This appearance is actually somewhat similar to the 1130 close defense gun on the current warship.

However, in terms of caliber, it is a little smaller, only 20 mm caliber.

In Wang Chen's design, the rate of fire of the entire electromagnetic close defense gun can also reach 1,200 rounds per minute, the effective firing range is about 70 kilometers, and the ultimate firing range can even reach 12.

Unlike large-caliber terrain guns, this thing mainly relies on barrage to deal damage.

Although an electromagnetic close defense cannon can only play line defense, if dozens or even hundreds of units fire at the same time, the amount of barrage is considerable.

Moreover, the flight speed is also close to eight times the speed of sound, which is basically more than most airborne missiles.

As long as a sufficient number of close-in defense guns are deployed with a sufficiently advanced radar system, not to mention planes, even missiles can stop you.

After all, a projectile flying out at this speed is already a bomb in itself.

The ultra-high kinetic energy will explode into an extremely impressive combat power the moment it touches the object.

As the backbone of the island's early defense, it is definitely enough.

Anyway, he is only defending himself, and under normal circumstances, no one dares to attack him head-on.

It's a pity, originally Wang Chen wanted to vigorously develop electromagnetic guns, but due to too many factors, in the end, he could only choose the compromise of close defense artillery.

After all, although the large-caliber electromagnetic cannon has a long range, it is not a high threat to the aircraft carrier.

First of all, it is impossible for aircraft carriers to fight you head-on, they are all hiding behind and putting carrier-based aircraft.

With the current combat effectiveness of aircraft carriers, the attack radius can be pulled to about 800 kilometers, and if you count tankers, it will be even farther.

At this distance, even at a speed of nearly fifteen times the speed of sound of an electromagnetic gun, it would take more than two minutes to land.

For such a long time, with the average sailing speed of more than 30 knots on the aircraft carrier, I don't know where to go.

Someone must have said that since two minutes is too long, let's speed up again.

Wang Chen didn't think about it, but after careful calculation, he found that he couldn't do it at all.

For a very simple reason, if you want the aircraft carrier not to have much room for reaction, you must at least accelerate the projectile to about 100 times the speed of sound.

Let's not say that this requires a lot of carriers.

Even if it reaches a hundred times the speed of sound, it is impossible to hit it yourself.

Because the earth is round, let alone a hundred times the speed of sound, almost twenty or thirty times the speed of sound is enough for a projectile to float in the sky.

The effect of curvature makes it impossible to add speed indefinitely.

If you really want to be 100 times the speed of sound, then it is not an aircraft carrier, but a satellite.

Therefore, under the influence of curvature, fifteen times the speed of sound is almost to the limit of what the Earth's gravity can carry.

And this speed is very low threat to aircraft carriers, so naturally it can only be done as pre-research.

After all, although there are not much conditions for use on the earth, once you enter the long universe, the power of this electromagnetic cannon can be revealed.

Of course, this is not to say that large-caliber electromagnetic guns are completely useless.

It is true that it has little effect in the confrontation of the same level.

But if you don't fight an equal war, the lethality of this thing is still quite terrifying.

For example, hitting fixed targets and the like.

Wang Chen himself had an idea that when the large-caliber electromagnetic cannon was really developed, he would open a shipyard on the island.

This shipyard is not only to build surface ships, but also to prepare for subsequent space ships.

Of course, this is already a very later plan, at least until the infrastructure of the island is completed.

And before that, I also need to solve the energy problem.

After reading the two design drawings, Wang Chen touched his chin and gave a new order to Ergouzi.

These two design drawings can be simulated because Wang Chen gave Ergouzi several formulas.

Among them, there is not only the electromagnetic energy accumulation technology of the gun barrel, but also the special alloy used to withstand the explosive force, and so on.

It is precisely because of the existence of these formulas that Wang Chen's electromagnetic cannon can surpass those goods on the market in all aspects.

Now that the drawings have come out and passed the simulation test built by Ergouzi himself, the next thing to do is to get these alloy formulas out and take a look.

As long as it can pass the test, the development of the electromagnetic cannon can be officially put on the agenda.

And this kind of thing like refining metal doesn't need Wang Chen to do it himself.

Ergouzi has controlled the robot to copy itself constantly.

A team is expected to be formed by the end of the year.

At the same time, the development of humanoid robots is also progressing very smoothly.

Wang Chen can already give full authority to Ergouzi to be responsible for this matter, and he only needs to control the quality and general direction.

To be honest, Wang Chen is really glad that he took the time to get the second dog out before.

Otherwise, with the pile of things in my hands now, I can be busy with my scalp.

Like now, I still have time to go to the soy milk platform to see the young lady and accumulate inspiration.

Let the second dog continue to go down according to the plan, Wang Chen also touched his head and took a sip of the water cup next to him.

There are less than two weeks left in the month-long teaching here, and by the time this is over, it will be almost the end of the year.

Wang Chen pondered, the current situation is estimated to be even more chaotic next year.

The flower factory is already preparing to launch a full-scale offensive next year, and BYD is almost ready to negotiate with the German car side.

In addition, DJI and SF Express have also begun to operate, and the approval in the field of drone express delivery was officially issued a few days ago, and they naturally became the first company in the world to obtain relevant qualifications.

Coupled with the escalation of arms from above, I am afraid that the excitement level next year will not be low.

Even if you don't have to do it, you have already put the construction plan of the island on the agenda.

Although it is still in the design stage, the deposit has already been made.

The traffic construction side has already organized manpower to start transporting construction vehicles and materials in a large area.

I just don't know what the above is talking about in the field of artificial intelligence.

Wang Chen didn't care too much about this matter, after all, the technology on the surface was held from above.

And Wang Chen also believes that the boss will definitely grasp the proportions in this.

said that if you want to pull out two years for your own market, you will definitely do it.

Anyway, the advantage is on their own side, and they will definitely not panic.

And now Da Mao has also stood up, they are all famous hooligans in the village, who dares to mess around?

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