blood feud

Although Bai Shujie has never seen a depth charge attack an enemy submarine, he knows the performance of his own depth charge.Once it explodes in water, it has the power of a cloud bomb and can form a huge bubble in seawater.

Now that everything is ready, Bai Shujie issued the first helicopter attack order: "Order: All Mi-2 anti-submarine helicopters leave the scene immediately, return to the vicinity of the destroyer and continue to use towed passive sonar to monitor the enemy's movements. Kuanglong immediately rose to 800 The height of the bomb is set at 30 meters for the first round of bombing!"

We are not afraid of 2, just in case, so we ordered Mi-[-] to leave the attack site because we were worried that "a fire at the city gate would harm the fish in the pond."

Ten minutes later, Bai Shujie saw three huge black drums suddenly appearing under the bellies of the three Dragon helicopters and falling in the air. After a short time, they fell into the sea and formed a huge water column.

Just at this time, the chief engineer of the Daming 305 ship suddenly shouted: "The right rudder is full to evade urgently, there are torpedoes ahead!"

Bai Shujie stared at the drop point of the depth charge ahead, without paying attention at all.Daming No. 305 flicked its tail, and made an emergency side spin. Bai Shujie couldn't stand still, and fell on the spot on the spot!

When he got up in embarrassment, Zhang Bingyang had already grasped the command platform with both hands and leaned forward to watch. Bai Shujie remembered that he was avoiding the enemy's torpedo, and also climbed onto the window sill to look forward. Six white water lines had rushed over!

The Daming No. 305 ship, also known as the Sommers-class destroyer made by the Americans, has a standard displacement of 1550 tons, a full load displacement of 2400 tons, and a speed of 38.5 knots.After a full left rudder, the Daming 305 rushed out to the front right.

With a sound of "咻——", six white water lines brushed against the ship's hull. The enemy's torpedo attack failed, and at the same time, the position of the submarine was exposed, which was equivalent to sending himself into hell.

boom!boom!boom!

The three depth charges that fell into the sea before finally exploded at this time, and a huge water column rushed tens of meters high.

In the next minute or so, the entire sea seemed to be boiling, and the explosion area continued to eject white airflow upwards.

"My mother, so it looks like this after the depth charge exploded!" Bai Shujie didn't know the effect of the explosion, so he could only look at the expert next to him, that is, Zhang Bingyang, the commander of the navy: "Bingyang, what do you think of the effect of the explosion? Are enemy submarines affected?"

"The explosion effect is naturally very good, and the depth charge is indeed very powerful." Zhang Bingyang grabbed the binoculars and stared at the sea ahead, and then said: "The enemy ship dives to a depth of 35 meters. You just ordered the bomb to set a depth of 30 meters. It seems You don't want to blow up enemy subs, you want to sink them."

"Now there is no oil or debris on the surface of the water, which means that the enemy's submarine was not damaged. If my estimation is correct, the little devil's submarine should be sunk by the strong pressure generated by the big explosion."

"If they exceed their limit depth and there is not enough power, it will never be possible to get up. If there is enough power system, they have a slight chance of emergency ascension."

"However, no matter what the situation is, these three submarines are finished, because in front of my destroyer, they can only wait to die! According to the character of the little devil, they should not come up to seek death, but will fight with themselves under the water All battleships perished together."

Bai Shujie nodded, and suddenly smiled strangely: "Call Commander Xu Jiatai of the Fourth Fleet, and order his Shennong No. 601 ocean-going submarine rescue ship to come over immediately to rescue these three enemy ships. If such a good training battlefield is not Seize the opportunity, you will never find it in the future!"

The Shennong 601 ocean-going submarine rescue ship is a rescue ship built by Bai Shujie with reference to his flagship "Shihuang 918" battlecruiser.

The length is 224 meters, the waterline length is 218 meters, the maximum ship width is 35.5 meters, and the draft is 8.2 meters.The standard displacement is 45700 tons, the full load displacement is 51200 tons, and the maximum displacement is 61080 tons. 8 oil-fired boilers, 4 steam turbines, 4-shaft drive, 172000 horsepower.The maximum speed is 37.5 knots, and the range is 9500 nautical miles at 27 knots.

The Shennong 601 ocean-going submarine rescue ship completed its outfitting three months ago. It has been undergoing public trials recently, but there is no target for training.

"I finally understand!" Zhang Bingyang suddenly realized: "No wonder you didn't order to blow up the enemy ship directly, but left a glimmer of life. I think you mean two things."

"On the one hand, you wanted to force the enemy ships up and capture them; on the other hand, you prepared for the enemy to die rather than surrender, but you still salvaged them. In short, you just want to get these three submarines, and they are really sinister and vicious enough! "

Bai Shujie nodded with a smile: "The enemy keeps emerging new technologies. We need to formulate corresponding countermeasures based on the enemy's military technology level. Otherwise, we will just build a car behind closed doors, which will kill people."

"The best way to understand the enemy's military technology is to directly seize the enemy's weapons and equipment. Even if you don't succeed this time, it doesn't matter. It's all training anyway, isn't it?"

Just at this time, Mi-2 suddenly shouted: "Report to the commander: an enemy ship is urgently surfacing! The other two ships are now at a depth of 40 meters and continue to sink slowly."

Zhang Bingyang grabbed the microphone and shouted loudly: "Order: The rear surface speedboat is ready for battle. Once the enemy ship floats up, launch an attack immediately!"

"Don't be so anxious!" Bai Shujie hurriedly stopped: "Be careful that the little devil cheats, and then blow himself up!"

"I know, but I won't give the little devil this chance!" Zhang Bingyang nodded, and then shouted into the microphone: "Commander of the artillery: order the main gun to be ready, and once the enemy ship surfaced, immediately destroy the enemy ship." The ship's conning tower and naval guns!"

Three minutes later, three antennas on the top of the conning tower appeared on the sea, but they had been blown off.Then the conning tower rushed out of the water, and a large black fish more than 3 meters long jumped out of the water with huge waves.

The enemy ship was not completely balanced, and the commander of the artillery gave an order: "Fire!"

The main guns of the destroyer Daming 305 are two dual-mounted 2mm dual-purpose guns with a very fast rate of fire.Although it was not fully aimed, the distance was less than three kilometers, and 88 artillery shells covered the past, and half of the shells hit the enemy ship's conning tower.

Of course, it has not been completely destroyed, and it is impossible to destroy it.

Zhang Bingyang issued this order to test the enemy's true intentions.If you want to surrender, then quickly raise the white flag.If you are stubborn and even want to play self-destruct, the helicopter hovering in the air is not for nothing.

Holding up the binoculars, Bai Shujie observed the submarine carefully, and found that it was indeed newly built, because the hull was still as smooth as new, indicating that the time for launching was very short.

Calculating according to the time course, this should be the first Type C submarine of the Little Devil, the serial number is the 16th Type Submarine No. Yi, and construction started on September 1937, 9.Later, seven more ships were built, all of which were sunk by the Americans during the Pacific War, and the last one, Yi 15, was captured.

The overall length is 109.3 meters, the overall width is 9.1 meters, and the draft is 5.1 meters; the water displacement is 2184 tons, and the water displacement is 3561 tons; two horsepower diesel engines (12400 horsepower), one electric motor (2000 horsepower); the maximum speed on water is 23.6 knots, and the maximum speed on water 8 knots;

水中航续距离111km(60海里)3节，水上航续距离25900km(14000海里)16节；舰艏装备533mm鱼雷发射管8具，鱼雷20枚；甲板50倍口径140mm主炮，2门25mm高射炮。甲板密封机库，装载1架水上轰炸机，后来的型号废除了。

The biggest problem with the Little Devils submarine is that it still implements the old tradition of "firepower first" and uses all the space to store ammunition.As a result, the crew was assigned 101 people, but there were only 97 cabins, and 115 people were actually needed to operate.

Worst of all is the toilet design, which belongs to the worst places in the whole world.It's just that there is a row of round holes above the cabin where the excrement is stored, and the capacity inside is very small, if you don't pay attention, it will overflow, and then there will be a foul smell.

But when sailing in the wind and waves at sea, it is absolutely impossible for the ship not to shake.Due to the fermentation caused by the shaking of the hull, the toilet became the only "quiet" area on the boat that no one approached. It can only be described as "horrible".

The enemy came out to surrender.

The main guns of the Daming 305 ship fired a salvo, and the white flag was raised.Then the little devil's sailors began to appear, all of them were panicking on the deck all day long.

The North Carolina-class battleship "Dahan 905", the submarine rescue ship "Shennong 601", the light cruiser Tianlong, and the destroyer Chunfeng of the Fourth Rescue Fleet rushed over under Bai Shujie's order, and within three hours they formed a temporary team. Huge mixed formation.

There was no need for so many battleships to gather here, so Bai Shujie ordered the light cruiser Tianlong to immediately return to the Jiaodao base to garrison, and escorted the surrendered submarine back by the way.

The "Shen Nong 601" submarine lifeboat started its first sea operation.There are four rotating booms on the rescue ship, and the "underwater rescue tentacles" are lowered into the sea through the hoist.

After Bai Shujie's "pointing", the "underwater rescue tentacles" developed by the Institute of Physics for the rescue ship are actually four adsorption electromagnets, which can automatically detect the ship underwater.

The hoist behind each tentacle can lift 36 tons, which adds up to 144 tons.Compared with the sinking submarine, this weight is not worth mentioning.

But Bai Shujie believes that it is impossible for all the cabins of the damaged submarine to be flooded. It is only necessary to give it a certain buoyancy to allow the damaged submarine to float a certain distance, then anchor on the rescue ship, and then use the lifting force to reach 72 tons The main winch is fixed and slowly towed to shallow water so that the divers can be arranged to go down for the final lock.

If the submarine cannot leave the seabed after applying a lifting force of 144 tons, Bai Shujie feels that with the current technical conditions, the possibility of salvage and rescue has been completely lost.

Because the sea is hundreds of meters deep, it is impossible for divers to go down, and the research on underwater robots is only possible in sleep.

What Bai Shujie wants to verify with his own eyes today is whether the four "underwater tentacles" can detect the slowly sinking submarine and at the same time prevent the submarine from continuing to sink.This is the most critical step.

Bai Shujie didn't care whether he could salvage the two enemy submarines.What he hopes to verify is whether his rescue theory can be established.

Even if you fail, you must find the reason before you can continue to improve.Scientific research does not have a smooth road to go, and Bai Shujie is mentally prepared for complete failure.But the final result depends on today's test results.

After all, what happens next, let's see the breakdown in the next chapter.