Movie black technology

The temperature difference is not much fresh, and the scientific community has long been studied and applied to this technology. Similar devices have been widely used in the universe space, Apollode Moon, travelers, etc. This temperature difference power system provides energy.

Such a power generation device does not have a moving component, which makes this device without noise, and it is easy to maintain while working life.

Second, the supporting equipment only needs heat, cold source, and wires can power, so weigh the weight.

However, it is not a shortcomings, and it can even say that it has a fatal shortcomings.

That is, power generation is too low.

At present, more common semiconductor temperature difference power generation components, in the case of 60 degrees Celsius at two sides of the assembly, the can be emitted from about 3.5 V, the current is approximately 3A - 5A, this voltage and current will decrease with temperature differences Decrease, this power generation efficiency is too low.

In the thermoelectric material, the numerical value of the thermoelectric conversion efficiency is referred to as the thermoelectric excellent value coefficient, that is, the ZT value, the higher the ZT value of the thermoelectric material, the better the thermoelectric performance.

The best thermoelectric zt value in the past scientific community is the highest 2.8, and it has just been broken through 6 in recent years.

It is generally considered that when the ZT value is greater than 1, the thermoelectric material has practical value, which is more than 2, which can be used for car waste heat generation, greater than 3, can be used for thermal power plant waste heat generation or supplement to solar power, and the zt value is 6 also means thermoelectric electricity. Materials can have more and more applications in the future.

However, this thermoelectric material is impossible to use Tibetan antelope.

Although the thermoelectric material of this value is close to the efficiency of geothermal power generation, it simply does not move the Tibetan antelope.

Because the power of the Tibetan antique reactor design is 200,000 kilowatts, that is, when the full power operation, the total power generation is about 200,000 degrees.

If you don't use the technology provided, you want to use thermoelectric material to generate 200,000 degrees in the size of Tibetan antelope, it is impossible.

The technology used has also been characterized by this movie world, as this new thermoelectric material uses a large number of nanotechnology, which is consistent with the technical system above the propeller.

Therefore, when Chen God sometimes suspects that there is a movie world, or said that the system is just a detail?

In summary, the efficiency of the temperature difference is depending on the ability of the three aspects of the thermoelectric material, that is, the material generates an electromotive force in the case of temperature difference, the ability of the material, the ability to conduct electric heat transfer.

The higher the first two, the lower the last thermal conductivity, the better, because if the material has good thermal conductivity, the temperature difference between the material will quickly disappear, there is no temperature difference, the temperature difference is natural, it can't generate electricity. .

However, the triangular relationship between these three capabilities is complex, often enhances one, and reduces another or two, such as improving the electric power of the material, will reduce its conductivity.

This is also previously studied for so many years, and the ZT value of the thermoelectric material has not been one of the reasons for 3.

The system's technology is to work hard on the nanowires and nanocomposite thermoelectric materials.

The nanowire structure has a strong quantum restriction effect and phonon scattering, which can reduce the thermal conductivity of the thermal conductivity, which further enhances the thermoelectric properties of the material.

The idea of ​​nanocomposites is also the same, by doping different sized nanoparticles in the material to affect the thermal conductivity of the phonon, thereby reducing the thermal conductivity of the material.

At the same time, the system also improves the topology of the material, and the ZT values ​​of the two materials have broken through the protagonist of 30, and the thermoelectric material under this level has exceeded half of the general coal-fired units.

It can even be simply, the Tibetan antelope is in the fuselage of more than a dozen meters, plugged into a generator that exceeds the generator of the coal-fired unit, and only this is so exaggerated in such a small size.

The next month, Chen God is waiting to follow into the project process of the micron nuclear reactor while following the tibia of the Tibetan antelope.

These days, it has been taking space round trip test.

And it is different from one or two tests. It has been more and more time to stay in the space, sometimes it is not going back to the space. It will not come back. The longest time is directly closed, along The track flew eight days.

At the same time, the experimental load it carries is more and more.

When I was previously trial, everyone was afraid that it would have an accident when the load was too heavy, so I only dared to put some basic loads on the top.

Until a two trial, through the increase or decrease of the plasma reactor in the body, it created its energy consumption law, built a mathematical model. You can accurately predict its load limit, the launch center dare to let It is equipped with more test devices.

So this month, the scholars in the domestic scientific community feel like the New Year, the space trial requires a loose, and many projects that have not fundamentally can't get the space trial. , Noji also won the opportunity to wait in line.

This month, the space trial approved through the space trials have been more than the space trials you have done in China in the past decade, and it is more than a few times.

Because the other two spare Tibetan antelope will be put into use, how long, there may be three Tibetan antelope at the same time in space.

During this time, the opposite has always been called the domestic deployment weapons, intended to make space weapons, forced other countries to expand space forces.

Other countries have a little objection to the intensive flight of Tibetan antelopes. After all, they are not blind, and the various space test projects approved in this time will know that the weight of Tibetan antelope is certainly not too low.

At least a ton of mushrooms carrying a ton of mushrooms is a generous thing.

Plus a long time in the rail power ...

Where is this highland of Tibetan antelope?

This is clearly a track bombing chicken!

When torn face, put the sheepskin on the body, put on a mushroom bomb, who is getting ...

They are looking for a roaring 20, and the result is that I have found that I am around me. !

Just, even if there is any objection, they look at the current stocks and plasma batteries, plus the flying chickens who have been experimenting in space every day, and suddenly there is no kindness, only a weakness Said that you can pass your roof when you do the test next time ...