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

At the same time, Huang Zhiqiang on the other side was not in such a good mood.

Originally, he thought that Liu Hongbo would directly discuss graduate studies when he called him over. However, after entering the office, he was asked a lot of questions related to course design.

And these questions are very strange.

Like why you want to design a seaplane.

What were your thoughts when you first started designing?

Did you encounter any difficulties and how did you solve them?

In short, it seems to have little to do with the design itself.

Fortunately, he had read the design manual many times, and many questions could be solved directly using the contents in it.

The awkward conversation lasted for almost half an hour before Liu Hongbo finally let him leave the office.

"Fuck, this guy didn't even look at our design plan."

After leaving the teaching building, Huang Zhiqiang got on his bicycle and complained to himself.

Because many of Liu Hongbo's questions just now were actually written in the design instructions, he had to answer them exactly as they were.

However, he quickly found what he thought was a reasonable reason:

"Maybe he doesn't understand the design process at all, so he brought me here..."

Yes, in fact Huang Zhiqiang has always looked down on teachers like Jinghang.

In his opinion, these people themselves know little about aircraft design, so how can they teach students?

The reason why I continue to waste time here is just to find a stepping stone so that I can go abroad to a better school in the future.

"Forget it, never mind..."

Huang Zhiqiang quickly decided not to consider this strange thing anymore. Anyway, the threats from Fang Haonan and Zhou Shuwan had been eliminated, and he would have one of the guaranteed graduate positions in the department anyway.

However, ten minutes later, when he returned the bicycle to Yan Lu and returned to the dormitory, Liu Ran quietly dragged him to a corner of the corridor.

"Brother Qiang, let me tell you, Chang Haonan..."

"What? Du Yishan?" Huang Zhiqiang frowned, his slightly narrowed eyes full of confusion.

He doesn't understand.

Obviously they can see that the fighter plan could never have come from those people themselves. Why can't Liu Hongbo and Du Yishan just see it?

Are their levels really that bad?

Or……

Huang Zhiqiang clenched his fist, gritted his teeth and punched the wall next to him.

"Brother Qiang?"

Liu Ran looked at Huang Zhiqiang, who was already a little stunned, with a look of disappointment in his eyes.

Compared to Chang Haonan, who was personally recruited by Du Yishan but still maintained a calm and calm attitude, Huang Zhiqiang's current appearance is really far behind.

The reason why he took the other party to come out alone to talk about this matter was to prove that Chang Haonan's team's design plan was okay. We all met in the same dormitory without looking up, so there was no need to make the relationship so tense.

But Huang Zhiqiang's ideas are obviously different from his.

"Students, they're all fucking students..." Huang Zhiqiang shook his head: "Oh, even though I knew it was copied, I just knew how to protect my feathers, a bunch of idiots who can't even understand the design of a seaplane... …”

Having said that, he still planned to study at Jinghang University after all, so he could only vent to the void, then left Liu Ran behind and returned to the dormitory alone with a gloomy expression.

Behind him, Liu Ran sighed softly, and then shook his head helplessly.

……

The next day, nine o'clock in the morning.

Du Yishan sat at his desk, holding his chin in one hand and holding a red pencil in the other.

What was placed in front of him was the first draft of the paper that Chang Haonan had just handed over.

Although the overall content is very similar to the previous design description, it is not easy to organize it into the format of the paper in just one afternoon. After all, it has to be written again.

Moreover, Du Yishan originally thought that as an undergraduate student had insufficient experience in writing a thesis, there would be many areas for him to revise.

However, it does not.

Chang Haonan's writing style is quite skillful. Du Yishan estimated that he had to read at least hundreds of papers in related fields before he could achieve such an effect when he first started writing.

In the end, he only made some changes to the data that needed to be hidden, and left the other parts untouched.

"What a good young man who has both talent and hard work... I'm embarrassed to add his name." Du Yishan put the pencil in his hand aside, picked up the water glass and leaned back on the chair, taking off his glasses and rubbing them. The corners of his eyes.

As he continues to grow older, he can already feel that his energy is getting worse year by year.

the other side.

Chang Haonan soon waited for Wu Yifan at the entrance of the library.

Following the latter was another man who looked a little older, carrying a portfolio made of brown paper.

"This is a technician from the company I mentioned before, and he is also the boss's brother-in-law, named Hao Dagang."

"This is the boss I invited to help you solve your problem, Chang Haonan."

Wu Yifan briefly introduced the two to each other.

In this era, the identity of the boss's brother-in-law has not yet been given certain stereotypes, and it is basically equivalent to the meaning of "the boss's confidant".

"Hello, classmate Chang." Hao Dagang's attitude was quite polite, and he handed the file bag in his hand to Chang Haonan: "This is the relevant information about our fan blades. Take a look at it first. If we are sure it can be done, we will sign a contract. .”

The latter found a bench and sat down, pulled out the information inside and started reading directly.

"This leaf shape was... designed by you yourself?"

Chang Haonan originally thought that he would see some kind of NACA standard leaf shape, or simply a randomly drawn blade, but the information not only provided a design drawing, but also detailed the design method of the leaf shape.

Obviously, the technical staff of this company are not aimless.

"Yes, I designed it together with my boss. Although it is very good compared with other domestic brands, it is still noisy compared with Fuji Electric products." Hao Dagang said with a little unwillingness in his tone:

“Because it is a new air conditioner model, the fans that everyone brings out are also of new design. On the one hand, we cannot get samples from Fujifilm, and on the other hand, we don’t want to keep copying others.

"It is a combination of two Bezier curves and two arcs, with a total of 16 modeling parameters, which is very flexible." Chang Haonan nodded repeatedly and couldn't help but praise: "Your mathematics level is quite good. "

Although from the perspective of later generations, this is not a very good design, but compared to most of our peers in this era who only copied the standard leaf shape, it is very rare to have our own ideas and designs.