Chapter 846

The development of science and technology needs to be gradual, and the breakthrough of scientific research projects needs to be accumulated, but this can only be aimed at those already basic scientific research projects.

Only when there is basic accumulation can we proceed step by step on the basis.

If it is a scientific research project without even the most basic basic accumulation, it is completely blind. We need to create a road from scratch.

Under such circumstances, even if Chen Xin doesn't want to encourage others, the state also hopes to accumulate more R & D experience, but Chen Xin can only make things first and then reverse crack them.

Energy shield is obviously such a scientific research project.

For human science and technology, the theoretical basis of energy shield is not available, but there are some possible or impossible assumptions in various science fiction works.

Among these assumptions, the electromagnetic force field is more reliable or possible.

In fact, each of us is in a huge energy shield - the planet's magnetic field.

The sun is not as amiable as expected. While providing us with light and heat, it will unkindly emit a large flow of high-speed charged particles to us.

Without the protection of a strong magnetic field, the atmosphere on which we live will be stripped away, and there will be no life on the blue star.

However, not all substances will be affected by electromagnetic force, so no matter how strong the electromagnetic force can "ignore all attacks", so if you want to turn the electromagnetic force field into a usable energy shield, you must add other things to the electromagnetic force field.

As we all know, charged particles will be affected by the magnetic field. A strong magnetic field can also make charged particles move around themselves.

In this case, if the number of charged particles moving around the magnetic field is large enough and the speed is fast enough, a barrier can be formed, and then the barrier can be shaped into any shape by the method of magnetic field superposition.

Theoretically, such an energy shield can resist all attacks based on electromagnetic principles.

According to the relativistic kinetic energy formula, when the speed of an object is infinitely close to the speed of light, its own kinetic energy is also infinitely increasing.

According to this principle, the magnetic field can be used to accelerate charged particles to a very high speed, so that each particle can carry very high kinetic energy.

When an attacking entity contacts the energy shield, a large number of high-speed charged particles will pour their kinetic energy on it, causing it to disintegrate and explode instantly.

The fragments produced by the explosion will be blocked outside the shield by dense high-energy particles, and part of the energy released by the explosion will be absorbed by these particles and re transformed into its own kinetic energy, and the other part will be dissipated in the surrounding space.

However, from the law of energy conservation, it is obvious that it takes a lot of energy to accelerate charged particles to a very high speed and carry a very high kinetic energy.

Therefore, two key factors for manufacturing energy shield can be deduced, one is powerful energy, and the other is efficient and mature magnetic restraint technology.

The charged particles are bound into shields by magnetic confinement technology, and then driven by electromagnetic field to move at high speed within the range of magnetic field confinement. Theoretically, this is the situation of energy shield that can be realized by human technology.

The most critical two points, powerful energy and magnetic confinement technology, have actually been solved in the small fusion reactor realized by Chen Xin.

However, the technical accumulation on these two issues is not deep enough. After all, researchers have not completely analyzed the small fusion reactor manufactured by Chen Xin, and even a giant change reaction power station has not been completed. It is obviously too early to go beyond these theoretical construction and directly start building energy shield.

With the current science and technology of mankind, in addition to the technical bonus provided by Chen Xin, there is still a long way to go to create a sufficiently stable magnetic restraint device.

Therefore, for the "directional energy shield defense technology" personally responsible by Chen Xin, he is still the only one who uses system upgrade to make finished products, and then hand them over to others for reverse cracking and theoretical construction.

However, fortunately, due to the reverse research on small fusion reactors in China, some good results have been achieved in this area. After Chen Xin built a very simple energy shield generator, they can quickly find out the context and find the direction to start.

Unlike some experts from other countries, looking at the energy shield generator rubbed out by Chen Xin, the face is full of mice pulling Turtles - it feels like there is no way to start.

"Academician, I don't think the shield generator can be activated all the time. We should adopt the design of reactive shield. The shield will start and activate only when something hits. Under normal flight conditions, I don't think it's necessary to operate the shield at full power, which is too energy-consuming." a researcher proposed to Chen Xin.

Chen Xin nodded and said definitely, "good suggestion. It's really unnecessary to keep the shield on all the time. We can connect the shield with the radar. When the radar starts to alarm, the shield starts to warm up, which can effectively save energy.

In addition, we can also install high-density energy storage devices for the shield to store energy at ordinary times. When it is necessary to activate the shield, we can release energy from these high-density capacitors to drive the shield or reinforce the shield to resist high-intensity attacks. "

As a former Internet writer, Chen Xin belongs to people with many brain holes. In addition, he has played too many science fiction games, including some very hard core games.

As a very common science fiction setting, energy shield is naturally reflected in the game, and many forms can be used as a reference.

"High density high-capacity capacitor? This is really OK! Store the energy at ordinary times and release the energy when the shield is activated, so that the instantaneous strength of the shield can be greatly improved, so that we can use low-power reactors or nuclear batteries to charge high-power shields!" a researcher obviously understood the benefits of this, Soon loudly agreed with Chen Xin's proposal.

However, there is no ready-made finished product for high-density high-capacity capacitors. It is obvious that the electric energy storage devices developed by human beings do not have the capacity to meet the energy consumption demand of energy shield.

After some discussion with the researchers, Chen Xin can only add a research sub item of high-density and high-capacity capacitance to the research project.

Fortunately, Chen Xin himself is the general person in charge. He can make a decision to add a research project without having to write a report for approval. Therefore, the project team was quickly established and put into operation.

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