Super Weapon Swap System

"Boom, boom, boom!" at the muzzle, with a huge roar, flames kept rising one by one, just like the belly of a firefly.

Black smoke, rising at the muzzle, actually rose for tens of meters. It seems that the rising mushroom cloud is the call of death, and in front of the fire, warheads flew out!

Even on land, I had never seen such fierce gunfire. When I saw the smoke rising from the muzzle over there, the captain here exclaimed, "come on, full left rudder, snake maneuver!"

He is very afraid that his warship will be destroyed by the other party's gun like the one just now. The warship just now has lost power and can't move. Now his warship has sprint and has enough power to maneuver and avoid. However, just after he finished shouting, the vice captain shouted loudly: "shells will fall in front of us!"

An experienced soldier can judge the impact point of the shell according to the sound of the shell flying. Therefore, when the other side's shell flies, he can't run around. He had to run around by himself. As a result, he just ran in front of the shell. Should that be the most sad situation?

The vice captain has more experience, because before boarding the ship, he had fought many battles on land. He listened more to the sound of howitzer shooting.

Turn left and turn right. Snake maneuver is not good. What is the most important thing now?

"Double car, reverse, full speed!" hearing the vice captain's words, the captain finally issued an order to save his crew. The engine room at the tail timely switched the propeller to the reverse position, and the warship began to slow down!

"Bang!" a huge shell fell in the sea more than ten meters in front of their warship. When it hit the sea, it splashed several meters high. Of course, the spray was small. Then, a terrible explosion was heard!

The fuse was triggered, a huge explosion sounded, and the whole sea water was overturned. The water spray just a few meters high was just a small prelude. Then, below the water surface, it seemed as if a furious beast suddenly crossed out. The sea water was lifted up more than 30 meters high, and the water column surging high was as wide as a water wall! Surging up and down, the huge sea water seemed to be the impact of cavalry and crashed into the frigate.

WOW!

The whole frigate was like a small sampan shaking in the waves. When the wave came down, everything that was not fixed on the deck was washed away. The whole frigate was washed by the sea. At this time, the underwater explosion wave also hit the bottom of the ship and made a terrible sound. In this impact, their frigates may break!

This is just the movement of the first shell falling into the water, and then the second and third!

Shells keep falling! Each one will bring the baptism of death. They just landed in front of each fleeing warship and forced them to stop.

"Wow, isn't that tough?" looking at this scene, the foreigners on the scientific research ship sighed one after another. They had never seen such a scene before. Only one old guy said thoughtfully: "I seem to have returned to the peaceful foreign battlefield in the world war. Your ship guns are so powerful that people can't believe it."

Of course, even if the previous naval gun was 406mm, the main bullet was armor piercing bullet. When it fell to the water, it was just a few tons of iron balls falling down, and the water splashed. Now, although our caliber is 203mm, we use grenades. The scene after the explosion must be more spectacular.

Of course, someone also raised the most professional question: "is its firing speed too fast?"

Yes, this kind of naval gun has many advantages. In addition to its power and range, it also has the most amazing feature, but only experts can see it. It has high firing speed.

From a distance, we can only see the black smoke rising in the fleet over there. It's continuous high-speed shooting. Just look at how fast the firing speed is. In less than a minute, dozens of shells fell. The shells didn't hit any target, but it's not that the accuracy is not enough, but that they didn't intend to beat them at all. It's the way ahead of them, It's to stop them. If we don't stop this time, I'm afraid we'll really greet them next time. Die or surrender. You'd better choose one!

The high firing speed of the naval gun is a more impressive place. Even the famous 76mm Otto naval gun in the west can't shoot so continuously with such high firing speed!

For naval guns, there are many reasons to restrict the firing speed. The first one is the caliber. The larger the caliber, the slower the firing speed. Because shells need to be loaded, the larger the shells, the harder it is to load. Even the automatic loader is no exception. This is a basic common sense. However, the main factor restricting the firing speed of guns is not the caliber, but the cooling of the gun barrel!

This can be compared with the artillery system on the ground. For example, the land artillery with the highest firing speed is the Hans' self-propelled artillery. Relying on the Hans' most precise processing technology and excellence style, this artillery system can launch 10 shells continuously in one minute in the fastest rapid firing mode, which has reached the first in the world.

From the internal structure, the naval gun is very similar to the howitzer used by the army. It was developed from the original cannon, but the actual firing speed is very different. Needless to say, the current automatic loading system, even the ancient manually filled old naval gun, has a firing speed higher than that of the howitzer of the same caliber.

Take the 61 type 100mm single barrel naval gun equipped at the brigade level of Han country as an example. It is improved and developed on the basis of Xiong country's b-34 type 100mm old naval gun. This old naval gun can reach the maximum firing speed of 12 rounds per minute, which has exceeded the most advanced Hans.

So, what is the difference? Of course, it's the heat dissipation system of the gun barrel.

The service life of the gun barrel is only a few seconds. The gun barrel is devastated by high temperature and high pressure when firing hundreds of shells. If it is fired once, it will have a rest. It's easy to say that if it is fired continuously, it will be unbearable for the gun barrel. This is not only the low accuracy caused by thermal expansion and cold contraction, but also the risk of chamber explosion.