Electromagnetic engine.

This is an electric drive structure that Ye Qing has never seen before, and it is not as simple as a traditional motor.

It has multiple powers and is extremely complex in structure. The sub-core drive structure and the variable speed structure, from the appearance of the drawings, it has nothing to do with the motor under the current level of science and technology.

It is more like an engine from futuristic technology, and its electric drive structure is as complex as the core blade fan of a turbofan engine, consisting of a multi-layer structure. There are four layers in total, and each layer is inlaid with a number of monomers that can generate magnetic fields.

Four layers of different magnetic materials, under the action of electricity, finally generate an incomparably strong magnetic field, driving the intermediate spindle to rotate.

You don't have to look at the different magnetic material production technologies, just look at this spindle.

It is not something that human industrial technology can play with in the 21st century.

[Spindle], when engineers see these two words, the first thing that comes to mind is a long and round metal. A little more high-end, it is a high-precision spindle processed by forging parts.

If you want to say that it is not an oblong spindle......

There are also special-shaped spindles, and the crankshaft of the automobile engine is the most typical. The crankshaft is the connecting mechanism of the engine piston movement, which looks like a counterweight of a biscuit, strung together one by one, and it is not a straight metal that connects it in series, but a round ingot structure up and down.

However, the engine crankshaft is very simple, using a forged alloy steel rod and putting it on an automatic lathe for cutting, and it does not even use a five-axis center.

Spindle ...... of electromagnetic engine

Ye Qing is not very easy to describe it, it is not so much a spindle as a work of art composed of magnetic field lines. These curves, which are strictly in the direction of the magnetic field, run through the circular metal columns, do not cross each other, but eventually close the ends together.

10 kW, 100 kW, 5000 kW, 10,000 kW, 30,000 kW......

All the way up to 200,000 kilowatts, all kinds of power are available. At the same time, it has a much larger output power that far exceeds the current level of motor technology. The same power compared to it, like the gap between Alto and Audi.

After smacking for a long time, Ye Qing flipped to the black technology drawings of sound-absorbing steel.

Sound-absorbing steel, the reason why Ye Qing snubbed it before was very simple. First of all, this material is very expensive to manufacture, but its physical properties are very ordinary. In the civilian market, there is almost no use.

If cemented carbide is a physical defense, then sound-absorbing steel is a magical defense.

It has no place in the civilian market, but it is no less significant than the stealth materials of the fourth generation of stealth fighters in the military.

The literal meaning of the data is that it can absorb all electromagnetic waves, and the current radar of human technology, whether it is synthetic aperture radar, passive phased array, or even the most advanced active phased array radar, must follow a core principle.

- Transmit electromagnetic waves, receive the returned electromagnetic waves, and process and analyze the data.

In order to receive electromagnetic waves, you must encounter obstacles, let the electromagnetic waves collide, and produce reflections. There are no reflections, and naturally there is no data coming back.

The F22 fighters currently in service, as well as the J-20 stealth fighters that have just been put into service in Huaxia, also follow the same principle as sound-absorbing steel. Use technical means to absorb electromagnetic waves as much as possible and reduce the reflection area.

It's just that the current stealth material cannot completely absorb electromagnetic waves. At close range, or in the electromagnetic waves of a certain characteristic frequency band, stealth fighters still have a high risk of being detected and locked.

But sound-absorbing steel is different, and the words that completely absorb electromagnetic waves have proven that it is extraordinary.

Its wave-absorbing principle is also completely different from the stealth material on the fighter.

The stealth fighter material is the use of special absorbing materials to weaken radar waves. The material is so fragile that it is common for fighters to replace their stealth coatings after less than two flights.

Sound-absorbing steel needs to be connected to a high-power power supply, which directly engulfs electromagnetic waves in all frequency bands like a black hole.

The stealth fighter and the hot air jet from the engine cannot be hidden, and the giant ship that the giant beast industry wants to build is directly electrically driven, and even the thermal radiation is hidden. And whether it enters stealth mode or not, it can also be actively controlled. When the power supply to the sound-absorbing steel is disconnected and not invisible, it is an ordinary ship.

……

That night, on the Longxitan factory, a super-large factory built close to the sea entered the working mode.

Originally, it was a semi-enclosed slipway, and most of the original Titans were modified here. Now, about 20 huge laborers have entered the site, and they are building the slipway into a fully enclosed one. On the slab platform, a load pile foundation was built to carry the ultra-high-speed freighter.

Although Ye Qing has not yet obtained the reactor drawings of the USS Bush nuclear-powered aircraft carrier, and even the electromagnetic engine has not yet been manufactured. But this did not prevent Ye Qing from reserving a large enough space inside the ship on the drawings to build the hull first.

Once the plan to build a super freighter is issued, the monsters of the entire factory will enter the state of full load working mode.

Metal specialists, preparing industrial materials for electromagnetic engines and sound-absorbing steels. The electronic messenger is responsible for the electronic information construction of the whole ship. The master of ingenuity is constantly refining the drawings and adding the most advanced mechanical automation equipment to this super giant ship. For example, installing a magnetic generator with a large power can destroy the opponent's electronic equipment in a targeted manner.

"Boom~Boom~Boom~"

There was a loud bang, inside the underground base. On the largest, most industrially oriented metal smelting center, the free-forging hammer fell heavily. A piece of rectangular steel was forged into a polygonal diamond shape, and at the same time, the first piece of marine steel of the super giant ship was announced.

It was a multi-angular U-shaped alloy modular steel that was the size of a tank.

It is like a tank without a turret, that is, this piece of modular steel planned to be installed in the bow of the ship, and the weight of the monolith is 130 tons, which is almost equivalent to the weight of two American M1A2 main battle tanks.

Even the chief designer of the Newport News Shipbuilding, which is responsible for the production of American nuclear-powered aircraft carriers, will fall into the shock of a blank mind when he sees this scene.

Because it ......

It turned out to be solid.

The hull thickness of a 10,000-ton ship is usually 2 to 3 centimeters. The thickness of the steel of the hull of the active warships of major countries fluctuates between 5 and 10 centimeters. The bow position is usually thickened, but not more than twenty centimeters.

The modular steel in front of me is already more than two meters thick, and some cemented carbide steel technology mastered by the giant beast industry has been added.

As for why it was built so thick?

Because it has to be installed in the bow of the ship, civilian ships, and there are no defensive weapons, it naturally has to be built beyond the specifications, so that when the ship is collided, the "truth" is also harder.

When the first modular steel rolls off the production line and is fed into the quenching bath by a huge mechanical claw, it is quenched.

The second piece of modular steel has also entered the forging platform. In the thunderous bombardment, the second piece was gradually hammered into a slightly angled modular steel at the edge. Its thickness is hundreds of centimeters.

This night, the entire underground base was echoing with this thunderous sound.

The thickness of the modular steel eventually stabilized at twenty centimeters, which is the standard thickness for most of its hulls.

Or a double-hull hull......

Ye Qing felt that since the nuclear reactor was combined with a single electromagnetic engine with a maximum of 200,000 horsepower, and the power was seriously overflowing, there was no need to care too much about the ship's own weight.

It's also good to be built according to the idea of a dreadnought's heavily armored shell.