Reborn Technology Scholar

The second type of problem in turbulence problems is complexity.

The second type of complexity has its roots in the methodology of classical physics!

Traditional reductionism starts from the most basic components of material motion, and establishes the evolution equation of motion based on the interaction rules between basic components. This may sound very simple, after all, many formulas of classical physics and even advanced mathematics

None of the methods are needed.

However, in physics, "more means more complexity".

Taking an aircraft as an example, the flow field around a Boeing 747 will contain 10^15~10^24 micro-flow elements. A mechanical analysis is performed on each micro-flow element and the disturbance caused by each other is considered. Even if

Even if all the computers in the world are used, it will be difficult to complete such a huge amount of calculations.

Therefore, most researchers who conduct fluid mechanics analysis build all models that are phenomenological. Different scholars can even obtain completely different results using the same cfd method.

It is precisely for this reason that turbulence cfd calculations based on engineering closure theory are often called "art" rather than science.

The 'Golden Crow Device' designed by Qin Yuanqing has no problem with the first type of plasma inside. Although the plasma under high temperature and pressure is unstable, at least the mechanical environment of each component of the entire plasma is macroscopically

But it's uniform.

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

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

Although due to time and schedule issues, Qin Yuanqing initially developed a mathematical model of plasma turbulence when designing the 'Golden Crow 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 large amount of data, it was verified that his mathematical model of plasma turbulence was correct, at least covering all the current data.

Next, operations need to be performed, but operations of this magnitude require a quantum computer!

Otherwise, even if the computing power is as high as one billion, it will still require at least more than half a year of calculation, which is undoubtedly undesirable. The electricity bill alone is astronomical.

A quantum computer only requires one day of operation!

Qin Yuanqing transmitted the relevant plasma turbulence mathematical model data to the University of Science and Technology of China, where it was verified by a dedicated team at the University of Science and Technology of China.

Hua Ke University, a university famous all over the world for its creation of quantum computers, has a transcendent status in Anhui Province. It 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 at a rapid pace for many years.

Ranked among the top ten in the country!

"This request from Academician Qin is really embarrassing!" Academician Qiu muttered after receiving the information. 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 HuaTech currently has a task, Academician Qiu still chose to suspend other tasks. After all, he knew very well what was more important.

"Academician Qiu, is this inappropriate? The principal is keeping a close eye on this project that is being verified now, and it is related to the construction of smart cities in Anhui Province!" A staff member wearing a white coat hesitated.

Huake 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.

In the past few years, Huake University has made great progress in many fields such as biomedicine, new materials, engineering design and simulation analysis, weather forecasting, smart cities, e-commerce, cloud computing and big data, digital media and animation design. It is because of this

The two computing centers provide HuaTech with strong confidence.

If it weren't for HuaTech's rapid progress, it might have been completely overtaken by Zhejiang University, instead of being ranked fourth as it is now.

These ten years have been a decade in which major universities across the country have made rapid progress. Whether they are the top 30 prestigious universities or ordinary universities, they have made great progress in hard power and soft power, especially the top ten universities.

As education funding increases year by year, prestigious universities are developing very rapidly. No matter which list they are on, the top ten universities have all entered the top fifty in the world university rankings. Each one of them was previously unattainable in the eyes of China.

All the world-class famous universities have been squeezed out of the top fifty. I feel envious and jealous of these universities in China.

Academician Qiu glared at him. The young man was indeed talkative and weak in his work. He often said that was right. The county magistrate was not as good as the current one. However, there was also a saying, called the fierce dragon crossing the river. This was sent by Qin Yuanqing.

If it needs to be verified, it has the first priority, and everything else has to make way for it.

Not to mention the projects closely watched by the principal, even the projects closely watched by superiors have to make way for Qin Yuanqing's controllable nuclear fusion project!

"Do as I say. If anyone has any objections, ask him to come to me!" Academician Qiu said angrily, then stopped other verification tasks and freed up all the computing power, while other staff began to check the quantum computer.

situation.

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 get started!" Academician Qiu gave the order, and then he saw the computer start running.

The computing power of quantum computers is indeed terrifying. With the mathematical models prepared by Qin Yuanqing, they do not need to use data to model. They only need to run the mathematical model and then simulate it in the virtual world, simulating the inside of the 'Golden Crow Device'

, perform calculations on tens of billions, hundreds of billions or even trillions of plasma microfluid elements.

It is precisely because of such a huge plasma that supercomputers need more than half a year to complete operations. 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.

Academician Qiu's expression was very serious as he stared at the data that was constantly beating on the screen. He had no idea that the mathematical model Qin Yuanqing came up with was so complicated that the quantum computer could not even finish the calculation after an hour!

This is the most complex calculation that Huake’s quantum computer has encountered since its birth!

"I really don't understand what kind of research Qin Yuanqing is doing. The simulation operation of a 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 have not declined, but have increased, because Qin Yuanqing is the leader of three super large projects: 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, no one except Qin Yuanqing 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 we can know are some of the leadership or technical leaders, and these people are either limited by their profession or hold administrative positions, so they do not know the specific technical situation.

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

Joking.

After all, many countries across the country have been researching controllable nuclear fusion for a long time. Even Germany is a leader in the field of controllable nuclear fusion. It built the world's largest stellarator controlled nuclear fusion device "Helix Stone 7-

"x" has been basically completed and has entered the operational preparation stage. It has even completed the first round of experiments, which can be said to be the focus of everyone's attention.

Everyone more believes that Germany will be the first to master controllable nuclear fusion technology, and they do not believe that China, a pursuer, can be the first to master controllable nuclear fusion technology.

Some intelligence agencies, due to previous incidents, have suffered fatal blows to the Chinese intelligence network. Even now, they are still in a state of survival. China's unique water meter check has become a nightmare for intelligence personnel around the world. Every year, tens of thousands of

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.

Therefore, although the controllable nuclear fusion project has been approved for more than half a year, a headquarters has been established, and everyone even knows that Qin Yuanqing is the commander-in-chief of the controllable nuclear fusion project, how far has China's progress in the controllable nuclear fusion project reached?

No one knows.

Unless, it is to attack Qin Yuanqing!

However, the Qin, Yuan and Qing Dynasties were all in the capital, and the security measures were notoriously strict. They were like hedgehogs, making it difficult for people to start.

Finally, after a day and night of calculations, the simulation operation ended, and Academician Qiu immediately uploaded the results and related data to a specific server!

When Qin Yuanqing saw the results of the quantum computer calculations, he showed a victorious smile. Sure enough, everything was as he expected.

At the same time, a very serious meeting was taking place in the conference room of the Spiral Stone 7-x Laboratory in Germany.

Sitting here are world leaders in the field of controllable nuclear fusion such as Gunther Heisinger, director of the Max Planck Institute of Plasma Physics, as well as the main leaders of the iter project participants such as the International Atomic Energy Agency, and for iter

Huaxia, one of the members, did not have a representative.

"There is now 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 consequences

Consequences!" An old white man said seriously: "Everyone should know that controllable nuclear fusion is the future energy of mankind. Whoever masters controllable nuclear fusion controls the future energy!"

This James is the representative of the United States. They are anxious, incredulous, and worried about China's claim to invest 100 billion yuan in research on controllable nuclear fusion.

After all, there is a saying in controllable nuclear fusion, 50 years forever! But at the same time, there is also a famous saying, when the world needs controllable nuclear fusion, it will come true!

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