Therefore, all countries pay close attention to their own research and development of submarines and the latest trends in the Far East.
After talking with King Edward VII for several hours, Li Ningyu kept changing the topic, because according to Edward's wishes, the British authorities wanted to purchase the core technology of the Typhoon class. Li Ningyu knew that he could not agree to this, but he did not want to talk to him immediately.
Britain is on bad terms, so it keeps getting rid of this topic.
But Edward's character has always been to pursue him relentlessly, so Li Ningyu had no choice but to talk openly with him.
"This matter is not something I can make the decision on my own. I need to discuss it with several senior executives in the Far East. I hope you understand!" Speaking of three o'clock in the morning, Li Ningyu had to bow his head in front of Edward VII's stubbornness.
Seeing that Li Ningyu finally relaxed a little, Edward nodded with satisfaction and said, "Well, I won't bother you any more. I look forward to your good news!".
After saying this, Edward VII said goodbye to Li Ningyu and left. Looking at his back in the distance, Li Ningyu shook his head helplessly. As a trace of sleepiness swept over him, he undressed and fell asleep.
The rescue exercise on the second day ended before noon. According to the procedure, representatives from various countries visited the Far East Typhoon-class strategic submarine in the afternoon. At this time, a young female sailor introduced with a smile: "Hello everyone, I am very happy that I will do this for you today.
The commentator, first of all, the main components of any submarine include the hull, control system, power plant, weapon system, navigation system, detection system, communication equipment, life-saving equipment, living facilities, etc.!"
"Traditional submarines are all single-hull, but the Typhoon-class is a giant at sea, so it uses the latest technology, a double-hull structure, so it is divided into an inner shell and an outer shell. The inner shell is made of steel.
The pressure-resistant hull ensures that the Typhoon-class submarine can withstand the hydrostatic pressure corresponding to the depth when moving underwater, so the non-pressure-resistant hull made of steel shell does not withstand seawater pressure!"
"During the design process of the Typhoon class, one of the latest technological breakthroughs is the construction of main ballast water tanks and fuel tanks between the inner shell and the outer shell. Ambassadors who are familiar with submarines will know that single-shell
The submarine only has a pressure-resistant hull, and the main ballast water tank is arranged inside the pressure-resistant hull, so there will be a potential threat!"
The Far East commentator introduced the process eloquently. She was not prepared to give anyone a chance to ask questions. This was also arranged in advance. According to Li Ningyu, it was okay to visit and no discussion was required to ask questions.
"Since submarines sail underwater, the hulls are mostly streamlined, which can not only reduce the resistance when moving underwater, but also ensure that the submarine has good maneuverability. The interior of the submarine is usually divided into three sections: bow, midship, and stern.
, and then divided into 3 to 8 sealed cabins. The cabins are equipped with control and command positions, weapons, equipment, devices, various systems and crew living facilities, etc., so as to ensure the crew's normal work, life and combat!
"
"Having said this, let's talk about the principle of submarines. Submarines generally have multiple water storage tanks. When it is necessary to dive, water is filled into the water storage tanks to increase the weight of the submarine. After this is greater than its displacement,
The submarine will start to dive, and when it rises, it will drain water outwards, reducing the weight of the submarine. Once it is less than its displacement, the submarine will automatically float up!"
"Beautiful girl, there is something I don't quite understand. Can you tell me why your Typhoon class has such unparalleled tonnage? How many water storage tanks do you use?" When the commentator was halfway through, a voice came out.
A U.S. representative raised specific questions.
However, the Far East commentator didn't know what he asked, so she could only smile and reply: "I'm sorry, I'm just a commentator. If this gentleman has any questions, he can ask them in person after the tour."
Our top military officials!”.
The U.S. representative was immediately rejected, which made the American representative look very ugly, but it was mainly due to the comments from those around him.
As they toured the interior of the Typhoon-class submarine, everyone walked to the Typhoon-class power compartment. Accompanied by the roar of the surrounding machines, the Far East commentator slightly raised his voice and said: "The Typhoon-class submarine is also a diesel-electric hybrid submarine.
But the Typhoon class is different from ordinary submarines and basically does not need to surface for ventilation and charging operations!"
Hearing what the commentator said, the ambassadors from various countries present were dumbfounded, because submarines all over the world now extend their breathing tubes out of the sea so that they can be charged. Otherwise, they would not be able to charge and would not have the ability to continuously track and track.
Attack ability, but the commentator did not mean to continue talking, but led everyone to continue walking forward.
"I just told you that the Typhoon-class does not need to be ventilated and recharged. It is all because it has an air-independent propulsion system, referred to as AIP. This is a problem that famous scientists from the Far East have spent more than a year researching, using hydrogen peroxide as the fuel.
As the main fuel system, the main principle is to use
Combustion, hydrogen peroxide drives the internal combustion engine to work, and the combustion reaction produces oxygen, so no additional air is needed. However, in the early days, hydrogen peroxide was prone to self-ignition reactions, so several scientists died in order to develop this system!" said the commentator here.
Even pretend to be sad.
In fact, this system is not complicated. It just needs to control the oxygen content inside the submarine. If it is too much, it must be discharged so that spontaneous combustion will not occur. However, in order to scare other countries, Li Ningyu still added this point in the commentary.
Typhoon-class submariners mainly breathe oxygen from three sources. The first is the snorkel device, the second is the air regeneration device, and the third is the air purification device.
A device like a snorkel is still needed. After all, it is just a pipe that can be raised and lowered. As long as the submarine floats to the depth of the periscope when sailing in offshore waters or at night, it can breathe while extending the periscope to observe the enemy situation on the surface.
In this way, the air in the boat can convect, which can be regarded as maintaining the content of fresh air. However, the depth of the periscope is generally called a dangerous depth in submarine tactical terms. In order to achieve concealment, submarines generally do not dare to use this working state because it is extremely
It is easy to be discovered by the enemy, and it may also hit or disturb fishing nets in offshore waters.
The Far East Typhoon-level air regeneration device is a kind of integrated regeneration fan, oxygen generating device, carbon dioxide absorption device, etc.
As long as the machine is working, the fan will pump the dirty air in the cabin to the carbon dioxide absorption device through the air duct. First, the carbon dioxide in the boat will be eliminated. When the air is processed, the oxygen produced by the oxygen generator will be added, and then through the air duct
It is sent to each cabin for the crew to breathe, thus forming a circulation to achieve the purpose of air regeneration.
Vote to support the author and receive points and k-beans