Volume 1: Student Life Chapter 333: The Final Stage
Zhao Qiqi, Zhu Mingli and Li Li were staring at Chen Zhou who had a silly smile on his face.
Chen Zhou came back quite late tonight, it was almost 12 o'clock.
But this time when he came back, he had a silly smile on his face. What was going on?
The three of them exchanged glances, and their thoughts instantly diverged.
Then, thinking about it, the three of them suddenly sighed: "It actually came back?"
Chen Zhou was just holding a washbasin and towel, preparing to go out to wash up, but when he heard the unified sigh, he immediately turned back and gave everyone a slap in the face.
That night, Chen Zhou fell asleep with beautiful visions and slept very soundly.
That night, Yang Yiyi's heart was beating like a deer and she couldn't fall asleep for a long time.
The next morning, about 3 minutes before the alarm clock rang, Chen Zhou woke up slowly.
"Hmm~comfortable~"
After stretching himself, Chen Zhou felt that he had had a very satisfying sleep.
He got out of bed and took a look at Zhao Qiqi and the other two who had woken up. Chen Zhou greeted them warmly, "Qiqi, Lao Zhu, and the two Lis, good morning, everyone!"
After a pause, Chen Zhou asked again: "Do you want to go jogging together in the morning?"
Zhao Qiqi and the other two didn't know whether they were sleepy or confused by Chen Zhou's extraordinary enthusiasm. The three of them stared at Chen Zhou without saying a word for a long time.
When Chen Zhou finished washing up and was ready to leave, he looked at the three people again.
Seeing that the three were still staring at him in a daze, Chen Zhou smiled and said, "Three good brothers, if you don't have class, you will be too lazy to get up and sleep for a while, right? Do you need me to bring you takeout?"
Zhao Qiqi and the other two were originally in a daze, but when they heard about takeout, they immediately perked up.
"steamed stuffed bun……"
“Oven pancake…”
"porridge……"
Chen Zhou made an "OK" gesture, said "Got it, got it", and left the dormitory.
Zhao Qiqi and the other two in the room fell silent for a moment, then fell onto the bed and prepared to continue sleeping.
But then, Zhao Qiqi suddenly said, "Brother Chen, how far did you go last night that you could be so excited until now?"
Zhu Mingli said in a muffled voice: "How should I know? I have never been on any base..."
Zhao Qiqi agreed: "That's right, we are both single..."
Before Zhao Qiqi finished speaking , Li Li's voice came faintly: "Should we stop at the home run?"
Zhao Qiqi: “Hmm?”
Zhu Mingli: “Huh?”
library.
Chen Zhou and Yang Yiyi came here as usual, but something was different from usual.
Both of their faces were flushed.
This is probably the aftereffect of kissing.
However, Chen Zhou's mental state is unusually good.
But Yang Yiyi's dark circles were quite deep.
Chen Zhou wondered why Yang Yiyi didn't sleep well, and Yang Yiyi was also wondering how Chen Zhou could sleep.
In this way, the two of them started today's research plan with their own little thoughts.
Fortunately, as time went by, the two of them were immersed in the research project and no longer had any extra thoughts.
"It is also necessary to calculate the dispersion parameters existing in the particle accelerator structure, including the dispersion capacitance and dispersion inductance of the unit loop..."
"If you want the theoretical derivation of this part..."
Chen Zhou thought about it and opened the previous research data on particle accelerator experiments.
Use previous experimental data to feed back into current theoretical derivations.
Chen Zhou opened the collection of wrong questions again, and he was ready to take a two-pronged approach.
Time is too tight now, and the only way to save time is by running continuously.
Chen Zhou glanced at the previous experimental data and sorted it out briefly.
Then we start to analyze the scattered capacitance of the switch electrode to ground.
"It can be roughly divided into the dispersed capacitance Cg1 between switch electrodes; the dispersed capacitance Cg2 between switch electrode rods; the dispersed capacitance Cg3 between electrodes of adjacent capacitors..."
There are five sections to consider.
The total dispersed capacitance is the sum of the five parts.
Starting from Cg1, the idea is determined, the theoretical derivation calculation formula is determined, and the original data is determined.
"The parameters for the radius of the spherical electrode are this, and the distance between the centers of the electrodes is this..."
Using the feedback from the wrong question collection, Chen Zhou began to write quickly on the draft paper.
In terms of time, although integration is emphasized, the overall thinking remains unchanged.
After deriving a whole set of theories, some time can be saved.
After solving the problem of dispersed capacitance, Chen Zhou started to calculate dispersed inductance without stopping.
When the particle accelerator is in operation, its structure and components will generate dispersed inductance, thus affecting the output pulse voltage.
The dispersed inductance mainly comes from the capacitor's own inductance Lc, the connection inductance Lw, the gas spark switch inductance Lg and the equivalent eccentric coaxial line inductance Lt.
The capacitor's own inductance Lc varies according to the capacitor selection.
However, in the current experimental subject, this selection consideration is certain.
Therefore, Chen Zhou can directly solve this Lc first.
After finishing this part, Chen Zhou looked at the contents on the draft paper and the feedback on the wrong question collection and frowned slightly.
"There is still a step missing..."
Taking into account the contact inductance and parasitic inductance in the series switch in actual operation, the actual total dispersed inductance should be higher than the theoretical calculated value.
After a little thought, Chen Zhou began to analyze the content of this part.
He would not allow such unknown data to exist in his theoretical calculations.
Otherwise, the so-called one-step achievement may well be just empty talk.
Time gradually approached noon. Yang Yiyi glanced at Chen Zhou, who showed no signs of stopping writing, and got up to go to the cafeteria to buy food.
Chen Zhou naturally noticed the actions of the people around him, but did not stop them.
Now is the time to catch up with the movement of the earth. Every bit of time saved is a bit of time saved.
"Maybe I can build a complete equation model?"
After looking at several papers opened on the computer and the analysis content he wrote on the draft paper, Chen Zhou no longer hesitated and immediately began to build the equation model by himself, intending to completely solve the unstable factors in this part of the content.
The time spent on this part exceeded Chen Zhou's original expectations.
It was not until the afternoon, when it had darkened outside the library, that he finally completed the theoretical derivation of the dispersed inductance.
But the results achieved by Chen Zhou are also remarkable.
At least the L-equation model he built looks pleasing to the eye no matter how you look at it.
At this point, the research on intense pulsed ion beam sources for material surface modification can be officially declared to have entered the final stage.
Next, we will start the system design of the intense pulsed ion beam.
Chen Zhou stretched and relaxed.
I sat in front of the computer and worked for a whole day.
My body is really tired.
Turning my head to look at Yang Yiyi, I saw that Yang Yiyi was also stretching.
Although it was winter, Chen Zhou was thinking about summer.
My face turned red in an instant.
