Salty fish learn to play technology

That night, the National Academy of Space and Space was brightly lit, and the conference room was heavily guarded.

At this time, experts in various fields gathered in the conference room, and the official No. 1 chief sat at the top.

At the beginning of the meeting, Chief No. 1 looked around and then solemnly spoke.

“This time I gathered everyone here to consult everyone’s views on new energy.”

Hearing such an opening statement, everyone couldn’t help but be stunned, but soon someone opened his mouth and replied: “Regarding new energy, the most noteworthy nature is nuclear fusion, and if we can completely master this technology, we will solve many problems we are currently encountering in one fell swoop.” ”

But after hearing this, everyone at the scene rolled their eyes in unison.

“How difficult is nuclear fusion technology, don’t you have a point in your heart? Will this thing be solved in a while? ”

At this time, another expert spoke, “Regarding new energy, I have noticed that there is an extremely important technological breakthrough recently, that is, lithium-sulfur batteries.” ”

Hearing this, everyone couldn’t help but look at Zhang Yingxue, who was sitting on the side.

Zhang Yingxue was calm about this, but she couldn’t help but feel a little proud in her heart, hearing people praise Zhang Wei, she was happier than praising herself.

The expert continued at this time: “This lithium-sulfur battery technology has greatly improved battery capacity and charging efficiency, which can be described as breaking through the bottleneck of current battery technology for many years. So that electric energy can be effectively used in more fields. ”

Listening to this expert’s words, everyone couldn’t help nodding one after another, especially Zhang Yingxue, who ordered like a chicken eating rice.

Everyone… Do you dare to get a little more?

Even Chief No. 1 couldn’t help but be stunned for a while.

At this moment, the expert who mentioned nuclear fusion before suddenly spoke: “But the limitations of this technology are still great.” ”

Everyone was suddenly silent, and Zhang Yingxue narrowed her eyes dangerously.

However, the other party was fearless and continued: “I am telling the truth, although lithium-sulfur batteries greatly improve battery capacity and charging efficiency, but as far as the current situation is concerned, it is used in the automotive field at most, and it is still useless for greater energy consumption, although it can provide more power by making the battery larger, but the problem of battery weight and charging time will follow.” ”

“And on real national heavy weapons such as aircraft carriers, nuclear energy is still used, and batteries are only a trail in the civilian field after all.”

After this expert’s words, everyone couldn’t help but be silent for a while, even Zhang Yingxue had to admit that the other party had a point.

At this moment, Chief No. 1, who had not spoken, 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 weapon such as an aircraft carrier?”

Hearing this question, the expert couldn’t help but be stunned, and then said for a long time: “In theory, it is indeed possible, but there is no such precedent in the world at present.” ”

At this time, Elder Wang, who had not spoken, also spoke: “Indeed, although this point is theoretically feasible, the possibility of realizing it is really very small. Because the current batteries on the market, even lithium-sulfur batteries are far from enough to power giant equipment such as equipment carriers. ”

Listening to Elder Wang’s words, everyone immediately nodded again.

As the Taishan Beidou of the ** scientific community, his opinion can be described as a hammer blow, since he said that it is impossible, it is really impossible.

However, the No. 1 chief was not impressed at all, but continued to ask: “Then if there is really such a battery, is there any advantage over other powers?” ”

Hearing this question, everyone couldn’t help but frown, but they still patiently answered: “In theory, the efficiency of the electric motor is 80%, while the efficiency of the internal combustion engine is only 35%, so from this point of view, the electric motor is more efficient and cleaner than all other energy sources.” But again, this is simply impossible. ”

Speaking of this, Wang Lao couldn’t help but glance at Zhang Yingxue, and then continued: “Even the newly emerged lithium-sulfur battery is impossible to do, unless its capacity can be increased by more than 100 times, and the charging efficiency must be greatly improved, otherwise…”

Speaking of this, Elder Wang couldn’t help but shake his head again.

The No. 1 chief was not discouraged when he heard this, and looked at Zhang Yingxue again: “Then if there is such a battery, can you use it in the research and development of aircraft engines?” Research a completely new engine? ”

Zhang Yingxue couldn’t help but ponder for a moment when she heard this, and then said: “We have never had this kind of thinking before, but if we really have such a battery, we can try it then.” ”

Chief No. 1 nodded with satisfaction after hearing this, and then revealed a long-lost smile.

Seeing this, everyone couldn’t help but wonder for a while, not understanding what he was happy about.

At this time, the No. 1 chief did not pay attention to their puzzlement, but looked around with a solemn face, and then spoke: “If I say that the kind of battery that you think is impossible to exist, in fact, can be done, then do you think the country is worth betting on this project?” ”

“What?”

“How is this possible?”

“It’s impossible.”

“Chief, I’m afraid you haven’t been fooled.”

“Which guy dares to talk so much?”

For a while, the whole meeting suddenly became a noisy.

At this time, a voice came, “Shouldn’t it be Xiao Wei who said it?” ”

In an instant, the venue was quiet, and everyone looked at Zhang Yingxue in unison.