CHAPTER XLIII

"Director Bi, why don't you let me try?"

Clear sound, reverberating throughout the monitoring center.

Not only Bi Guoqiang, but the other technicians in the room also turned their heads to look.

"Gu ...... Teacher Gu!"

That's right, the one who spoke just now was Gu Lu, who had been standing at the door and listening to the whole incident.

At this time, he looked at Bi Guoqiang with calm eyes, and repeated what he had just said, "Director Bi, since there is no better way to choose, why don't you let me try?"

Bi Guoqiang's expression was extremely serious, "Teacher Gu, are you sure?"

Gu Lu shrugged his shoulders and smiled lightly, "It's just simple modeling data processing, ordinary undergraduates can do it." I'm sure I'm a PhD student, so I'm not going to be stumped by this. ”

Bi Guoqiang realized Gu Lu's identity.

In addition to being a high school teacher at Haicheng No. 1 Middle School, he is also a top student who graduated from the world's top universities such as Princeton University.

Time was pressing, and Bi Guoqiang couldn't think about it for too long, so he asked, "Then Mr. Gu, how long will it take you to determine the scope and path of oil diffusion in the North Sea?"

If Gu Lu also needed more than an hour, it would not be of much help to the current situation.

Bi Guoqiang may directly reject Gu Lu's proposal.

But in the next second, the number of Gu Lu's answers made Bi Guoqiang's heart tighten suddenly.

"Fifteen minutes at most, and if it's fast, it's not impossible to do less than ten minutes. Gu Lu gave an answer that he thought was conservative.

You can't talk too much, and it will be embarrassing if you wait for a while to run out of time.

Bi Guoqiang looked at Gu Lu's gaze.

In the gentle eyes, he couldn't hide the confident edge.

At this moment, Bi Guoqiang chose to believe in Gu Lu.

Besides, in his current situation, he has no other choice.

"Then Teacher Gu, what do you need? I'll prepare right away!" Bi Guoqiang asked in a deep voice.

The corners of Gu Lu's mouth curled, "You don't need too many things." Just give me a computer, and some data. ”

"You can use the computer in this monitoring center as you like. As for the data...... Bi Guoqiang glanced at the middle-aged man who had just reported the accident to him, "Lao Niu, what data does Teacher Gu need, what we have here, and provide it to him." ”

"Yes!" the middle-aged man nodded in agreement.

Gu Lu casually chose the nearest computer and sat down, opened the desktop, and found that the MATLAB software happened to be installed, which saved him the time to download the software.

From a mathematical point of view, the diffusion of oil on the sea surface can be transformed into a three-dimensional mathematical model construction of the diffusion of marine pollution in non-uniform stratified waters.

As long as the model is built, the diffusion of oil on the sea surface can be calculated by the model at any time.

Gu Lu was typing the code in the program, and his brain was already running at full power.

"The specific coordinates of the location of the oil spill?" Gu Lu asked the middle-aged man.

The middle-aged man quickly replied, "N36°02′56.09" north latitude, E120°27′26.60"E longitude"

"How strong is the atmospheric pressure in the North Sea?"

“115.24pa！”

"Sea level temperature?"

"21.45 degrees Celsius. ”

"Wind field distribution in the North Sea?"

…………

Gu Lu asked for more than a dozen data in a row, and then quickly deduced the formula in his brain.

vδ^2u/δz^2+lv=1/pδP/δx.

vδ^2u/δz^2-lu=1/pδP/δx.

P=ρ0gζ+g∫pdz

δS/δt+uδs/δx+vds/δy+(ω+ωn)δs/δz=Kx，yΔS+Kzδ^2S/δZ^2

Sea level increment, horizontal and vertical turbulent diffusion coefficients, vertical turbulent viscous coefficients of oil, gravitational settlement coefficients of petroleum in seawater......

These columns of data were calculated by Gu Lu successively.

With Gu Lu's current reasoning and computing power, this process can be deduced directly in his brain without the help of any equipment.

Bi Guoqiang stood behind Gu Lu, holding his hands in his pockets, looking anxiously waiting.

On the other side, a technician from the monitoring center walked up to Biqi.

Since Bi Qi has not come here once or twice, the people in the monitoring center can be regarded as knowing the son of Director Bi's family.

"Xiao Qi, what is that Teacher Gu's identity?" the technician looked in Gu Lu's direction and asked Bi Qi curiously.

Bi Qi opened his mouth and said, "Oh, Uncle Wang, that's my math teacher. ”

Number...... Math teacher?!

The technician was a little confused.

If he's not mistaken, Bizzie is still in high school.

Doesn't that mean that the teacher Gu in Director Bi's mouth is actually a ...... Middle School Math Teacher!

The technician thought that Gu Lu's real identity was at least an associate professor at a university!

The technician who learned Gu Lu's identity returned to his seat worriedly and told the other technicians the news.

The atmosphere in the entire monitoring center instantly became strange.

Let a high school teacher deduce the diffusion path of oil in the sea, how to look at this matter, how unreliable!

Even if the estimate can be calculated, the accuracy of the resulting data needs to be considered.

…………

"Yes, it's done!"

Gu Lu entered a string of data into the program, clicked the space bar, and a map of the entire Beihai Sea appeared on the desktop.

He turned to the middle-aged man and asked for the last statistic, "What is the exact time now?"

"19:48:54. ”

Gu Lu entered the data, and when he clicked it, the picture on the screen instantly turned into an image of the spread of oil in the North Sea.

And over time, the range of shadows represented by oil in the image has changed.

Gu Lu pointed to the computer screen and said to Bi Guoqiang behind him, "Director Bi, this is the current scope of oil diffusion in the North Sea. ”

Director Bi behind him was surprised, "It's done so soon?"

From Gu Lu to the computer, to now, the time is full, and it has not been ten minutes.

"Well, that's not a fast time. Looking at the images presented on the computer screen, Gu Lu's tone became serious, "Director Bi, the current situation is not optimistic. ”

"According to my calculations, about 500 tons of the 4,000 tons of crude oil leaked into the North Sea have sunk to the bottom of the sea, and the oil area on the sea surface has reached 1,000 square meters. And this number will increase with the rate of 500 square meters per hour!"

"Don't wait until tomorrow morning, at about four o'clock in the morning this evening, more than 2,000 tons of crude oil will sink to the bottom of the sea, causing a devastating blow to the surrounding marine life!

The situation is much more serious than Bi Guoqiang imagined.

"That's good, Lao Niu!" Bi Guoqiang gave an order, "Notify the sewage cleaning ship, set off immediately, and set up an oil boom according to the oil diffusion path provided by Mr. Gu to contain the oil pollution within a controllable range." ”

"Yes!" the old cow was about to leave.

But at this time, an elderly technician stood up and objected, "Director Bi, I don't think we should rush it. The data calculated by this teacher Gu may not be accurate, and if you want to send a sewage cleaning boat rashly, once you run in the wrong direction, it will waste a lot of time!"

…………

PS: Book the recommended tickets for next week!

It's still the same plus more rules, and every hundred places in the ranking are added to the next chapter!!