Since I Was a Special Soldier

All-electric propulsion is naturally very advanced, and in this regard, the country is in a leading state, but the general large ships are conventionally driven, mainly because the electric propulsion system required by the large warships is too terrible. OK.

　　 Especially large warships such as aircraft carriers that can easily reach tens of thousands or even more than 100,000 tons.

　　 As for the submarine, the all-electric propulsion is not to mention, it has an extremely powerful mute effect, and has advantages in all aspects such as acceleration performance.

　　 Hearing Jiang Yanhai’s words, the soldier at the helm over there immediately opened his mouth and said: "Whether to shut down the nuclear reactor and adopt the all-electric propulsion mode."

"Yes!" Jiang Yanhai promised, but he was surprised, because the soldier said so directly, which means that the submarine's nuclear reactor can be shut down at any time... and not only can it be shut down at any time, which means The battery with it can be used for an extremely long time.

　　Nuclear reactors are not like diesel engines. Gasoline engines can be turned off at any time and can be ignited at any time.

　　At the dock, if the submarine nuclear reactor is shut down and then restarted, it will take about 12 hours, because it will gradually increase the nuclear reactor from room temperature to a high temperature of several hundred degrees Celsius, and this process cannot be too fast all at once, it must be slowly upgraded.

　　 This is mainly to prevent thermal shock, just like pouring hot water directly into a cold glass.

　　 Moreover, power is needed to turn on the reactor. If you are at the dock, there is no problem with the power on the shore, but you need a battery in the sea.

In fact, if the reactor is shut down in the sea, it must be a thermal shutdown, that is, although the reactor is stopped, it is still maintained at a higher temperature. In this case, if you want to start it, it will be within two or three hours. It can be done within.

　　 However, this thing is basically not shut down at sea, but it can be shut down at will, because the cooling system of nuclear reactors is one of the main sources of noise from nuclear submarines.

　　 Many reactors are useless if they stop, because the cooling system is still operating, so in reality this thing will naturally not stop, but it stops here.

　　 This means that the nuclear reactor here is definitely not any type of nuclear reactor that Jiang Yanhai knows about.

　　Its technology is undoubtedly very advanced. If the reactor is really turned into a gasoline engine or a diesel engine that can be stopped at any time, then the availability of this thing is very high.

　　 "Report the current state of the submarine." Jiang Yanhai issued another order.

　　 "The current speed is 10 knots, and the noise decibel is expected to be 80 decibels, which is lower than the ocean background noise and the depth is 625 meters."

　　 "Does the sonar respond?"

　　 "Report, no, the enemy's voiceprint features have not been detected. The voiceprint features currently locked by the computer are all natural creatures."

　　 At this time, the submarine uses passive sonar, it is impossible to use active sonar. Active sonar is equivalent to exposing themselves. They don't even know where the enemy is. Naturally, it is impossible to use active sonar at this time.

"Understand." Jiang Yanhai nodded, and he found another good thing. There is a huge natural biological voiceprint library in this submarine. Although this voiceprint library may not be the same as the creatures on the seabed in reality, these data are all good. Something.

To be honest, Jiang Yanhai has no research on the combat tactics of submarines. He is now purely catching ducks on the shelves, but things like combat are sometimes the same. Without considering other weapons and equipment, you only need to consider why the other party did this. .

　　 In this state, if the enemy finds them, it must come to capture them.

　　 Submarine combat is sometimes more patience, and the enemy may not have discovered them.

　　 "Dive slowly to the extreme depth." Jiang Yanhai thought for a while and gave another order.

　　 "Yes!" The helmsman here immediately began to operate.

　　 "The submarine is diving, the current depth is 630 meters...631 meters..."

　　 The depth of the entire submarine is increasing. Jiang Yanhai didn't speak, he just watched silently, watching its depth slowly drop from 625 meters to 800 meters, and then began to stop.

　　 "It has fallen to the limit depth."

　　 "Continue to advance slowly, sonar pays close attention." Jiang Yanhai said softly.

"Yes!"

　　 What is the concept of the 800-meter deep ocean? There is an endless darkness around here, nothing can be seen outside, there is no light, and there are almost no living things.

　　 Of course, it’s almost, in fact, there are still creatures in the deep sea, but you don’t know what the state of these deep-sea creatures are.

　　 The submarine is constantly advancing, and the surrounding air seems to be beginning to become dignified.

A little bit of time passed, just like this, after about half an hour, suddenly there was a loud crashing sound, as if some huge object hit the submarine, or the submarine directly hit something. Objects ~www.wuxiaspot.com~ The sudden sound in the deep ocean seemed to release a huge signal, and along with the sound came a huge vibration. Jiang Yanhai quickly grasped the objects around him with his eyes and hands.

　　 But the other officers and soldiers in the command room were thrown away violently by the impact, directly hitting other instruments.

　　 What's more terrifying is that with this huge sound, the sound of "crunching" and "crunching" of toothy metal squeezing sounded.

　　 You should know that such a sound has never appeared before, which means that this submarine is very safe in the deep sea at a depth of 800 meters, and its submarine is strong enough to maintain such deep activities.

　　 But now there is such a sound, which means that its shell is broken!

　　 "It's okay!" Jiang Yanhai asked loudly.

"fine!"

　　 "It's okay!" All the soldiers agreed to respond, but while responding, Jiang Yanhai saw an expression of fear on their young faces.

　　If the death rate from airplane crashes is almost 100% in this world, then the submarine crashes in the deep sea...that is absolutely 100%, there is almost no such two words.

　　 And, the kind that you can't even find the dead body.

　　 Every submarine soldier knows what he has experienced, but every submarine soldier has no hesitation when entering this post.

　　 What else did Jiang Yanhai want to say, and a more dull "boom" sound came directly. This time the entire submarine seemed to be hit by a huge force directly sideways.

　　 With this impact, the two horrified "crunches" sounded, and at the same time a harsh warning sounded inside the submarine.