"Stop!" At this moment, Qin Tao shouted.

This stop was shouted at the most critical place. Who could stand it at the climax? He was not engaged in any related profession. Even Nicholas was stunned: "Qin, why should we stop salvage?"

?」

"Nikolai, the propeller of a submarine has important sound characteristics. If it is directly salvaged from the water now, it may be used by Western intelligence agencies, so we still have to be cautious!"

Nicholas nodded: "Yes, we need to cover the propeller, but who will do this work?"

"Of course it's our Jiaolong, and the little hook on this crane ship!"

Underwater, electromagnetic waves cannot be used, and sound is the best means. Therefore, the most powerful weapon used by submarines underwater is sonar. At the same time, the sound characteristics of a submarine are also the most important.

Different shapes of submarines will lead to different underwater resistance and produce sound. The sound of the engine and the sound of the circulating water pump of the nuclear reactor will all bring obvious sound characteristics to the submarine. However, the most important thing is the propeller. All sounds

Among them, the sound produced by the propeller ranks first.

That's why the Toshiba incident happened. Lao Maozi purchased the advanced multi-axis CNC milling machine from the island country and processed an advanced seven-blade large side-inclined propeller, which reduced the underwater sound by an order of magnitude and made Americans lose their ability for the first time.

Underwater advantages.

Later, Lao Maozi's various nuclear submarines and conventional submarines all used seven-bladed large canted propellers. However, the propeller designs of different submarines are still different.

In order to keep confidentiality, nuclear submarines are built in a closed factory, but they have to be towed from the closed factory to the sea. During this transportation process, the tail propeller will be tightly wrapped to avoid being discovered by the outside world.

As for the normal navigation of a nuclear submarine, even in a floating state, only the back of the crest is exposed, and the propeller at the tail is soaked in seawater and cannot be seen by the outside world.

Now, if it is lifted directly, the propeller of the Type 949 nuclear submarine will appear in front of others for the first time. There is not only this Type 949 nuclear submarine, there are other nuclear submarines, and there are even ones under construction.

.

Therefore, nuclear submarines must not leak secrets!

At this time, after hearing Qin Tao's words, Nicholas reacted and felt the cold sweat on his back. Yes, he almost made a mistake due to negligence.

They only thought about lifting the rear half of the nuclear submarine and completing the task quickly, but they neglected confidentiality. Thanks to Qin Tao.

Nicholas looked at Qin Tao with grateful eyes.

In doing this, Qin Tao did do it to help Nicholas and avoid leaking secrets, but this was just a purpose.

In front of our own side, this submarine has no secrets. After the Jiaolong was launched, I don’t know how many pictures have been taken. We know exactly what the propeller looks like.

However, of course outsiders cannot see it! This is the biggest secret!

Qin Tao will also find it very interesting to disappoint those who are watching.

At the same time, this is to show one's own strength.

The Jiaolong has been in the water for many days, but the outside world doesn't know how the underwater operations are. They have to let them see how capable the Jiaolong is. At the same time, this crane ship not only has a main crane, but also one on the side of the main crane.

There is also a small crane. Such an exquisite design must be displayed in front of the outside world to let them know how advanced our design is!…

At this time, the second half of the nuclear submarine was about to emerge from the water, and everyone was watching.

"It's out, it's finally out, we can see what a nuclear submarine looks like!"

"Yes, especially the propeller of a nuclear submarine, we must take the clearest photos and then analyze its sound characteristics through a computer!"

"This is truly a rare opportunity!"

Everyone was talking about it, but they saw that the sling had stopped rotating.

"What's going on? Why aren't you moving?"

"What are they going to do?"

Everyone opened their eyes wide and looked at the next

When they came down, they saw a small crane slowly extending its hook on the crane. When they came down, there was a bundle of something hanging on the hook.

Kubu? What are you doing?

They continued to stare at the work of the small crane, watching the hook of the small crane slowly come to the tail area of ​​the submarine, and then the Kubu was unfolded and spread flat on the sea!

The Jiaolong's mechanical arm moved flexibly, pulling the Kubu in the direction of the propeller.

I see!

They want to cover the propeller!

This way, no secrets can be seen!

Everyone around was disappointed.

"Their Jiaolong is so flexible!" Yamamoto Inutaro looked at the Jiaolong that was busy floating up and down sometimes, and said with a gloomy look as the crane of the Jiaolong was rotating back and forth: "Even we produce it ourselves.

Even deep-sea submersibles don’t have this level of flexibility!”

If classified, this can be regarded as an underwater robot. In the field of robots, the island country has always been far ahead, but now? It has been overtaken by the Easterners?

They are absolutely unwilling to give in. The East is like a sleeping lion. Once it wakes up, it will shock the whole world.

"Yes, their technology is developing rapidly, and we cannot fall behind. We must also develop technology as soon as possible." Masuyama Xiongju said.

"Yes, we must develop more advanced technologies." Inutaro Yamamoto said: "Currently, we plan to develop a wide-body ship, which can greatly reduce the draft while maintaining the same load capacity, making it easier to operate in some areas.

Call at shallow water port."

Wide-body boat?

Zengshan Male Beast frowned: "In this case, the fuel consumption will probably increase greatly."

"Yes, so we need to use other methods to reduce fuel consumption. The sail method is good, and we also need to develop an advanced sail auxiliary power system."

The Fengfan plan was also the first one used by the Mingzhou Group! Thinking of this, both of them felt a little embarrassed.

"Continue lifting!" At this moment, someone shouted.

After covering the propeller, the hoisting started again. The rear half of the huge submarine emerged from the water little by little, and everyone opened their eyes wide.

The double-hull structure of the submarine is complete. As it emerges from the water, a large amount of seawater is continuously discharged from between the double-hulls, flowing downward like a dragon emerging from the water.

This scene is so spectacular!

The submarine continued upward, revealing most of its body, and the propeller at the tail also came out, but it was already tightly wrapped!

The submarine continued to move upward until its entire belly was exposed. It was completely out of the water!…

Since the K-442 Chelyabinsk crashed, this nuclear submarine has touched the hearts of many people. Some people who are looking forward to obtaining the technology of the Damao nuclear submarine have requested observations to determine whether a nuclear leak has occurred on this nuclear submarine. Some news

People are also paying attention to this hot topic. The United States is going to start a new war. Although this can attract attention, after all, time keeps passing by and there is no point in always hyping this topic.

Now, the most critical second half of the submarine with the nuclear reactor has been salvaged, and they can finally rest assured!

The cuts on this submarine are neat. Since the cutting was completed not long ago, the cuts still have a metallic luster. What material is used for this submarine? Is it high-strength steel or titanium alloy?

Countless pairs of eyes were looking at the gap, and this was the only thing they could understand.

"The distance between its inner and outer shells is too big!" Yamamoto Inutaro sighed: "There should be a missile launch tube inside, why can't we see it?"

Such a huge nuclear submarine can only be destroyed from the inside. From the outside, it will not be damaged at all. Even if an ordinary torpedo explodes, the most it will destroy is its non-pressure-resistant shell, which is thick inside.

A thick layer of water will block the power of the explosion.

It carries specialized anti-ship missiles, which are mainly distributed on both sides of the command tower, which is also the widest part of the whole boat. The tail section cut at this time is actually the last section.

There is a launch tube behind it, so the missile launch tube is not visible in the cut part. However, you can imagine how wide the area that accommodates the missile launch tube is.

A semi-submersible ship that had been waiting nearby moved over and cautiously approached the crane ship. Finally, the huge hull was put on the semi-submersible ship, and the entire salvage process came to a successful conclusion!

"Great, we have completed the salvage without any accidents. Quick, report the good news to Moscow immediately!" Nikolai was very happy.

Since the sinking of the Chelyabinsk, Nikolai's shoulders have been heavy. If his superiors want to find someone to take the blame, he is the best choice. If he hadn't made great contributions in smashing the financial crisis provoked by Wall Street, Nikolai

He must have been pushed out as a scapegoat a long time ago.

[In view of the general environment, now that the salvage is completed, this can be regarded as atonement!

Popov's heart was extremely heavy. This salvage was so easy and effortless. In the spring of next year, if their salvage had an accident, it would be too embarrassing in comparison.

In this complicated mood, Popov watched the barge move towards the north. It will send the second half to a specialized ship-breaking yard to dismantle the nuclear reactor.

"What a pity. This nuclear submarine is supposed to be able to serve for another ten years!" Nikolai was also very emotional when he saw it being towed away in the second half.

"It's possible to use waste." Qin Tao said: "If its nuclear reactor is not affected and can still work, it can be transformed into a floating offshore power station."…

What?

Everyone was shocked. Mr. Qin had so many fantastic ideas!

"After arriving at the ship-breaking yard, cut off the unimportant cabin section in the front and block it with steel plates. Cut off the propeller section in the back, and then install a special generator in the back to use it as a special power station.

Its electricity is more than enough to supply a city."

There are two nuclear reactors with a thermal power of 190 megawatts! If they drive the steam turbine and then generate electricity, it can be more than 300 megawatts, which is enough to power the city.

It's a pity that it directly drives the turbine and then drives the propeller. If it is driven by electricity, it can be supplied to cities for use directly through a converter.

Nicholas was immediately delighted: "Qin, do you have this technology?"

Qin Tao smiled: "We at Mingzhou Group will never let others down. If you need it, of course we can help with modifications. If you are unwilling to let us dismantle it, we can also provide design modification drawings and provide corresponding

Generator system, of course, you have to provide us with funds."
To be continued...