A submarine manufacturing base

Strict defenses can be seen everywhere. It can be said that there are three steps, one post, five steps and one sentry. There is also a special missile defense system nearby for air defense.

Liu Yichen arrived at this base near the Spring Festival.

After iris recognition and various inspections, Liu Yichen entered the innermost part of the base.

Inside, there is a submarine lying there quietly.

"Academician Liu, welcome!" An old man in military uniform came with more than a dozen people to greet Liu Yichen in person.

"General Master Song, long time no see!" Liu Yichen shook hands with the old man, with a flash of respect in his eyes.

This old man is the chief engineer responsible for China's new conventional submarines, and he has been at this base for several years.

This base directly hollowed out a mountain to form a huge cave, and then transformed conventional submarines and manufactured brand new conventional submarines.

Almost all of the people here are unknown to the public. They are engaged in a great cause, creating strong guns and sharp blades for the Chinese nation.

It has been a long time since friends arrived, but enemies have arrived with guns and cannons!

First, there must be guns!

And this new type of conventional submarine is the gun that belongs to the Chinese nation.

In the past few years, China has completed the transformation of four conventional submarines into new conventional submarines, all of which were converted into lithium-sulfur batteries as energy sources.

Unlike civilian lithium-sulfur batteries, which are relatively small, like submarine and military lithium-sulfur batteries, a standard unit weighs dozens of kilograms, which is a large battery. The entire energy output is composed of individual batteries. Once the battery runs out of power, the battery is directly used.

Just replace it and take it back to the submarine base for charging.

"This submarine is the hard work of our submarine military industry. We have spent countless efforts to finally complete its construction. Thank you for your help!" Commander Song was full of emotions.

"Commander Song, would you like to introduce this submarine?" Liu Yichen looked at the big submarine in front of him, his eyes full of curiosity.

"Others, of course, can't, but Academician Liu, you are not within the scope of confidentiality." Chief Engineer Song smiled: "This conventional submarine has a displacement of 3,000 tons. The hull is made of special steel. It has high strength and good elasticity. It can dive

The depth is greater than 400 meters, and it is composed of a lithium-sulfur battery system and a propulsion motor, which can support the submarine's continuous underwater navigation for one year."

"In addition, this submarine has 8 torpedo launch tubes, which can launch 16 torpedoes or 32 mines, and can also launch missiles." Commander Song said with pride: "The space inside the submarine has been greatly optimized, and many advanced technologies have been added.

Technology can also provide submarine officers and soldiers with a good living environment."

For a long time, submarine officers and soldiers have undoubtedly had the worst life among all warships in the navy. Their space for movement is extremely limited, and they are underwater. To be able to be a submariner, you must have a strong heart and a strong will.

Otherwise, ordinary people would go crazy in a submarine in less than a month.

"This ship is now named 'Qianlong 1'. Compared with the modified new submarine, its performance has been greatly improved. To put it mildly, it is the most powerful conventional submarine in the world." Commander Song was full of enthusiasm.

With confidence.

In the world, submarines are divided into conventional submarines and nuclear submarines. Nuclear submarines are based on nuclear reactors as the power source. They are also regarded as a symbol of a country's comprehensive national strength. Because there are only 6 countries in the world that highly publicize their possession of nuclear submarines, namely

United Nations P5 India!

As for conventional submarines, although they are not as important as nuclear submarines, they have always played an important role and have never been eliminated by the navies of various countries. Because conventional submarines have the characteristics of good concealment, strong maneuverability, and powerful assault. The noise of conventional submarines has been reduced to 90

At about 10 decibels, it can be "submerged" in the vast background noise of the ocean, and it cannot be detected by modern sonar.

Of course, conventional submarines have always had many shortcomings, such as low speed, easy exposure of themselves when the snorkel is charging during navigation, and poor self-defense capabilities!

After being transformed into a new type of conventional submarine, many of the shortcomings disappeared.

This has greatly increased its own advantages, making the new conventional submarine a trump card.

However, the hull structure of the 65 conventional submarines owned by China has been determined after all, and many aspects cannot be changed even if they want to.

But this newly developed new conventional submarine is different. The diving depth, speed, internal space of the submarine, etc. have all been greatly improved.

For example, in terms of speed, the speed of other conventional submarines is mostly below 20 knots, but the underwater speed of this conventional submarine can reach 25 knots for cruising, and the maximum can reach 30 knots, which undoubtedly makes it a threat.

Greatly improved.

In addition, its maximum diving depth can reach 450 meters, which further increases its stealth. It is difficult to detect it with current technology.

On the contrary, other conventional submarines, even if they are transformed into new conventional submarines, can only dive to a depth of 200 to 300 meters. This depth is relatively easy to detect.

The five-star red flag is flying, and the colorful flags are fluttering.

As a launching ceremony, the military gave it high-standard treatment, which shows that the military is satisfied with this new conventional submarine and has high hopes for it.

After the launching ceremony was over, the submarine began to sail out along the waterway, then entered the sea and disappeared soon after.

Next, this new conventional submarine will carry out multiple tests. When the test projects are completed, the second and third new conventional submarines will be officially built.

As for this submarine manufacturing base, what is more important is to transform existing conventional submarines into new conventional submarines to improve the submarine's combat effectiveness and threat.

After all, the cost of building a new conventional submarine is not cheap, and the investment in retrofitting conventional submarines can be reduced a lot.

Compared with the launching ceremony of the new conventional submarine, it was extremely low-key. Even the military channel news did not report it. On the same day, the eyes of the whole country were focused on Dalian, and the eyes of the whole world were focused on Dalian. Countless Chinese military fans were excited.

I couldn't bear it and watched the live broadcast the whole time.

Because on this day, China’s first domestically produced aircraft carrier was officially launched in Dalian.

In 2013, Dalian Shipyard held a cutting ceremony for aircraft carrier steel plates, and construction of China's first domestically produced aircraft carrier officially started. Since then, every time news about the construction process of domestically produced aircraft carriers has been reported, it has always aroused heated discussions among military fans.

According to the predictions of military experts, the domestic aircraft carrier should be officially launched in 2017 or 2018.

No one expected that the construction of domestically produced aircraft carriers would be so rapid and it would be officially launched in 2016. It was also close to the Spring Festival, giving a New Year gift to the people across the country.

And this means that from this day on, China has entered the era of dual aircraft carriers.

After participating in the launching ceremony of the new conventional submarine, Liu Yichen was also watching the launching ceremony of the domestic aircraft carrier at the base.

Watching the launching ceremony of the first domestically produced aircraft carrier, which was named "Qilu Ship", the audience sang the national anthem, and the five-star red flag rose slowly, Liu Yichen felt extremely excited and proud.

Because this is China's first domestically produced aircraft carrier, it means that from this moment on, China has become one of the few countries in the world that has developed an aircraft carrier.

As a nation that was bombarded from the sea with powerful ships and cannons in modern history, the Chinese people have expectations for the navy. The navy has a historical mission and carries the ardent expectations of the entire nation.

In the past few years, the Chinese Navy has launched a dumpling mode, and new ships have been launched continuously. This represents China's development from an offshore defense navy to a deep blue navy.

Although this first domestically produced aircraft carrier is conventionally powered, Liu Yichen knows that the second domestically produced aircraft carrier is about to be put into construction, and this second domestically produced aircraft carrier is a nuclear powered aircraft carrier. Many of the experimental equipment used in the first domestically produced aircraft carrier

The technology will be applied to the second domestically produced aircraft carrier after it matures.

For example, electronic ejection!

Now that military fans feel very happy, Liu Yichen wants to say that happier days are yet to come.

Liu Yichen watched the live TV broadcast, performing a bottle-throwing ceremony. The champagne bottle hit the bow of the ship and shattered. Colorful ribbons were sprayed from both sides. The ship blew its whistle, the dock door opened, and the aircraft carrier slowly moved out of the dock.

The launching ceremony ended with the military songs of the People's Liberation Army.

By this time, the Internet had exploded.

"The great ship of China, far away from us, gallops across thousands of miles of sea, showing our true colors of Yan and Huang. Anyone who offends our country will be punished no matter how far away!"

"The most important weapon of the country is to cut the waves, keep moving forward!"

"May our motherland be prosperous, the country peaceful and the people safe. (Thumbs up)"

"A strong military will make the country strong, and a strong country will bring peace to the people! The first domestically produced aircraft carrier has finally been launched. Congratulations!"

"What a pity. I thought it would be a nuclear-powered aircraft carrier! I hope the next aircraft carrier will be a nuclear-powered aircraft carrier, with unlimited endurance around the world to protect China."

"The 002 aircraft carrier has come out, can the 003 be far behind?"

"..."

Just when people across the country are confident and excited, there will always be some noise that pops up, like flies, making people sick.

"In the face of anti-ship ballistic missiles, the aircraft carrier is like a target, just a big toy with gold and jade inside. Aircraft carriers are already outdated and should not spend so much money to build aircraft carriers."

"There are still so many people who cannot afford to study or see a doctor, but they spend 20 billion yuan to build aircraft carriers. Are they putting the cart before the horse and building aircraft carriers to fry fish? Aircraft carriers have lagged behind the times and are of no use anymore."

"These silly pens, don't they understand that an aircraft carrier costs 20 billion yuan, and an aircraft carrier needs to form an aircraft carrier fleet to be able to play a role. An aircraft carrier fleet requires 50 billion yuan, and annual maintenance costs tens of billions. China is so poor.

, we can build an aircraft carrier, but we cannot afford to support it.”

"When it enters service, it falls behind! What's there to show off about a conventional aircraft carrier? Conventional aircraft carriers have already been eliminated. They are all nuclear-powered aircraft carriers with a displacement of 100,000 tons."

"Only fools can build aircraft carriers. An anti-aircraft carrier missile can sink an aircraft carrier. The era of aircraft carriers is over. Aircraft carriers are just obsolete toys."

"..."

This kind of sound has been heard all these years, just like flies flying around my ears making annoying noises.
Chapter completed!