Chapter 1259: Anti-submarine deep bomb

Even in the previous era, when there was no nuclear power, sitting on the bottom of the sea was a life-saving trick for the captain of the submarine. The submarine was discovered by the enemy because of the sound. When the submarine sits on the bottom of the sea, all the sounds disappear. The submarine is underwater, which is equivalent to a big rock. How can the other party know?
Moreover, it took several days to sink to the bottom of the sea. The previous diesel-electric submarines were limited by the consumption of electricity and oxygen, and the sinking time would not be particularly long. For nuclear submarines, electricity is not needed. Intermittently, oxygen is obtained through electrolysis of water, and it is also unlimited. Submarine soldiers have long been accustomed to the lonely world under water, so they don't care how long it takes. The Victor-class submarine, like a resting shark, stays quietly on the bottom of the sea.
All sounds seem to have disappeared.
"Attention, activate MAD." On the anti-submarine aircraft, when the sound was lost underwater, the anti-submarine commander immediately issued a new order.
Think that if you lose your voice, then you lose track? Of course not, the anti-submarine methods are varied, and Han has all mastered them now!
In addition to using sonar, magnetic detection can also be used.
The hull of a submarine is made of metal. Large submarine sailing underwater will cause certain changes in the geomagnetic field. Unless it is a submarine made of a full-scale titanium alloy, which has no magnetism itself, everything else will have this change.
Therefore, it is possible to detect underwater submarines by detecting changes in the earth's magnetic field. The working principle of this magnetic anomaly detector is similar to that of metal detectors used by treasure hunters in the wild, but the MAD requirements for aerial anti-submarine applications are higher.
Now, the Hunter anti-submarine aircraft flying overhead has a long pole at the forefront of its ugly fuselage and above the nose. This pole is used to detect magnetism.
Now, it is not only the hunting of anti-submarine aircraft, but also the Seahawk anti-submarine aircraft. It is slowly hoisting the cable and dragging the MAD probe below and away from the body.
These magnetic detection systems have also begun to be networked. Through continuous search for signals, they are gathered together. The principle of this detection is not complicated, and the focus is on data processing.
First of all, it must correct the magnetic field interference of the aircraft itself to the MAD probe through a certain algorithm, that is, use signal compensation technology to correct the detected signal to filter out the interference magnetic field of the aircraft itself.
Second, it must accurately identify which geomagnetic anomalies are natural "abnormalities" and which are caused by submarines. This task is quite tricky, which means it must try to "teach" the system how to distinguish between these different causes of geomagnetic anomalies.
If a submarine is hidden under water, if it is still, the geomagnetic anomaly signal generated by it is not much different from that of metal objects such as a sunken ship on the seabed.
So how can we know?
As long as you know the magnetic field distribution in this area in advance, and then find out the abnormality of the current geomagnetic field, that's it!
Time passed little by little, and half an hour later, finally, there was a display on the fan hunting early warning aircraft.
"The target is under the sea area, sinking to the bottom of the sea, coordinates: , ."
The hunting anti-submarine aircraft accurately found the target submarine again. From then on, the enemy's submarine has nowhere to hide underwater, and no matter what means the opponent uses, it will not escape its own detection!
The destroyer No. 111.
"The enemy is not reconciled to defeat, and wants to fight to the end underwater." Captain Wei said, "Should we launch torpedoes?"
Captain Wei couldn't wait.
"No, we can't launch torpedoes yet. We have to leave room for them. In this way, order the anti-submarine ship that has reached the target to throw anti-submarine deep bombs, set a depth of 250, ten pieces, and blow them up!" General Zhao said.
The most effective anti-submarine weapon is the torpedo. However, once the torpedo is used, it will cause death or injury, which will cause serious trouble.
The anti-submarine deep bomb is different. Now that the opponent's position has been accurately found, try throwing the anti-submarine deep bomb on the opponent's head.
This kind of weapon is low cost and effective. During World War II, it was the favorite of surface ships' anti-submarine commanders. The Han country has a large number of anti-submarine ships, and any frigate has the ability to throw anti-submarine deep bombs.
Although there are also hunting anti-submarine aircraft, so far, surface ships have not yet shown their power. This kind of joint anti-submarine operations must of course make surface anti-submarine ships take action.
After finishing speaking, General Zhao glanced at Qin Guan and said, "Mr. Qin, thanks to you for the great leap of our navy's anti-submarine technology."
Without Qin Guan, the navy’s anti-submarine project could only rely on anti-submarine ships to throw deep bombs. This would be a fly without its head and throw it indiscriminately. The effect would definitely not be good. What about now? The Seahawk anti-submarine aircraft, the hunting anti-submarine aircraft, and the integration of the data link are all the contributions of Qin Guan.
"Our navy has already developed anti-submarine warfare. As long as air defense is further developed, we already have the prerequisites. After the country's economy improves, we can develop our navy's aircraft carrier formation." Qin Guan said lightly. This is only the first step in the Long March. It is to pave the way for the future aircraft carrier formation. Now, after hearing Qin Guan say this, General Zhao is also full of confidence. Qin Guan has always said that he will engage in the aircraft carrier formation and the navy. There will certainly be, and we must be confident in the future!
This time, the navy was very relieved and easily resolved the invasion of the Xiong State Navy’s submarine, and also fixed it firmly. However, for Qin Guan, this time is really not addictive, on this destroyer No. 111 You can't go to the front line. If you can push the anti-submarine deep bomb yourself, it would be so cool. Listening to the anti-submarine deep bomb exploding under the water, it scared the Xiongguo submarine soldier's to pee, how cool it would be!
What a pity, there are so many things that I can't do it myself, I can only use my imagination here.
Qin Guan felt that it was not enough, but the naval officers and soldiers at the scene were really enjoyable.
"Quickly, look aside!" At this moment, Captain Wei suddenly shouted: "I have already suggested to our superiors that we should install anti-submarine rockets for the four new King Kong. The superiors are afraid that they will damage the stability of the warship. Sex, don’t pretend, now it’s better to watch them."
Anti-submarine deep bombs can be thrown directly or with anti-submarine rockets. This kind of weapon is available on all warships in Han! Qin Guan twisted over and saw a brigade-class destroyer on the side. At the bow of the ship, a ball of fire emerged, and a round-headed anti-submarine rocket dragged the flame and flew forward.