.

"The student named Chang Haonan, whose name is ranked first, has just joined our research group, so if you insist on saying that I have trained the talents, then I am a bit embarrassed."

Du Yishan decided not to continue going around in circles with Liang Zhuoping:

"Zhuoping, how long do you think it took him to finish the subject in Institute 603?"

"Since Mr. Du asked this, the answer must be very short."

Liang Zhuoping sat back on his office chair, leaned on the back of the chair and thought for a moment:

"A month?"

"Too long." Du Yishan smiled and shook his head.

"One month is still long?" Liang Zhuoping raised his eyebrows and couldn't help but sit up straight.

He used to be an engineer, but later moved to a management position, so even if he is not proficient in these technical issues, he has some understanding of them.

According to the materials submitted by 603, the implementation of this achievement in aircraft design is not complicated, but the principle is very sophisticated and involves a large number of basic mathematical theories and computer simulation applications. The workload of the development process must be considerable.

So one month was actually an estimate that he thought was very exaggerated.

"Then... half a month?"

Du Yishan still shook his head.

"It can't be a week?"

Liang Zhuoping couldn't hold himself any longer. Even he thought this answer was ridiculous.

A week, even if you don't sleep, is only 168 hours. Unless the entire development process is completely without detours, you can't even think about it.

"One day." Du Yishan stretched out a finger: "On the first day he joined our research group, he sorted out the theory of nonlinear flutter simulation and active flutter control."

If this answer came from someone else, Liang Zhuoping's first reaction would probably be to drive the other person out directly.

Only a charlatan would dare to speak such nonsense.

But this is Du Yishan after all.

The reason in his mind told Liang Zhuoping that this matter could never be true, but his emotions also told him that as a senior academician, Du Yishan would not be free to come and have fun with him.

After his brain was running rapidly for several minutes, Liang Zhuoping finally found an answer that was acceptable both rationally and emotionally:

"Could it be that... he has actually studied this for a long time, but he just gave this result to you as a gift on the first day he joined the team?"

As a result, Du Yishan directly rejected it:

"Impossible, Yun 7-200A, oh, it should be called Xinzhou 60 now. Although it is not a classified project, before he joined the group, he was just a junior undergraduate student who was still in class, and it is impossible to have access to relevant data."

"Third year undergraduate?"

There was a clang, and the lid of the cup in Liang Zhuoping's hand fell directly onto the table.

Although the cup held in the other hand did not fall, a lot of water spilled out, soaking the shirt on his body.

Since accepting Chang Haonan as his student, everyone Du Yishan met almost behaved the same way when they heard about the other person's identity.

So he was already used to Liang Zhuoping's performance.

"Yes, this is the first project he has come into contact with. No one has even told him how to complete a project before. In this case, he solved it completely on his own in one day."

Du Yishan put the tea cup in his hand on the table and looked at Liang Zhuoping, who didn't even think of wiping off the water stains on his shirt:

"So I came here today just to tell you about this student."

Seeing that the fire was almost done, Du Yishan put forward his idea directly:

"Such a student, both in terms of theoretical knowledge and talent in engineering applications, is something I have never seen before. If he is allowed to take graduate courses step by step like others and then do ordinary topics, I feel that not only will he be able to It is a loss for him, and it is also a loss for our Chinese aviation industry."

After all the words were said, how could Liang Zhuoping not know what Du Yishan meant.

"Do you want to put him on our side and directly participate in the project?"

Du Yishan nodded: "There is another thing you may not know. A few days ago, Lu Yuying from the 611 Institute went to Beijing Hang University to talk to Chang Haonan and exchanged some issues about the design of the mandibular air inlet. It should be with them It is related to the new J-7 model that is being designed."

"J-7F? Is the 611 project also related to him?"

Liang Zhuoping only learned about such a project two days ago. However, because the factory raised funds by itself, the head office only had the right to know, so the information submitted was relatively simple and did not mention all the technical details.

At this time, the balance in his heart had clearly tilted:

"Then... Mr. Du means to ask Comrade Xiao Chang to help the 611 Institute develop this improved J-7 model?"

"Of course not. The J-7F was funded by Chengdu itself. If I wanted him to participate in that project, I wouldn't have come to you."

Du Yishan stood up as he spoke, walked slowly to Liang Zhuoping's desk, and looked at his former subordinate, now the head of China Aviation Industry:

"I want him to participate in the 83rd Project!"