More importantly, our country can produce this kind of engine itself.

Then what else to do in research and development?

Isn't it enough to buy a few?

Repeated research and development will make people laugh out loud.”

Everyone nodded when they heard this.

No matter how you say these people are experts in the Rockets field.

There is no need for advanced engines.

Go back and use old engines.

Isn’t this the big deal of the world?

More importantly, the rocket engine is a disposable product.

It is impossible to reuse it at all.

In fact, what Su Han said was unreliable from the beginning.

But Su Han is the boss.

Who would dare to slap the boss in the face without Yin Chenghai’s identity?

Su Han said: "I am certainly clear about what Gong Yin said. In fact, from the beginning, I never thought about using kerosene or liquid hydrogen. Kerosene is prone to carbon accumulation and has a large pollution. Liquid hydrogen is unsafe, easy to leak, high temperature, and complex engine structure. If you want to produce a rocket engine that can be reused, you must abandon these two propellants and use a brand new propellant.

Actually, what I want to use is a combination of liquid oxygen and methane.”

Methane!

Everyone was stunned when they heard this!

Methane is actually natural gas.

Of course everyone knows this.

But the problem is that I haven't heard of which country now uses methane as rocket propellant.

The first-stage engine has insufficient thrust.

Vacuum engines are not as powerful as hydrogen and oxygen.

Not so good than rushing.

Methane is simply something that grandma doesn’t love if she doesn’t love her uncle.

Yin Chenghai said: "Mr. Su! The methane engine has been verified by global teams. It is not enough to be qualified for the fuel of the rocket engine. Whether it is in the first and second stages, or in the vacuum, it is not very good? It is worse than the pulse and has a lower dryness ratio. Who did you hear of using methane?"

In Yin Chenghai's opinion, Su Han probably believed it after he heard from somewhere.

If methane can be used as fuel.

It’s better to stuff cow dung into Xue San Ge Guo!

Su Han said: "The main reason why I think about methane is because the reuse rate of this propellant is high. If we want to create a rocket engine that can be reused multiple times without carbon deposits, we must solve the problems of high temperature and carbon deposits. If we want to solve these two problems once and for all, then methane must be the one."

Everyone was speechless when they heard this.

Just because methane does not accumulate carbon?

This is simply too funny.

Although methane does not accumulate carbon, the problem is that it cannot be used at all.

Mainly, I haven't heard of anyone using methane as engine fuel in the world.

It seems that Su Han is a bit too stubborn.

One thought is that one thought is that one thought there is no scientific spirit at all.

In everyone's opinion, although Su Han is a computer genius, he should still be a novice in the Rockets field. What he is thinking is a bit too whimsical.

Yin Chenghai was also speechless and thought for a while and said, "Mr. Su! Since you want to use a fuel that no one uses, then this engine! Which technology are you planning to use?"

In Yin Chenghai's opinion, no matter which technology it is, he can make the other party speechless.

This boss must know that it is not whimsical to build a rocket engine.

Su Han said: "The engine you've studied before is not the engine I want at all. I want a disruptive engine. This engine was named by me as a full-flow high-pressure refueling cycle-level combustion engine."

Everyone was stunned!

Because they have never heard of this kind of engine?

Yoon Sung-hai said: "Mr. Su! I don't seem to have heard of this kind of engine?"

Su Han said: "Of course you have never heard of it. This is what I invented!"

Invented by Su Han!

Everyone was stunned when they heard this.

Su Han could invent the rocket engine.

How is this possible?

Yin Chenghai was also surprised!

Then he was speechless.

It is simply a big deal for the other party to invent a rocket engine.

Su Han had no birds at all.

Then he took out a tablet computer.

This computer is the latest product of Longhan mobile phones that has not yet been launched.

Su Han used software to project the computer screen on top of the projection.

Then he took out a capacitance pen and outlined it.

Seeing this, everyone stared at the projection screen.

Soon a sketch of the engine appeared on it.

Everyone knew at a glance that this was a rocket engine design plan.

But what shocked them was that they had never seen this plan before.

What is the solution?

Dual pump dual motor.

There are still two pre-furnaces.

Rich gas and oxygen-rich ignition actually go their own way.

Isn’t this completely exhaust gas?

This design idea is too awesome!

Yin Chenghai was also shocked.

After all, he is also an expert in the field of rocket engines.

Naturally, I know the exquisiteness of this sketch.

The key is the design of dual pumps, dual pre-combustion chambers, and dual passages.

I've never heard of it before.

Yin Chenghai saw Su Han finishing painting and hurriedly said, "Mr. Su! Did you design this plan yourself?"

Su Han said: "Why have you seen it somewhere else before?"

Yin Chenghai was stunned for a moment and suddenly said, "Then according to your design, where do you plan to put the oxidant pump?"

Su Han regenerated a picture and drew it again, and soon an engine appeared on the screen.

Su Han then said: "Put the oxidant pump here!"

“Where is the fuel pump?”

"Of course it's here!" Su Han drew another fuel pump.

"What are you going to do with the rich gas pipeline?"

"Isn't it enough to go around here!"

"What about the control valve?"

“Put it in this place.”

"That oxygen-rich prefueling room is in a way!"

"How can it get in the way! Isn't it enough to just connect a pipeline next to the fuel pump control valve?"

Su Han talked and drew.

Yin Chenghai kept asking.
To be continued...