Chapter 966 Discovery

Lotte worries, everyone has no words, each confident vow, Lotte also nodded with satisfaction, and took everyone to dinner, at this moment, as if there was a moment, everyone's relationship returned to the time when they worshiped together.

After lunch, everyone returned to the waters of the Lao Ye Temple, and the topic of chatting at this time was not those very heavy futures, but the treasures in Poyang Lake, how much was it worth.

For this topic, no one can give the right answer, after all, after so many years, no one can give an answer to how much wealth in Poyang Lake is worth, everyone is not greedy for money, everyone is worth billionaires, even if Poyang Lake is worth a lot of money, it is just a figure that increases wealth, talking about this is just pure curiosity.

While chatting, Lotte received a call from Zhao Wenxuan again, she didn't have any extra nonsense, but said frankly, "Our scientific team, give a bold guess, I'll send you the results, you can take a look." ”

Lotte took the email and looked at it like this, and it didn't take long for Lotte to be more and more shocked, and he couldn't help but walk to the edge, and everyone else reacted and came over to ask Lotte what was wrong.

Lotte said in surprise: "Zhao Wenxuan said that a team of scientists in the United States speculated that the shipwreck under Poyang Lake is very likely to be near this mysterious dam. ”

"Ah, what about the theory?" Qian Hengze asked.

Lotte waved his hand and said, "Let's go, go back and talk." ”

Lotte is so excited, everyone hurriedly followed back to the guest house, the people of the national security first reported the work briefly, Lotte didn't care at all, find an excuse, split them, when the work area is nearby, only Lotte and others are left, Lotte then said:

"Senior sister, you go and enter the data."

Zeng gently to operate,Lotte began to say one by one simulation data,When the program is edited,The three-dimensional projection system is turned on,The image shows that there is a fishing boat on the water,Just driving in the waters of the Lao Ye Temple,At this time,A breeze blew in the development area。

As the data shows that when the breeze passes through the narrow mouth, according to the physical evolution of wind mechanics, the wind speed can reach up to 8 when it finally passes through the waters of Lao Ye Temple.

This prediction is not the point, originally in Nizi's calculation, this point has already been written.

Next, as the underwater undercurrent moves, a large wave passes through the mysterious dam, and through the principle of water flow, it travels a monstrous wave and directly submerges the wreck underwater.

From the water level, it is relatively calm, but when it is replayed once, this time the picture is mainly played underwater undercurrent picture, just when everyone is waiting for the shipwreck, the wind, the waves, the shipwreck, actually formed an uncontrollable whirlpool underwater, instantly engulfed the shipwreck.

Everyone was dumbfounded, Lotte commanded the screen to slow down, and everyone almost followed the image of the wreck, and in the end, the wreckage actually gathered around the dam.

Seeing this result, Zhang Yunlong said dumbfounded: "No, this thing is not right, this is against science, this is a fake calculation setting." ”

"What?" Everyone was asking.

Zhang Yunlong said solemnly: "This water flows eastward, it has been this principle since ancient times, everything that falls into the water is downstream, how can it be possible to drift upstream, you see what I said is right." ”

"Oh, did you study physics?" Qian Hengze retorted: "You're right, the upstream water does flow down, but the underwater is different, if you encounter a peculiar water, buoyancy plus the area of the object, plus the water flow speed, the object will not necessarily flow down, you stupid." ”

"Is that so?" Zhang Yunlong scratched his head.

Lotte smiled and recorded some data and said, "Do you want to know, just go to Nizi and do the math." ”

Not all of them were scholars, although Lotte also knew this principle, but he had forgotten a lot of formulas, and went upstairs with the data, and the others were also curious, whether this simulation was correct, so they all followed Lotte and went to the knife girl's room on the fourth floor.

Nizi was reading and studying, and the knife sister was idle, and at this time, a group of people entered the house, and the knife sister jumped, thinking that there was some emergency.

When the team entered the house, someone closed the door, and Rakuten slapped a piece of paper on the table and said, "Niko, give me the math and get the result." ”

Nizi looked at the application problem, and then on the blank paper, drew a three-dimensional map of the water surface, the area of the floating objects, as well as the standard weight, the water flow, etc., and after marking the sinking at a location, she began to calculate, roughly as follows:

It is known that the atmospheric pressure p0=1×105Pa, the density of water ρ=1×103kg/m3, the magnitude of gravitational acceleration is g=10m/s2, regardless of the change of water temperature, the quality of the gas in the cylinder remains unchanged and can be regarded as an ideal gas, and the mass and thickness of the pontoon can be ignored.

(For the sake of the reader's consideration, the detailed calculations are omitted in the end and the answer is given.) ）

A: V2 is 2.5m3 and H2 is 10m.

For this all-number answer, Zhang Yunlong and many scumbags didn't understand it, and asked puzzledly: "What does this mean?" ”

"When a heavy object sinks to the bottom of the river, the impact of the water hollows out the sediment under the surface of the water, it rolls upstream, and over and over again, it goes upstream, and this is the story in the textbook, don't you know? ”

Lotte remembered something and said, "The stone beast in the river is a text." ”

"yes, that's pretty much it, I remember." Nizi says:

A temple in the south of Cangzhou is close to the riverbank, and the gate collapses in the river, and the two stone beasts sink to the bottom of the river together. After more than ten years, the monk raised money to rebuild the temple, looking for two stone beasts in the river, the salvage people thought that the stone statue was still in its original position, rocking a few small boats, pulling an iron rake, looking for more than ten miles, there was no trace.

A lecturer who was teaching in a temple laughed at this, "You people cannot reason. It's not a piece of wood, how can it be carried away by the water? The nature of the stone is hard and heavy, the nature of the sand is loose and light, buried in the sand, the deeper it sinks. Isn't it ridiculous to look for them along the river?"

It was believed that his remarks were correct.

When an old river soldier heard this, he laughed and said, "Whenever stones fall into the river, look for them from upstream." The nature of the stone is hard and heavy, the nature of the sand is loose and light, the water cannot wash away the stone, and its reaction force must be under the stone to hit the sand in front of the stone head-on to form a pit. The deeper and deeper it goes, halfway through it, the stone will fall into the pit. When it hits like this, the stone shifts and keeps moving, and it keeps moving, so it goes up against the current. Isn't it ridiculous to look for stones downstream, but isn't it even more ridiculous to look for them where they are?"

According to his words, he found the stone beast a few miles upstream.

Everyone was dumbfounded, and once said gently: "I don't understand what you are talking about, mass, weight, buoyancy or something, but these ships that have been taking advantage of for so many years, some of them are heavy and some are light, will they go upstream?" ”

"No, it won't." Lotte and Nizi replied at the same time, and then the two looked at each other and smiled, Lotte asked Nizi to explain, and Nizi said: "Only objects that reach the same mass and weight as the flow of water will move upstream under the water day by day, boss, this explains that the time of the formation of the sand bar is wrong, perhaps, most of the wrecks in this sand bar have disappeared." ”

Lotte also nodded and said: "That's right, as time goes by, these shipwrecks have gone upstream, and coupled with the change of address, they have gradually piled up like a mountain to form a sand bar." ”

"So, we found it?"

"I'm not sure, I'll have to go down and see if I finally know." Lotte smiled and patted Niko on the shoulder, "Study hard, let's go." ”

Before everyone left, they all gave Nizi a thumbs up, this girl can learn and use it to solve such a natural problem with mathematics.

Back in the work area, Lotte entered the computer for the quality of various boats, carried out data analysis, and then began to calculate the results, and after many computer checks, the final factor was inclined to the sand bar stroke.

This is like a cycle, the appearance of the sand bar is likely to be the earliest shipwreck accumulation, as the underwater sand bar gets bigger and bigger, the speed of the water flow is getting faster and faster, resulting in the ships that are now passing through at every turn, will sink in this water, and then the wreck will eventually accumulate around the sand bar with the activity of the underwater mudslide, and over time, this sand bar area will become more and more dangerous.

With the initial conjecture, the next step was to send the data to the national water conservancy experts, so that the intellectuals could check and give the Kobe a final location.

All they can do is speculate, and the investigation of this place has been determined in a hurry, so the question is, where the treasure is, whether it is necessary to determine it before entering the water, then, is it the state to develop the excavation, or they to develop the excavation.

Of course, there is no doubt that everything under the water is owned by the state, but who will do it, this is crucial, after all, Lotte has something to do underwater, and if the country finds out first, it will not be good.

The work of revealing the mystery of Poyang Lake is still ongoing, and Lotte has made a back-hand arrangement, so that Lotte can contract the waters of Lao Ye Temple in the local area, and develop an underwater farm here in the name of businessmen, in fact, the local residents are not stupid, everyone knows that this water area is dangerous, and opening a farm is official.

Of course, it is different for enterprises supported by government power, they give generous conditions and agree to Zhang Yunfang's investment.

Just when things were going extremely well, that is, a few days later, Lotte finally got the calculation results given by the national water conservancy experts, but when he saw the results, Lotte almost didn't spurt out a mouthful of old blood.

"What brick family is called a beast, and the calculation answer actually given is not the place of the dam and the sand bar?"

Lotte has to sigh that these so-called experts and professors are all waste who are ordered to eat public meals, and their actual ability is not as good as that of a student of Nizi, they are simply a group of imbeciles.