Chapter 2 Redrawing the Map

Author: September Sauce

Chapter 2 Redrawing the Map

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

After the initial transmission of "pure nouns" comes data.

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

And it’s not over yet!

Further down, he also obtained the principles of design.

Why use edge wings, why use medium sweep angle, why use fuselage-wing fusion

It wasn't until this moment that he understood this unique "Raptor" with great clarity.

And he was almost shaking from it.

F-22.

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

At the beginning, in his young and ignorant youth, his point of view was to use Ba Ye's high speed to go head-to-head. Even if 8 aircraft were exchanged for one, as long as he could break through the over-the-horizon air-to-air fire blockade and break into dogfighting distance, he would definitely be able to defeat the enemy.

This "Raptor" with only 480 rounds for its cannon was knocked down.

Later, the F-22 simulated a battle loss ratio of 180:1 against third-generation aircraft, which completely shattered his dream. He began to realize that some technical gaps could not be made up by sheer courage.

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

But fortunately, not long after, the J-20 made its first flight.

He searched the keyword "J-20" on the Internet countless times for this reason. He even couldn't help but burst into tears when he saw the beautiful "Seraph" at the Zhuhai Air Show.

He always felt that was a turning point.

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

Aviation engines, vector nozzles, materials. The accumulation of differences in each item will result in a huge gap.

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

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

But the problem is, that's too difficult.

The accumulation of technology is not a day's work, let alone core issues such as aviation and development. Even in terms of appearance design, there was a huge gap between China and the United States in 2003.

——

But it’s different now!

My own system appears!

Moreover, the problem of an entire module was solved in the first time!

The appearance design is not as simple as plagiarism. As long as you use the knowledge in your mind, you will definitely bring new developments to China's spacecraft design!

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

What was originally a delicate painting in his eyes has now become intolerably rough.

This angle is obviously wrong!

The edges and wings are all crooked!

Not so with binary vector spouts!

The characteristics of the Garrett air intake are not drawn either!

Redraw!

Chen Nian didn't hesitate at all. He threw the drawing aside, then took out a new pen and paper and ruler from the box, and immediately started drawing the first straight line on the paper.

This will become 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 cords arranged on the canopy

Nothing is left out.

Following his actions, classmates who had finished watching the news and were about to leave one after another also gathered around. The boy named Li Xiang, who had drawn the F-22 like him, curiously looked at the gradually formed shape, his eyes gradually

Staring roundly.

"Damn it, Chen Nian, is this what you said is similar to me?"

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

"Wait a minute, why is the angle so small here?"

Chen Nian replied while moving his hands:

"The side of the F-22's center plane should be tilted inward at 35 degrees 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 lift-to-drag ratio."

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

"It makes sense. It's true that you haven't studied yet. To be honest, you've been going to the library every day since you entered school. How many books have you read?"

“You don’t miss it either”

Chen Nian answered perfunctorily, and then devoted himself wholeheartedly to the work of drawing.

As his movements became faster and faster, the classmates around him gradually became quieter.

Even the communication between them turned into low whispers.

"The thing Chen Nian drew doesn't seem that simple. Is it really a close-to-physical shape design?"

"I don't know, I can't understand it, but the size seems to have been carefully designed."

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

"You are stupid. You must have reasoned it out on your own. I heard that several seniors in our school are also doing this work. I guess they all use the same logic."

"They have more basic data than Chen Nian."

"That's for sure. You see, he's not particularly familiar with it. He's changed the side strips and wings several times, so he probably can't be sure."

"Even so, he's much better than me."

"Nonsense, people go to the library every day, how about you? It's good if you can go there three times a week."

"Damn, that makes sense. I won't have a date tomorrow. I'm going to the library to study engineering thermodynamics!"

As time passed by, the F-22 on the paper gradually took on a complete shape. As Chen Nian put the last stroke, the students around him let out a unanimous sigh.

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

Chen Nian breathed out, rubbed his slightly sore wrist and replied:

"I've been studying for a while. These are very basic things. You'll be able to do it with practice."

Of course, the facts are not as simple as what he said, and the pictures are so good, which are the accumulation of more than ten years of work in his previous life.

"Your drawing is good. How can I put it? It's of a good standard, as if the F-22 should be like this!"

"Did you come up with the layout yourself?"

“I can estimate it based on the pictures, but there may still be errors.”

"It's awesome whether there are errors or not. Chen Nian, don't wait for the next class. Go to Teacher Chen's office soon and show it to him. Maybe it can inspire them in their work?"

Hearing this, Chen Nian nodded.

Of course, the design drawings must be handed over to the teacher and the country. There is no doubt about this.

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

This picture only has a "shape" now. To make it usable, we need to further annotate the data.

And this step is completely heavy and tedious work.

He still needs some time.
Chapter completed!