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At the top of the original conning tower, the submariner who served as a lookout mission immediately skillfully climbed down from the hatch, and then, locked the top cover, which is the simplest and most negligent step, if it is not locked, wait until the submarine enters the water, the sea water pours in, and then it is impossible to float up 5 original starters]

"The main ballast water tanks are filled with water and ready for the dive. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 info≦≧ "Mustafa began to give orders.

According to the ancient Archimedes' principle, the reason why a ship can float on the water is because the gravity of the ship discharging water is equal to the buoyancy of the ship, and this buoyancy is equal to the ship's own gravity, and when the submarine is all submerged in the water, the volume of the underwater water is greater than that of the water, so the buoyancy will become larger, and if you want the ship to enter the seawater, you need to increase the gravity of the ship, and this increase is to inject water into the ballast water tank of the ship.

As the valve opened, the sea water entered the ballast water tank, and the hull of the boat slowly sank while sailing forward, like a shark, and the body slowly dived into the water, the water splashed, and then, the control tower gradually entered the sea.

In the sky, a bird flew by, curiously watching the monster on the surface of the sea suddenly disappear, and fluttering its wings in fear. ≦≧

On the surface of the water, there are only two pipes, which are still exposed.

"Ten meters deep, stable hull." Mustafa continued.

At this time, the whole boat has been submerged in the sea, and it is already a world of duli, isolated from the outside world.

"Ascend periscope." Mustafa continued.

From the bottom of the conning tower, the periscope began to slowly rise, reaching the same height as the two snorkels, protruding out of the sea.

In this state, the diesel engine of the submarine can still work normally, because, although the hull goes down, the snorkel is still left on the surface of the sea, so the fresh air and exhaust gases after the diesel engine works. They can be discharged normally, and the diesel engine is still working, so there is no need to waste the power of the precious battery.

And for diesel-electric submarines, this state is a very important state, except when entering and leaving the port, most of the time, the submarine is sailing on the depth of the snorkel, only a few tube heads on the sea surface. A quick dive is available at any time. ≦≧So, modern measures against submarines, one of them. It is that the radar of the anti-submarine helicopter has been improved to detect the snorkels and periscopes exposed to the sea surface.

This is also a problem that conventional diesel-electric submarines have to face to enter the deeper seabed. Although it is safer, it relies only on the power provided by the battery, and the capacity is limited and the self-sustaining power is very short.

Therefore, in later generations, AIP systems, which do not rely on air, have been widely used.

The periscope is a unique equipment for submarines to observe the situation on the sea surface. Special optical equipment is used to check the situation on the sea surface, and the submarine relies on this to observe at the periscope depth, and when attacking, the periscope can also be used to indicate the target.

When you get to the deep water, you can rely on it. It's just sonar, and it's still very intuitive to be able to see things compared to sound.

"Forward three, right rudder one." Mustafa said.

Huge submarines. Right in the hands of the submariners of the Iraqi Navy, nimbly loitering over the ocean. They are the ghosts of the sea, ready to bring devastating blows to their enemies at any moment. ≦≧

The navy is a symbol of a strong country!

North, the Black Sea shipyard of the Red Sè Empire.

The Black Sea Shipyard was founded in 1897 in the era of Tsarist Russia, is a long-established and large-scale old plant, located in the city of Nikolaev, is the only aircraft carrier construction assembly plant in the Soviet era, from the first aircraft carrier "Mosk", "Leningrad", "Kiev", "Minsk", "Novorossiysk", are built here.

The factory has more than 25,000 employees, covers an area of 302 hectares (including 42 hectares of water surface area), the total length of the outfitting wharf is 2,675 meters, the total length of the highway is 29 kilometers, the total length of the railway is 49 kilometers, and the total number of cranes is 2,100, among them, there are several overhead gantry cranes, and the lifting capacity has reached 900 tons. Now, the pace of aircraft carrier construction has been relatively balanced, with an average of 1 aircraft carrier on the slipway every 3 years, and 1 aircraft carrier launched every 3 years, that is, the factory can deliver 1 aircraft carrier every 3 years. The delivery of these aircraft carriers made the strength of the Red Sè Imperial Navy grow rapidly

Here, witness the rise of the great Red Sè Empire, the powerful Red Sè Empire's navy, from here to realize their dreams. ≦≧

It was already summer, there was no cold wind, it was the most suitable time for work, and just after dawn, the director of the Black Sea Shipyard, Makarov, came to the office,

Born in 1934 in the port of Odessa in the Ukrainian republic of the Soviet Union, Makarov was drawn to shipbuilding from an early age by ships coming in and out. In 1958, Makarov got his wish to enter the Black Sea Shipyard as deputy head of the assembly plant. In September 1976, Makarov was appointed Chief Engineer of the Black Sea Shipyard and in the same year Director of the Black Sea Shipyard, with full responsibility for the renovation of the shipyard and the innovation of construction methods. At this time, the construction of aircraft carriers at the Black Sea Shipyard also entered the fast lane, and dock No. 0, designed by Makarov, became the busiest shipbuilding base in the whole of the Soviet Union and even in all of Europe.

On May 7 last year, after repeated deliberations and discussions, the Soviet Zhongyāng Committee and the Council of Ministers made a decision to build a third-generation aircraft carrier according to the plan, and on February 22 this year, the Black Sea Shipyard held a keel laying ceremony for the first generation of large aircraft carriers of the Soviet Navy: the Cheng "lead ship" Tbilisi " (the factory code "105 product") at dock 0.

After World War II, the Soviet Union was also trying its best to develop its navy, but the route it took was different from that of the United States, and under the influence of the omnipotence of missiles, the Soviet Union believed that aircraft carriers were only live targets. ≦≧ it was not until the Bay of Pigs incident that it began to pay attention to the aircraft carrier formation after suffering a big loss, but it also took an unusual route.

At the beginning, it was the Moskva-class helicopter carrier that began to be manufactured in 1967, but this kind of warship, it really can't be called an aircraft carrier, and later, in the mid-70s, it finally had a "Kiev" class tactical aviation cruiser, equipped with Yak-38 vertical take-off and landing aircraft and Ka-25 helicopters, which can be regarded as initially embarking on the road of developing aircraft carriers, however, this is also different from conventional aircraft carriers, without using a straight deck, in front of the warship, there are also powerful anti-ship missiles, so, Also known as an aircraft-carrying cruiser.

The fourth ship of the Kiev-class, Baku, was launched last year for final assembly, and the Soviet Union's third-generation aircraft carrier, the Tbilisi-class lead ship, finally began construction at slipway 0.

Shortly after its construction, the aircraft carrier was renamed "Brennev the Latter", and the aircraft carrier was eventually named "Kuznetsov". ）

The biggest difference between Cheng and the Kiev-class is that the bow of the ship has been changed to a leaping deck, which can take off and land conventional fixed-wing fighters.

Makarov was very enthusiastic about this aircraft carrier in the truest sense of the word, and although he was nearly fifty years old, he still supervised the entire construction process of the aircraft carrier on the front line of production in the shipyard.

Makarov spent half an hour processing all the paperwork, and then summoned the workshop director and builders on the slipway to walk through the places that had to be under constant supervision. Then a ten-minute on-site meeting was held to review the problems or omissions found on the spot, and Makarov was full of meticulous rigor and loyalty to the national mission.

Such a huge aircraft carrier, only a great country can build!

But today, after Makarov finished processing the documents, he did not look a little excited, as usual, because, just today, the great Soviet leader, General Secretary Andropov, will come to inspect the shipyard.

Looking at the outline of the huge hull on slipway 0, which had begun to take shape, Makarov was a little excited, and the huge aircraft carrier was the most satisfactory answer he handed over to the general secretary.

Today, the number of safety and security personnel in the factory has increased several times, but in order not to delay the progress, the workers on the slipway are still working normally.

At eight o'clock in the morning, under the protection of numerous agents of the KGB, several black sedan cars drove into the Black Sea Shipyard.

Makarov's heart was on fire and he waited outside the slipway, where the leader of the great Soviet Union, First General Secretary Andropov, stepped out of the black saloon.

Subsequently, Defense Minister Ustinov and Navy Commander Gorshkov also got out of the car.

"Welcome the General Secretary to our Black Sea Shipyard for inspection." Makarov said.

Andropov looked at the huge hull on the slipway, and the first time he saw it, he was already shocked.

The ship in front of us is the pride of our navy, the first 10 Karov of the new generation of Cheng, said: "This warship has a full load displacement of more than 60,000 tons and a total length of more than 300 meters. ”

On the slipway, what is being built is the middle and rear sections of the hull divided into 24 sections, and several sections have been welded, and after the construction is completed, it will be docked with the front section and welded together, seeing that the general secretary was shocked, Makarov was very happy, "This is the pride of our great Soviet Union, and after the launch of this aircraft carrier, it will greatly improve the combat effectiveness of our navy." ”

"We want to have a full-scale confrontation with the US Navy, and such a large aircraft carrier is indispensable." Commander Gorshkov said: "This is the first 105, the second is of the same class as this one, and the third will be a nuclear-powered aircraft carrier with a displacement of more than 80,000 tons." ”

Although the focus of Andropov's work was to grasp the economy step by step, and although he also knew that the military occupied too much of the Soviet Union's expenses, Andropov still firmly supported the Soviet Union's military construction, especially naval construction, because the Soviet Union was the greatest country in the world! The economy of the Soviet Union could be solved in the course of reform, but the military of the Soviet Union could not be contracted.

"Let's go up and have a look." Andropov said with interest. To be continued