Reborn Tech Scholar

Chapter 492 Mathematical Model of Plasma Turbulence Phenomena (Seeking Monthly Pass)

The second category of turbulence problems is complexity.

The second type of complexity is rooted in the methodology of classical physics!
Traditional reductionism starts from the most basic components of material motion, and establishes the evolution equation of motion from the interaction rules between basic components.This sounds very simple, after all, many formulas of classical physics do not even need the methods of advanced mathematics.

However, in physics, "more is more complex".

Also taking the aircraft as an example, the flow field around a Boeing 747 will contain 10^15~10^24 microfluidics, perform a mechanical analysis on each microfluidic element, and consider the disturbance caused by each other, even if Even if all the computers in the world are used, it is difficult to complete such a huge amount of calculation.

Therefore, all the models established by most researchers who do fluid dynamics analysis are phenomenological, and different scholars can even obtain completely different results using the same CFD method.

It is for this reason that turbulent CFD calculations based on engineered closure theory are often referred to as "art" rather than science.

The "Golden Crow Device" designed by Qin Yuanqing, the internal plasma, the first type of problem is not a problem, although the plasma under high temperature and pressure is unstable, but at least the mechanical environment of each component of the entire plasma macroscopically But even.

As for the second type of problem, although it is also greatly weakened by the Bagua diagram situation, it still exists after all, and it will be a hidden danger of instability.

If it is not completely solved, there will always be bottlenecks in terms of long-term and stability.

Although due to time schedule issues, Qin Yuanqing initially created a mathematical model of plasma turbulence when designing the "Jinwu Device", but because there was not enough data at that time, Qin Yuanqing was not sure whether this mathematical model of plasma turbulence was correct .

After a lot of data, it has been verified that his mathematical model of plasma turbulence is correct, at least covering all the current data.

The next step is to perform calculations, but calculations of this magnitude require quantum computers!

Otherwise, even if the computing power is as high as one billion billion, it will take at least half a year to calculate, which is undoubtedly not advisable, and the electricity bill alone is astronomical.

A quantum computer, on the other hand, only needs one day of calculations!

Qin Yuanqing sent relevant plasma turbulence mathematical model data to the University of Science and Technology of China for verification by a dedicated team there.

University of Science and Technology of China, a university famous all over the world for producing quantum computers, has a detached position in Anhui Province and has provided a large number of talents and technical support for the semiconductor industry and mid-to-high-end manufacturing industry in Anhui Province, enabling Anhui Province to develop rapidly for many years Ranked in the top ten in the country!
"Academician Qin's request is really embarrassing!" Academician Qiu muttered after receiving the materials. He is not a mathematician or a physicist, but an expert in mathematical computer applications, and has made outstanding achievements in the field of mathematical computers.

Although the quantum computer of China University of Science and Technology has tasks, Academician Qiu still chose to suspend other tasks. After all, he knows which is more important.

"Academician Qiu, is this inappropriate? The principal is watching this project closely, which is related to the construction of smart cities in Anhui Province!" A staff member in a white coat hesitated.

China University of Science and Technology has a supercomputing center and a quantum computing center to provide transportation capacity needs for Anhui Province and surrounding areas.

Over the past few years, Huake University has made great progress in biomedicine, new materials, engineering design and simulation analysis, weather forecast, smart city, e-commerce, cloud computing and big data, digital media and animation design, etc., because of this The two computing centers provide Huake University with strong confidence.

If it weren't for Huake University's rapid progress, it might have been overtaken by Zhejiang University long ago, instead of being ranked fourth like it is now.

These ten years have been a decade in which major colleges and universities across the country have made rapid progress. Whether it is the top [-] prestigious schools or ordinary colleges and universities, they have made great progress in terms of hard power and soft power, especially the top ten. Famous schools, with the increase in education funding year after year, are developing very rapidly. No matter which list they are in, the top ten universities all squeeze into the top fifty in the world university rankings. All of them used to be unattainable in the eyes of China. The world-class prestigious universities in China have all been squeezed out of the top [-]. They are envious and jealous of these universities in Huaxia.

Academician Qiu glared at him. The young man is indeed hairless and incapable of doing things. It is often said that the county magistrate is not as good as the current one, but there is also a saying that is called the dragon crossing the river. Yes, if you want to check the calculation, then it has the first priority, and the others have to make way for it.

Not to mention the project that the principal is watching closely, even the project that the superior is watching closely must make way for Qin Yuanqing's controllable nuclear fusion project!

"Do as I say, whoever has an opinion asks him to come to me!" Academician Qiu said angrily, and then stopped other checking tasks to free up all the computing power, while other staff began to check the quantum computer Case.

Half an hour later, a staff member in a white coat came over and reported the situation to Academician Qiu: "The quantum computer is running well, and we can start experiments at any time."

"Then let's start!" Academician Qiu gave the order, and then saw the computer start to run.

The computing power of quantum computers is indeed terrifying. With the mathematical models prepared by Qin Yuanqing, they don't need to use data to model, they only need to run the mathematical models, and then simulate in the virtual world, simulating the interior of the 'Golden Crow Device' , to calculate tens of billions, hundreds of billions or even trillions of plasma microfluidic elements.

It is precisely because of such a huge plasma that the supercomputer needs more than half a year to complete the calculation.For quantum computers, the two units of 0 and 1 are avoided, the computing power is greatly increased, and the computing speed is much faster.

Staring at the constantly beating data on the screen, Academician Qiu looked very serious. He had no idea that the mathematical model Qin Yuanqing created was so complicated that the quantum computer couldn't complete the calculation after an hour!
This is still the most complicated calculation that Huake Quantum Computer has encountered since its birth!
"I really don't understand what Qin Yuanqing's research is. The simulation operation of a single mathematical model is so complicated!" Academician Qiu muttered to himself.

Many people know that Qin Yuanqing is not the head of Shuimu now, but his status and influence has not declined, but has increased, because Qin Yuanqing is the leader of the three super-large projects of the controllable nuclear fusion project, the anti-gravity project and the "Double Ring Space Station" project. commander in chief.

But as for the specific research, except for Qin Yuanqing, no one knows the specific situation.There are even many teams doing research, but they don't know that the research they are doing is related to controllable nuclear fusion!

What can be known are some leaders or technical leaders, and these people are either limited by their profession or are in administrative positions, so they don't know the specific situation of the technology.

Coupled with the strict secrecy system, although everyone knows that Huaxia is engaged in controllable nuclear fusion research, anti-gravity research, and the huge plan to build a "double-ring space station" ten years later, many people regard it as joke.

After all, controllable nuclear fusion has been studied by many countries in the country very early. Even Germany is a leader in the field of controllable nuclear fusion. "X" has basically been built, entered the stage of operation preparation, and even completed the first round of experiments, which has attracted much attention.

Everyone believes that Germany will be the first to master controllable nuclear fusion technology, and they don't believe that China, which is a chaser, will be the first to master controllable nuclear fusion technology.

And some intelligence agencies, because of the previous incidents, caused a fatal blow to the Huaxia intelligence network. Even now, they are still in a half-dead state. Thousands of people had their water meters checked.

As for the Internet, there are various 404s, making it difficult for intelligence personnel to collect intelligence information through the Internet.

So although the controllable nuclear fusion project has been approved for more than half a year, the headquarters has been established, and everyone even knows that Qin Yuanqing is the commander-in-chief of the controllable nuclear fusion project, but what is the progress of Huaxia in the controllable nuclear fusion project? No one knows.

Unless, it was to attack Qin Yuanqing!

But Qin Yuanqing was in the capital, and the security measures were notoriously strict, like a hedgehog, making it impossible for people to attack.

Finally, after a day and night of calculations, academician Qiu also uploaded the results and related data to a specific server as soon as the simulation calculation was over!
When Qin Yuanqing saw the results of the quantum computer's calculation, a triumphant smile appeared on his face. Sure enough, everything was as he said he expected.

At the same time, in the conference room of the Helix 7-X laboratory in Germany, a very serious meeting was going on.

Sitting here are world leaders in the field of controllable nuclear fusion such as Ganser Heisinger, director of the Institute of Plasma Physics of the Max Planck Society, as well as principals of ITER project participants such as the International Atomic Energy Agency. For ITER Huaxia, one of the members, did not show up.

"Now there is evidence that Qin, as the commander-in-chief of China's controllable nuclear fusion project, will have a major impact on controllable nuclear fusion. We must dare to take the lead in controlling controllable nuclear fusion before China, otherwise there will be a series of terrible events Consequences!" An old white man said seriously: "Everyone should know that controlled nuclear fusion is the future energy of mankind, and whoever masters controllable nuclear fusion will control the future energy!"

This James is the representative of the United States. They are distraught, unbelievable, and worried about Huaxia's claim to invest 1000 billion yuan in research on controllable nuclear fusion.

After all, there is such a saying in controllable nuclear fusion, forever 50 years!But at the same time, there is also a famous saying that when the world needs controllable nuclear fusion, it will be realized!
　Double monthly ticket, asking for a monthly ticket

　　
　
(End of this chapter)