Zhang Jingyuan and Cheng Feng held hands tightly together!
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 was even more hopeful. The Dragon fighter jet, which had high hopes and was expected to challenge the Dawn Goddess, encountered unimaginable difficulties during the development process.
Known as the terminator of intra-atmospheric aircraft, the one that has succeeded is the American Dawn Goddess, and the rest, whether it is China, Russia, Britain, Germany and other countries, are all under research. In this step, the United States is really at the forefront of the world.
However, Cheng Feng didn't say anything now, and now was not the opportunity. But looking at the wireless energy transmission devices still being tested in the field, I am full of hope.
"It was finally determined that at an effective distance of 10 meters, the limit voltage is 1500v, the limit current is 22a, and the maximum power transmission capacity is 1200vx18a, and the transmission efficiency is 86.2%.
Preliminary estimates indicate that it basically meets the minimum requirements for wireless energy transmission in the sky. "An expert in his thirties reported preliminary test data to Cheng Feng. As for the specific test data, it will take several months to conduct precise and repeated destructive measurements.
"Okay! Okay! Okay!!!" Cheng Feng smiled a little crazy, or in other words, he saw hope in despair. As an expert in the national aviation industry, I have unimaginable pressure!
Seeing the gap between the performance of the country's fighter jets and those of others widening, seeing national security being threatened by the West, Cheng Feng, who undertook one of the development tasks of the new-generation high-altitude fighter Dragon fighter, was under unimaginable pressure.
This pressure is not only the pressure of research and development, but also the pressure of national and national rejuvenation. But now, some of the most difficult key technologies are seeing hope here!
"Old Zhou, you have found a good son-in-law." Cheng Feng is qualified to say this to Zhou Yunfeng, "The country will always need such talents."
"It's his honor." Zhou Yunfeng accepted "this son-in-law" without any care; while next to him, Zhou Feixuan's face was blushing and she was lying shyly behind Zhang Jingyuan.
"Mr. Cheng, let's finish our meal first. It's getting late." Although it's already July, technology testing is no fun after all. Even the basic testing has already taken half a day.
"Okay, let's talk while we eat." The culture of the wine table is very special. Some things can be said easily, but there is no need to take responsibility. A drunk person can talk about everything, so it is very popular among Chinese people. With the rapid rise of China in the past two decades, this wine table culture has become very popular around the world.
Because it involved a confidential conversation, the location of the dinner was not the famous Seaview Pavilion in Shanhai City. There was a dinner party 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 country. The total number was only 30 people. However, midway through, 9 girls voluntarily left the stage. In any case, the core of Gaoshou Company is still seven boys, and the status of girls is still a bit awkward - without them, their dedication to the company is not enough!
However, what makes Zhang Jingyuan happy is that no one gives up and everyone is making continuous progress.
"Xiao Zhang, come, on behalf of the country, I would like to thank you for your efforts." Cheng Feng was slightly drunk, but his expression was extremely sober.
"This is what I should do!" Zhang Jingyuan accepted such thanks.
This is not hypocritical, but because of such participation, it is difficult for the master company to get the most direct benefits. It can even be said that before the completion of the research and development, the master company will have to pay back, because in this process, you not only pay for research , and even need to learn from the country! Therefore, although Gaoshou Company does not need to pay funds to the state during this process, Gaoshou Company will not receive compensation from the state.
Only when you succeed will you have the most delicious fruit!
This is a kind of complementarity. The master company relies on the country to achieve leapfrog, and the country also needs to rely on the technology of the master company. However, today's expert company technology is still in its infancy.
Perhaps, this technology has far exceeded the requirements of the civilian field. However, what is the use of such high-end directional wireless energy transmission technology in the civilian field! Such technology is destined to only be applied to national defense. However, far from the demanding requirements of national defense, such 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 what Zhang Jingyuan thought of the current military technology. Among military technologies, aviation technology is definitely one of the pinnacle technologies.
"From what perspective?" Zhang Jingyuan did not answer blindly.
"Let's talk about engine technology first. This is the heart of a fighter jet."
"Well." Zhang Jingyuan looked a little heavy. He didn't know much, but it didn't prevent him from having a general understanding of the situation. "Now, as the energy crisis intensifies, jet engine technology has begun to face obsolescence. But because of new energy sources, It has been difficult to solve. Traditional fuel engines are still the mainstream. The only difference is that some advanced synthetic fuel engines are more efficient.
But fuel engines also have a limit. To ensure that a fighter jet is flexible and lightweight, the size of the engine is limited. Fighter engines cannot be made bigger and bigger like civilian aircraft. Instead, fighter jets are pursuing sophistication!
There is another technology, micro-nuclear energy-powered aircraft, but for such an aircraft, the reactor is a problem. The high-precision and high-strength requirements make the reactor a big burden. Moreover, small reactors can be used in cars, but when used in precision On the fighter jet, the energy output is not enough! Far from enough! Compared with the ratio of volume and energy output, it cannot be used on high-speed fighters.
For a car, a thousand horsepower is already enough; however, for an airplane, especially the most advanced airplane, 1,000 horsepower is not enough to fly off the ground. This is most of what I know now, and a lot of it is specious. ”
"No, that's enough!" Cheng Feng patted the table gently, full of admiration, "Now the entire society is undergoing changes. In the field of national defense, there is a saying: Human beings are moving from the ground to space; this process , called the Space Age!
This is an era of great change, or in other words, an era of great change is coming. So, we had to look at new fighters. In fact, the Feilong fighter is the prototype of future aerospace fighters.
The previous technology is destined to be eliminated. Ten years ago, China made a request: all measurement units will be completely localized. In fact, you should have been able to see some strange measurement units in recent years.
For example, in the past, reasoning units were pounds, horsepower, etc., but now all units are kilograms. In the past, units such as watts and degrees have been unified into two units: watts and degrees. ,
Let him go as before, you don't need to be familiar with it, now we have to study China's own technology with all our strength!
In the past, we learned from foreign countries; but now, we have to develop ourselves!
We'll clean up tomorrow, and the day after tomorrow we'll go to the National Aeronautical Research Center and Energy Research Center. National security cannot be delayed for a day.
You can also bring as many people as you can, but the maximum number is 100 people. "Welcome book lovers to come and read, the latest, fastest and most popular serial works are all here!