The female classmate who had proposed the concept of energy conversion before put up her notebook and said sincerely, "Master Li, can I join you?" ”

Li Zhen nodded: "Welcome." ”

Another classmate walked out: "I want to join you too." ”

"Yes."

"I want to join you too."

"I'm going to work on steam with you."

"I want it too."

"I think this basin of water is really a great experiment, close, infinitely close. I want to join. ”

"Please, let me join you."

“……”

In an instant, the entire auditorium was full of popularity, and all the students rushed to join Li Zhen's team.

Afternoon dusk.

After a basin experiment, Li Zhen's scientific research team has changed from three people to thirty-two.

The ranks have expanded dramatically.

Someone suggested, "We've got so many of us, why don't we start an organization?" ”

"Yes, start a student council."

"No, no, no, we are a scientific research institution, and we want to give an organization a name. Not a student union. ”

“……”

Li Zhen also had an idea for a long time, wanting to set up a special research institute for physics, but someone suggested it, and the team was also very large. Let's just set it up today.

As soon as the board was clapped, Li Zhenlang shouted: "Let's set up a Kyushu Physics Institute!" ”

"Kyushu Institute of Physics!"

"What a magnificent name!"

"Okay, I agree. As the name suggests, it's so magnificent. ”

"Kyushu Institute of Physics, National Academy of Sciences. Hahaha, you say, are our people here one day on a par with the National Academy of Sciences? ”

"Hmph, we're going to aspire to surpass the National Academy of Sciences."

"Okay, Kyushu Institute of Physics!"

“……”

When everyone worked together, a plaque was carved by hand and hung on the lintel of this large hall. In the future, the world-class scientific research institutions will appear here in a hurry. Its first place of root was in a large auditorium in the southeast corner of Renaissance University.

The first batch of people to join the Kyushu Institute of Physics, including Li Zhen, were only four people. The second group joined, thirty-two.

In the future, the world-famous temple level institution was established because of a 'steam engine research project'.

In the future, he will become a world-class scientist and a pioneer in science. In the future, I will become the great man who writes it into the textbook. Today evening, in this auditorium, the spirit is high.

They are still teenagers.

First show a little cold, and then the gun is like a dragon!

————

Three days later, the auditorium was in full swing.

Students continue to apply to join the newly established Kyushu Institute of Physics, but it is no longer as easy as it was back then.

When the Kyushu Institute of Physics gathered 32 leaders from the physics department of Fuxing University, there was no longer much manpower. The school also cherishes Li Zhen's whimsical idea and the establishment of the Kyushu Institute of Physics, and the school personally checks and sets up enrollment restrictions.

Because of the special funding, it is not good to have a large number of people. In the matter of science, it is easy to add chaos when there are too many people.

And now, every student who joins the Kyushu Institute of Physics is proud and proud.

Li Zhen saw their seriousness, saw their waste of sleep and food, and saw some people who did not sleep for two days and two nights, sitting there and constantly drawing drawings, imagining the working principle of pushing the connecting rod. Sleepless nights.

He sighed with heartfelt emotion: "Actually, our scientists in Kyushu are not bad. ”

What is lacking is actually only the wrong direction guided by the social trend, and what is lacking is only someone to correct them and go further and further down the wrong path. What is lacking is just too much theoretical knowledge and divergent thinking.

"Master Li, according to what you said that day, the energy transformation. I wonder if this steam should need to be converted again? In the past two days, I have done some experiments privately, and I have found that whether it is to make the container bigger, the fire bigger, and the vent smaller. There is no way to use pure bare steam and raise it to a stage. So...... Is there another energy conversion? ”

Li Zhen smiled and nodded: "Yes, there is nothing wrong." There is also an energy conversion. ”

When he saw the students of the newly established School of Physics, they were full of passion and enthusiasm. Li Zhen did not intend to completely explain the principle and discernment of the steam engine. He wants everyone to delve into it, and let everyone study the principles themselves.

Thosely, they're just going to realize, 'Ah, that's the case.' ’

What Li Zhen needs is that they forget to sleep and eat to study "why".

For three days, everyone was meditating on how to convert steam into mechanical force. They are all thinking about how to double the steam utilization. And Li Zhen is actually thinking about a huge problem, and he is troubled by.....

'Bang Bang Bang'

Clapping his palms, Li Zhen gathered all the staff of the Kyushu Institute of Physics and walked to the blackboard: "What I want to say is that the steam engine has two energy conversion processes. ”

Liu Jinghong said: "The first energy conversion is from the chemical energy of water to the internal energy of air. This has already produced a thrust. Another time? So what exactly is the second energy conversion? ”

Li Zhen didn't speak, and drew a circular container with white chalk on the blackboard, and a tube was attached to the circular container.

In the white container, blue represents water, and red represents heat and air. This time, Li Zhen used red chalk to draw a few strokes in the pipe that connected the container.

"What happens if I block the end of this pipe when the air can vent through this pipe?"

In the face of Li Zhen's question, no one dared to be sloppy.

Qin Enze thought for a long time, and then stopped.

Li Zhen nodded at him: "Enze." What do you have to say? ”

Qin Enze frowned and said, "I think the container will still explode, because the energy in the air cannot be released." But I think it's not that simple, I boldly say, then this pipe is smaller than the container, more airtight, so the air pressure in it will actually be greater? ”

Li Zhen didn't comment on this sentence, and used white chalk to draw a horizontal bar in the middle of the pipe: "So, what if I block this pipe from the middle part now?" ”

Everyone looked at each other, wanting to say something, but they just couldn't think of an idea. I always feel as if I have figured out something, but I always feel like something is wrong.

Li Zhen laughed, drew a few dotted lines on the horizontal bar with white chalk, and asked, "So what if, this thing blocking the pipe, can be moved?" ”

"Ahh

Fang Hanxian exclaimed in surprise, everyone turned their heads to look at him, and Fang Hanxian's face immediately turned extremely red.

Li Zhen hurriedly said: "Han Xian, you can talk about it." What will happen? ”

Fang Hanxian hesitated for a while, and asked weakly: "If the blockage in this pipe is movable, then under the pressure of the internal energy in the air, it will fly out?" Will it erupt under pressure? ”

Li Zhen smiled and said nothing.

'Buzz', and the scene exploded.

The people who can come here are all smart people, and after such a little dialing, they all suddenly realized in an instant.

"Is that so?"

"If this blockage is movable, then it will eject out. Under the pressure of the internal energy of the air, the force generated by it will be extremely large. ”

"If this blockage is used as power, its force will be dozens of times that of pure steam bare power!"

"I see, is this the second energy conversion?"

“……”

Li Zhen looked at Fang Hanxian with a smile: "Hanxian, you are very smart. ”

"This movable blockage we call a piston. The first energy conversion is known to convert the chemical energy of water into the internal energy of air. Under pressure and active sai, the internal energy of the air will pass through the piston and be converted into mechanical energy again. If the transmission rod is connected to the piston, the transmission rod will be driven by the piston, which will produce a thrust force that is tens or hundreds of times greater than that of pure steam! ”

Li Zhen again transferred the chalk to the bottom of the container and drew the shape of the flame:

"If there is always enough water in the container, heat it back and forth with the flame below. Then the piston will move back and forth. ”