Chapter 210:

Cheng Yuan looked at the surprised Ma Zhicheng, smiled slightly, and said, "I want to make a solar power station in the stratosphere, but there are some technical problems that need some support."
Ma Zhicheng froze, eyes widened, and looked at Cheng Yuan like a monster.
It's impossible to say no shock!
Think about it. After Cheng Yuan became famous, the technology he took out was one by one, starting from the intelligent robot big white, to the interactive holographic projection system, and then extending the field of materials, the new graphene preparation, and now let them Experts from these academies of science talked enthusiastically.
In addition to these, the appearance of a z1 robot half a month ago made them extremely shocked.
The various technologies contained in z1 have been separated by them, and they are ready to invest in other fields to make these technologies play a greater role.
In just half a year, this 18-year-old boy can come up with so many technologies in one breath. How can he not be shocked!
In particular, he actually reached into the energy sector at this time.
The power station located in the flat flow is an area that many scientists have imagined but have never achieved.
High-altitude energy is an endless treasure trove. As long as the earth is still rotating and the sun can shine, the energy in this field will be inexhaustible!
But this infinite treasure trove of energy is not so easy to open.
The most important of these are the total weight of the high-altitude aircraft, flight speed, and power conversion efficiency. These are the factors they need to consider.
Although there are many difficult points to overcome, it is still widely used. Because the stratosphere has stable meteorological conditions, good electromagnetic characteristics, and is close to the ground, this area has become a high-resolution ground observation, aerial warning and communication. Ideal height for follow-up activities.
Not only in the field of energy, but also in the field of communication services, the stratospheric suspension platform residing at a height of 2 kilometers. The effective coverage area on the ground can reach 19,000 square kilometers. Within this range, it can provide high-speed communication services as a small communication terminal.
Not only that. Due to the openness of the high-altitude field, multiple platforms can be set up for networking. It can realize communication coverage in a larger area and expand its application range.
In terms of ground observation, due to the short distance to the ground, stratospheric platforms can provide higher resolution and accuracy than satellite observations! And compared with the satellites placed in the universe, the stratospheric platform is not only cheap, but also has high mobility, and can be maneuvered over the disaster area when the disaster comes. Set up a temporary surveillance and communication system.
And stratospheric flying chess can also solve the problems of global wireless network coverage, earth remote sensing imaging, space observation, atmospheric measurement, resource monitoring, and military reconnaissance.
The above are some of the features of the stratospheric aircraft.
Of course, its own shortcomings are quite numerous. First of all, because the stratospheric air is relatively thin, and the stratospheric aerostat has a huge configuration, its actuator responds slowly.
But this problem is definitely not a problem for Cheng Yuan.
The slow execution is due to the relationship between the information transmission procedures, and the process is naturally not bad in this regard.
The only trouble is that the total cable that connects the aircraft to the ground.
It is the only disadvantage of this design, but it cannot be improved, but this thing is not a big disadvantage for Cheng Yuan, after all, it is a civilian device. Don't worry too much.
There are disadvantages, and naturally there are advantages.
Aircraft located in the stratosphere can use the light gas carried by them to enter the stratosphere by means of net buoyancy. To fly or park.
What's more, stratospheric aircraft do not need to be equipped with a special launch vehicle like a rocket, and have the advantages of recyclable maintenance, redeployment and low cost. Thirdly, the stratospheric aircraft has a higher altitude, which is much higher than that of ordinary aircraft and helicopters, so there is no possibility of collision.
As long as a reasonable planning of the cable distribution is made in advance, it will not affect the navigation of the aircraft.
These pros and cons are basically researched by countless people over and over again, I don't know how many times!
But research is always research, and everything is just an illusion before a finished product is made.
now. Cheng Yuan suddenly raised this matter, and Ma Zhicheng was immediately shocked.
Let's not talk about the stratospheric power station proposed by Cheng Yuan. Leaving aside the development of power stations, this technology is used for the above-mentioned projects. This will definitely make a huge change for Huaxia.
Looking at Ma Zhicheng's hell, Cheng Yuan shrugged indifferently. He was used to this kind of gaze.
Whether it was Dabai, gene enhancer, or z1 robot, everyone looked at himself like this. In Cheng Yuan's opinion, as long as the other party is used to it, the mentality will naturally return to normal.
This was the case with Yang Qiaoyuan at the time. Now he hears that he has new technology, except for surprises, it is no different.
"Can you be contacted for me?" Cheng Yuan saw that Ma Zhicheng hadn't recovered yet, and he couldn't help but remind him.
Ma Zhicheng was startled, and when he turned around, he nodded quickly: "Yes! Of course this can, but I still need to inform about this, otherwise ..." Ma Zhicheng looked at Cheng Yuan with some embarrassment.
"This is okay, anyway, this technology is not something to behold." Cheng Yuan said.
Seeing Cheng Yuan's indifferent look, Ma Zhicheng's eyes were slightly condensed, solemnly said: "Mr. Cheng, maybe for a genius like you, this may be very general technology, but we must keep such technology secret!"
Cheng Yuan froze, and said, "As for you?" He was a bit puzzled. This technology doesn't seem to be too advanced. I heard that Russia and the United States have already conducted in-depth research on airships and want to come to their own country. It won't be much worse.
Looking at Cheng Yuan's unintelligible appearance, Ma Zhicheng smiled bitterly: "Mr. Cheng, you may not know yet. Sending airships to the stratosphere is what every country wants to do now. But no country can do it stably. Do you know why? "
After several developments, Cheng Yuan's head naturally responded quickly. I didn't understand it before because he didn't pay too much attention to this technology. At this time, when he saw Ma Zhicheng's appearance, he understood that this was in his eyes. Less eye-catching technology is something that can make other countries excited!
The average commercial aircraft flies in the stratosphere at a distance of eight to ten kilometers in the sky. Because the upper stratosphere is the area where ozone is most concentrated in the atmosphere, forming an ozone layer, and the ozone layer will absorb ultraviolet rays with shorter wavelengths, so stratospheric The upper part of the layer is hot, and the lower part is relatively low temperature. The vertical movement of the air is not significant, and the aircraft will not cause disturbance during flight, which is conducive to flight safety.
If it is too high, because the high temperature will have a certain impact on the fuselage of the aircraft. Except for the space shuttle that can fly at a height of 2 kilometers, ordinary aircraft cannot do this at all, but if the space shuttle is placed on it to perform such tasks, it will simply be Just like buying a bottle of mineral water for a hundred dollars, more money!
So the airship became an option.
But such a high distance is a huge test for the material of the airship itself, and the temperature, pressure, and airbag control all require a precise calculation.
The control of net buoyancy is especially critical for the ability of an airship to fly at high altitudes. Net buoyancy is the weight of the airship itself, as well as the density of the air and the volume of the air bag, and the density of the helium and the volume of the helium bladder, which are inseparable from the external atmospheric pressure. relationship.
As mentioned earlier, due to the altitude and volume issues, the slowness of the airship at high altitude makes it difficult to control the airship. Once the control is wrong, the consequences of the airship are self-evident.
Therefore, an excellent air pressure controller is a problem that must be solved.
Secondly, they need a high-strength material to resist the high pressure difference in the upper atmosphere, and this material must not be too heavy! The main thing is that if you want to build a large-scale power station on this basis, this difficulty will rise again.
It must be clear that for every increase in the weight of the airship itself, the airbag inside the airship needs to be adjusted, and the internal air pressure control also needs a full range of conversions.
This is simply a blow to the whole body.
Therefore, the design of an airship is very complicated, and it requires too much calculation.
Although the test flight of stratospheric airships has appeared in both foreign and domestic countries, this short flight cannot prove anything at all, and these test airships will not let you add a large power station below the flight. It can be said that It's the same thing as 'burdening'.
Therefore, Cheng Yuan said that the power station located in the flat process, for today's technology, the word "dream".
Perhaps such technology will come out in a few decades, but definitely not now.
But accidents are always everywhere. Research in this area has just begun, and Cheng Yuan has shown here that ~ EbookFREE.me ~ he has mature technology!
After hearing such news, who won't be stagnation? Will not shock? Not surprised?
After understanding Ma Zhicheng's idea, Cheng Yuan suddenly realized and said, "It's okay to keep it secret, but this thing is for civilian use. If we want to extend this technology to the military side, we can't do anything about it." Since it might pay attention, Cheng Yuan thinks it's better to say hello in advance, otherwise it will take more time.
Ma Zhicheng couldn't tell the complexity in his heart. Looking at Cheng Yuan's indifferent look, he finally understood why Cheng Yuan was so valued by him!
He is simply a human treasure house!
Ma Zhicheng smiled bitterly and said, "You still have to talk to the person in front of you about this matter. All I can do about the airship is to contact you. The specific matters need to be resolved by yourself.
Cheng Yuan nodded.
When the two discussed the basics of the airship, the outside world began a drool battle because of the aircraft carrier stranding. (To be continued.) Website: Please support us!