In order to upgrade to a bachelor's degree: Master the photolithography machine technology at the beginning - Chapter 498

c492 Qinglong fighter jet’s first test flight

Later, Mr. Zheng directly called a patrol car.

Two minutes later, Liu Cong and Mr. Zheng arrived at the last runway of the test flight venue.

This place is heavily guarded, and you won’t even be able to get in if you don’t know your identity strictly.

After the soldiers learned the identities of Mr. Zheng and Liu Cong, they immediately let them pass directly.

When Liu Cong came to the last runway, he saw a new type of fighter jet at the starting point.

This fighter is the new generation Qinglong fighter, equipped with the engine of the seventh-generation turbofan fighter.

Liu Cong came to the bottom of the Qinglong fighter with excitement.

At this time, his mood could no longer be described as happy, but more of pride.

This generation of Qinglong fighter jets have a turquoise appearance and use special stealth paint that is fireproof and waterproof.

According to Liu Cong’s requirements, the tail of the fighter jet is made of pure alloy metal, including many materials used inside the engine.

The height of the fighter plane is about half as tall as Liu Cong, which makes it two and a half meters tall.

This height is no different from the first-generation Qinglong fighter jet.

However, this new generation of Qinglong fighter has much larger wings on both sides than the previous generation.

In this way, the new generation of Qinglong fighter jets will be more stable than the previous generation of Qinglong fighter jets.

In the past, in order to shorten the speed gap with American fighters, many fighter jets’ endurance and stability were sacrificed.

After all, the previous generation of fighter engines was a fifth-generation domestically produced turbofan engine, and its level of advancement was only that of American fighter engines in the 1990s.

However, this time it was completely different.

Under the huge thrust, these wind resistances are completely negligible.

China’s fighter jets no longer have to sacrifice the appearance of the engine in order to increase the speed of the fighter jet.

Seeing such a magnificent new-generation Qinglong engine, Mr. Zheng burst into tears.

This is a scientist’s affirmation of his achievements! ! ”

“Academician Liu, I’m sorry to make you laugh.”

“Sorry for making everyone laugh!!”

Seeing Mr. Zheng crying, many people at the scene could not hold back any longer and were moved to tears.

Including the pilot who was about to take a test flight today, he was also wiping tears from the corners of his eyes.

Under everyone’s exaggeration, Liu Cong’s vision gradually blurred.

“Mr. Zheng, our country finally has a fighter jet that can catch up with the rest of the world. We will no longer be laughed at by others!!”

Mr. Zheng nodded excitedly, “Academician Liu, I have been waiting for this day for too long!”

“Unexpectedly, I could also see that our domestic seventh-generation engines could be used in military fighter jets. I originally thought that my wish would be buried in the ground!!”

The atmosphere at the scene became more and more intense.

Even Lieutenant General Li Hu on the side was very excited at this time.

His eyes never left the Qinglong fighter jet.

“Mr. Zheng, Academician Liu, it’s time for our Qinglong fighter jet to take flight!”

The staff on the side reminded.

At this time, the fighter pilot had opened the fighter’s cabin door and walked in.

Everything is ready to go. As long as Mr. Zheng and Liu Cong give the order now, the second-generation Qinglong fighter can take off immediately.

Just as the fighter pilots boarded the plane, the airport staff immediately removed the aircraft barrier in front.

Subsequently, the staff brought a walkie-talkie, which was used to contact the aircraft pilot inside.

“Mr. Zheng, this is a walkie-talkie. As long as you press the take-off button in the middle, the pilot inside will take off immediately.”

When I said this, the plane had already started to start.

Compared with the previous generation of Qinglong fighters, the startup sound of this generation of Qinglong fighters is more than 50% smaller than that of the previous generation.

“Academician Liu, the noise of this generation of engines is really small. The starting sound is so small. You can imagine how scary it is when taking off.”

“I can honestly say that it can make the noise almost the same as that of an ordinary car!”

When they said this, both of them were looking forward to the subsequent performance of this fighter jet.

“Academician Liu, I think it’s time to conduct a test flight now?” Mr. Zheng asked.

Liu Cong looked at the Qinglong fighter jet that had started and nodded.

“I think it’s time to take a test flight!”

“Okay, you give the orders!”

Mr. Zheng handed the walkie-talkie to Liu Cong. Liu Cong hesitated after seeing it.

“You should be the one shouting for this takeoff!”

“Come on, go on!”

Mr. Zheng put the walkie-talkie directly into Liu Cong’s hand.

Liu Cong no longer hesitated and nodded to Mr. Zheng with the walkie-talkie.

“Okay, then I’m welcome!”

With that said, Liu Cong picked up the walkie-talkie and pressed the button in the middle of the walkie-talkie.

“take off!”

Just the third second after Liu Cong said these words, the Qinglong fighter jet took off into the sky with a whoosh.

Such take-off speed immediately stunned everyone present.

Through the detection of special instruments, the Qinglong fighter’s take-off speed reached Mach 1 in the first second.

That is equivalent to the speed of sound propagation in one second, and it has flown hundreds of meters away in one second.

Within three seconds, no one could see the Qinglong fighter jet at all.

Everyone present, including Mr. Zheng and Liu Cong, were completely stunned.

As a professional, Mr. Zheng knows a lot about fighter jets.

“Academician Liu, did you see it? The take-off speed is Mach 1!”

“It is estimated that only our country can do this at present!!”

From the perspective of the traditional fighter take-off process, such a take-off speed is unreasonable.

Because when an airplane takes off, various procedures are usually checked inside.

This time, the takeoff started directly without even checking the inspection procedures.

According to common sense, this is very illogical, but this situation did happen to the second-generation Qinglong fighter jet.

“I saw it, I saw it!”

Although Liu Cong lacks professional knowledge, he still feels very awesome.

“Academician Liu, although we have been prepared for a long time, I was still very shocked when I saw it!”

“It’s also my first time seeing you!”

Mr. Zheng was so excited that he was speechless and could only express his excitement with his body.

“Mr. Zheng, Academician Liu, the latest data on the Qinglong fighter is out.” The young staff member said.

“Read it, read it to me!” Mr. Zheng responded.