Chapter 4 Next step of work (please follow up)

But perhaps it was because his body was seriously lacking rest before he was reborn, coupled with an afternoon of sitting and hunger, Chang Haonan suddenly felt light-headed when he stood up suddenly, and then the edges of his vision gradually turned black...

Fortunately, Wu Yifan, who had quick eyesight and quick hands, stretched out his hand to support him from behind: "Haonan, you probably haven't slept much these days. Don't be too anxious. There is still a lot of time for course design, so don't rush for a day or two. "

"Brother Nan, you can go back and take a rest after dinner. You can leave data mapping and performance analysis to us."

Zhang Man's expression of concern didn't seem to be fake. As the four people in the same course design team, they both prospered and suffered losses. Naturally, she was worried about the new person she had just embraced.

Moreover, although the latter work is also very tedious, it does not have much technical content. It is not difficult for junior students when the data is already available.

As an experienced person, Zhang Man deeply understands that being in a group with a big boss does not mean that he can do nothing. Although it is easy at the time, there is a high probability that there will be no next time.

On the contrary, if you take the initiative to share some tasks, you will most likely gain the favor of the top academics.

"No, this is the original design data of MiG-21. Now I just compile the calculation program first and then verify whether it can run smoothly. In this way, after our design is completed, we only need to slightly modify the model and grid mode. You can make calculations."

While talking, several people had already walked to the next classroom. Chang Haonan opened the lunch box in his hand and answered without raising his head.

Two meat dishes and one vegetable dish with white rice were considered good food conditions in the 90s.

Let's not talk about Zhang Man's personality. This kind of white, thin girl actually doesn't fit his aesthetics. If I have to say...

Chang Haonan glanced at Yao Mengna, who was eating quietly opposite.

So he discovered that only his box contained two meat dishes.

This Zhang Man can only be said to be a little scheming, but not much.

"That's it... forget it, let's eat first." Zhang Man, who knew that he had acted in the wrong place, had a somewhat embarrassed expression on his face, but he returned to his original state in an instant.

"Are you going to modify the design of the aircraft later?" Yao Mengna also heard what Chang Haonan said just now, raised her head and asked.

"Yes, this is a major assignment in our aircraft design course. When Haonan first said that he wanted to design a supersonic fighter jet, we thought it was unrealistic. But we didn't expect that he would be so powerful."

Zhou Shuwan is definitely an honest man and even praised Chang Haonan in front of his goddess.

After seeing the latter's smooth operation, the other three people no longer had any thoughts of questioning Chang Haonan's ideas.

"It's quite an idea. When I first took this course, I designed a low-wing transport aircraft, and I got full marks in the end."

Yao Mengna raised her head slightly, as if she was nostalgic for her past undergraduate days: "In fact, according to my experience, as long as you can complete the design process without making mistakes, you can almost get full marks."

Of course, Yao Mengna was just stating a fact and had no intention of bragging.

In her opinion, for students like Chang Haonan, getting perfect marks in course design is just something that comes easily and is not worth mentioning at all.

However, invisible pretense is the most deadly. This sentence still made Zhou Shuwan and Wu Yifan look at each other.

After all, if it weren't for Chang Haonan, they really wouldn't dare to say that they could come up with a flawless design, even if they designed the simplest aircraft as Zhou Shuwan said.

"By the way, things can't be saved in the school's computer room. How are you going to bring Haonan's program back?" After more than ten seconds of silence, Zhou Shuwan brought the topic back to their design project.

Chang Haonan, who had been eating rice with his head down, was sorting out the next step in his mind. Since he did not let the system directly give the design results, after determining the general direction, the specific details still had to be optimized manually.

In fact, it means making several different designs, and then testing their key performance at the design points to see if we can find some rules, and then slowly fine-tune them. These are all very experienced operations.

So after hearing Zhou Shuwan's question, Chang Haonan answered almost without thinking: "Who among you brought U..."

At this point, he realized something was wrong. Where did he get a USB flash drive in 1996? So he quickly changed his words: "Which of you brought a floppy disk? Our program is not big. We separate the model's engineering files and the CFD simulation code." Just save it to two floppy disks."

"..."

The four of them looked at each other speechlessly.

These days, everyone doesn’t even have their own computer, and few people spend money to buy storage media like floppy disks.

"I have two empty floppy disks here. I'll lend them to you first." Finally, Yao Mengna spoke: "But remember to return them to me after you use them."

Chang Haonan took the floppy disk from the opponent's hand. Yao Mengna's name, as well as her college and office were written on the disk.

"Senior Yao is from Academician Du Yishan's research group?" Zhang Man next to him came over to take a look. Then asked in shock.

"Yes, Academician Du is my mentor." Yao Mengna replied calmly as she flipped a few strands of hair hanging down to her forehead over her shoulders, as if it was just a trivial matter.

Zhang Man and Zhou Shuwan's eyes widened almost at the same time.

Academician Du Yishan is a Beidou-level figure in the field of aerodynamics in China. Although he is no longer responsible for specific aircraft design projects, the connections and resources behind him cannot be underestimated.

In this era of tight scientific research funding, having such a mentor means that you can be exposed to more topics, which also means that you have many more opportunities than others.

Moreover, Yao Mengna is also a student of Du Yishan.

You know, academician students and academician research group students may sound similar, but in reality they are very different.

Zhou Shuwan, who had already determined to further his studies due to family reasons, was immediately full of admiration for this senior student, and began to hesitate to ask the other research group's standards for recruiting students.

Zhang Man, who was next to him, had already begun to think about how to build a good relationship with this senior.

Only Chang Haonan and Wu Yifan were completely indifferent to this.

The former is still considering how to arrange the next work. After all, each new design requires re-modeling and calculation of the nose module. Although most of the code does not need to be rewritten, it is also a very time-consuming task, and he It is impossible to be lucky enough to meet Yao Mengna in the computer room every time.

As for the latter, he has no interest in this major at all. At this time, he is thinking about a business deal that he will go out to discuss in the next two days, and he did not even hear the conversation of the other people just now.

After dinner, Chang Haonan waited for a while and let the computer run out all the calculation results. After receiving the system's [Project ended successfully] prompt, he copied the files to two floppy disks, and then He rubbed his sore eyes and breathed a sigh of relief.

On the one hand, the preliminary work is finally completed, on the other hand, it also proves this system...

It’s really awesome!