I tinkered with cars and built a super military industry

South China Military Institute.

There are more than ten engineers in the aviation power group.

They all looked at the tank racing wildly in the field.

It took me a long time to speak in shock.

"Quick, quick, speedometer."

An engineer held the speedometer and faced the test track.

The tank driven by Li Yifan rushed through the tester.

All the engineers gathered around.

"How many?"

"Hurry and take a look..."

"Wait a minute, the tester hasn't responded yet."

"No! What a lousy tester you are."

"That's right! How can you measure the speed of a plane taking off with such a bad tester?"

"Come out, come out..."

"Look, the tester shows two hundred and thirty-seven yards!"

"Let me see, let me see..."

"Oh! That's amazing, it's really two hundred and thirty-seven yards!"

"No wonder, I just saw the tanks bouncing when they were crossing a hill."

"The empty car weighs forty or fifty tons, and it can actually fly up."

"It's two hundred and thirty-seven yards an hour. It would be strange if it didn't bounce."

"Yes! This speed can catch up with the starting speed of a small plane."

"Have you ever seen a tank that can run so fast?"

"It seems not."

"What is the maximum speed before the turbofan engine starts?"

"The maximum speed can be [-] yards per hour, but it is stable at [-] yards at most."

"Because after the speed exceeds [-] yards per hour, you can feel the resonance of the tank."

"After reaching one hundred and twenty yards, it was obvious that the tank was somewhat out of control."

"The previous one hundred and fifty yards was still as fast as Academician Yan Hua's courage, and he pulled it up."

"But it was just that one time. No one dared to challenge the speed of more than [-] yards."

"Not even Academician Yan Hua himself has challenged it again."

"I know that."

"It is said that at [-] yards, when testing the tank, the engine room exploded."

"The turbine blades of the turbofan engine flew out directly and penetrated into the armor."

"Are you bragging? The turbine blades that popped out can actually be inserted into the armor."

"I heard it too."

After testing the tank, Li Yifan took the lead in climbing out of the tank.

Generally, tank drivers are semi-lying.

But at a speed of more than two hundred yards, Li Yifan still almost passed.

Yan Hua, who was sitting in the captain's seat, was not so lucky.

Totally passed out.

The medical staff spent a lot of effort to drag him out of the tank with ropes.

Li Yifan didn't know Yan Hua's situation at this time.

He doesn't want to know either!

At this time, Li Yifan only had turbofan engines in his mind.

As for the power of the tank that was just tested on the road, to onlookers, it will definitely feel very fast.

But Li Yifan didn't think so.

Because the development of this turbofan engine is not a development, it is just a copy.

The original turbofan engine was developed by the Bald Eagle Country, and Li Yifan just learned from it.

If I really want to make it clearer, it is when Li Yifan learned from the Bald Eagle Country's dynamic turbofan engine.

I just used my own super modified scanning system to upgrade the original turbofan engine.

To put it bluntly, from copycat to transcendence.

But what Li Yifan admires is the R&D and manufacturing technology of Bald Eagle Country.

In fact, this F135-PW-100 turbofan engine from Bald Eagle Country.

At the time of development, it was almost close to the limit.

Li Yifan was copying this engine from Bald Eagle Country.

It's just that the system is used to process the compressor blades and turbine fan blades more precisely.

In terms of actual changes, there are basically no.

In order to test the effect of the test run, Li Yifan opened the system scan again.

[System scanning...]

[The turbofan engine has been upgraded and is not eligible for submission! 】

[Unlock aircraft carrier upgrade and modification function: 0/10]

[If you want to unlock the aircraft carrier upgrade and modification function, you can upgrade the turbofan engine to a detonation engine. 】

"Detonation engine?"

This term stumped Li Yifan.

The earliest turbojet engines, to turbofan engines, to ramjet engines and scramjet engines.

I have never heard of a deflagration engine.

On reciprocating engines, engine knocking has been heard of.

But for reciprocating engines, this kind of detonation will cause fatal attenuation of the engine's own power.

Therefore, on reciprocating engines, the ignition time is delayed as much as possible.

This prevents knocking from occurring.

But this system actually proposed the concept of deflagration engine.

That only shows that this deflagration engine is so powerful that it was proposed.

Li Yifan simply looked up the information on the detonation engine on the system.

It turns out that in reality, many countries have begun to develop detonation engines.

But after studying it for almost half a century, we still haven’t seen any response.

The system shows that there are three types of detonation engines.

Pulse detonation engines, continuous rotating detonation engines and oblique detonation engines.

The slowest among them is the first type, the pulse detonation engine.

When installed on a fighter plane, the speed can only reach Mach [-] to Mach [-].

The second type of continuous rotating detonation engine can reach speeds of Mach five to Mach seven.

For fighters with this speed in the world today, no one dares to be ranked second.

The structure is more obviously improved than the pulse detonation engine.

In terms of ignition alone, the pulse bombardment engine is a complete failure.

Because its ignition is continuous, it works somewhat similarly to a reciprocating engine.

Every time you work, you must light a fire.

And there must be a certain time interval between the next combustion and the last emission.

Otherwise, incomplete exhaust gas emissions will occur, affecting engine power.

But this continuous rotating detonation engine can overcome this very well.

It is ignited only once and can achieve continuous combustion in the combustion chamber.

Moreover, during the combustion and emission processes, there is no time interval that will cause the engine power to decay.

However, when Li Yifan turned his attention to the third type of detonation engine.

The whole person froze for an instant.

The oblique detonation engine can reach Mach [-] to [-] speeds.

Calculated based on Mach 1226 kilometers per hour.

At a speed of Mach [-] per hour, it can fly kilometers per hour.

If such an engine is installed on a fighter jet.

It doesn't take just half an hour to turn the entire planet around.

But this oblique detonation engine has preconditions.

The fighter must reach Mach [-] to trigger the intake oblique shock wave.

This further enhances the power of the oblique-blast engine.

After exceeding Mach [-] speed of a fighter plane, the speed will be doubled.

Li Yifan looked at the system panel in a daze.

Because he is facing the tank, others will think that he is thinking about the tank.

The engineers originally wanted to ask about their thoughts on the upgrade of the turbofan engine.

But seeing Li Yifan thinking about the tank, everyone was sensible enough not to disturb him.

......