After Blackbird retired, the Eagles even pulled U-2 out for investigation again. What about the goddess of dawn? Where did you go? If you can fly to Mach 6, no anti-aircraft weapon can stop it!

This is a very strange place. If there is the goddess of dawn and the flying movement is still so big, why not come out?

Could it be that the goddess of dawn, like the others, is a strategic deception? You know, in Star Wars, the Eagle Nation deceived the Bear Nation a lot. The Bear Nation seriously embarked on a space program, but the Eagle Nation did not have much investment, and it pitted the Bear Nation severely.

As far as the space program is concerned, Aurora is definitely one of them.

The previous aircraft used either low speed or high speed. If the oxygen in the atmosphere is used in the atmosphere, the amount of oxidant carried can be greatly reduced. When it arrives in outer space, it is most suitable to use a rocket-like engine.

Now, this combined cycle engine is making progress in this respect. If it continues to develop, it will be the engine of aerospace aircraft!

At the beginning, it took off from the runway with a turbo engine. After acceleration, the speed exceeds Mach 3 and becomes a ramjet. It continues to use the oxygen in the air to fly at high speed. When it leaves the atmosphere, it closes the air intake and becomes a rocket. The engine, in this way, an airplane fulfills the needs of space flight, and at the same time it will greatly save the cost of entering the universe!

This is what aerospace experts are looking forward to most, but it is very difficult. With the current technology, Blackbird's technology is the most mature. In the atmosphere, it can fly to around Mach 4.

Qin Guan also saw the value of this kind of aircraft, so he asked for this kind of engine. There are no qualified reconnaissance planes in Han country. It is impossible to use the F-8-2 modified reconnaissance plane in complex areas. For reconnaissance missions, if this kind of engine can be used to create a plane similar to the black bird, or even the goddess of dawn, it will definitely be a sky high and let the birds fly, where they want to go, and at the same time, this technology It may also contribute to the future aerospace industry and promote the progress of domestic spacecraft.

and many more!

Thinking of this, Qin Guan wanted to scold himself for being stupid. He clearly had qualified equipment in his hand, he had a system, and he could use the system to find it, is the goddess of dawn still a secret in front of him?

There is no need for Pellehak to say anything at all. Will you know if you look at it for yourself?

In an old saying, this is called looking for a donkey on a donkey.

Qin Guan likes the previous system more. In the past, when he entered the system, the external time was not moving, so he could enter at any time. Now, with Pelehake by his side, he has to wait. , After you go back, when you are alone, you can enter the system and have a look.

Fortunately, at this time, the roar of Su-27 had already come, and Chen Rui flew freely in the sky for twenty minutes, and there was not much fuel left, and it came down with satisfaction.

Chen Ruifei is very comfortable with everything, which is inseparable from Qin Guan. In the flight simulator that Qin Guan exchanged back then, there was also a Su-27, and Chen Rui had actually flown this model a long time ago.

Chen Rui is now an absolute veteran.

In this way, Chen Rui landed easily on the runway, still feeling uninteresting.

"Talk about your feelings?" Pellehak shouted, he couldn't wait.

Chen Rui shook his head: "If you don't fly well, I can't maintain level flight."

What, it's not easy to fly? The third-generation aircraft should be easy to fly. For example, as long as you release the operating lever, it will automatically level off!

A pilot like Chen Rui can feel that it is not good to fly. What is going on?

"It's because of the nose." Chen Rui said, "This feeling is hard to find."

For ordinary airplanes, the nose is flat. As long as the nose is aligned with the horizontal line, the airplane is flat, but Su-27 is not. The nose of this kind of airplane is slightly inclined downwards, according to the previous flight. Way, there will always be problems.

Fly down, just follow the previous feeling, you will fly down! Therefore, Chen Rui said that it is not easy to fly. There is a reason. Even the F-15 is not as good as it, because its nose is not on the axis of the fuselage at all, but higher. After flying, it feels like Very strange.

Chen Rui first said this, and Pellehake asked, "What about the others?"

others? Chen Rui said with a smile: "It doesn't feel much, and our F-11 fighters have their own merits."

Each has its own merits, this guy really refused to say it! Pelehak felt dissatisfied. If their own pilots test the flight, they would definitely be able to tell the various characteristics and advantages of this kind of aircraft, but Chen Rui refused. He didn't say anything!

If you want to understand this aircraft, you can only let your own pilot fly, but in this case, Qin Guan must be given more benefits. He has made it clear that what kind of combined cycle engine is needed, this thing , Can you give it?

If you can't, what else can you give him?

Now Pellehake has difficulties. The ambassador does not know how to benefit Qin Guan.

As for Chen Rui, after coming down, he said few words to him, saying that he was sleepy, and then left. Watching them leave, Pelehak knew that he must have gone to report in detail. Unfortunately, they did not have this. Copies! This Qin Guan really can't feed him enough! You have paid so much, but just look at it here? This can't work!

"President Qin, President Qin!" Pellehake said: "We want to study this aircraft carefully, even disassemble it for research."

You have already said yes, although you did not say let it fly, but you said let’s study it here, let’s take a look at the internal structure! "It's impossible to unload eight pieces, but you can take a look at it." Qin Guan said.

If it is completely disassembled, it will not be easy to reassemble it. Now, just disassemble the rivet skin and re-rivet it so that the internal structure can also be seen.

Besides, Qin Guan also wanted to see, is there any hole in this beam? In order to lose weight, Simonov and others are also very powerful.

Take a look at the skin, that's enough, now Qin Guan's arrangement still makes Pellehake feel satisfied.

"Okay, let's start then." Pellehake took a few entourages, and immediately followed, trying to tear down the skin.

"Please be careful." Qin Guan said: "Our engineers will also help."

Look, just look at the structure, and then speculate. It is impossible to speculate on the real performance. Doing so is worthy of the Xiong Country.