Rong Fei has a secret base.

Numerous top specialists and technologists of aircraft and hypersonic engines have arrived here overnight.

They had to heal and repair the captured black eagles as quickly as possible.

But after some dismantling, six or seven hours of research.

Some of the skills shown by the Black Hawks almost broke their confidence.

"How did the Black Hawk combine turbojet, subramjet, scramjet, these three different engines?

Sub-raming and scramjet are promising to be combined, but the turbojet has turbine blades, which is inherently incompatible with the design of stamping. ”

"Incredible design, it seems that we are in some areas, and there is still some distance from the other side."

"It's a pity that the combustion chamber of the engine was damaged by breakdown, and some other structures were also damaged to varying degrees, coupled with the impact of the fall, it was difficult to restore the structure of the engine in a short time."

"The copper-based material used in this engine is even stronger than ours."

"Gap, gap, gap.

We have caught up with the heavy weapons of these big powers such as aircraft carriers.

But in these hypersonic vehicles, critical space vehicles, these high-end top fields.

In these strategic areas involving intelligence, reconnaissance, suppression, ultra-high-speed critical strikes, etc., we are still far behind.

We must catch up as soon as possible in these areas.

In the atmosphere, the liquid rocket engine of the reconnaissance eight is still much worse than the scramjet engine of these three combinations.

Once someone else dispatches these critical space aircraft, we simply don't have the means to match! ”

A group of exhausted experts who had stayed up all night were arguing over the Black Hawk's engine.

Although Huaguo's high-end fighters have now used variable-cycle engines, one engine integrates both turbofan and turbojet technologies.

But in the face of the Black Hawk SR-72, a combination of turbojet + pressure stamping + scrambling, one engine, three technologies.

Everyone is still a little confused.

The Black Hawk's engine, turbojet mode, allows the Black Hawk to take off from the runway and accelerate to Mach 3.

Mach 3 then enters sub-ramjet mode and accelerates all the way to Mach 5.

Subsequently, scrambling mode is turned on.

Regardless of cost and time, it can soar from Mach 3 to Mach 21.

It can be said that the Black Hawk engine adapts to all the environments and working conditions such as subsonic, supersonic, hypersonic speed, low altitude, high altitude, and critical space.

And as a rival to the Black Hawk, the eighth master who uses a liquid rocket engine.

Although the speed and endurance are not much different, and even surpass.

But in adaptability, as well as responsiveness, it is much worse than the Black Hawk equipped with a three-combination scramjet engine.

Liquid rocket engines are inherently unsuitable for low-speed mode conditions, and fuel consumption at low altitudes is also greater.

Many times, in order to save fuel and get to the high-speed section as soon as possible.

Baye takes off with the help of a transport aircraft, pulls to an altitude of 8,500 meters, and then carries out high-altitude and high-speed launch.

War is fought against time.

This seemingly short response time of tens of seconds to minutes can change the outcome of a war many times.

Yesterday's eagle hunting operation, if the eighth master could arrive at the battlefield 30 seconds earlier, he didn't need Chen Yi to make a move, and this black eagle wouldn't be able to escape.

"Lao Zhang, the genius of the aircraft engine you mentioned, please come over?"

Heated discussion for a while.

Suddenly, someone looked at Professor Zhang, who was studying the aerodynamic layout of the Black Hawk.

"More than three hours ago, I arranged for someone to invite me, and I came by a fighter jet, and it should be almost there now." Professor Zhang didn't raise his head and replied.

"Fighters?"

An academician next to him picked up and couldn't help complaining: "You let a person who has not been trained in flight to sit on a fighter plane?" ”

"No way, this guy has been doing too much lately.

Not to mention the previous things, this time even the eagle was defeated.

Overnight last night, the protest from the opposite side was sent.

We were asked to return the Black Hawk, and a group of Moles were urgently activated to find out what happened to the Black Hawk after it fell.

This situation made him go to civil aviation, and the personnel were messy, which was really uneasy.

Besides, according to his personality, he may be excited to see that he can ride a fighter jet. ”

Professor Zhang explained on the side.

God knows, when he first learned that Chen Yi had taken down the big black eagle yesterday, he was shocked in his heart.

Although this eagle fought well and played well.

But this is also really a hornet's nest.

If it is stabbed by a professional who hunts, the black eagle flies into the airspace, and the opposite side can only grit its teeth

But Chen Yipoke, this matter is terrible!

Thundered!

Lao Zhang's words fell, and there were bursts of roars outside the hangar.

A fighter jet descended from the sky and landed steadily on the runway.

The ground staff and medical staff, who had been waiting for a long time, rushed over with ladders and stretchers as soon as possible.

"No, I can go on my own."

The airtight hatch of the fighter was opened.

Chen Yi took off his seat belt, stood up, looked excited, but his steps were vain, waved his hand to the ground medical staff who were about to pick him up, and walked down step by step.

"Hoo ......"

Wait down the runway and keep your feet on the ground.

Chen Yi exhaled deeply and shouted excitedly: "It's so exciting!" I'll build one when I have time and fly it a few laps myself! ”

“......”

Listening to Chen Yi's excited shout, the pilots who came down with him, as well as the surrounding ground medical staff, their expressions were stunned, and they really didn't know how to answer.

Because this is not human words at all.

If you feel the excitement of the fighter jet, you have to build one yourself and fly a few laps yourself...... This makes one feel how to answer.

"Xiao Chen, don't shout, since you are still so energetic, quickly change out of the flight suit and come over to see what this scramjet engine is doing."

In the distance, Professor Zhang, who came out to greet him, heard Chen Yi's shout and hurriedly waved over.

"Howler!"

When you hear it, you can see the Black Hawk up close and see the world's top drone.

Chen Yi calmed down his excitement,

Led by the ground staff, the changing room used to change out of flight suits.

"Lao Zhang, the person you invited, something is wrong."

Watching Chen Yi go over to change clothes, a top expert next to Lao Zhang said.

"It's really wrong, the right people, don't think about building their own fighters." Others picked up.

"You'll find out when you get in touch more, fighter? It's almost a toy to him. ”

Lao Zhang waved his hand: "One day he built a space fighter, I am not surprised that he used to mine helium 3 on the moon." ”

"So powerful?" Everyone was amazed.

"The Black Hawk lying next to him was shot down by him, with a small drone with a wingspan of less than 2 meters and a weight of less than 50 kilograms, you say this is not powerful."

"Shhh

"Take down the Black Hawk with a small drone...... Are young people so fierce now? ”

All of them gasped and contributed to the slowdown of global warming.

"By the way, that small drone is still a new energy charging model, using ion propulsion."

“......”

"Also, the rotary detonation engine we tested during this time was also researched by him.

He also used this engine to build a lunar drone and successfully landed on the moon. ”

"Hoo ......"

"Perverted!

"Demons!"

"It's not human!"

A few minutes later.

When Chen Yi changed his clothes and came out, he was greeted by a group of demon-like eyes.

"Professor, why are you all looking at me like that?"

Chen Yi looked at the strange gazes of all the people, and subconsciously looked down at the laboratory work clothes on his body.

Everything is dressed normally.

There is no case of forgetting to close the zipper door and walking the eagle.

"It's okay, they're welcoming you."

Professor Zhang smiled and explained, without saying anything, they were all scared by you.

"Yes, yes, Xiao Chen, welcome to come over Rong Fei, everyone get out of the way, let Xiao Chen come over to study the situation of Black Eagle."

"Xiao Chen came here, this eagle was very sick yesterday, see if you can find a way to treat it, and learn useful techniques by the way."

A group of experts and technical engineers who were older than Chen Yi's father shouted enthusiastically and enthusiastically supported in a fanatical manner, and let Chen Yi enter the hangar to check on the situation of the Black Eagle together.

"I'll see."

Hearing that the Black Eagle was in the hangar, Chen Yi was not polite and walked in.

But as soon as he entered the hangar, Chen Yi stopped.

Parts and components all over the floor.

Black Hawk's engines, functional accessories, radar instruments, and the main body of the fuselage.

All of them were split and placed in an orderly manner in a hangar of more than 5,000 square meters.

Boy.

This is a cure.

This is clearly anatomy.

"Xiao Chen, this black eagle was already seriously damaged when it was brought back yesterday.

Although the main body is intact, it is also dilapidated.

In order to better treat it, we dismantled it. ”

Seeing what Chen Yi wanted to express, an expert academician next to him explained: "Just as modern medicine is inseparable from the contribution of general teachers, if we want to treat it, we naturally need to dissect and understand it first." ”