From University Lecturer to Chief Academician

Love is priceless.

In the face of love that cannot be measured by money, what is an expensive villa?

Wang Hao felt that the reason he thought was very convincing, so he continued to persuade Zhang Zhiqiang a few words, and then happily looked forward to the rewarded villa.

In the city center, Guangxian Mansion is more than 250 square meters, and it is likely to be well-decorated.

Perfect!

Let Zhang Zhiqiang enjoy the priceless luxury of love. He can enjoy a low-end big villa.

With guards and villas, life becomes better.

Wang Hao was really relieved for a while, even though he already had inspiration, he did not continue to do research.

Humans are not machines, and we need to rest.

Wang Hao guides the students in the Mason tree laboratory, and occasionally goes to the classroom to give lectures, and also holds a small laboratory class. The leisurely life makes people intoxicated.

But research still needs to be done.

Occasionally, Wang Hao will use his brain to think about new research and development ideas. The main idea lies in the research of NS equations. In fact, the reason why he continues to study the "trajectory correction of random three-dimensional curve function" is to find out the complete NS equation. Inspiration for the direction of the equation.

After completing the relevant research, he also knew the follow-up direction of NS equation research.

That has to do with computational logic.

In the previous research on NS equations, there are approximate solutions specifically for partial differential equations, and more approximate approximate solutions can be solved. This is where the limitation lies.

Approximate, always approximate.

Even for a particular system of partial differential equations for which an exact solution exists, it is impossible to find the exact solution by that analytical method.

That is just an approximate solution analysis method, which is not consistent with the real solution.

Wang Hao completed the research of "parameter calculation logic" through the complex demonstration together with Luo Dayong, and he can follow this idea to solve partial differential equations in a more refined way.

The original method is to find approximate solutions through analysis and substitution. Now that the calculation logic of partial differential equations is clarified, the "infinitely extended and applicable solution set" can be obtained, and the numerical method can be used as a breakthrough point, relying on calculation logic analysis to find 'Optimal unmarshalling'.

For example, a system of partial differential equations has four parameters, two of which can be solved exactly, and two of which can only be solved approximately.

This method can explicitly find the exact solution, and make the other two more approximate.

Exact solutions are of course a special case.

In most cases, there is no exact solution, so the solution of one of the unknowns can be clarified by substituting the numerical method, and other highly approximate solutions can be obtained by analyzing and calculating the correlation.

This solution method will be more approximate than the original method. If there is an exact ungroup, it can be replaced to find the exact ungroup.

"Analyze through infinite extension, and then find the corresponding applicable solution set."

"This leads to clearer, more precise ungroups, and more approximate ungroups."

"But what's the use?"

After Wang Hao made a summary, he couldn't help thinking about the application problem. The method he used can indeed find a more accurate ungrouping, but the difficulty of corresponding calculation and analysis is greatly increased.

If other scholars want to use the same method for analysis, the threshold for understanding the method is already very high, and they need to master a lot of cross-field knowledge.

Even if you have mastered the solution method, it will take a long time to find a set of solutions.

"Good talent, maybe a week?"

"Worse, it may take a few months..." Wang Hao was a little uncertain in his thinking, but judging by the content, even Professor Zhou Qingyuan's level must belong to the type of "poor talent".

This kind of poor talent judgment is mainly because he is not good at 'complex analysis', and it is impossible to be proficient in using complex analysis methods.

At the same time, scholars who are good at analysis are not necessarily proficient in partial differential equations.

Not to mention, it also involves knowledge of function analysis, computational mathematics, etc., and the threshold is so high that most mathematicians are excluded.

This calculation method is so difficult that it is almost impossible to cover the application.

One is that it is impossible to use a computer for analysis.

The second is artificial analysis, which places too high demands on scholars.

In addition, even if a more precise solution can be found, it seems of little significance.

For example, aircraft shape design.

There are too many things to consider in shape design, and it is impossible to change the direction and size of wings or other parts specifically for "more accurate calculations".

For this direct application design, ordinary approximate solutions are sufficient.

"So, this study is meaningless?"

"But it's impossible to publish it." Even if I can't think of the application direction for the time being, but because the solution of the NS equation is directly related to the application, the non-theoretical content cannot be published directly.

This made Wang Hao very embarrassed.

He always felt that it would be too wasteful to directly write a paper and then submit it for confidential filing.

Even if it is a confidential filing, few people will view such difficult content. Maybe after the confidential filing, the paper will always be in the confidential file. After decades, no one will grasp the content.

"Otherwise, I will design an airplane myself?"

"Calculate and design by yourself, and design it to the most perfect state in theory, which can minimize resistance and increase upward thrust, and the same power can fly farther..."

"It makes sense!"

Wang Hao's eyes lit up as he thought about it.

After he simply drew a picture, he immediately buried himself in calculations.

Zhang Zhiqiang opened the door and walked in. Seeing that Wang Hao was busy, he waited beside him for a while, until Wang Hao raised his head, and then asked, "Did I disturb you?"

"It doesn't matter."

Wang Hao said indifferently, "I just designed something."

"Design what?"

"airplane."

Zhang Zhiqiang was stunned for a moment, his face full of confusion. He glanced at the things on the table, and found that they were all a lot of complicated mathematical calculations, and there was a simple airplane drawn next to it?

Is it really an airplane?

He felt that he had heard something absolutely confidential, so he quickly covered his mouth, even covered his ears, stepped back several steps in a row, and said, "I didn't hear anything, I don't know, do not know anything."

Wang Hao gave him a strange look and asked, "Is there something wrong?"

"Is such that."

Zhang Zhiqiang remembered the purpose of coming here, "Didn't you say last time that there is an 8 million project? A project in cooperation with Wuhan Iron and Steel? How is it going? The program of our cooperation project with the Space Agency has been debugged, and the follow-up is Make changes, finish, and then wait for the space agency to dock."

"In the past two days, I've been feeling idle." He continued with a sigh, "For me, once I'm idle, I feel uncomfortable all over."

Wang Hao was stunned. He asked strangely, "Is it true? Do you feel uncomfortable when you are idle?"

He walked over and looked Zhang Zhiqiang up and down, and gave a suggestion, "How about this, when I went to the office in the morning, Zhu Ping also said that there are a lot of homework to be corrected, can you go and help her correct the homework?"

"Also, the workers in the newly built building of our laboratory are busy, so you should follow along. Also, I see that some doctoral students are working hard, so go buy lunch for them."

Zhang Zhiqiang grinned hard after hearing this, and choked out a sentence for a long time, "You think I'm sick!"

Wang Hao laughed.

Of course he knew what Zhang Zhiqiang meant. He just wanted to do more projects and get more labor fees. Cooperation with Wuhan Iron and Steel was Wang Hao's personal project. If he found other people to do it together, he would naturally have to pay a little labor fee.

Wang Hao sat back and said, "Brother Zhang, don't worry about that project, just wait until I finish the work in hand. Just wait a little longer, if you really need help with the project, I will definitely find you."

"Then let's say it in advance, don't tell Professor Qi, that guy always..."

"Cough cough."

Professor Qi Xiao stood at the door and coughed, glanced at Zhang Zhiqiang angrily, then hummed softly and said to Wang Hao, "I debugged the program just now, there is no problem, should I ask the space agency to connect in advance?"

Wang Hao nodded and said, "Then let me talk to them."

Qi Xiao glanced at Zhang Zhiqiang again, and snorted softly again.

Zhang Zhiqiang suddenly became more embarrassed.

...

at the same time.

Academician Zhao Xingli, the general director of the three aerospace industry districts, was welcomed by Institute 137, accompanied by several professors, including the leaders of the two military districts.

A group of people came to 137 for investigation.

In the past few months, they have been going to their research institutions to learn about the latest research progress.

After knowing all the information, we can comprehensively discuss the direction of missile development.

For any research, setting the general direction is the most important, and the three aerospace industry regions all attach great importance to this.

Zheng Guofeng and Pang Sibo greeted them at the door with the people from the institute.

Zhao Xingli and his group were welcomed into the institute, and then visited the main research building. They also went to the equipment experiment room at the back to check the conditions of the experimental equipment.

After returning to the meeting room, Zhao Xingli sat down and asked, "Professor Zheng, has there been any progress in your ballistic research?"

He continued, "You have made great contributions to the research of Qian Xuesen's ballistics, and this direction can still be explored. I went to 136 before, and they have made great progress in this direction, saying that they can make more ballistic trajectories appear. I have listened to the whole report, and I have a lot of ideas!"

He said that to put pressure on Zheng Guofeng.

The 136th and 137th institutes also conduct ballistic research, and there is still competition between them. Each institute hopes to outperform the other. Scientific research must encourage this kind of healthy competition.

Zheng Guofeng didn't seem to feel any pressure. He smiled and said, "What's so great about that? Our research is much more advanced."

"oh?"

Zhao Xingli became interested, and so did the others beside him.

Zheng Guofeng shouted to the back, "Ding Hui, come here and introduce the latest research of our institute to Academician Zhao."

"coming."

Ding Hui yelled, walked to the front quickly, and introduced, "Academician Zhao, we are currently developing a new way of changing the trajectory of missiles."

"If this research can be completed, we can upgrade ordinary missiles so that ordinary missiles can have absolute penetrating strike capability."

"This penetrating strike capability allows the missile to change its trajectory in time during any period of flight, and then automatically adjusts to the trajectory that can hit the target."

"In addition, the number of orbit changes is theoretically unlimited and will only be affected by the power technology."

"When this technology matures, our ordinary missiles will be able to penetrate all existing anti-missile systems!"

Ding Hui said excitedly.

The other people present at 137 couldn't help raising their heads proudly.

Zhao Xingli was stunned.

The others who came together were also stunned.

Zhao Xingli looked at Ding Hui for a long time, then at Zheng Guofeng, and finally managed to say, "Aren't you kidding me?"

"We are doing this research." Zheng Guofeng said seriously.

Zhao Xingli asked suspiciously, "If I heard correctly, you are talking about a missile that can change its trajectory at any time. If an enemy missile strikes, the missile will automatically change its trajectory?"

"And then it can be adjusted automatically, and then changed back?"

"Are you sure you're talking about ballistic missiles? If it's a cruise missile that's been artificially controlled, I can still believe it..."

"Hahaha~~~"

Zheng Guofeng laughed when he heard Zhao Xingli's words, "Academician Zhao, let alone you don't believe it, I didn't believe it at first, but we already have a perfect theory."

"Ding Hui, tell me more!"

Ding Hui immediately spoke energetically again.

After repeated explanations, Zhao Xingli still didn't quite understand, but one thing was certain, Zheng Guofeng and Ding Hui were not joking.

This can also be seen from the expressions of the other 137 staff.

They're really working on this research, and they think there's a theoretical basis for it.

This made Zhao Xingli very surprised. He asked Zheng Guofeng in a low voice, "I still don't understand. Can you tell me the foundation of this technology, where did it come from? It can't be Ding Hui in front of me, right? I feel like he doesn't have this level."

Zheng Guofeng leaned close to Zhao Xingli's ear and said two words softly——

"Wang Hao!"

Zhao Xingli suddenly had a feeling of enlightenment. Such complex mathematical logic cannot be completed by ordinary people, that is, only those top mathematicians can complete it.

really!

Wang Hao, this makes sense.

But are you sure it's correct?

Zhao Xingli was still a little skeptical, because the technology he heard was too high-end, so high-end that it felt like it had crossed the era.

He had to figure it out.

...

Xihai University, Mason Lab.

Zhang Zhiqiang, Qi Xiao, Zheng Yaojun, Xu Chao, Qiu Huian and other students all gathered in the director's office.

Together, they looked at the so-called 'big results' on the table.

Zhang Zhiqiang walked over, gently picked up the "big achievement" on the table, and asked Wang Hao full of complaints, "Is this the big research you mentioned? Is this the... airplane you designed?"

He holds a paper airplane in his hand.

The folding of the paper airplane is very complicated. It is cut and spliced ​​from five special hard papers, which looks quite delicate.

However, it is still a paper airplane.

"Be careful! Don't break it."

Wang Hao quickly reminded, "It took me more than half an hour to fold!"

"..."

The people in the office fell silent.

Several people looked at each other in blank dismay. They didn't understand what Wang Hao was thinking. After studying a lot of complicated mathematics, they said they wanted to design an airplane by themselves, and then folded a paper airplane?

This paper airplane folds really well, but...

No matter how you think about it, it's a bit weird!

Helen walked over to look at the paper airplane carefully, and suddenly said to Wang Hao, "Mr. Wang, you must have designed such an airplane after a lot of calculations, right?"

"That's right."

Wang Hao gave Helen a look of praise, "It took me three days just to calculate, which involved many complicated problems of dynamics."

He took the plane from Zhang Zhiqiang, put it back on the table carefully, and continued, "Look at this plane, the thickness of each part is different, even the fuselage is different, look at the wings , Tail, the thickness, direction, and position of each part are calculated in detail, and even the amount of glue used in the middle layer is carefully weighed."

"I also designed two thin wings under the wing, which can make the aircraft more stable."

"It's a very aerodynamic aircraft, and it's a design strategy that I figured out. It's constructed, in a way, to a point, and it's perfect."

Everyone else nodded and listened, but most of them didn't think so.

A paper airplane, perfect?

At this time, Wang Hao said the last sentence, "It may be the farthest paper airplane that can be thrown in the world."