City: I Am Building A Red Police Base In Africa!
Chapter 56 The Shocking Rocket Recovery Scene
The candle dragon carrier rocket was quietly erected on the fixed bracket of the launch ship.
As the launch time came, the fixed support arm also began to open, revealing the whole picture of the Zhulong heavy-duty launch vehicle.
Seeing this time, everyone was shocked.
Because everyone knows that the launch is about to begin.
"Everyone evacuated to a safe distance."
Security officers on board began evacuating staff.
When everyone retreated beyond the safety line, the launch also entered a ten-second countdown.
"Ten, nine, eight,,,,, two, one."
"emission!"
With an order, Lin Xuan directly pressed the red button in front of him.
As the top commander of the Red Police Force, he naturally has to personally participate in such an important matter.
Anyway, is there any difficulty with this button, it's just a ceremony.
"Boom boom boom..."
Endless flames erupted from the bottom rocket booster.
Pushing the rocket with a weight of more than 2,000 tons soared into the sky like plucking green onions from dry land.
The rocket launch scene is still very shocking.
After seeing this scene, netizens couldn't help but feel their hearts surging and their blood boiled.
"Tie me to it to help everyone have fun."
"You are too light alone, take me one!"
"Launch, launch, sure to succeed."
Under everyone's attention, after the rocket reached a certain height, the speed began to become very fast, and it disappeared from everyone's eyes soon.
The 2,000-ton rocket was successfully lifted into the air under the witness of everyone.
There is no possibility that many people maliciously speculate that it may fail to launch in mid-air and fall.
In mid-air, the primary main engine of the primary core begins to fire.
Under the output of the huge thrust, the rocket escapes the shackles of the atmosphere at a faster speed.
After the rocket flew around the blue star, with the help of a powerful escape, the atmosphere finally escaped into space.
The altitude of the rocket is now 350 kilometers.
At this time, the primary core is successfully separated from the secondary core.
The first-stage core with its strap-on rocket booster fell into the atmosphere in near free fall.
And the screen of this world live broadcast room is switched to a desert outside Berbera city.
In this endless desert, there is a complex of buildings that I don't know what it is for.
Build four large circular platforms alongside the complex.
These platforms are a bit like a helicopter pad.
However, these platforms are much larger than the helipads of helicopters, and they do not look like they are used to park helicopters at all.
And this live broadcast is to watch the rocket launch, what does it mean to switch the screen to here now.
Netizens don't know what these platforms are for, but anyone with a little knowledge of aerospace knows what they are for.
"This is a rocket recovery platform. My God, this is also a recoverable rocket. It is bigger than a Falcon, and it is more difficult to recover."
Soon, some netizens who majored in aerospace began to explain.
At this time, Starcoma stood up abruptly, and looked at these platforms with bright eyes, his eyes flickering constantly, and he seemed very uneasy.
At present, there is only one recoverable heavy launch vehicle successfully used in the world, and that is their proud Falcon.
And this rocket is, after all, much larger than the Falcon.
It's still recyclable, which means they know very well.
Because a rocket with a larger tonnage can fly farther and carry more things.
With the blessing of recyclable technology, its cost will also be reduced rapidly.
It's also a challenge for their falcons.
However, what happened next was beyond all expectations.
Just as everyone was waiting quietly, the screen turned again and looked at the sky.
At this time, a fireball appeared in the sky, as the camera zoomed in.
Everyone could see what the fireball wrapped.
It is the first-stage core of the Zhulong launch vehicle and the rocket boosters that are bundled around it.
"This is........"
"Are they going to be recycled together with the booster?"
When experts saw this scene, they were amazed.
Their falcons can only do the first and second cores and the separation and recovery of the booster.
It is too difficult to recover the rocket and the booster together without separation. They can only use the mode of separation and recovery.
Although this is more expensive, it is safer.
The first-stage core of the Candle Dragon rocket and the booster are falling faster and faster.
After they fell into the atmosphere, the first-stage core and booster began to fire simultaneously.
While adjusting the attitude, under the reverse thrust of the engine, the speed of the first-stage core also began to slow down.
When the altitude dropped to about 20,000 meters, the first-stage core engine ignited again, and the falling speed decreased again.
15,000 meters, 10,000 meters, 5,000 meters, 3,000 meters ......
With the multiple ignitions of the first-level core, the speed of the fall has also dropped from more than 1,000 meters per second to more than 200 meters per second.
When the altitude reached 500 meters, the first-stage core engine ignited for the sixth time, and the attitude adjustment engine also worked at the same time.
Keep the primary core perpendicular to the launch platform.
Witnessed by the shocking eyes of everyone, the first-level core and the booster landed on the platform very smoothly.
There was no accident during the period, and the attitude adjustment was very smooth, and the accuracy error of the landing was even less than one meter.
When the first-level core stopped, the launch center also burst into applause.
The live broadcast room just exploded at the moment.
"Fuck, lie, this process really shocked me, it's so awesome, Kyushu is invincible."
"This process will shock me for a whole year. I have to say, this is really awesome."
"This is more advanced than SpaceX's Falcon. It was recovered together with the booster. It is more difficult, and the landing attitude is more stable. The technology is very mature. How did they do it?"
Not only was this person curious, but Starkma and his company's team of experts were also bewildered.
Their Falcon launch vehicle was developed while standing on the shoulders of giants.
Relying on the aerospace industry of the entire Western world, it is the culmination of all advanced capabilities.
However, after seeing the recovery process of the candle dragon first-stage rocket today.
They fell into deep suspicion.
The first stage of the rocket fired six times during the recovery process.
It is important to know that the most difficult thing to do in the recovery process is to perform ignition reverse thrusting at the precise time.
Six full times, one can't make a mistake, and even one mistake will only result in one end-crash.
And its landing attitude is very stable, which also shows that the precision control during the landing process is very high and the technology is very mature.
This all proves that this rocket is technically superior to their Falcon.
PS: It will be 120,000 words soon, and after three chapters will be updated during the day, it will be on the shelves. Please support the first order.
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