Love is priceless.
In the face of love that cannot be measured by money, what does an expensive villa mean?
Wang Hao felt that the reasons he thought of were very convincing, so he continued to persuade Zhang Zhiqiang a few words, and then happily looked forward to the villa he was awarded.
In the city center, Guangxian Mansion, more than 250 square meters, is most likely to be finely decorated.
Perfect!
Let Zhang Zhiqiang enjoy the priceless luxury of love. He can just enjoy a low-end large villa.
With security and villas, life becomes better.
Wang Hao felt really relaxed for a while. Even though he had some inspiration, he did not continue his research.
People are not machines, they still need to rest when they should.
Wang Hao instructs students in the Mason Tree Laboratory, occasionally gives lectures in the classroom, and also holds small classes in the laboratory. The leisurely life makes people intoxicated.
But research still needs to be done.
Wang Hao occasionally uses his brain to think of new research and development ideas. The main idea lies in the study of NS equations. In fact, the reason why he continues to study the 'trajectory correction of random three-dimensional curve functions' is to find the complete NS equation.
Inspiration for the direction of the equation.
After completing 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 special approximate solutions for partial differential equations, and more approximate approximate solutions can be solved. The limitation lies here.
An approximation is always an approximation.
Even if there is a special system of partial differential equations that has an exact solution, it is impossible to find the exact solution through that kind of analysis method.
That is just an analytical method for approximate solutions, and is not consistent with the actual solution.
Wang Hao completed the research on "parameter calculation logic" through complex demonstrations with Luo Dayong, and can follow this idea to solve partial differential equations in a more refined manner.
The original method was to find approximate solutions through analytical substitution. Now that we have clarified the calculation logic of the partial differential equations, we can find the 'infinitely extended applicable solution set'. We can use the numerical substitution method as a breakthrough and rely on computational logic analysis to find the solution.
'Optimal ungrouping'.
For example, a system of partial differential equations has four parameters, two of which can provide exact solutions, and two of which can only provide approximate solutions.
This method can clearly find the exact solution and make the other two more approximate.
Of course, having an exact solution is a special case.
In most cases, there is no exact solution, so you can use numerical methods to identify the solution to one of the unknowns, and then analyze and calculate the correlation to find other solutions with high approximation.
This solution method will be more approximate than the original method. If an exact solution can be obtained, the exact solution can also be obtained by substitution.
"Carry out analysis through infinite extension, and then find the corresponding applicable solution set."
"This will make the solution set clearer and more precise, and lead to a more approximate solution set."
"But what's the use?"
After Wang Hao made the summary, he couldn't help but think about the application problem. The method he used can indeed obtain a more accurate solution, but the corresponding calculation and analysis is greatly difficult.
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.
"If you're talented, maybe a week?"
"For worse ones, it may take a few months..." Wang Hao thought a little uncertainly, but judging from the content, even Professor Zhou Qingyuan's level must be classified as "poor talent".
This kind of judgment of poor talent is mainly due to not being 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 may not necessarily be proficient in partial differential equations.
Not to mention, it also involves knowledge of functional analysis, computational mathematics, etc. The threshold is already so high that most mathematicians are excluded.
This calculation method is so difficult that it is almost impossible to cover the application.
First, it is impossible to use computers for analysis.
The second is that the analysis is done manually and the requirements for scholars are too high.
In addition, even if a more accurate solution can be obtained, it seems to be of little significance.
For example, aircraft shape design.
There are too many things to consider in appearance design, and it is impossible to specifically change the direction and size of the wings or other parts just for "more accurate calculations."
For this kind of direct application design, ordinary approximate solution is sufficient.
"So, this research is meaningless?"
"But it is impossible to publish it." Even if the application direction cannot be thought of for the time being, because the solution of NS equations is directly related to its application, non-theoretical content cannot be published directly.
This made Wang Hao very embarrassed.
He always felt that it was too wasteful to just write a paper and then submit it for confidential filing.
Even if it is confidentially archived, not many people will look at such difficult content. Maybe after confidentially archived, the paper will always be in a confidential document, and no one will be able to grasp the content for decades.
"Otherwise, I can design an airplane myself?"
"Calculate yourself, design by yourself, and design to the most perfect state in theory, which can minimize resistance and increase upward thrust. With the same power, you can fly farther..."
"It makes sense!"
Wang Hao's eyes suddenly lit up as he thought about it.
After he simply drew a picture, he immediately immersed himself in calculations.
Zhang Zhiqiang opened the door and walked in. He saw Wang Hao busy and waited for a while. It wasn't until Wang Hao raised his head that he asked, "Didn't I disturb you?"
"It doesn't matter."
Wang Hao said nonchalantly, "I'm just designing something."
"Design what?"
"airplane."
Zhang Zhiqiang was stunned for a moment with confusion on his face. He glanced at the things on the table and found that they were all a lot of complex mathematical calculations, with a simple airplane drawn next to it?
Is it really a plane?
He thought he heard something absolutely confidential, so he quickly covered his mouth and even his ears. He took several steps back before saying, "I didn't hear anything. I don't know.
do not know anything."
Wang Hao looked at him strangely and asked, "Is something wrong?"
"Is such that."
Only then did Zhang Zhiqiang remember the purpose of coming here, "Didn't you say last time that there was an eight-million-dollar project? A project with Wuhan Iron and Steel Co., Ltd.? How's it going? The program for our cooperation with the Space Administration has been debugged, and the follow-up is
Make modifications, finish it, and then wait for the space agency to dock it."
"In the past two days, I have been feeling idle." He continued with a sigh, "I am a person who feels uncomfortable all over once I become idle."
Wang Hao was stunned when he heard this. He asked strangely, "Really or not? Do you feel uncomfortable when you are idle?"
He walked over and looked Zhang Zhiqiang up and down and gave him a suggestion, "How about this? When I went to the office in the morning, Zhu Ping also said that there was a lot of homework to be marked. Can you go and help her mark the homework?"
"Also, the workers in the newly built building of our laboratory are busy, so you should follow suit. Also, I see that several doctoral students are working very hard, so go and buy lunch for them."
Zhang Zhiqiang grinned hard after hearing this, and held back 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 more labor fees.
Wang Hao sat back and said, "Brother Zhang, don't worry about that project yet. Just wait until I finish the work in hand. If you wait a little longer, if I really want to find someone to help with the project, I will definitely come to you."
"Then say it in advance, but don't tell Professor Qi, that guy always..."
"Ahem."
Professor Qi Xiao stood at the door and coughed, glanced at Zhang Zhiqiang angrily, then snorted and said to Wang Hao, "I just debugged the program and there was no problem. Should I ask the space agency to do the docking in advance?"
Wang Hao nodded and said, "Then let me talk to them."
To be continued...