Chapter 466 pulls it out and slips it on

After Fang Shoucheng finished saying everything, the main management of the entire Chengfei had an incredible feeling, "You mean, except for the J20 that we designed, the entire interior of the aircraft has been redesigned?"

The person in charge of the Chengfei Group was asked, his face was full of incredulity, and the rest of the people in the entire conference room were also full of incredulity, it is not so easy to redesign a fighter, don't underestimate just the internal redesign, you know, the internal redesign is no different from the external redesign.

Because that means that the layout of the center of gravity of the entire fighter will have to be redesigned, the wiring design, etc., plus the engine will be changed, to be honest, it is no different from redesigning a new fighter.

"No, although the appearance is basically the same as ours, but the other side has fewer external interfaces, the sealing performance of the fuselage is better, the reflection of radar waves is naturally less, and the angle of the fuselage and so on have been slightly changed to make it more maneuverable, and two small holes about 5 cm in diameter are installed in the lower part of the nose. Fang Shoucheng said quickly.

"What is this for?" someone immediately asked directly.

"These are two small engines, and in this location, I'm sure you should know what they're for, for emergency braking, just like some aircraft in space don't just need acceleration engines, but also deceleration engines. Fang Shoucheng said quickly.

"With these two engines, the maneuverability of the aircraft with variable angles is naturally stronger, but usually because this is so well hidden, it is almost impossible to see, so it does not affect the performance, and it does not affect the radar and other aspects. Fang Shoucheng said very simply.

"Professor Fang, if these two planes are directly disassembled, can we make improvements in this regard?" Someone immediately asked, this fighter is different from other things, this thing cannot be patented, and they are also state-owned enterprises, not private enterprises, or not for profit, at least, not for the purpose of making profits.

Many times they have the above R&D tasks, so naturally there are better ones, and it is not an exaggeration for them to have this idea, besides, since the other party sent it, it doesn't matter if they can develop it or not.

"It's very difficult, first of all, we can't pass the material level, you should know that the strength of the material, etc., this is not a few days that can be experimented, that is to say, if we want to imitate, there is no way to imitate, because if we adopt the same structure, our material strength is not enough, and the aircraft will directly disintegrate. Fang Shoucheng shook his head.

It's a sad thing that they think their plane is powerful enough, but in fact, when the other party gets the plane, they find that it's hard for them to even imitate it, let alone anything else.

"Because the engine of this aircraft is very strong, its normal cruising speed can reach Mach 3 speed, if you open afterburner, the ultimate flight speed can reach Mach 5 to Mach 6, but this number cannot exceed Mach 6. Fang Shoucheng said quickly.

Can't exceed Mach 6? Everyone was stunned, Professor Fang, do you know what you're talking about? Are there any planes in the world that can exceed Mach 6? No! Even the legendary American Goddess of Dawn high-altitude high-speed reconnaissance plane does not have such a perverted speed, what is the concept of Mach 6? It means that all fighter planes do not pose any threat to your fighter at all.

"Wait, you said it can't exceed Mach 6, you mean, this plane can exceed Mach 6?" one of the people reacted and immediately asked.

"Yes, this aircraft can indeed exceed Mach 6, but after exceeding Mach 6, because of the material of the fuselage, it can no longer withstand the resonance of the aircraft at such a high speed, of course, resonance is secondary, the speed of about Mach 6, the high temperature generated by its friction with the atmosphere, the material can no longer withstand it. Fang Shoucheng shook his head and said.

Everyone was a little stunned, what a terrible engine is this?

It is not because the body material cannot withstand the high temperature that the speed cannot be too fast, and it is not that the engine cannot keep up? You must know that when the plane flies at Mach 2, the temperature generated by friction is only about 110 degrees, and when it is about Mach 3, it is about 350 degrees, and what is Mach 5? This temperature is close to 1,000 degrees Celsius, and the temperature of most metals cannot reach this temperature.

Although there are many alloys to choose from, it is not only the temperature of the fuselage that is exposed to the outside of a fighter jet, of course, the problem of materials has been solved by the other party, but even so, what such a fighter means, then they all know.

The speed of Mach 6 means that the speed per second can reach 2,040 meters, that is to say, the speed of an hour is about 7,344 kilometers, what is the concept? Taking off from the capital of China to the west coast of the United States is only about 8,000 kilometers! That is to say, a fighter plane can take off from the Chinese mainland, and at the fastest speed, it can reach the mainland of the United States in just one hour!

Whether it is the X-51 test plane proposed by the United States or the high-altitude high-speed reconnaissance plane of the Goddess of Dawn, which was widely rumored before, it has a speed of more than Mach 6, but such a speed, just speed, can no longer do anything else.

Maybe reconnaissance can be done, but other things can't be done at all, and it's hard to slow down such an airplane, but what they got is different, this is a fighter jet! What kind of concept is this?

"In fact, this speed is not absolute, I asked, in the airspace of 15,000 meters, the maximum speed is best to keep around Mach 5, at an altitude of 15,000 meters to 30,000 meters, this speed can reach Mach 6, if the altitude is a little higher......" Next, Fang Shoucheng did not continue.

But everyone was stunned when they heard this, could it be that this plane could still fly out of space? At 30,000 meters, the air at this altitude is already extremely thin!

"Can this plane still fly into space?" someone immediately couldn't help but ask.

"It can't, but it can fly to an altitude of 100,000 meters. Fang Shoucheng smiled bitterly.

100,000 meters, that is to say, 100 kilometers from the ground, you must know that most satellites are just more than 300 kilometers at an altitude, which is already very perverted. Although it is impossible to fly into space, if we study the capabilities of this engine, wouldn't it be a matter of minutes to fly into space? And if it can't fly into space, it is probably a limitation of the fighter itself, right?

If you increase the number of engines, and then enlarge the body to carry more of this fuel, in terms of the distance that the fuel of these bodies can fly, it is simply a simple thing to fly into space, and it is not too difficult to fly to the moon. Doesn't this mean that it is very likely that China will fly the space plane to the moon casually?

There was some excitement in everyone at the thought of this.

They have to be involved in something like this.

"In this way, we have to contact the Mythical Group, even if we can't get this material, but the Mythical Group must have it, I don't know if they sell the formula for this material, we can produce it. A man sitting at the top of the chairman's seat couldn't help but speak.

The others couldn't help but roll their eyes, what you said was too shameless, I looked down on people before, but now I want to rush over to find other people's things.

Fang Shoucheng opened his mouth, and just wanted to say something, when suddenly the door of the conference room outside was knocked on directly, and then a person rushed in from outside and said: " Professor Fang, Mr. Tian, Mr. Wu, just now the mythical group called, saying that they are willing to provide us with all the design information of the J20 fighter they handed over for free, as well as the formula of the materials, etc., in addition to the engine, they are willing to provide us with everything else for free, of course, they said that the cost of the operating system and the engine will be charged separately, but it will definitely not be too much, but they have the only requirement. ”

"What kind of request?" Everyone was stunned when they heard this, and they provided it free of charge? You must know that China is not the planned economy of the past, and even if state-owned enterprises cooperate with each other in the production of certain military products, they still have to account with each other, that is, how much money should be paid, that is, how much money should be paid.

Although the major shareholders of these enterprises are all one, that is, the state, but the account negotiations between each other must also be clear, but now let's not talk about whether the mythical group is domestic or not, even if they are, what the hell is this free provision?

So everyone was immediately stunned, of course they knew what it meant, which meant that the other party gave them tens of billions or even hundreds of billions for free!

"Their request said that if we want to build a factory with production lines and supporting materials, we must build it in their industrial park, which is now the mythical industrial park in the Hetao Plain. ”

When the secretary who rushed in finished explaining the conditions, everyone was stunned, not that the conditions were too harsh, but too simple, just such a condition? Where the production line is placed is not production, and where it is placed is not their factory?

"Lao Wu, you immediately take a plane directly to Inner Mongolia to talk to Mr. Zhao, this matter, if this condition is met, the contract can be signed directly. ”

"I see. ”

The person known as Mr. Wu immediately stood up, and just when he was about to stand up and prepare to go out, suddenly another person rushed in, "Oh no, something happened, the Philippines just announced to the outside world that this year the International Court of Justice will arbitrate the arbitration case they filed a few years ago." ”

"What?!" the entire conference room was stunned.