875: C875 The Other Side Wants to Run

C875 The Other Side Wants to Run

Conventional power submarines in water or ventilation tubes, using diesel generators, they have a few thousand nautical miles of endurance. When underwater, they can only use batteries. This way, he could travel underwater for a very short period of time. If he were to travel at full speed... One hour would be enough to use up all the power. If they were to sail at a low speed... It would only last for a few dozen hours.

Therefore, the combat performance of the Conventional Submarine was not very strong. Once the energy was depleted, it would have to float to the ventilation tube state. Once the ventilation tube was exposed, it would be discovered and be easily attacked.

But a nuclear submarine was different.

Relying on the energy provided by the nuclear reactor, the nuclear submarine had virtually unlimited endurance. In the entire enlistment period, the most it could do was to replace nuclear fuel once. Therefore, it could sail underwater for a long time.

As for the oxygen needed by the submarine soldiers underwater, it was not difficult for a nuclear submarine to do so. It could be easily extracted through electrolytic water.

The endurance of the nuclear submarine depended entirely on the submarine soldiers' own endurance.

The high performance of the nuclear submarines came from the nuclear reactors, where the nuclear materials had fission. The heat generated was taken away by the water flowing through the reactor core. Like a boiler boiling water, the water was brought outside. It formed a circuit, and through the heat exchange, it heated up the water of the second circuit. The water of the second circuit turned into steam, pushing the steam turbine.

In structure, it was the same as the warship, except that the boiler was made of nuclear materials.

This also took two circuits, for safety reasons. The first circuit and the second circuit were isolated to avoid the threat of radioactivity.

When the nuclear reactor was running, the first circuit required a water pump to keep circulating the cooling water. Otherwise, if the heat of the reactor could not be taken away in time, there would be problems. This water pump was an important source of noise on the submarine.

Even if the submarine didn't start moving and the propellers didn't turn, the water pump must still be working. Unless the reactor stopped moving, the submarine wouldn't have any energy left.

This noise could easily be discovered, so, in the future, the submarine... They had already begun researching the natural circulation reactor, so they didn't need this water pump. Relying on the difference in density of the water to circulate on their own, of course, this required a very high level of technology.

Now, the submarine under the water was at the level of Victor in Bear Country.

Victor was also called level 671. It belonged to the second generation of nuclear attack submarines in Bear Country. He was mainly responsible for attacking the enemy's Water Surface Ship, destroying the sea traffic, attacking merchant ships, and releasing water mines. He was also able to carry out anti-submarine and escort missions.

After the first nuclear submarines served in 1967, dozens of them were built in succession.

Compared to the other nuclear submarines, it was not big, and the displacement was not even five thousand tons. Such a small nuclear submarines had decent maneuverability. It could also move more agilely in the shallow waters. So, this time, it secretly came to the military port of Han Country. It was to observe.

Although it was during the day, observing from the depth of the periscope, however, it was not afraid of anything. It relied on the backward anti-submarine level of the Han Country. It was simply impossible to discover it, even if it did. The Han people could not do anything to him. He just swaggered away. The Han people couldn't do anything to him.

It could only come during the day. How could it take photos at night?

In the command tower of the submarine, the captain Ivanov used his periscope to carefully observe the enemy's military port. At the same time, a camera connected to the periscope was snapping pictures.

How boring. If the Han people's submarine came out and ran a few thousand nautical miles with the enemy, then he would scare the enemy. That would be satisfying!

Now, the cold war was still going on. The submarine soldiers of Bear Country loved to fight with the submarines of Y Country underwater. From time to time, a terrifying and crazy action from Ivan was exhilarating.

Next to him was the sonar soldier. The sonar soldier was listening to the movements outside. Although there were ships around, they did not have to worry about finding their own side. They were just listening.

Suddenly, a sonar frowned. "Five nautical miles away, a target has changed direction and is coming towards us."

As sonar soldiers, they had to have a pair of sharp ears. This sonar soldier was even more outstanding. He heard that the ship had changed direction. Then, after listening carefully for a few seconds, he couldn't help but say, "The target is the R-type submarine."

The Han Country's Type 033 submarine was an imitation of the Bear Country's Type R submarine. The sonar soldiers on the submarine could easily distinguish that it was definitely not the Bear Country's own Type R submarine, which was also the Han Country's.

Ivanov's eyes left the periscope and said, "Attention, put away the periscope, dive down to 30 meters, double car, forward three."

Since the other party had found out, then the mission here would be over. Let's leave this place.

Following his orders, the sailors inside the submarine began to operate at their own positions. The soldiers pushed the operating poles one by one, the propellers at the tail. As they started to spin, the seawater was stirred up, and the submarine began to accelerate.

The standard rudder at the head of the boat began to move. The submarine slowly lowered its head and dived deeper into the sea.

After all, this was close to the port. Not long after the captain dived, the body of the boat was once again at the same level. This movement was very stable. If it was an emergency dive, then it would be much more exciting. Those crew members who had nothing to do would run to the head of the boat in front to increase the gravity of the head of the boat. Let the submarine tilt down as soon as possible.

"Right rudder." Ivanov gave the next order. Turn around and return!

When the propellers at the tail started up, the noise became even louder. On the Type 033 submarine following behind, the sonar soldier anxiously shouted, "The target has been activated, increasing speed, turning around!"

The target was about to slip away!

The captain shouted loudly, "Quick, full speed, full speed!"

Once the other party accelerated, he would not be able to catch up. The nuclear submarine can easily reach 30 knots underwater. As for my own submarine, even if I use all my strength, I can only reach 13 knots. If I don't catch up at the initial stage of the enemy's acceleration, then the other party will escape.

At this moment, the captain realized that he had made a mistake and actually didn't report it to his superior!

However, he didn't have time to report it. After all, when he had just discovered it, he couldn't report it immediately. He had to identify it and confirm that it was the enemy before reporting it. If he made a mistake, then it would cause a huge mistake.

Now, if he did not stop the other party, he could only watch helplessly as the other party slipped away!

Following his command, the propellers at the tail began to spin at high speed. All the batteries were charging. The 2700-horsepower electric motor drove the propellers at high speed and chased after them!

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