From all-round academic master to chief scientist - Chapter 156 It’s Lin Xiao who wants to defy heaven

As the designer of the theoretical model of this metal, Lin Xiao’s contribution is undoubtedly the greatest. Without this model, no matter how powerful they academicians are, they would not be able to know the structure and model of this material out of thin air.

This is computational simulation, and sometimes it’s outrageous, but sometimes it can surprise people.

At this time, these academicians can basically guess how much impact it will have on the computational materials community once the news spreads.

Although it is impossible to spread the details due to confidentiality reasons, more people will inevitably know about such a titanium alloy in the future. After all, this material will be used in engines in the future, and people in the industry will pay a little attention to it. After a while, you can probably know that the turbine fan blades of their Chinese turbine engine will need to be replaced with a stronger material. Then if you ask again, this material is calculated using the method of calculating materials, I am afraid more people will go there. Learned computational materials.

Based on this calculation, Lin Xiao can almost be regarded as the promoter of computational materials science in China, although there is a high probability that no one will know him for a long time.

Even academicians like them had the idea of ​​developing into computational materials science. In any case, Lin Xiao showed them the ultimate function of computational materials science today, which is to directly predict a material. structural model.

This is also the high hope that people have given to computational materials science since its birth.

“But, having said that, Lin Xiao, why is there such a big gap between your calculation results and our actual results?”

At this time, Chen Bao suddenly asked.

“Maybe it’s an error?”

Another Yangtze River scholar said.

After all, it is very common for these calculation and simulation software to have errors. Their error is actually a benign error, because when reflected on the entity, the calculation error is much worse.

Others also nodded, thinking that this was probably the reason. Anyway, they got better results, and they didn’t care much about this error.

However, Lin Xiao shook his head and said, “I don’t think it’s necessarily just for this reason.”

“Oh why?”

Everyone couldn’t help but look at Lin Xiao in confusion.

Lin Xiao did not answer, but said: “I need to obtain more data, including EDS, SEM analysis, spectral analysis and other data.”

He looked at Huang Haoran and said, “Old Huang, this matter will trouble you.”

“Okay! Boss Lin”

Huang Haoran responded immediately.

As for Lin Xiao’s request, he now guarantees that he will comply with all requests. There is a future for him if he hangs out with the big guys.

Bed heating is not out of the question.

Seeing that Lin Xiao seemed to be conducting other research, Chen Bao and the others became confused. However, this might be Lin Xiao’s own research, so they stopped asking any more questions.

Next, they will continue to conduct other experiments on this material, such as its performance under long-term stress. They will also have to apply for some laboratories with other conditions to test more of its properties.

Of course, they did not forget to convey the news to insiders, such as Cao Zhong.

…

“Holy crap, it really worked? What? The tensile strength alone is over 900 MPa? Are you kidding me? Is this a titanium-aluminum alloy?”

“Then at a high temperature of 1,000 degrees Celsius, the tensile strength increased a little? What kind of abnormality is this?”

After Cao Zhong received the call from Chen Bao, he was immediately surprised.

Due to internal stress release and dislocation strengthening during high-temperature deformation, the tensile strength of some alloys will be improved compared to room temperature.

But their titanium alloy is already so abnormal, and it can still perform so well at high temperatures. What the hell kind of material is this?

Cao Zhong felt quite unbelievable.

And this wasn’t over yet, Cao Zhong heard Chen Bao talk about some other properties, and couldn’t help but open his mouth.

“You are going against heaven…”

“It’s Lin Xiao who wants to defy heaven. It has nothing to do with the rest of us. Don’t talk nonsense.”

“Yes, yes, it’s Lin Xiao. By the way, where is Lin Xiao?”

“He seems to have done some other research. His calculation results are somewhat different from our actual results. The actual results are better than the calculated results, so he seems to be planning to use calculations to explain this reason.”

“Can we use calculations to explain things that cannot be explained by experiments? This is a major role of computational materials science, but can he find out the reason?”

“Don’t underestimate me.”

Chen Bao said: “The level of his research in computational materials science may be inferior to mine… Well, I should be more confident and remove the possibility. This young man’s learning efficiency is really difficult to understand with common sense. “

“Maybe he was born to study?” Cao Zhong said with a smile: “Fortunately, he is from China.”

“Well, indeed, he is from China.” Chen Bao also laughed.

“So what we have to do is protect him.” Cao Zhong sighed at this time.

Chen Bao hummed, “Just protect the secret.”

“Well.” Cao Zhong said, “I have to report the news to the superiors now. Then you can wait for the good news.”

“OK.”

After hanging up the phone, Chen Bao could already look forward to how excited the military people would be when they saw this material.

…

Aeronautical Materials Research Institute, Data Center.

Lin Xiao still stayed here and continued to improve his theory.

He did not show much joy about the success of the new titanium alloy, because he had already enjoyed that joy after spending so many truth points to redeem this new material.

Now, he has only one purpose in mind, and that is to explain why the actual results are better than the calculated results.

As a top student, or an academic person, when you encounter a problem, you have to find a way to explain the cause of the problem.

Now that other data about their new piece of titanium alloy material was available, he also collected various other data. Based on these numbers, he was getting closer and closer to his ultimate goal.

But until now, his theory still lacks something.

“Have quantum chemistry methods reached their limits? Perhaps it is a problem with mathematical methods?”

Thinking in his mind, suddenly, his cell phone rang.

I looked at the caller and saw that he was a staff member from Sunway TaihuLight.

“Hello.”

“Hello, is this Mr. Lin Xiao?”

“Yes.”

The staff on the opposite side said helplessly: “Mr. Lin, we have detected that you have not used the node you applied for for a few days, because there are quite a few organizations queuing up behind you. Are you sure you can use it in a short time? ?”

“Give me a few more days. I applied for a week, but now I still have three days, right?”

When Lin Xiao said this, the other party could only say: “Okay.”

After hanging up the phone, Lin Xiao sighed helplessly.

He applied for Sunway TaihuLight a few weeks ago. He originally wanted to get the results within the few weeks of waiting in line. However, because of the research on the subject, as the person in charge, he could not always be a hands-off shopkeeper, and there were so many people there. At the level of academician or Yangtze Scholar, if he doesn’t go, people will think that he, the person in charge, doesn’t care about the subject at all, so he still has to visit from time to time.

As for this problem, it is a bit difficult to solve. With his current level 2 in materials science, it is still difficult to solve this problem in a short time.

As for why he was promoted to level 2, it is naturally because he has read seven more books on materials science in the past few months, which also provided him with 35 points of experience in materials science, so his materials science was upgraded to level 2. , the brain development level has also increased again by 0.2%. In addition, he has read five computer books, which also provided him with 25 experience points.

However, although it has not been completed yet, it must be continued. If it is not completed within the next three days, then you will have to wait in line for several weeks to apply for Sunway Taihu Light.

So, Lin Xiao turned his attention to the draft paper in front of him again and continued to think.

At this moment, he suddenly missed his breasts. If he held it and jerked it a few times, he would probably find inspiration, right?

Unfortunately, Mimi is not here.

He frowned, Mimi was his lucky star in mathematics research.

Thinking of this, Lin Xiao suddenly felt something in her heart.

Mathematical research?

What if you completely turn this problem into a mathematical problem?

He had always thought about using chemical theory and computer software to complete its explanation, but he was always a little behind.

If he turned all those things into pure mathematics, would he discover something different?

“Give it a try!”

Then, Lin Xiao began to change his thinking.

“Convert these things, the electron orbits of these titanium atoms, into numbers, this function, this wave function…”

“If you use graph theory to describe it…”

Lin Xiao’s heart suddenly moved: “Let me discuss the topological equivalent form when titanium atoms and aluminum atoms are combined…”

He suddenly felt like he had found a new direction.

If Level 2 Chemistry is not enough, add Level 4 Mathematics to solve the problem!

In an instant, Lin Xiao felt that everything became so clear.

Just do it!

Then, two days passed again.

…

“Mr. Lin Xiao, you…”

“You don’t need to say anything.”

“ah?”

“I’m connecting to your node now and will use it soon.”

“this……”

“Bye.”

After hanging up the phone, Lin Xiao opened Sunway TaihuLight’s supercomputing software platform with slightly bloodshot eyes, and then copied the program he had compiled all night long into it.

In the last three days, he slept only two or three hours almost every day, not only to complete his mathematical models, but also to translate these mathematical models into codes.

This was a big project, and he completed it all by himself. Of course it was very tiring, but no matter what, he finally completed it.

“Come on, come on, I can’t make it yet!”

With this thought in his mind, he clicked to start cluster computing.

There will be another chapter later.

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