At the beginning, among German submarines, they were still learning how to prevent depth charges, but soon, with the improvement of the performance of submarines, the tactics changed, German submarines can dive up to 160 meters, but the new Chinese submarines can reach 220 meters.

More than 60 meters of diving depth, faster starting speed and aggressiveness, to a certain extent, so that the safety of the submarine has been greatly improved, 160 meters and 220 meters, only 60 meters of difference, but for the submarine, there is a lot of leeway, not to mention the sinking speed of the depth charge, let's say that it is above his fixed depth, so that most of the effect of the depth charge has become useless.

This is still before the actual combat fleet, after the end of the Shandong Naval Battle, Deng Jieqian was transferred to the submarine test fleet, he began to get in touch with ship experiments, all kinds of strange ideas, newer, more excellent submarines, he is not strange, he also created several records, in 3 months, a total of 217 experiments were completed, and 47 suggestions for improvement were put forward, speeding up the research of Chinese submarines.

The most outstanding thing is that Deng Jieqian created a standardized training program, basically, most of the submarines can be used, and after use, the time for actual combat drills has been reduced from the original eight months to one year to four months.

In this way, three months of sea trials and four months of actual combat exercises, seven months, compared with surface ships, I don't know how much faster.

In times of war, credit needs to be exchanged for real military achievements, but in times of peace, this is very important. The gap between China and the great powers is huge, even in submarines. Occupy a little bit of an advantage on the battleship, if you don't take advantage of this opportunity. In the pursuit of continuous improvement and the pursuit of limits, it may be difficult for China to catch up with the footsteps of the great powers.

Deng Jieqian has made countless pieces of history in the past year, but recently he has accepted a mindless assignment to be the first commander to accept a new ship.

It stands to reason that as the commander of the submarine test unit, any Chinese submarine will be the first to be sent to him for experimentation. From the prototype ship, find out the problems of the ship, and make modifications, and the final finalized battleship will definitely be improved in all aspects than the prototype ship, not only more powerful.

But to accept battleships, which is not common, the test forces are to have several standing ships. However, those warships are all outdated and can only exist as training ships, and the experimental fleet can be said to be among the entire Chinese submarine forces. Experienced, but in general, they won't be dispatched. The North Sea Fleet and the South China Sea Fleet will do, they are the front-line combat personnel.

It is this order. It made Deng Jieqian feel very strange, this time the newly commissioned battleship. It was finalized after he had just completed the test, and it was named the Xia-class submarine, which was a great improvement compared to the previous generation of main submarines, Deng Jieqian liked it very much, since he wanted to receive it, then he would receive it.

As the submarine force, the most outstanding experimental captain and captain, Deng Jieqian's position has rushed past the captain, advanced to the rank of major, the owner of the ability to command large surface ships, to a certain extent, according to his qualifications, enough to become the captain of a light cruiser, but he still stayed in the submarine force, in just a few years, has made Deng Jieqian, who is a big ship theory, become a supporter of submarines, in his opinion, if the submarine can become a little faster, a little deeper, and the power of the torpedo is a little greater, I am afraid that even the battleship is not his opponent, And all of this will be solved by the Comparator on the basis of the new battleship he took over, which is an extremely good battleship.

Soon, Deng Jieqian came to the dock from the port, he will be with him to the ship crew, accept such a new warship, to be honest, he participated in the experiment before, only a prototype ship, at that time raised a lot of questions, what the real battleship will improve into, he still has some expectations in his heart, as a senior experimental captain, he knows very well that not every problem can be solved, some things that seem relatively simple to the operator, in production, it is very difficult, or the cost increases, At the time of mass production, it is not considered.

Under the leadership of the dock supervisor, with the participation of the officers of the Navy Equipment Department, Deng Jieqian completed the handover of the ship, when all the formalities were completed, the dock slowly opened, and a battleship appeared in front of Deng Jieqian, he said with a little surprise: "This ship? ”

Appeared in front of Deng Jieqian a submarine, the overall black background, this is the same color of the submarine, below, after the eye-catching Q letter, brush the submarine's port number, 001, this is the first ship of the Qin-class submarine, to a certain extent, this submarine, almost condensed the entire China's higher technology, in the past 2 years, China's development of this submarine, the use of various advanced technologies, have been used in this submarine.

Tall, robust, huge, this is a submarine, and his first feeling is that compared to the original submarine he saw before, this submarine is obviously much larger, and obviously has added a lot of things.

"Director Zhou, can I know the parameters of this ship?" Deng Jieqian did not enter the submarine to visit, as the chief officer of the test ship, he knew very well that many things, can not be seen from the surface of his function, must start from the parameters, about three years, he has tested many ships, he can already master all kinds of parameters, even for the parameters of cold numbers, the impact of the submarine, familiar with the chest.

"Yes!" Zhou Jianyong, the chief officer of the dockyard, who is also the technical officer of this ship, calmly told Deng Jieqian all the parameters, from the depths of his heart, there is an unusual sense of pride, their own submarines, and they are 3200 tons, such a tonnage, above the battleship, is nothing, the displacement of a destroyer, but for underwater submarines, this is a breakthrough, German submarines, to a certain extent, only 900 tons of displacement, but can be 150000 tons of ships, threatened, this submarine, will it perform better?

From the layout, the cabin of this submarine is slightly spacious, but it can accommodate more people, from 32, to 54, a full 22 more, on the surface, it is a little crowded, but in fact, the submarine is the most strictly controlled personnel of a ship, different from surface ships, with a lot of margin, in the submarine, every cabin, every function, need to be carefully selected, streamlined to the extreme.

It is precisely by knowing this that Deng Jieqian can see through the phenomenon that the increase in the number of essential personnel, which represents the increase in this post, from the discovery of targets to the speed of combat, at least 2 minutes faster than the previous one, which is the biggest aspect of the submarine's function.

2 minutes, perhaps for ordinary people, is a very short time, but for the soldiers on the submarine, it is an important time, enough to determine the time of life and death, maybe the difference of 2 minutes can allow the submarine to grasp a fighter and get a number of shots, or 2 minutes of time, so that the submarine can react two minutes in advance, and escape the danger of being sunk, The submarine's underwater speed of 16.5 knots is much faster than the previous speed of 6 to 8 knots, and at such a speed, the submarine can escape from the dangerous area relatively quickly.

However, compared with these external parameters, Deng Jieqian is more concerned about the attack performance of the submarine, the attack performance of the submarine, all on the torpedo, seems to notice Deng Jieqian's gaze, Zhou Jianyong said: "On the Qin-class submarine, the torpedo equipped with is a newly developed flying fish torpedo, known for its head similar to the flying fish, this torpedo, to a certain extent, the charge has doubled compared to the previous torpedo, reaching 440 kilograms, this special charge, is about 70% higher than the previous traditional charge performanceFor battleships, including surface ships, there is a huge destructive power, and more importantly, his head, this flying fish, is made of alloy, to a certain extent, for the ship with this large armor-piercing effect, this armor-piercing effect, will allow the ship in a short period of time, break through the first layer of armor, or lightning net, directly attack the main body of the ship. ”

"Isn't Exocet 1 an electric torpedo? Have you solved the problem with the motor and battery? "He has also been in contact with the prototype torpedo of the Exocet series, the prototype torpedo has a lot of problems, on the one hand, the motor and battery, can not make the speed and range to a satisfactory degree, on the other hand, the problem of triggering and depth fixing, too sensitive, and even sometimes, the waves may contribute to the detonation of the torpedo, even if such a torpedo has excellent penetration performance, it cannot be put into practice.

Zhou Jianyong nodded and said: "That's right, after the support of power, in terms of battery and motor, it has been solved, the capacity of the battery has increased by more than 4 times compared with before, and the weight increase is still in the acceptable range, as for the motor, it is not a problem, and the attack power of the entire torpedo has been greatly improved."

"This Exocet One is too powerful." Deng Jieqian nodded in recognition that the electric torpedo, it is almost impossible to see the waterline, which is too important for submarines that can only sneak attack underwater, rather than attacking with real knives and guns, as long as this big problem is solved, even if it is not solved, the stability is enough to use the flying fish.

Obviously, China's research institute is quite rigorous, in the final finalization of the Exocet-1, to solve the problem of stability, now hunting, more consideration is stability, not speed and the ability to break the defense, to a certain extent, the power is not very strong, but now, since it is installed on this submarine, it proves that the problem of stability has been solved, with this, the submarine can pose a threat to the cutting-edge battleship, this is the strongest submarine he hopes for the most. (To be continued.) )