Scholar’s Advanced Technological System

Soon, the tea was on.

The fog drifts over the purple sand pot.

After picking up the teacup and moisturizing his voice, the old man said slowly.

“Of the many questions about the differential equation, the Navier-Stokes equation is probably the most difficult one. Apart from individual problems, we cannot directly solve the bias differential equation set constructed by Navier-Stokes equations, but only retreat to approximate solutions. ”

“As for turbulence, I understand that the Clay Institute has been studying and investing heavily in it. However, while some results have been achieved, none have been significant. ”

“As for the plasma turbulence you're looking at, it seems to me even more difficult. Now computers can't handle that kind of magnitude, we can only do approximate solutions. Second, we do not have accurate observational data, and only inaccurate diagnostic data can be relied upon. ”

Ark: “Why? ”

Mr. Qiu laughed: "Because we do not have an effective means of observing the isomers of the equivalent high temperature pressure. For example, we took a nanoscale probe, stabbed it into a normal gas, and collected data on the gas molecule, basically ignoring the disturbance of the gas movement of the probe itself. ”

“But high-temperature plasma is different, mild plasma. We can use electrostatic and magnetic probes, but for high-temperature plasma, any minor disturbance can lead to the collapse of the entire system. The final result is that the electromagnetic field cannot continue to restrain the plasma, which directly hits the first wall. ”

“Therefore, we can only obtain the relevant plasma parameters through the electromagnetic waves emitted by the plasma itself, thereby creating a visual model. However, because the spectrum of plasma emitting electromagnetic waves is wide, and although the amount of information is large, the information contained therein is also quite cluttered, and the only imaginary model established is only limited in accuracy. ”

The ark asked thoughtfully: "Is there a solution? ”

“No, it's a technical ceiling,” put down the teacup, Mr. Qiu shook his head and continued in a joking tone, "If you can design an experiment to observe high temperature pressure plasma, your contribution to plasma physics is probably no smaller than that of cryoelectronics to biology. ”

When I heard that, the Ark's smile was a little helpless.

Although the system included engineering in the hierarchy, human energy was, after all, limited, and he had not studied this area in depth, and even with the gifted upgrade, it did not give him a more intuitive feeling.

Let him design the experiment, maybe.

But to have him design the experimental instruments is beyond his capabilities.

“My personal suggestion is, if the experimental tools are not solved yet, why not try to improve the theoretical tools first?” Paused for a moment, Mr. Old looked at the ark in confusion, "Mathematics is your strength, as it should be. ”

At the moment of hearing this phrase, the ark was slightly stunned, and a glimmer of enlightenment appeared.

That's right.

Mathematics is my strength.

Since experimental tools cannot be solved, why not start with refining theoretical tools first?

For example, using the NS equation itself as a proposition to study, improve the relevant theoretical tools at the same time as studying the NS equation. As he did when he first studied additive mathematics, without the previous series of mathematical propositions as a pavement for him to come up and challenge the Gothenbach conjecture, probability is also elusive.

Thinking about it, the thinking in the heart of the ark became clearer.

Over the next time, the questions of communication between the two people are basically concentrated in mathematics.

Mr. Qiu has quite an idea of research in the field of differentiation.

Although the NS equation is not his research direction, he still has some insights of his own about the challenges of the century that are open to this differential field. And these insights are also very helpful to the Ark.

As a result, time passes by, and the wall clock unwittingly passes two laps.

The mist on the tea table is long gone, and the tea in the cup is already cold.

I don't know how many cups of tea it was, sitting next to Zhao Xiao, sitting anxiously moving his ass.

Listen to the two bosses exchange math questions, but his PhD student can't get a word into it, and he wants to go, but he's embarrassed.

It must be said that this is a painful thing.

And it's not just spiritual, it's physiological.

Just now, in order to cover his embarrassment and ignorance with tea, he accidentally drank too much...

In the third hour, the conversation between the two finally ended.

Zhao Xiao was finally liberated after Ark Zhou said goodbye to Mr. Qiu.

When he went downstairs, he rushed into the toilet. Zhao Zhao Xiao ran out of the toilet and caught up with the footsteps of the ark. He gasped and asked.

“Boss, what did you just talk about? ”

The ark was in a very good mood and said with joy: "We talked about something interesting. ”

Zhao Zhao's eyes turned and asked: “I heard controllable nuclear fusion, is that thing... is it true? ”

If it's true, it's amazing.

Instead of answering the question, the ark asked back: "What do you understand as‘ true ’? ”

Zhao Xiao stunned, some described his problem in general: “That is, the kind that can be achieved. ”

The Ark laughed and said, "The point of science is to use scientific methods to achieve things that can't be achieved, problems that have been solved, need to be studied? Just go through the literature. You're a Ph.D. student, so why are you asking such outgoing questions? ”

Zhao Qiang's old face blushed and touched his back head. Sorry to laugh.

“Boss, I'd like to buy you a meal. Do you have a minute? ”

The ark nodded: "Okay. ”

It's almost dinner time.

He won't refuse if someone asks him to eat.

……

After talking to Mr. Qiu, the ark was inspired a lot.

As the old man said, before resolving the problem, it is more important to create the tools to solve the problem. Compared to the former, the latter is the key to the problem.

In short, he needed to build himself a ladder before he could go over the wall.

And before that, what he did was like spinning around a wall that was insurmountable.

Ended his trip to Harvard, went back to that cabin in Princeton, redefined the ark of thought, and felt that every cell everywhere was filled with endless inspiration.

I couldn't wait to sit in the study, facing the new blank paper, the ark turned to the ballpoint pen in my hand and whispered to myself.

“… theoretical models or more precise imaging models for plasma require more accurate observations than diagnostic data. ”

“Since the experimental tools are temporarily unavailable, let's start where I can! ”

Slightly moved his neck, the ark lifted its pen and wrote a line of headings on the blank paper.

Overall Existence Study on Smooth Solution of 3D Non-Compressible Navier-Stokes Equations at Specific Initial Values

Looking at the title of the line, his eyes were full of energy.

Next, it's time for another happy liver explosion!