Yang Yuan said that he had made two sets of data plans, and the wind pressure test evaluation values ​​were both lower than 20, which really surprised Li Jianhua and his team.
Li Jianhua has been engaged in fighter aircraft design for a long time and is one of the most famous fighter aircraft design experts in China.
The team he leads has a dedicated power group, and the people in the power group are also top aerodynamics experts who have long been engaged in aerodynamic research on aircraft flight.
The study of low-altitude flight dynamics of fighter aircraft is the top priority of fighter flight dynamics research.
They are just a power group, and their research content is relatively complex. Their purpose is to provide support for aircraft design, rather than to study theoretical content.
But they are also very professional and know very well what the wind pressure test evaluation value below 20 means.
That is the most advanced level in the world. Even the most advanced fighter jets in the world cannot be lower than 20 even when conducting low-altitude flight wind pressure test evaluations.
The development speed of domestic military science and technology is very fast, and some aspects have caught up with the international level. But to say that it has surpassed the international level in research is indeed an exaggeration.
The research goals of Yang Yuan's team are also very high. To put it bluntly, the wind pressure assessment value is less than 20. However, when doing project research, the goals are just goals, and the goals are generally not reached.
If the wind pressure evaluation value is lower than 20, it is only the most ideal result.
Now that they heard Yang Yuan's affirmative words, the two aerodynamic experts present directly questioned and refuted it because they were so surprised.
Yang Yuan didn't care about being questioned. Of course he knew why the other party was losing his temper. He just said proudly, "We have experts to help us!"
"Do you know Professor Wang Hao from Xihai University? He is a super genius." He said with a thumbs up, "In the field of partial differential equations and in the research of NS equations, who can surpass him?"
“It’s hard to find it internationally, let alone domestically!”
This sentence sounded like big talk, but with the addition of the name "Wang Hao of Xihai University", Li Jianhua and his party stopped refuting it.
Wang Hao is really famous.
In the past year, he has been the mathematician who has appeared the most in public opinion, and his frequency of appearance is even higher than that of some 'hot mathematicians' and 'Internet celebrity scholars'.
Some mathematicians will become public opinion due to certain incidents and will be discussed for a long time.
Wang Hao, on the other hand, has been in the public opinion for certain incidents one after another, and most of his reports are due to his amazing results.
For example, Mersenne primes.
He found several Mersenne primes in a row, which directly shocked the international mathematics community. With his personal research results, he almost "defeated" GIMPS, which was searching for Mersenne primes. Therefore, GIMPS cooperated with Wang Hao and was able to continue to operate openly and support users. The search for Mersenne primes.
Another example is the proof of Kakutani’s conjecture.
Domestically, the Kakutani conjecture is a very famous mathematical conjecture, and its popularity can be said to be second only to Goldbach's conjecture.
Wang Hao completed the proof of Kakutani's conjecture and was suddenly considered one of the world's top mathematicians.
etc.
Some time ago, Wang Hao's results also appeared in the media and public opinion, and they were related to the research on "Approximate Solutions to NS Equations".
People in the academic circle find it very strange, because ordinary people cannot understand this result, and even if they can understand it, they probably won't be interested.
As a result, some time before the results were released, many people were discussing the importance of finding approximate solutions to NS equations, and then there was news that Wang Hao's paper was published in "New Advances in Mathematics", one of the four top magazines.
It feels like the front is trying to build momentum for Wang Hao.
However, well-informed people can still know that someone is deliberately leading public opinion, probably Fu Chunjie of Soochow University, but no one has evidence. As a result, Fu Chunjie seems to be stealing the chicken but not losing the rice. He is completely giving the king
Hao builds momentum.
Hearing Wang Hao's name from Yang Yuan's mouth, Li Jianhua and his group had a sudden feeling of "that's it."
However, they were still very surprised because they knew how difficult it was.
The most important thing to study on low-altitude flight dynamic wind pressure is to solve the numerical balance problem, which will definitely involve a very complex system of partial differential equations.
This system of equations is more difficult than a single NS equation, and the approximate solution can almost only be obtained by substituting numerical values.
There is no fixed solution to the system of equations, it can be said that there are countless solution systems.
Finding a suitable solution is unimaginably difficult. They usually can only demonstrate the data and then conduct experimental verification.
This will consume a lot of time and money, and it may not be possible to find a good data solution.
The people in the conference room thought carefully for a long time, and Li Jianhua suddenly asked, "Professor Wang Hao, haven't you already completed the analysis of the ns equation?"
"This is impossible!" came the immediate denial.
Yang Yuan also shook his head, "I have carefully paid attention to the data. He should have his own method to obtain approximate solution, and can make the solution more approximate to the exact solution, or find a balance."
"I don't quite understand it. You can only know this kind of thing by asking him himself."
"Anyway, Professor Wang Hao has provided us with two sets of solutions, which are worth thousands of dollars!" Yang Yuan shook his head with emotion.
Li Jianhua also nodded and said, "This kind of research is indeed worth a lot of money. Professor Wang Hao must have spent a lot of energy on it."
When Yang Yuan heard this, he remained silent for a while. The main reason was that Wang Hao's research speed was too fast. Even if the previous half month was included, it would definitely not exceed twenty days.
Twenty days, can you spend a lot of energy?
At this time, Cui Xunnian suddenly came over, leaned into Yang Yuan's ear and was about to whisper a report when he heard Yang Yuan say openly, "Xunnian, if you have anything to say, just say it directly, we are all our own people."
Li Jianhua and others also looked over.
Cui Xunnian simply said, "That's it. I just received another four sets of approximate solutions from Professor Wang Hao. He also said that if you need more solutions, you can send a message and he will help study it when he has time.
.”
"..."
"..."
The conference room suddenly became quiet.
After a long time, Li Jianhua broke the silence and corrected his previous statement, "Professor Wang Hao is really a genius."
…
Wang Hao had no idea that the several approximate solutions he had studied would bring such a great impetus to the research of Yang Yuan's team.
In fact, he only knew what Cui Xunnian was doing, and he had no idea about the rest. He had never participated in demonstrations related to aerodynamic research, nor had he participated in aircraft design projects. Even the researched decomposition represented nothing.
Not sure.
He was doing theoretical work, just finding approximate solutions to equations.
Cui Xunnian’s feedback seemed to be that he was satisfied with the results.
That's it.
Now Wang Hao feels lack of inspiration, and he finds that his research on the NS equation is completely stuck.
【Task 1】
[Inspiration value: 40].
This task has been going on for nearly a week, and the inspiration value has not increased at all. It is obviously a lack of inspiration and research direction.
"It seems that it will take a while." Wang Hao didn't think of a good way. For an S+ level difficulty task, every progress can be said to be a great achievement.
He hopes to make progress, but only if a direction is found.
"Just take it as it comes, just take a rest for a while!" Wang Hao didn't really care. He had been busy some time ago and just needed a break.
He regarded it as giving himself a holiday.
So for several days in a row, he stayed in the office in the complex building, watching movies, watching videos, reading the news, drinking coffee and tea. Life was about cultivating sentiments.
Zhang Zhiqiang noticed Wang Hao's leisurely attitude and said a little strangely, "Weren't you very busy a while ago? You were always in the laboratory. I saw that you even put up a 'Do Not Disturb' sign."
Wang Hao took a sip of coffee and said, "I haven't had much inspiration lately and I want to relax for a while."
"Yeah?"
Zhang Zhiqiang nodded and said, "That's fine. I'm too tired from being busy all the time. I also plan to take a break. The laboratory has been built, so it would be good for students to study there."
As he was talking, he suddenly remembered something, and he immediately came over and whispered, "I discovered a very strange thing recently, didn't you notice?"
"It seems that there is something wrong with Luo Dayong and Zhu Ping?"
"What's wrong?" Wang Hao asked.
"Didn't you notice? Luo Dayong has stopped talking about Zhu Ping recently, and Zhu Ping can't be seen scolding Luo Dayong."
"Isn't it nice to live in peace?"
"There must be something wrong." Zhang Zhiqiang said, "You may not have noticed that Luo Dayong's temper has not changed. This guy seems to only be targeting me."
To be continued...