C2367 The Sword Came out of the Water
Only underwater missiles can be launched, and a submarine is practical in combat. However, underwater missiles are much more difficult than on land. However, when Han Country was modifying the submarine for 099, on the contrary, they did not encounter any major problems. This was because the underwater launch of the Ballistic Missile and the underwater launch of the cruise missile. The technical principle was similar. Since the Han Country had already overcome the difficulty of the underwater launch of the Ballistic Missile, then, there would be no problem for them to launch the cruise missile underwater.
Secondly, the Launch Tube on the submarine 099 was originally to meet the underwater launch requirements. Hence, it did not waste too much energy when modifying it.
"Open the launch cover." As orders were issued one after another, the underwater launch began to countdown.
On the side of the huge body of the submarine, a Launch Well cover was opened. Below it, there was a thin layer of sealing film that ensured that the seawater would not pour in.
At this moment, the red sun in the east was slowly rising from the sea. It sprinkled golden light onto the blue sea. The red light on the sea looked very spectacular.
"Attention, three minutes countdown."
"One minute countdown."
"[Ten, nine, eight.]" The countdown's launch program came from a science fiction novel, but because it was very realistic, it was later adopted, giving people a sense of urgency.
"Launch!" When the countdown reached zero, the officer in charge pressed his hand on the launch button.
"Bang!" The sound of compressed air hitting the Launch Tube instantly reached the entire submarine.
Launching missiles underwater required a special plan. Now, the compressed air flowed towards the Launch Tube, pushing the missile. The missile's missile body drilled forward, breaking through the fragile launch cover in front of it. The seawater surged into the Launch Tube, and at the same time, the missile had already drilled out!
The missile's bullet body was eight meters long, and with the booster at the back, it was close to ten meters long. This missile pushed aside the water flow and tilted upwards.
This was also different from the time the Ballistic Missile was shot out. The Ballistic Missile's Launch Tube was vertical, and when it went out, it was vertical as well. This could allow the missile to stay in the water for the shortest amount of time, and reduce the resistance of the water flow.
But the level 099 submarine was not because its shell had a limited diameter. At that time, the P-700 missile was not specially made for it. So, when it was installed, if it was installed vertically... Then it would have to bulge a turtle's back.
In order to allow these missiles to be installed normally, they had to tilt the vertical Launch Tube a little. This angle was not small, it was a full 45 degrees!
Hence, the missiles were tilted out like this. When all the missiles came out, the water bubbles behind them overflowed outwards, forming a huge empty bubble.
And with this recoil, even if the drainage was close to 20,000 tons, the 099 submarine could not withstand this recoil, and the body of the boat began to move downwards. It caused a series of splashes. At this moment, all the soldiers in the submarine... They tightly grabbed onto the handrails. They were well-trained.
The missile charged forward, and finally, the missile came out!
When the missile came out, the short wings in the middle of the missile began to extend, just like a small plane. Then, the booster behind the missile started to light up.
At this time, the entire missile was tilted at 45 degrees, the same as when it was launched. At the end of the missile, there was a blazing tongue of fire. When the missile came out of the water, its speed was already very small, just like a fish leaping out. It was about to reach the highest point of the flight, and under the effect of this thrust, the missile began to accelerate again!
The flame shone on the surface of the sea. It looked so spectacular and beautiful. On the Scientific Research Ship in the distance, countless cameras flashed with kacha kacha sounds.
When the Han Country was about to launch the cruise missile underwater, many people on the Scientific Research Ship were tempted. They wanted to watch from a distance. After careful consideration by the Han Country, thus, after an hour of sailing, they arrived at the predetermined sea area where the submarine would launch the missile. Now, as expected, they captured the scene of the missile coming out of the water!
This action of coming out of the water was too beautiful!
The Han Country actually already had such a missile. It was simply inconceivable.
Then, what kind of submarine was the submarine underneath?
They wouldn't know, this kind of submarine would never appear from the beginning until the end.
The missile's booster was burning rapidly, pushing the missile to 0. 85 Mach's speed, at this moment, the trajectory of the missile... It had also become flat, about 50 meters from the surface of the sea. At this time, it had already disappeared from their line of sight.
Then, the booster at the tail fell, and the turbon-6 engine at the back lit up. When the signal for it to light up was sent out, the Level 099 submarine was filled with cheers.
The water that just came out was not considered successful. It had to wait for its jet engine to light up successfully. Only then could the launch be considered complete. Whether or not it could hit the target was none of their business.
"Attention, dive down to 50 meters. Double cars, move forward two, we'll return." The captain gave the order.
The 099 submarine that completed the launch mission was like a shark in the water. After revealing its fangs, it quietly left the launch site, leaving only the missile that was flying at a low altitude.1
This was not the first time the Long Sword's ten missiles were launched. In the past, it had been launched several times on the ground. Now, the missile's missile body was steadily cruising.
Although the Missile Wing was very short, it already had enough strength to lift it. By allowing its lift and gravity to balance, it would be able to stabilize the height. And by making the ___'s thrust and resistance offset, it could stabilize its speed. The fundamental problem of flight was solved, and the only thing left was navigation.
Cruise missiles relied on remote sensing technology, needed satellites in the sky, and so on. Scanning the ground and drawing it into a digital map, this digital map is mainly marked high. And at this time, the mini radar in front of the missile was also constantly searching for the situation on the ground in front of it. With the help of the digital map, they could adjust their course.
Of course, on the boundless sea, it was flat. However, the small islands that passed by could be used to correct his course. In an era without satellite positioning, this was how cruise missiles flew. But if it was just a digital map, it would only be able to reach ten meters. And now, with satellite positioning, the cruise missile could precisely reach the Mi level.
Then, with the satellite positioning, wouldn't it be possible to throw away other methods? He only needed to use the satellite positioning. Satellite positioning? Of course it was possible, the low-cost joint attack ammunition of Y Country. It was to install GPS modules and operating devices on the bombs. However... This thing was not safe. What if the satellite positioning signal was disrupted on the battlefield?
pqdm.com