Zhang Jingyuan and Cheng Feng clasped their hands tightly!

Zhang Jingyuan saw hope and the passion to participate in national military research. In any case, for any company, it is an honor and a leap to be able to participate in such research!

Cheng Feng is even more hopeful, and the Flying Dragon fighter, which is expected to challenge the Goddess of Dawn, has encountered unimaginable difficulties in the research and development process.

Known as the terminator of the aircraft in the atmosphere, the Goddess of Dawn of the United States has succeeded, and the rest, whether it is China, Russia, Britain and Germany, and other countries, are all being studied. In this step, the United States is really at the forefront of the world.

However, Cheng Feng didn't say anything now, and now is not an opportunity. But looking at the wireless energy transfer devices that are still being tested in the field, there is a lot of hope.

"Finally, it was determined that at an effective distance of 10 meters, the ultimate voltage is 1500V, the ultimate current is 22A, and the maximum power transmission capacity is 1200V×18A, and the transmission efficiency is 86.2%.

It is preliminarily estimated that the minimum requirements for wireless energy transmission in the sky are basically met. An expert in his thirties reported to Cheng Feng the preliminary test count. As for the exact number of tests, it takes several months to carry out precise and repeated destructive measurements.

"Good! Good! Good!!! Cheng Feng smiled a little crazy, or rather, he saw hope in despair. As an expert in the national aviation industry, there is pressure that others can hardly imagine!

Seeing that the gap between the performance of national fighters and the performance of other fighters is constantly widening, and seeing that national security is threatened by the West, Cheng Feng, who has undertaken one of the research and development tasks of the new generation of high-altitude fighter Wyvern fighters, is under unimaginable pressure.

This pressure is not only the pressure of research and development, but also the pressure of national and national rejuvenation. And now, the most difficult key technologies, here, actually see hope!

"Lao Zhou, you have found a good son-in-law." Cheng Feng has such qualifications to say to Zhou Yunfeng, "The country will always need such talents. ”

"It's his pleasure." Zhou Yunfeng accepted "this son-in-law" without care; Next to her, Zhou Feixuan's face was crimson, and she was lying behind Zhang Jingyuan shyly.

"Cheng Lao, let's finish eating first, it's not early." Although it has now entered July, the scientific and technological testing is not fun after all, even if it is a basic testing, it has been half a day.

"Okay, let's talk while we eat." The wine table culture is very special, some things can be said easily, but they are not responsible, a drunk can be pushed clean, so it is very popular among the Chinese people. With the rapid rise of China in the past 20 years, this kind of wine table culture has become popular in the world.

Because it involves confidential conversations, the address for dinner is not to go to the famous Seaview Pavilion in Shanhai City. At the dinner in the large conference room inside the master company, all the participants were 16 senior executives of the company, and a small number of core personnel from the state, the total number of people was only 30. However, halfway through, 9 girls took the initiative to quit. In any case, the core of the master company is still seven boys, and the status of the girls is still a little embarrassing - without him, there is not enough dedication to the company!

However, what makes Zhang Jingyuan happy is that no one has given up, and everyone is constantly improving.

"Xiao Zhang, come, on behalf of the country, I thank you for your efforts." Cheng Feng was a little drunk, but his expression was extremely sober.

"This is what I should do!" Zhang Jingyuan accepted such thanks.

This is not hypocrisy, but, because of such participation, it is difficult for the master company to get the most direct benefits, and it can even be said that before the end of the research and development, the master company has to pay for the money, because in this process, you not only pay for research, but even need to learn from the country! Therefore, in this process, although the master company does not need to pay funds to the state, the master company does not receive compensation from the state.

If you succeed, you will have the most delicious fruit!

This is a kind of complementarity, the master company uses the state to achieve the leap, and the country also needs to use the technology of the master company. It's just that today's master company technology is still in its infancy.

Perhaps, this technology has far exceeded the requirements of the civilian field, but what is the use of such a high-end directional wireless energy transmission technology in the civilian field! Such technology is destined to be applied only to national defense. However, far from the demanding requirements of national defense, such a technology is only in its infancy!

"Xiao Zhang, do you know the current fighter technology?" At the banquet, Cheng Feng was ready to take a look and see how Zhang Jingyuan looked at the current military technology, among the military technology, aviation technology is definitely one of the pinnacle technologies.

"From what point?" Zhang Jingyuan did not answer blindly.

"Let's start with engine technology. This is the heart of a fighter. ”

"Hmm." Zhang Jingyuan's expression was a little heavy, and he didn't know much, but it didn't prevent him from having a general understanding of the situation, "Now jet engine technology has begun to face elimination with the intensification of the energy crisis." However, because new energy is difficult to solve, the traditional fuel engine is still the mainstream, and the only difference is that some advanced synthetic fuel is more efficient.

However, there is also a limit to the fuel engine, and the size of the transmitter is limited in order for the fighter to be flexible and lightweight. It is impossible for a fighter engine to be built bigger and bigger like a civilian aircraft. Fighter jets, on the contrary, are in pursuit of sophistication!

Now there is another technology, miniature nuclear-powered aircraft, but such an aircraft, the reactor is a difficult problem, high precision, high strength requirements, so that the reactor becomes a big burden, and small reactors can be used in cars, but used in precision fighters, energy output is not enough! Far from enough! Compared to the ratio of volume and energy output, it cannot be used in high-speed fighters.

For a car, a thousand horsepower is already in the sky; However, for airplanes, especially the most advanced aircraft, 1000 horsepower is not enough to fly off the ground. That's most of what I know now, and a lot of it is plausible. ”

"No, that's enough!" Cheng Feng patted the table gently, full of appreciation, "Now the whole society is changing. In the field of national defense, there is such a saying: human beings are moving from the ground to space; This process is called the Space Age!

This is a time of great change, or rather, an era of great change to come. So, we had to work on new fighters. In fact, the Flying Dragon fighter is the prototype of the future aerospace fighter.

The previous technology was destined to be obsolete, and ten years ago, Huaxia put forward a request: all units of measurement would be completely localized, in fact, everyone should have been able to see some strange units of measurement over the years.

For example, in the past, the units of reasoning were pounds, horsepower, etc., but now all kilograms are used, and the previous units such as watts and degrees are all unified into two units, watts and degrees. 、

Let him go over before, you don't need to be familiar with it, now we have to go all out to study Huaxia's own technology!

Once, we studied foreign countries; But now, we have to develop ourselves!

Tomorrow we will clean up, and the day after tomorrow we will go to the National Aviation Research Center, the Energy Research Center. The security of the country cannot be delayed for a single day.

There are also people who can be brought with them, but only a maximum of 100 people. ”

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