Siheyuan: Starved to death at the beginning, the whole courtyard went to shoot

Hearing this, most people felt a little amused and helpless.

What, you still want to take stock of fighter jets from various countries? Don’t you know that they are all top secret?

How old are you? We who study it all day long still can’t figure it out!

Young people are accustomed to bragging.

Except for the ten people including Elder Sun in front, even the twelve older brothers behind him thought that Li Feiyu was bragging.

He lowered his head, blushed, and sighed in his heart. This was really embarrassing.

Sure enough, they are still young! Not as steady as us! Li Qiang and Zhang Wei shook their heads and smiled bitterly.

Regardless of what everyone thought, Li Feiyu began to speak with a serious face.

"Our current classification of first-generation fighters, second-generation fighters, and third-generation fighters is inaccurate."

"What you mean by saying that if it doesn't reach the speed of sound it's a first-generation fighter, if it exceeds Mach 1 it's a second-generation fighter, and if it exceeds Mach 2 it's a third-generation fighter is too general and not rigorous."

"In the future, the performance and parameters of many fighter jets will become stronger and stronger, and there will be another set of standards. So let's first talk about the so-called third-generation fighter jets of the United States."

In the room with 200 people, apart from Li Feiyu's voice, the only sound was the sound of the ten people in front taking notes.

"They have many types. Let me tell you about the first one that reached Mach 104, the F Starfighter . This is quite typical."

"Length, 16.6 meters, height, 4.11 meters, wingspan, 6.63 meters, maximum weight, kilograms."

"It uses a turbojet engine with a thrust of 7030 kilograms, a maximum flight speed of 2459 kilometers per hour, a practical ceiling of meters, a climb rate of 240 meters per second, a range of 2623 kilometers, and a combat radius of 676 kilometers!"

......

As Li Feiyu spoke, he began to draw a three-dimensional picture of the fighter jet on the blackboard.

As Li Feiyu blurted out all kinds of data, everyone's eyes widened violently, this was serious.

Looking again, on the blackboard, the top view of the fighter jet has been completed and the side view is also taking shape.

Holy shit, this is real! Real fighter data.

Damn, everyone is no longer depressed now. They open their eyes wide and look carefully at the overall schematic diagram on the blackboard!

The ten people led by Elder Sun in front had gone crazy. They just ignored everything and walked forward without even sitting on their chairs.

He sat directly on the ground, half a meter away from the blackboard, and wrote down things quickly.

In that state, with scarlet eyes, only the blackboard and no external objects, he was like a madman.

The people who couldn't see clearly at the back stopped sighing and just stood in front and stared at the blackboard.

At the end, the twelve old brothers, led by Zhang Wei and Li Qiang, have squeezed to the front.

"Damn, this little brother really has something! Ah!"

"Where's my notebook? My pen? Fuck, give it to me!"

"Damn it, stop squeezing me!"

"I'm going to beat you to death, get out of here!"

......

All countries are trying their best to hide these data. Every word is valuable. Who can resist such temptation?

Everyone wanted to kick the blackboard into their heads!

Li Feiyu didn't care and continued talking.

"This aerodynamic shape design is very useful. The wing is very thin, with a relative thickness of only 3.36, and a very small leading edge radius.

"The thick swept wing and T-shaped tail layout greatly increase the flight speed."

"It can easily break the speed of sound, with a maximum speed of Mach 2,05. This is still a prototype. The subsequent improved 105,106 and will be even faster and have stronger performance."

"It has an M16 Vulcan cannon on board, and can carry an air-to-air missile and even multiple types of nuclear bombs!"

"Of course, there are many disadvantages, such as short range, poor low-speed performance, unstable safety, and limited ammunition load."

......

For a full hour, Li Feiyu went over the surface parameters of this fighter jet.

I was not satisfied with that, so I also talked about the material parameters and part of the technical parameters.

Various data and some drawings of fighter jets were written on the blackboard.

The people below had gone crazy. No one was sitting. They crowded in the front and stood on tiptoe, trying to see more clearly.

Fortunately, Elder Sun and the other ten people were well prepared, grabbed good positions, and made adequate preparations.

The notes are the most complete.

The others were a bit miserable, they basically didn't bring anything.

So, everyone not only stared at Li Feiyu and the blackboard, but also at the notes in the hands of the ten people.

So jealous!

The ten people sitting cross-legged in front were completely absorbed in recording Li Feiyu's words and the data without blinking.

It only took me an hour to go from disdain, frustration, and helplessness to now, a state where I am so excited that I want to eat the blackboard.

"Okay, that's all I have to say about the F-series fighters for now. These are just surface data. I'll explain the various technologies in them in detail when I have time."

"Next, let me talk about the bear country's checkered fighter jets in comparison, so that you can have a better idea of ​​what they are."

As he spoke, Li Feiyu began to erase all the graphs and data on the blackboard with a blackboard eraser.

"No, you can't wipe it, you can't!"

"You can't wipe it, don't wipe it, ah! My life."

"I beg you, don't wipe it!!! Ah!"

"I kneel down and kowtow!"

"You are my father, you are my ancestor! Don't erase it, I haven't memorized it yet."

......

Everyone started begging, and they all wanted to grab the eraser from Li Feiyu's hand excitedly.

Fortunately, the ten people led by Elder Sun in front stood up and formed a human wall to block the crowd.

This is exactly the result Li Feiyu wanted from you, wipe it all off quickly.

The last data is erased.

There are really people crying here, woooo, they are crying so sadly.

Of course, they are in this line of work and know the importance of these data and parameters.

China now not only has a weak industrial foundation, but the more serious problem is the comprehensive blockade of China by Western countries.

Not to mention the data and parameters of these fighter jets, even getting a screw for a fighter jet is extremely difficult.

There are bottlenecks in materials, technology, and other aspects, so the older generation is extremely eager for these.

Given their purity, if a life is exchanged for a piece of data, they will die without hesitation.

Not to mention these two hundred people, all of them with high technology can be killed, believe it or not!

After wiping it, Li Feiyu turned around and saw that some of them actually knelt down and kowtowed, with their foreheads swollen and bleeding.

"Stand up, what are you doing? Are you satisfied with this little bit? Wipe your tears. I don't want any weak team members."

"Stand up straight and hold your chest out!"

"Today, I say, listen to me. After today, I want you to do something, and you do it. Do you understand?"

Li Feiyu stared at everyone seriously, his strong self-confidence infected everyone.

"The more classic ones in the Bear Country are like the Grid 21, with a length of 14.1 meters, a wingspan of 7.15 meters, and a height of 4.1 meters."

"Empty weight: 5896 kg, maximum take-off weight: 8800 kg."

"All-metal semi-monocoque structure, 2 degrees of dihedral, 57 degrees of front edge rear angle..."

As the explanation continued, a brand new fighter jet began to be drawn on the blackboard, of course it was just an overall outline.

The people below no longer had time to observe a moment of silence for the last fighter jet.

Concentrate all your attention on the ocean of knowledge of the next fighter.

For the next five or six hours, I didn’t even have lunch!

Most of the people were not young anymore, but they all stood straight with their eyes wide open, and they didn’t feel tired at all.

This is a huge injection of adrenaline and a manifestation of excessive excitement.

Li Feiyu and his team took great pains to find confidence.

I talked about five typical Mach 2 hypersonic fighter jets in a row.

Everyone was numb, numb from excitement, and Li Feiyu also felt dry mouth.

After wiping the blackboard, Li Feiyu smiled darkly and said, "Isn't their second-generation group awesome? Are they ostracizing us? Do you want to know the pros and cons of that fighter jet, hehe!"

"Wow! Whoosh!"

There was a collective gasp, and everyone stared with their eyes wide open in disbelief.

What! Mr. Li, what you just said is human language. They have been researching for seven or eight years, and you just took a look at it, and you want to take away their data! !

Um, bah, don't listen.

A lot of data, advantages and disadvantages of the third-generation fighter jets have been discussed, and our heads are buzzing now.

"Why don't you tell me? Hehe, I'm going to piss off the second generation group, hehe!"