Chapter 7 Isn’t it a basic skill for a model aircraft to break through the speed of sound?
Author: Charcoal grilled bamboo shoots
Chapter 7 Isn’t it a basic skill for a model aircraft to break through the speed of sound?
"Fuck!"
Not far from the location of Chen Yi's live broadcast.
A strong young man with shaved hair and tattooed arms looked at the strong wind blowing down from the sky and the slowly spreading clouds and mist.
The whole person's eyes were wide open and he shouted in disbelief.
He is the Lao Zhang in Chen Yi's mouth.
An airplane model owner who focuses on fitness and likes tattoos.
I came here today mainly to confirm the duct accessories that Chen Yi wants to transfer, and also to confirm what Chen Yi mentioned in the notice yesterday.
But he didn't expect that as soon as he came to the park, he received a critical attack on the spot!
Sonic boom!
Break the sound barrier!
As a professional model airplane shop owner, Lao Zhang knows exactly what this means.
For any aircraft to break the sound barrier, in addition to its engine thrust, it needs to be powerful enough.
The aircraft's fuselage design and aerodynamic layout, the aircraft's material strength, internal structural distribution, etc. all have to pass.
Even if you are not satisfied with one thing, you can't break the sound barrier.
Or at the moment when the sound barrier is broken, the fuselage will be torn apart by the air shock wave and fall apart on the spot.
but now.
Chen Yi, who only sells assembled drones and ducted model aircraft, and whose business has been going bankrupt in the past six months, suddenly came up with a turbojet model aircraft that can break the sound barrier and fly at supersonic speeds.
This is going against heaven!
Chen Yi noticed Lao Zhang's arrival, nodded and said hello, looked at the equally shocking and exciting live broadcast barrage, and chuckled: "As we all know, turbojet model aircraft break the sound barrier, this is a basic skill.
The selling point of our Yifei turbojet model aircraft today is not about breaking the sound barrier or sonic boom clouds, but about trying to enter space.
More than a hundred years ago, we looked up at the sky and invented the airplane in order to feel the charm of the sky.
After more than a hundred years of development, various large and small aircraft and drones have become popular, and the charm of the sky has been known to us.
Now, we are eager for better aircraft, better drone models, and further try to touch space and appreciate the charm of the stars."
While talking, Chen Yi opened the valve of the oxidizer fuel tank and started the injection of liquid oxygen.
Connected to the avionics flight control interface of the drone, the remaining fuel and oxidizer are continuously declining, while the altitude is also soaring rapidly.
Compared with yesterday's mild test flight, today's violent test flight increased violently. In less than a minute, the drone reached an altitude of 40,000 meters, and the speed exceeded Mach 4.
The ground captured by the tail camera began to show a spherical arc surface.
“Can still fly for 4 minutes”
Chen Yi looked at the remaining fuel life and thought to himself.
Originally, the normal flight life of his model aircraft was more than 70 minutes.
But now that it is accelerating at full speed and pulling onions on dry land, the 70-minute battery life has been reduced by at least ten times.
"We have entered 50,000 meters. The air here is thinner, the resistance is reduced, and the acceleration is faster!"
"80,000 meters, speed Mach 8, can be tracked"
"150,000 meters, crossing the Karman line, the acceleration enters a smooth curve, the speed is Mach 15!"
"230,000 meters, Mach 21, Mach 22, which has entered the altitude of ordinary satellites, have we tracked it?"
Jinling Aviation College.
Shao Kaiwang, Lin Qian and other people are also paying attention to Chen Yi's live broadcast.
Shao Kaiwang is responsible for reporting the live avionics parameters.
On the other side, Andre Wu is responsible for controlling the space telescope and trying to capture traces of Chen Yi's model aircraft drone.
But because they were not professionals in tracking and shooting, the model aircraft had already reached an altitude of 200,000 meters, and they still failed to capture the figure of the model aircraft drone.
This made Shao Kaiwang, who wanted to see the model airplane in person through a telescope and prove that Chen Yi was not lying, so anxious that he almost got angry.
"Don't worry, I just saw a black shadow passing by, but I don't know if it is the target."
"I will continue to follow you, and you will continue to report the height displayed on the live broadcast!"
Wu Ande's muscles tensed up and he carefully adjusted the angle of the telescope to track the model aircraft at high altitude.
"Mr. Chen, the fuselage of the model aircraft drone is red. Do you want to stop?"
When Shao Kaiwang was getting angry, the tracking and shooting team in Penghai City couldn't help shouting.
In their tracking shots, the model aircraft drone's fuselage has begun to turn red as it rises at high speed.
If it continues, the model aircraft will not be torn to pieces by the air and high-speed overload, but it will probably be scrapped due to the high temperature caused by friction.
"Boss, stop it. If you keep flying, the drone will be scrapped!"
“I didn’t expect that there really are model aircraft drones that can fly into space.”
"Holy shit, my friend just saw the anchor's drone with a space telescope."
"You haven't noticed that the drone can continue to accelerate at almost the first cosmic speed. This engine is so formidable!"
"Master, please slow down, please. A model aircraft drone that can fly in space must cost at least a million dollars. It makes me sad to see the waste created like this."
Hearing the shouts of the Hurricane Team, some netizens in the live broadcast room who love model aircraft drones couldn't help but dissuade them.
Although at first, they were suspicious of Chen Yi's prediction, which caused a group of black guys and guys who cheated on food and drinks to have a carnival.
But when such a scene was shot and broadcast live, it broke out.
There are also some netizens who actually used telescopes to take photos of model aircraft at high altitudes.
Apart from shouting 666 in shock, everyone had no other emotions at all.
As for those little black guys who cheated on food and drink, they didn't dare to show up in the slightest.
"7661.3 meters per second, acceleration 2.1 meters per square second."
Ignoring the shouts of the Hurricane Team and the dissuasion of the barrage, Chen Yi focused all his attention on the computer monitoring screen next to him, staring at the height and speed parameters of the drone displayed on it.
At this time, his left hand controls the accelerator, maintaining maximum fuel injection at all times.
But the joystick and rudder on the right hand did not dare to move even half a minute.
Because the speed of the aircraft model has exceeded Mach 22.
At such a terrifying speed, even if the stability attribute was improved by two points yesterday, the drone's body has begun to shake.
If you really don't pay attention and move the joystick or rudder, the model aircraft drone will suddenly perform a maneuver.
There is no doubt that it will definitely fall apart and disintegrate on the spot.
"There is no hope, we can't get to the first cosmic speed." After waiting for a while, Chen Yi sighed when he looked at the fuel life which was less than 20 seconds.
"If you can't get in, we will have another time."
"It's okay to fail the first time. I failed the first time too."
"Brother, this is your first time, is it serious?"
"Anchor, are you going to sell this drone after it lands? I'll offer you one million!"
"If I sell it for two million, just pretend I didn't say it!"
Hearing Chen Yi sigh, many netizens in the live broadcast room, including Qin Xiaoyu and others next to him, all breathed a sigh of relief.
"Landing? Who said I was going to land?"
"With the little fuel left in the drone, it is no longer possible to complete the deceleration and landing."
Chen Yi looked at the barrage, shook his head and said: "When it reaches an altitude of 200,000 meters, it is destined to become a high-altitude fireworks."
The voice fell.
Chen Yi stepped on the rudder hard.
boom!
The first perspective of the drone shook twice, and then fell into darkness.
The hurricane's space photography telescope on the other side clearly captured the drone suddenly turning at a large angle.
But before the bend was completed, the fuselage was already shaking wildly, then shattered into pieces and turned into a ball of fireworks.
The live broadcast room was silent.
The next second, the barrage suddenly erupted.
The waves of consciousness collected by the system suddenly surged several times.
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Chapter completed!