Chapter 552: The last obstacle

"So it is ..."
A quick glance at the code on the screen showed a stunned expression on Lu Zhou's face.
With his code ability, it may be difficult to fully understand the algorithm, but if he only understands the execution logic of the entire plasma control scheme from a few key command lines, it is not a problem for him.
In short, this algorithm is probably a product of machine learning.
With reference to the mathematical model he left earlier and the control scheme edited by the professors of the Software Institute of Jinling University, the trajectories of the primitives in the plasma were calculated and simulated in countless experiments, and finally the phenomenological model Correction, setting extra parameters to make it as close to perfect as possible.
In the field of application, when the phenomenological model has developed to the extreme, there is no difference between simple and pure theory.
At least it doesn't make much difference.
Just like those empirical formulas in fluid mechanics, it is impossible to fully explain them with existing theories, but this does not prevent people from using them on aircraft wings, engines, etc.
Collecting these data and amending the original control scheme in continuous calculation and simulation. If these tasks are performed by humans, it may take years or even decades.
But for Xiao Ai, who is boarding in the supercomputing, he can make corrections to the control scheme at the first time, and it may be enough to run the stellar a few times.
In this sense, it seems that the algorithm of the plasma control scheme separated from Xiao Ai's main program can also be regarded as an AI developed from machine learning technology.
However, this AI is undoubtedly more inferior than Xiao Ai.
If you think about it, is this thing considered a child of him and Xiao Ai?
However, this terrible idea just passed away.
The moment it emerged, Lu Zhou quickly threw it behind his head, and then shut down the computer.
It always felt that if he thought so, he couldn't look straight at the guy in the computer.
...
The matter of the plasma control scheme has come to an end. After the super calculation of the demonstration reactor project is completed, the backup program will be migrated.
Early the next morning, Lu Zhou got up in the morning and called Wang Peng to ask him to bring a basket of soup buns when he came over. After drinking soy milk, dipping and old vinegar for breakfast, he set off for the STAR Institute.
In addition to the plasma control scheme, another major purpose of Lu Zhou's return is to complete the final design of the liquid lithium neutron recovery system.
Although during his time in Haizhou, the work of the STAR Institute did not stop, but the progress over the past month has been no different from that of the previous month, at least nothing can be called a stage Fruits come.
This systematic scientific research project is like a bucket, and no piece of wooden board can get water.
Now the first wall material has been solved. A series of devices from the core trap to the heating components are progressing steadily and progressively under the work of other research institutes. So far no substantial progress has been made.
Even if no one urges, they still bear a lot of pressure.
Now that Lu Zhou is returning from Haizhou, the people inside are relieved and relieved.
Looking at Lu Zhou who appeared in the institute, I haven't slept a few times this month and felt Sheng Xianfu a little smirk.
"You're finally back, I'm thinking about it. If you don't come back, I'll come to you."
Lu Zhou: "... You worked hard."
"No hard work," Sheng Xianfu sighed after grabbing some thinning hair. "It's just a few key problems that can't be solved. It's a big head."
Since joining the institute, he feels his hair is getting thinner and thinner.
Hearing this sentence, Lu Zhou's expression was also a little embarrassed.
This technical line was proposed by him, but he himself has been busy with other topics, but he has not taken care of it.
But this is also no way out, after all, no one expected that it would be so troublesome at first. He originally thought that the plan was written in such a detailed way, and the engineers of the Nuclear Industry Group cooperated with them. The problem should not be too big, so he focused on the LPC-1 materials.
As a result, he still underestimated the difficulty of this subject.
"The people in the convening party have a meeting," nodded, and Lu Zhou ordered. "I'll understand the situation before I say it."
"Okay, I'll go now."
Nodded, Sheng Xianfu turned and walked towards the office.
After ordering the meeting, Lu Zhou first returned to his office and turned over the plan of the liquid lithium neutron recovery system to review it. Then he got up and went to the Institute's conference room 1.
Did not wait too long, and soon the others came.
The researchers and engineers of the STAR Institute were convened, and Lu Zhou held a short meeting to learn about the situation from various departments.
According to the heads of several departments, the research at this stage basically revolves around the thinking he formulated before going to Haizhou.
That is, the LPC-1 material of the first wall is used to penetrate and decelerate the neutrons, and the subsequent liquid lithium circulation device absorbs the neutrons and releases halogens, and the beryllium reflective layer coated outside the liquid lithium layer will not completely react with the The child bounced back.
The recovered halogen exists as a gas, is recovered at the top of the device, and is reinjected into the reaction chamber to participate in the reaction.
Sitting at the conference table, Professor Li Changxia from the side of Li Hua said solemnly: "... The voxels trapped in the liquid lithium were collected and resolved, and a filler port was added to the reactor. For example, the task of separating helium ash is transferred to the reactor's internal diverter, or it is theoretically feasible to add a separation device in front of the feed port. However, the key is the thickness of the liquid lithium layer. , But the results are not very good. "
The thickness of the liquid lithium layer is a critical issue, and it is not good whether it is too thick or too thin.
Too thick will cause a large amount of radon to stay inside the liquid lithium, reduce the recovery efficiency ~ EbookFREE.me ~, and greatly increase the difficulty of the project, and may also affect the safety of the entire reactor.
Too thin is naturally not good, it will directly affect the proliferation rate of lutein. After all, the half-life of free neutrons is only about 10.6 minutes, which means that they need to consider the decay of neutrons while considering the transformation of neutrons and other elements.
Ideally, neutrons are recovered using liquid lithium before the secondary reflection occurs at the beryllium metal interface. However, it is not easy to achieve this.
Lu Zhou: "Are the experimental data brought?"
"it's here."
Sheng Xianfu nodded and passed a document immediately.
Lu Zhou took the file and looked at it carefully.
Time passed minute by minute, the conference room was quiet and could only hear the ticking of a wall clock.
Lu Zhou did not speak, and the researchers sitting at the conference table were waiting patiently.
After finally reading the information in his hand, Lu Zhou closed the file.
Just when everyone thought the big man would come up with an idea, his actions were beyond everyone's expectations.
"The research idea is correct. These data are very important, but they lack some methods, so they have not achieved the expected results. You have done a good job during this time, and haven't had a good rest in this month . "
"That's it for this meeting. You go back first. Each department will take two days off from today. The day after tomorrow will report."
The end of the meeting and the arrangement of the holidays were announced. Facing the unexpected sight, Lu Zhou patted the information on the table.
"I'll take this thing back to ponder."
"After three days, I will give you a result!"