"Climb to 15,000 meters in 25 seconds?"

"Are you sure...... Not one hundred and fifty meters?!! ”

Look at the C017 pedestal screen for a prompt.

Li Lao was the first to widen his eyes, and then said.

"Is there something wrong with the unit?"

To know.

It's a state of vertical flight!

Being able to climb ten meters in one second is already very murderous!

As a result, you have to climb to an altitude of 15,000 meters in 25 seconds?

"Zhang Heng, Zhang Heng!"

"Is there a mistake in the transmission of the White Emperor fighter?"

"How do I tell me to climb to 500 meters and then spend another 25 seconds climbing to 15,000 meters?"

Meng Lao asked quickly.

"That's right! It's it, it's, that's what it prompts! ”

In the cockpit of the White Emperor fighter.

Zhang Heng was also stunned and looked at the prompt in front of him.

Not to mention that this is a state of vertical climbing right now.

Even if it's a normal cruising of 15,000 kilometers.

If you want to fly in less than 25 seconds, you have to break through the speed of sound and enter the supersonic cruising state!

Outcome.

Do you suddenly want to climb to an altitude of 15,000 meters in 25 seconds?

You can be outrageous, but you can't be outrageous!

"Drop! The current White Emperor fighter climbs at an altitude of 400 meters. ”

"Drop! The driver is about to reach the predetermined acceleration altitude, so please be prepared. ”

"Drop! The current White Emperor fighter climbs at an altitude of 450 meters. ”

"Drop! The driver is about to reach the predetermined acceleration altitude, so please be prepared. ”

“……”

Looking at the information shared by the White Emperor fighter plane.

Meng Lao, Li Lao and the others all looked at each other.

Sweat began to appear on everyone's foreheads.

"Why are you so nervous?"

"If only this fighter is really what it suggests."

"If you can climb to an altitude of 15,000 meters in less than 25 seconds."

"Isn't that a good thing for us?"

Song Wei looked at the nervous crowd and immediately scratched the back of his head.

Why are you so nervous?

Boy!

When Meng Lao and the others heard this, the corners of their mouths couldn't help but tremble.

However, after all, the Song Committee is a member of the staff committee.

I don't have such an in-depth understanding of some theoretical knowledge in military science and technology.

Li Lao looked at Song Wei at this time, then took a deep breath and said solemnly:

"Old Song, do you know what the concept of climbing to an altitude of 15,000 meters in 25 seconds is?"

Song Wei pondered for a moment and said, "It's not very clear. ”

Li Lao: "......"

Meng Lao took over the conversation and said in a low voice: "Suppose the setting is 25 seconds to accelerate to an altitude of 15,000 meters. ”

"So."

"The average speed has to be close to Mach 2!"

"Song Wei, do you know what Mach 2 is?"

"Mach 2, twice the speed of sound!"

"In other words."

"Suppose this fighter can really reach that altitude in 25 seconds."

"That means...... It's just climbing vertically! ”

"It's all over the speed of sound!"

"And!"

"And that's just the average speed."

"We can't ignore the acceleration time in the early stage and the slowdown time in the later stage!"

"If you take all of these factors into account."

"So!"

"This fighter is in the process of climbing halfway!"

"Its speed!"

"It has to be more than Mach 2!"

"Even came to Mach 2.3! Mach 2.4! Even 2.5! Mach 2.6! ”

"You must know that the maximum cruise speed of our fifth-generation aircraft J-20 is only about Mach 2.2."

After listening to Meng Lao's explanation.

Song Wei subconsciously said: "That's okay." ”

"Isn't our J-20 also more than Mach 2?"

When Song Wei's words fell.

Everyone: "???? ”

Li Lao and Meng Lao, who were standing opposite him, as well as the group of fighter researchers, were all stunned.

"Song Wei, did you misunderstand something?"

Lin Guojin couldn't stand it anymore, "Our J-20 is a straight line cruising speed. ”

"And right now, we're talking about vertical climbing speed!"

"If you accelerate the vertical climbing speed of a fighter to more than Mach 2......"

"Even if it is the most powerful fighter engine in the world at present, it is absolutely impossible to do it!"

After Lin Guojin finished speaking, Meng Lao and Li Lao on one side also nodded immediately.

"Yes!"

"Section Chief Lin is right."

"If you can really accelerate a fighter to Mach 2 vertically."

"Even if it's faster than the speed of sound! That's absolutely impossible! ”

"The fighter's flat wings will only cause more air resistance."

"Is it possible that you don't have aerodynamics?"

Meng Lao took a deep breath and said very seriously.

Li Lao took over the conversation and continued:

"If only you could really accelerate a fighter vertically and break through the sound barrier......"

"Unless aerodynamics don't exist anymore!"

But it is precisely because of such a rational analysis.

They also wondered even more about whether the "White Emperor Fighter", which was about to start accelerating, could be as it suggested.

In 25 seconds, climb to an altitude of 15,000 meters.

If...... If it's true.

Let's not say that aerodynamics don't exist anymore.

What a ferocious engine does it take to have such terrifying thrust?

Anyway!

At present, the engine technology known on the earth is absolutely unattainable!

"Drop! White Emperor Fighter System Prompt: "

"The current ascent has reached the predetermined starting acceleration altitude: 500 meters."

"Drop! Ask the driver to be prepared. ”

"Drop! The ballast relief chamber system began to be on standby. ”

"Drop! The energy of the hydrogen nuclear crack reactor group began to increase the power operation! ”

"Drop! Engine Charging Begins! ”

"Drop! Charge to 15%...... 35%…… 65%……”

"Drop! The White Emperor's Heart engine starts up! ”

This moment!

The hearts of Meng Lao, Li Lao and others were all mentioned to their throats.

Because, looking at the White Emperor fighter jets sharing tips one after another.

Seemingly!

It seems to be real!

Next second!

In the air, at an altitude of five hundred meters.

The tail of the hovering White Emperor fighter was originally a huge enough engine jet.

Once again, a circle has been expanded!

Subsequently!

Tongues of fire that are even more ferocious than before, like a volcano that has been suppressed for a long time!

Erupted with a bang!!

"Boom ——!!"

"Boom ——!!!"

And this moment!

The extremely powerful thrust instantly made the White Emperor fighter climb rapidly towards the sky!!

"Drop! The White Emperor's Heart engine is complete! ”

Current ascent speed: 150 m/s (initial velocity)

Meng Lao: "???? ”

Mr. Li: "???? ”

Nima?!

As soon as it came up, it soared directly to 150 meters per second?!

You call this "initial velocity?!!

Do you have any misunderstanding about the initial velocity?

"Drop! Current ascent speed: 300 m/s. ”

Li Lao: "! My sister blinks! That's a sudden doubling of that! ”

Meng Lao: "Crazy! Absolutely insane! ”

And the next second.

In the C017 radio base station, the latest situation of the "White Emperor Fighter" was once again refreshed.

"Drop! White Emperor Fighter System Tips: The sound barrier is about to be broken! Breaking the sound barrier is about to be broken! ”

Zhang Heng: "???? ”

Mr. Li: "???? ”

Meng Lao: "???? ”

Before everyone reacted!

The next moment!!

From the sky above Ejo!!

A thunderbolt rang out!!

"Bang !!!!"

This sound is like a thunderbolt on a sunny day!!

Meng Lao, Li Lao: "! Aerodynamics! It doesn't exist anymore!! ”

……