That sketch was simple.
It is a triangle within a circle. This kind of triangle is different from ordinary triangles.
It is a kind of triangle that Li Zhen once taught them. Zhang Zhi said that the scientific name of this kind of triangle is "Lello triangle".
But Li Zhen named this kind of triangle "round-edged triangle" at the Kyushu Academy of Sciences.
In the drawing, the triangle is surrounded by tiny gears.
The cylinder surrounding the triangle is also dotted with gears.
In the middle of the triangle, there is a rotor.
If it weren't for this rotor, Li Zhen wouldn't even recognize what it was.
People around him were busy. When they saw Li Zhen coming, they all stood up to say hello.
Li Zhen pointed to the sketch on the blackboard and asked curiously: "What is that?"
The person who was asked looked excited: "This is a new theory proposed by Wang Ke, the deputy director of our Institute of Motor Vehicles."
Wang Ke, Li Zhen knows.
This person is about forty-two years old, and he used to be an ordinary student at the Mobile Research Institute. After Ma Jianbin took office, Wang Kecai became the vice president.
Li Zhen has a vague impression of Wang Ke. This person is very low-key. He never attracts anyone's attention in public.
Li Zhen asked curiously: "What theory?"
"A new type of engine theory. If this theory can be tenable, then it is very likely that a new type of engine will be born in New Kyushu."
"Call Wanke here."
"Okay Master Li."
“…”
A moment later, Wang Ke, wearing glasses and wearing work clothes, walked over quickly, with black oil stains everywhere on his body. After seeing Li Zhen, he took off his dirty thread gloves and said hello excitedly: "Good afternoon, Master Li. I wonder what Master Li wants to see me for?"
Li Zhen pointed to the blackboard and said, "Did you draw that?"
Wang Ke said with some embarrassment: "Yes. It was an idea that came to me on a whim when I was sleeping some time ago. After perfecting it in my mind for a while, I drew it. I hope to discuss it with everyone and make up for the shortcomings."
Li Zhen asked: "Can you tell me more about this thing?"
Wang Ke cheered up, and while inviting Li Zhen to sit down, he said with joy:
"I initially named this round-edged triangular rotor engine."
"Oh? Triangular rotor engine?" Li Zhen pondered, and he was very sure that he had never heard Zhang Zhi mention this thing. I was surprised and relieved that the Automobile Institute was on the right track.
Like the School of Mathematics, it is now almost surpassing itself.
Li Zhen felt only surprise and relief, which meant that everything he did was right. Finally, science has been supported on the right path, because talents and fresh ideas are emerging in large numbers, which explains a big problem.
Wan Ke nodded fiercely: "According to my idea. Once this round-edged triangular rotor engine is successful, it will produce greater torque, lighter weight, and use fewer parts. The most important thing is the sound..."
"What's wrong with the sound?"
"Every one of our existing known engines is earth-shattering. That's because conventional engines, including four-stroke, two-stroke, and even radial engines. They use too many parts, each of which A transmission system. And an exhaust system.”
"But the triangular rotor engine, all the power systems are all in this oval tube. The only transmission system is just that rotor. And the sound of the exhaust gas is very small. According to my idea, once the triangular rotor engine is running When it gets up, there is probably only the friction sound of gears and a faint and inaudible exhaust sound. Compared with existing engines, it has almost no sound."
Li Zhen's eyes lit up, and he walked to the blackboard again and carefully observed the sketch. and disassembled operation drawings.
A three-dimensional diagram was drawn in his mind, and in his mind, he imagined a scene that demonstrated the operation of a rotary engine.
reached a conclusion. ,
This is a new engine that surpasses all conventional engines.
In fact, the operating mechanism of this engine has never existed or appeared before in the world.
Everyone's conventional understanding is that the engine is that the jet pushes the cylinder, the cylinder pushes the piston, and the piston pushes the transmission shaft, and then the engine rotates.
But the rotary engine completely breaks through this thinking and three views. Ahead of the world.
First, it doesn't have those drivetrains at all. Under the same output conditions, its volume is only one-third of that of a conventional four-stroke engine.
Secondly, and the most eye-popping sight, the rotary engine has no cylinder!
In other words, the cylinder is the engine. The engine is the cylinder.
The triangular rotor is pushed to the vertex by the expanding gas and contacts the shell of the cylinder itself, thus forming three independent air chambers. These three independent air chambers will continue to change as the triangular rotor continues to move. It doesn't have a cylinder in the conventional sense at all. Because the cylinder can actually move at will.
The rotor constantly moves around the combustion chamber, and the three volumes of gas expand and contract alternately.
This expansion and contraction draws air and fuel into the engine, then compresses the mixture and generates useful power as the gas expands, and finally exhausts the exhaust gas.
Li Zhen demonstrated it several times in his mind, becoming more and more frightened.
Not only is the sound low, but this kind of engine can predictably make almost no sound once it is running.
It doesn't even have a cylinder. In other words, it is a cylinder in itself.
Can you hear the sound of gasoline burning without passing by the engine
You can't hear it. Because there is no sound when burning. It doesn't mean completely silent, it means there is relatively no sound.
But this rotary engine has done it, it can make power appear silently.
The movement of the core component, the triangular rotor, seems to have no regular movement at all. But it is actually full of rules.
The principle of it is too difficult.
What's more, the straight up and down that we think of are completely different.
In summary, there is such a triangular rotor in a large air chamber. Cutting a large air chamber into three parts creates three independent air chambers.
This triangle will be expanded and contracted by the gas, and will rotate irregularly in the air chamber, thereby driving the connected transmission shaft and generating rotational power.
Li Zhen took two deep breaths and realized that he really came to the right place to visit the mobile hospital today.
He turned around, patted Wang Ke's shoulder hard, and exclaimed: "You are simply a genius."
Wang Ke lowered his head shyly, but his eyes were full of pride: "Master Li, thank you for the award. There are still too many imperfections in this, and we need a lot of theoretical support."
"From 0 to 1 is the most difficult. But from 1 to 1000 is simple. You proposed this very novel, very sci-fi theory, and even drew a drawing. It shows that you have gone from 0 to 1 That step. It will definitely succeed."
Li Zhen was really excited.
PS: The triangular rotor engine can be said to be a very psychedelic invention. The principle is difficult to understand.
It’s hard for Bao to explain clearly in words. Curious readers can search the Internet and understand the principle of this engine only after seeing the pictures.
(End of chapter)