The capital of the Dragon Kingdom, the Dragon Academy, a convoy arrived in front of the Dragon Academy shelter, and when the guards saw it, they stepped forward, and after checking the formalities, they notified the internal guards,

After a while, a team of internal guards arrived at the scene, took the suitcases from one of the escort team members, and saluted each other.

Subsequently, the internal guard used the quantum scanner to check the suitcase, and after confirming that there was no problem with the suitcase, he opened the personal terminal, and after confirming that the receipt was successful, the escort team leader opened the personal terminal, which showed that the task was completed, and then the escort team began to return, and the internal guard entered the institute with the suitcase.

After entering the research institute, the experts of the Dragon Academy received the suitcase from the internal guard and returned to the laboratory.

In the laboratory, a group of relevant experts gathered around, opened the hard disk in the suitcase, looked at the information on it, and kept sighing.

Seeing the special structure inside the graphene lithium-ion battery, energy experts sighed at the whimsical ideas,

Seeing the information of the holographic platform, combined with the video, the technology used in several technologies in it made these researchers feel suddenly enlightened.

In fact, in addition to battery technology, other technologies such as electric aero engines, holographic platforms and other technologies are about to be developed after the development of weak artificial intelligence, but some key technologies have stumped researchers.

After seeing Lu Chen's physical objects and research materials, it was like piercing a layer of window paper, and he immediately knew how to solve it.

Among them, Lu Chen's aero engine is not only as simple as driving the motor to rotate the propeller to provide power, but also has a transmission device inside, otherwise it will be cool if it can't accelerate when the time comes?

And because of the limitations of the knowledge that Lu Chen was exposed to before, other high-tech energy storage batteries only know one name, and none of the others are known, so they just use the combination of lithium-ion and graphene to produce this high-energy battery.

However, the Dragon Academy is different, there is cutting-edge battery technology here, although it is only prepared in the laboratory, but after reducing some performance, with reference to Lu Chen's graphene battery structure, it can completely manufacture a battery with higher energy density, which removes a roadblock for large-scale equipment in the future.

At present, Lu Chen's technology makes the battery density reach 200WH/g, which does not feel high, but it is converted to 200 kWh per kilogram, but the data also mentions that this is prepared in the laboratory, if it is produced on a large scale, it may be reduced, but even so, using a ton of batteries, it can store 200,000 kWh, and the minimum mass production is 150,000 kWh, so if it is used on a large transport aircraft, it can achieve a full load of tens of thousands of kilometers. The combat radius on the fighter can reach four or five thousand kilometers.

Two days later, after the researchers understood the battery technology, they began to go to the nearest battery factory to renovate the production equipment, and at the same time sent the transformation plan to the research bases in various places, so that such high-energy batteries can be used everywhere.

After the mass production of a batch of batteries, the researchers tested it, because of mass production, the average density of this batch of batteries is 150 kWh per kilogram, so it is still very objective, although the loss is a bit much, but the energy density is still very large.

A few days later, at the Air Force manufacturing base in the capital, a Y-20 was lying quietly in the hangar, and technicians were renovating,

Now the Y-20 has been dismantled from the power plant, equipped with a new battery weighing 1 ton, which can store 150,000 kilowatt-hours of electricity when fully charged, and after reinstalling the electric aero engine designed by the Dragon Academy, it is ready for a test flight, and after an emergency modification, it will finally start testing today

At nine o'clock in the morning the next day, the door of the hangar slowly opened, and a Y-20 slowly drove out, and then arrived at the runway.

With an order, the Y-20 slowly took off, after liftoff, everyone breathed a sigh of relief, after flying, the transport plane began to accelerate into the air, and soon rose to an altitude of 10,000 meters, because the sealing was done well, the volcanic ash in the air could not enter the transmission system,

After a series of tests, the Y-20 returned, landed, parked in the hangar, the researchers came up to check, and finally after a night, the next day, the test report came out.

The report shows that after yesterday's test, the modified transport 20 liter limit is 15,000 kilometers, the transportation radius is 6,000 kilometers, if the power is satisfied, it takes two hours for the battery to be fully charged, and the load has not changed, or at the weight of 200 tons, so this transformation is considered a success,

After the successful transformation of the Y-20, because the turbojet engine and turbofan engine of the fighter could not be modified, aviation researchers retreated to the second best thing and regained the propeller aircraft, but this propeller aircraft has undergone a magic change, except for the flight mode is propeller, the others are not much different from modern fighters.

Plug-in air-to-air missiles, air-to-surface missiles, air-to-ship missiles, etc., as well as modified shooting regulators, installed high-power electromagnetic machine guns,

There are also long-range bombers using high-energy batteries, although the flight speed is slow, but they fly far, the bomb load reaches 20 tons, far more than the 10 tons of the H-6K, and the bombing range reaches 12,000 roads, which is 3,000 kilometers more than the H-6K.

When these are completed, the dragon country has returned to the blue sky, and the next step is to study high-speed aero engines based on high-performance batteries, so that the speed of the aircraft can reach the speed and maneuverability of modern fighters.

After a period of time, all the aviation personnel entered a busy state and began to transform all the Y-20s, while the fighters and bombers transformed half of the aircraft, ensuring that in the future, if the volcanic ash is eliminated, in case the high-speed electric aero engine is not studied, the original fighter can also be used for combat.

After the transformation of a batch of transport planes, the ties between various military regions have become closer, and the minds of some careerists have also been extinguished, and they have seen the country's heritage and the aspirations of the people.

With the passage of time, more and more planes gradually appeared in the sky, which is a civil aviation passenger plane after being transformed, and flew back into the blue sky, but now it has entered the state of military control and has been used as an army transfer.

During this time, Lu Chen's aviation license was also issued, and in order to thank Lu Chen for his contribution to the country, he also gave away some resources, and these resources solved Lu Chen's urgent need.

During this period of national transformation, Lu Chen also researched mining equipment, but because he manufactured a transport plane, he had no resources to manufacture mining equipment, and it happened that the country sent a batch of resources, so he directly manufactured a group of mining equipment.

Lu Chen also explored the Anxi mine in Annan, which was already covered by heavy snow and empty, so after Lu Chen asked the country's strategy for overseas, he was ready to directly occupy this mine, and he also talked to the military, and the military also thanked Lu Chen, it was just a mine, it didn't matter.

It's not just Lu Chen who wants to go abroad to occupy the mines, the official also wants to, but the official is to reactivate the mineral resources purchased by the previous state-owned enterprises, and send troops to defend them, and now with the air transport force, direct control can be achieved, at most, out of humanitarianism, to give some technical support or resource transactions to the shelter in the host country, but it is not free, and resources or technology need to be exchanged, especially in the countries of the Mediterranean region.

When Lu Chen was looking for information, he found that the performance of the military's large transport aircraft was better than he imagined, so he mentioned it to the military, hoping to get the data of the specific transmission device to study it and see if he could improve the aircraft on his side, and finally the military took into account Lu Chen's ingenuity and future cooperation, and gave the relevant data to Lu Chen.

According to these data, Lu Chen transformed his own unmanned transport aircraft, after adding a large number of transmission devices, after simulation tests, it has been able to reach the ceiling of 10,000 meters, and the flight speed has not changed, but the load capacity has been greatly improved, reaching 10 tons, because it is unmanned, so a part of the load capacity is occupied by the server, and it can fly automatically by copying a simple program of zero, without occupying zero computing power.