Spark

Chen Nian sat there dumbly, the transmission of information was still in progress.

After the initial transmission of pure nouns comes the data.

Not only did the shape of the F-22 clearly appear in his mind, he even had a clear idea of ​​the angle of each side and the length of each line.

And it's not over yet!

Further down, he also got the principle of design.

Why Use Slatted Wings, Why Use Medium Sweep, Why Use Fuselage-Wing Fusion

Until this moment, he had a very clear understanding of this unique Raptor.

And he almost trembled from it.

F-22 ah.

In his previous life, as a marginal military practitioner, he had argued countless times with others on how to shoot down this big bird.

At the beginning, when he was young and ignorant, his point of view was to use Baye's high-speed head-to-head, even if 8 planes were exchanged for one plane, as long as he could break through the beyond-visual-range air-to-air fire blockade and break into the dogfight distance, he would definitely be able to defeat the enemy. This Raptor with only 480 rounds of machine guns knocked down.

Later, when the F-22 simulated against the third-generation aircraft, the battle loss ratio was as high as 180:1, which completely crushed his dream. He began to realize that some technical gaps cannot be made up by blood and courage.

He once fell into deep doubts because of this, wondering whether the country he was in had lost all hope of a comeback, wondering whether the seemingly powerful army would be pushed to the ground to open cans like Iraq

But fortunately, it didn't take long for the J-20 to fly for the first time.

For this reason, he did not know how many times he searched for the keyword J-20 on the Internet, and even when he saw the beautiful Seraphim at the Zhuhai Air Show, he couldn't help crying on the spot.

He always felt that was a turning point.

But he also knew in his heart that the gap still existed.

Aircraft, vector nozzles, materials. The gaps in each item will add up to cause a huge gap.

If you want to continue to move forward, you must constantly pursue breakthroughs, and the sooner you break through, the better.

And this is exactly what Chen Nian tried to do after his rebirth.

But the problem is, it's too difficult.

The accumulation of technology is not a one-day achievement, not to mention the core problems of aviation development, even in terms of appearance design, there is an inequitable gap between China and the United States in 2003.

——

But now it's different!

Your own system appeared!

Moreover, it also solved the problem of a whole module in the first time!

Appearance design is not as simple as simply plagiarizing. As long as the knowledge in my mind is brought out, it will definitely bring new development to Huaxia's spacecraft design!

Thinking of this, Chen Nian excitedly looked at the blueprint in his hand.

In his eyes, it was considered a delicate picture, but now it has become unbearably rough.

This angle is obviously wrong!

The sides and wings are crooked!

Not so with binary vector spouts!

The characteristics of the Garrett inlet are also not drawn!

Repaint!

Without the slightest hesitation, Chen Nian threw the drawing aside, then took out a new pen and ruler from the box, started immediately, and drew the first straight line on the paper.

This will be the central axis of the drawing.

Then, around the central axis, Chen Nian began to fill in more lines bit by bit.

The fuselage, wings, landing gear, and even the explosive cables arranged on the canopy

Nothing is missing.

Following his movements, the classmates who were about to leave one after another after watching the news also surrounded him. The boy named Li Xiang who drew the F-22 like him looked curiously at the gradually formed shape, his eyes gradually Stare round.

Fuck, Chen Nian, is this what you said is similar to me?

This line, this precision is much better than mine, okay?!

Wait, why is the angle so small here?

Chen Nian replied without stopping:

The side inclination of the F-22's medium plane should be 35 degrees. This is to avoid side radar detection. This is the mainstream of stealth design, and it is not difficult. The difficulty is to simultaneously consider the maximum increase in the lift-to-drag ratio.

Listening to Chen Nian's explanation, Li Xiang nodded again and again, and continued:

It makes sense. Sure enough, you didn't study. To be honest, you have been going to the library every day since you entered school. How many books have you read?

You didn't miss it

Chen Nian replied perfunctorily, and then devoted himself to the work of drawing pictures.

And as his movements became faster and faster, the students around him gradually became quieter.

Even the communication with each other has become a low whisper.

The thing Chen Nian drew seems to be not that simple. Is this really close to the physical shape design?

I don't know, I can't understand it, but the size is carefully designed.

Where did he get the data? The country doesn't have the F-22 data, right?

You are stupid, you must have deduced it yourself. I heard that several seniors in our school are also doing this job. It is probably the same logic.

They have more basic data than Chen Nian.

That's for sure. You see, he is not very familiar with it. He has altered the side strips and wings several times, so he may not be sure.

Even so, he is stronger than me

Nonsense, people go to the library every day, how about you? It would be nice to go three times a week.

Damn, it makes sense, no date tomorrow, go to the library to preview engineering thermodynamics!

Time passed by every minute and every second, and the F-22 on the paper gradually took on a complete shape. As Chen Nian made the last stroke, the students around him sighed in unison.

It's amazing. Even if it doesn't compare to anything else, the technique of drawing is much better than mine. Chen Nian, have you learned it before?

Chen Nian exhaled, rubbed his slightly sore wrist and replied:

It's been a while since I learned it. These are very basic things, and you'll be able to do it with practice.

Of course, the truth is not as simple as what he said, the picture is so good, it is the accumulation of more than ten years of work in his previous life.

Your picture is good. How should I put it? Good standard, as if the F-22 should be like this!

Is it the layout you introduced yourself?

Looking at the picture, it is roughly estimated, and there may still be errors.

Whether there is any error or not is awesome. Chen Nian, don't wait for the next class, hurry up to Mr. Chen's office and show it to him. Maybe it can inspire their work a little bit?

Hearing this, Chen Nian nodded.

Of course, the design drawings should be handed over to the teachers and the country, there is no doubt about this.

However, he had a few things to do before turning it in.

This picture only has a shape now, and to make it usable, the data needs to be further labeled.

And this step is completely heavy and tedious work.

He still needs a little time.