Lu Feng first made 1,000 rockets and took a look.

As soon as the words come out!

Ji Zhengkang is drinking his own wolfberry tea.

Hearing this, there was a puff!

A mouthful of old tea was sprayed directly on the face of the person opposite.

That man was sprayed with wolfberry in his face by Ji Zhengkang.

I was about to yell.

He looked up and saw that it was Ji Zhengkang.

Then the anger dissipated instantly.

Also a reminder.

"Mr. Ji! You should drink water more slowly."

"Watch your body!"

As he spoke, he wiped the wolfberry off his face with his hands.

Although Ji Zhengkang was surprised, after spitting out a mouthful of water.

There was no rush to ask Lu Feng.

After all, he had seen too many miracles and amazing words from Lu Feng.

Sun Ye just stood there and was stunned by Lu Feng's words again.

This Chief Engineer Lu is really going to die without saying anything shocking!

Do you want to make 1,000 of them first and take a look?

Let’s not talk about whether it can be done.

It doesn’t say how much the cost of these 1,000 rockets will be?

Just talking about the science of design and manufacturing.

It is also impossible to make 1,000 rockets at once.

Why?

the reason is simple.

Things like rockets must achieve a single reliable experiment.

Especially Lu Feng’s recyclable rocket.

If the reliability has not been verified yet.

How is it possible to achieve mass production?

It's the same as building a car.

Before a new type of car comes out.

The manufacturer will conduct long-term road testing.

Only after the reliability of this model has been verified.

Only then will this model be fully put into mass production.

If any problems arise during the test on a single vehicle.

Corrections can be made with minimal cost.

Once large-scale mass production is formed.

If it were to be changed again, it would not be something that a small amount of money could solve.

Lu Feng seemed very surprised when he saw everyone's expressions.

Don't take it seriously either.

There was no rush to explain.

Instead, he quickly flipped through the detailed rocket design diagram on the screen.

The flipping speed is very fast.

Everyone couldn't help but hold their breath.

I want to see what changes Lu Feng will make next.

Then the whole hall fell into silence.

The only sound left was heavy breathing.

Lu Feng turned over quickly.

But such a detailed explanation cannot be obtained in just a few dozen pages.

It was almost dinner time.

Lu Feng had already gone through all the detailed data.

He squinted slightly.

Seeing Lu Feng in this situation.

Sun Yegang couldn't help but hold his breath again.

Waiting for Lu Feng's words.

After a while.

Lu Feng then opened his eyes.

"I think it's a preliminary model right now."

"Except if it needs to be changed in size."

“It can be implemented elsewhere!”

"Oh!" Everyone cheered immediately.

Unexpectedly, this was the first time that something was researched based on Lu Feng's theory.

Although I experienced a little ups and downs.

But it was still recognized by Lu Feng!

Everyone cheered excitedly.

Lu Feng made a motion of pressing down on the void.

Suddenly, the entire scene fell silent.

Lu Feng smiled and said:

"Although it's doable."

"But everyone knows, apart from what I just said."

"The rocket's power system needs to be changed to a nuclear fusion battery."

"That's the second point."

Lu Feng said this.

Quickly click on the computer connected to the screen.

Point to the middle of the rocket body.

"In this position, our engine will return to the atmosphere from space."

"The re-ignition system needs to be improved."

"I need him to have three systems in backup at the same time!"

“It’s guaranteed to be foolproof!”

"When the rocket re-enters the atmosphere, it needs to be ignited again, in addition to requiring a highly precise timing and ignition system."

"I also want it to have some fault tolerance!"

As soon as these words came out!

Sun Yegang's eyes changed.

Completely changed!

This time he might not even notice it.

His originally high chest had slowly shrunk.

Lu Feng really understands! ! !

It's definitely not because of Lu Guoshi's reputation.

The name of a chief engineer was posted here.

Theoretical and feasibility research and manufacturing of these recyclable rockets.

It was definitely written by him!

Sun Yegang couldn't help but take out his small work notebook.

He felt that he couldn't miss any of Lu Feng's arrangements and instructions!

Lu Feng frowned slightly.

He seemed to be talking to everyone, but also seemed to be talking to himself:

"In addition, the chip level of Shenxin is not enough."

"But we can't put too many chips in at the moment."

"That would be counterproductive too!"

At this time, everyone didn't know what Lu Feng meant by having the opposite effect.

Until many years later.

That event almost changed humanity.

Only then did everyone deeply understand Lu Feng’s foresight at this moment!

Only then did I know what wisdom is beyond all human cognition!

However, at this moment, Lu Feng continued to say:

"In short, we need a set of characteristics that are completely targeted at Shenxin."

"And the design and development of rocket systems."

"I will make this piece soon!"

When Lu Feng said that the system could be made quickly.

The confidence in that look was as real as substance.

"Don't worry about this now!"

"Let me tell you something else that needs attention."

Lu Feng spoke.

The detailed illustration of the position of the head of the rocket's design has been retrieved.

"Look here."

"I believe everyone is very good at one-time rocket launches."

"Very experienced as well."

"So more consideration is given to friction and compression during first entry into the atmosphere."

"And for the rocket after it completes its mission from space."

"Back into the atmosphere again."

"Not much is known about the secondary friction and heat generated."

"It's actually friction and heat this time."

"The effect is almost twice that of the first time."

"or more."

Sun Yegang's pupils were instantly shocked!

Yes!

It turned out that I had ignored this.

Because it needs to be recycled and reused multiple times.

So after the rocket enters space.

It will experience the solar radiation side and the back side of the sun.

At the location of the solar radiation surface, the surface temperature increases.

On the back side, it may be close to absolute zero.

After experiencing such a rigorous postgraduate entrance examination.

Back into Earth's atmosphere again.

You can no longer design based on the previous data!

What Mr. Lu said was more than double is actually more conservative!

But Lu Feng just quickly looked through all the design drawings.

You've already seen the problem.

How did he do it?

Sun Ye just couldn't help but start recording Lu Feng's words quickly in his notebook.

Afraid of missing any important information.

Lu Feng said:

"You didn't refer to the heat shield I designed before."

Sun Yegang immediately raised his hand.

Indicate that you want to speak.

It seemed that he no longer wanted to interrupt Lu Feng casually.

And for the ability shown by Lu Feng.

Already completely convinced and respected.

He saw Lu Feng nodding towards him.

Sun Ye just explained:

"This is our problem."

"When I saw the design drawings and the thermal shield conceived by Chief Engineer Lu before."

"We're in a position of thinking and calculating about fuel."

“Thinking it will increase the burden will lead to insufficient fuel.”

"That's why it was cancelled."

"And now with nuclear-powered batteries."

"This thermal shield is no problem at all!"

"I'll add it right away!"

"Okay!" Lu Feng nodded.

Then he stood up and stretched out a lot!

A big yawn!

Although he looked tired.

But his eyes were extremely hot.

"Next!"

"Let our Shenxing 1 go around space and come back!!!"

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