Salted Fish Learn to Play Technology

　　 That night, the National Aerospace Research Institute was brightly lit, and the outside of the meeting was heavily guarded.

　　 At this time, experts in various fields of China were gathered in the conference room, and the official No. 1 head of China was sitting at the top.

　　 The meeting began, the No. 1 chief looked around for a week, and then solemnly spoke~.

　　 "This time I call everyone to come over, I want to consult everyone about the views of the new energy."

Hearing this kind of opening remarks, everyone couldn't help but stunned, but soon someone said: "For new energy, the most worthy of attention is naturally nuclear fusion. If we can thoroughly master this technology, we will solve the current encounter in one fell swoop. _ Many problems."

　　 After listening to these words, everyone at the scene rolled their eyes together.

　　 "How hard is nuclear fusion technology, don't you have a point in your heart? Will this thing be solved in one and a half times?"

　　At this time, another expert said, "About new energy, I have noticed that there has been a very important technological breakthrough recently, that is, lithium-sulfur batteries."

　　 Hearing this, everyone couldn't help but cast their eyes on Zhang Yingxue sitting sideways.

　　 Zhang Yingxue was calm and calm, but she couldn't help but feel a little proud, she heard people praise Zhang Wei, she was even happier than herself.

　　The expert continued at this time: "This lithium-sulfur battery technology has greatly improved battery capacity and charging efficiency, which can be said to break through the bottleneck of current battery technology for many years. Let electric energy can be effectively used in more fields."

　　 After listening to the expert, everyone couldn't help but nodded, especially Zhang Yingxue, even more like a chicken eating rice.

　　Everyone·····Dare you dare to get more points?

　　 Even the No. 1 chief looked at it and couldn't help but smile for a while.

　　 At this moment, the expert who mentioned nuclear fusion suddenly said: "But the limitation of this technology is still very large."

　　 Everyone was quiet for a while, Zhang Yingxue narrowed his eyes dangerously.

However, the other party was fearless and continued: "I am telling the truth. Although lithium-sulfur batteries have greatly improved battery capacity and charging efficiency, as far as the current situation is concerned, they are mostly used in the automotive field. It is still useless for more energy consumption. Although it can provide more power by making a large battery, the problems of battery weight and charging time will follow."

　　 "And on real national heavy equipment like aircraft carriers, we still need to use nuclear energy, and the battery is only a trail in the civilian field."

　　 After this expert's words, everyone could not help being silent for a while, and even Zhang Yingxue had to admit that the other party made sense.

　　 Just then, the No. 1 chief who had not spoken suddenly looked over.

　　 "So if the capacity of the battery is large enough and the charging efficiency is high enough, can the battery be used on a national heavy vehicle such as an aircraft carrier?"

　　 Hearing this problem, the experts couldn't help but stunned for a long time and said: "In theory, it can be done, but there is no such precedent in the world."

At this time, the old Wang, who had not spoken, also said: "Indeed, although this is theoretically feasible, the realization may be very small. Because the batteries on the market, even lithium-sulfur batteries are far from satisfying the equipment carrier. Powered by giant equipment."

At this time, the old Wang, who had not spoken, also said: "Indeed, although this is theoretically feasible, the realization may be very small. Because the batteries on the market, even lithium-sulfur batteries are far from satisfying the equipment carrier. Powered by giant equipment."

　　 listened to the words of the old man, everyone suddenly nodded again.

　　 As the Taishan Beidou of the Chinese scientific community, his opinion can be said to be final. Since he said impossible, it is really impossible.

　　However, the No. 1 chief did not care at all, but continued to ask: "If there is such a battery, is there any advantage over other powers?"

Hearing this question, everyone couldn't help but frown, but they answered patiently: "Theoretically, the working efficiency of the electric motor is 80%, while the working efficiency of the internal combustion engine is only 35%, so from this perspective, the electric motor is better than all. Other sources of energy are more efficient and cleaner. But still, that is impossible."

····Seeking flowers··········

Speaking of which, Mr. Wang couldn't help but glance at Zhang Yingxue, and then continued: "Even the newly emerging lithium-sulfur battery cannot be achieved unless its capacity can be increased by more than 100 times, and the charging efficiency is also To be greatly improved, otherwise..."

　　 Speaking of which, Wang Lao could not help shaking his head again.

　　 No. 1 Chief Wen Yan was not discouraged, and suddenly looked at Zhang Yingxue: "If there is such a battery, can you use it in the research and development of aeroengines? Have you developed a brand new engine?"

.................

　　Zhang Yingxue could not help thinking for a moment, and then said: "We have never had this idea before, but if there is such a battery, we can try it."

　　 No. 1 headman nodded with satisfaction immediately after listening to it, and then showed a long-lost smile.

　　 Everyone couldn't help seeing this for a while, wondering what he was really happy about.

At this time, the No. 1 chief ignored their puzzling, but looked around solemnly for a week, and then said: "If I say that the kind of battery you think is impossible, you can actually do it, then you think the country is worthwhile. Are you betting on this project?"

"what?"

"how can that be?"

　　 "This is by no means possible."

　　 "Chief, are you afraid that you might be fooled by someone?"

　　 "Which guy dares to be so arrogant?"

　　 The whole meeting was suddenly noisy at one time.

　　 Then came a sudden voice, "Wouldn't Xiaowei say it?"

　　 The meeting place was quiet for a moment, and everyone looked at Zhang Yingxue together. .