The design of a fighter jet involves some knowledge of aerodynamics, fluidics, materials science, structure, flight dynamics, engineering design, and so on. Naturally, it is much more complicated than a helicopter, and the knowledge of aircraft that he learned last time was not enough, so Xu Ziling could only let the lion give him a surprise attack on the relevant knowledge.

The final result of the optimization, Xu Ziling just glanced at it, and didn't pay attention to it anymore. According to that plan, the theory of the created aircraft can already break out of the atmosphere, not to mention that with the current technology, it cannot be manufactured at all, and even if it is manufactured, the cost is too great, and it is not applicable.

There are many schemes, and I chose one that is similar to the current world's leading technology, and I took a closer look. The first thing to pay attention to is the engine, the body in the drawings is more than 4 meters long and more than one meter in diameter, which is a behemoth in Xu Ziling's eyes. I feel that the firearms I used to get are really just small things.

Last time, I worked the engine, and the structure on the drawings and the role of each part are clear at a glance. As the best turbofan engine in the active fighter jet, the architecture is indeed complex and the technology is indeed advanced. As large as its body and as small as a screw inside it, all of them are made of special materials. The electronic numerical system used to control vectors and thrust weights is also something that Xu Ziling, who has considerable knowledge of electronics, cannot understand thoroughly.

After optimization, the overall performance of the engine has been increased by nearly one-third compared with the original, the thrust-to-weight ratio has reached 16, and the maximum thrust has reached 230 kN, and the weight has decreased by about 300 kilograms. Xu Ziling saw this data, if there was no complete machine plan, he would never take out the engine drawings, such a large power, if the fighter did not have a corresponding overload reduction plan, who could drive a fighter with such an engine? I was afraid that with a sharp acceleration, the pilot would fall into a coma because of too much overload.

After determining that the engine could be manufactured, Xu Ziling began to look at the drawings of other parts. The material is your strong point, the stealth coating on the fuselage, these are not problems, you can get it out by working a few days by yourself. Wings, radars, and avionics are not familiar to me, so I can only wait for the right opportunity to release the plan and let the professionals demonstrate whether it can be manufactured.

Thinking of radar, Xu Ziling thought of the scan of the lion. Isn't this also a radar? At least it has the function of radar, and it is more advanced than any current radar, but I don't know if it can be used to design a new radar.

"Lion, can your scanning function increase the scanning range to create a radar?"

"Uh......" Hearing Xu Ziling's question, the lion was stunned for a moment, and immediately became excited again, and said, "Ah, I really didn't think of this question before." Absolutely, I use the ultrasound generated by a substance that has not yet been found in electronic components, and then use the system to calculate the signal that comes back, so that I can get sound and images. My scanning range is small, and that's because the tactical watch you carry with you is so big, and you always carry the watch, and you haven't let me use the scan when I was on other carriers, so I didn't tell you about it. The larger the carrier, the larger the scanning range......"

It turns out that the more electronic components the lion parasitizes, the more powerful the scanning function will be. Theoretically, as long as there are enough or large enough electronic components, the lion can directly scan the other side of the world through the ground.

Xu Ziling was really shocked by the lion this time and couldn't speak, I didn't expect that it could only scan a dozen kilometers in normal times, and it still had such a function, if you use the kind of substance that the lion said, to create a super radar, wouldn't it be that the military reconnaissance satellites in the sky are useless, and this is just a radar, and you don't need to put it in the sky. Wherever you go, no matter which country's president or something, you can go to the toilet and know how to go.

Thinking of such a scene, Xu Ziling's heart blossomed, and a smile appeared on his face.

"Don't daydream like that." Seeing him like this, the lion interrupted his fugue.

"What? No way? After listening to what the lion said, Xu Ziling asked him suspiciously.

"What I don't usually do is research on how I can scan a larger area with less of this substance. The first time I used the supercomputer in the materials lab, it was only a few tens of kilometers away, and if you think about it, how many electronic components does that supercomputer have? So far, I have found that there is not much room for development of this technique. There are so few of them, and even now, I use a giant computer to scan only a few hundred kilometers, what is the radius of the earth? If you want to be able to scan the entire planet, you probably have to extract this substance from all the electronics in your country. But there is also a point, I don't know how this substance came from, and when I go back, I will give you the molecular formula, you can study it. ”

Only then did Xu Ziling realize that his ideas were indeed undesirable. Since the lion said that this substance is scarce, although he doesn't know how the Dao came about, he will definitely not be untargeted. It seems that if you want to make this kind of radar, you have to make this substance yourself. He is not arrogant, no matter how little, there must still be a radar used to make an airplane. How cool it is to use such a radar to load on a fighter. If the missile equipped with the missile is also guided by this radar, where will there be a target that cannot be hit?

Thinking that in an air battle, the fighters of the enemy and us were dispatched, and when the enemy had not yet discovered our planes several hundred kilometers away, our side launched air-to-air long-range missiles, and then the enemy was shot down before he could see the shadow of our fighters, and it became a brilliant firework in the sky. Such a scene made Xu Ziling excited, just like a child getting a beloved toy.

But that's just imagining. In reality, the odds of such a thing happening are too small. After looking forward to it for a while, Xu Ziling pulled his mind back and put it on business.

With his own understanding of the production technology of the Celestial Empire countries, Xu Ziling felt that this solution only had the wing-body fusion of the fuselage and the control chip in avionics, which might be a bit difficult. But he is not sure, the requirements for firearms are not very high, so he did not pay much attention to this aspect of things, perhaps in some enterprises, there are related aspects, has been secret advanced production technology and equipment.

The fighter that can manufacture and mass-produce this plan can be produced, and the level of fighter planes in the Celestial Empire is at least on par with the international level, if not ahead of the international level. Xu Ziling looked at it a few times, and the more he looked at it, the more he liked it, and decided that he must produce it as a weapon for national defense. Without some of these production conditions, even if you go to other countries to steal, Xu Ziling will also steal back.

In addition to fighters, there are other drawings of military aircraft. During the entire flight, Xu Ziling flipped through the drawings of various aircraft, and he was very excited. If all models can be produced, the Celestial Empire can be said to be at the forefront of the world in the field of military aircraft. This significance is significant, and Xu Ziling can't help but be excited.

I looked at each model, and discussed various issues with the lion during this time. Ten hours of flight felt like it had passed in the blink of an eye. The plane flew together, Xu Ziling pretended to close his eyes and rest, and the flight attendants did not come to disturb him. Let him rest in his seat all the time. It wasn't until the horn sounded to indicate that he was about to arrive over the starry sea that Xu Ziling opened his eyes. My mind kept moving, but my body didn't move, and when I suddenly moved, I felt numb all over my body, as if it wasn't my body. Struggling to stand up and stretching, he moved his body, and beckoned the flight attendant to pour a glass of water, and drank the water, only to feel that the control of the body was back.

I walked to the window, opened the curtains, and looked outside, the sky was bright, and the red sun was rising in the east. Anyway, it was a position where no one was sitting, and when the flight attendant prompted that he was about to land and asked everyone to fasten his seat belt, Xu Ziling sat down by the window and fastened his seat belt. After a few minutes, you can see from the small white clouds floating through the window that the altitude of the plane is slowly decreasing. Thinking that Yang Ruolan is waiting for her at the airport now, her heart is hot.