It’s no wonder that these five words make people so shocking, supersonic cruise, one of the most important indicators of the next generation of combat aircraft, but it is not easy to achieve this goal, in addition to a subversive breakthrough in the starting shape of the aircraft. In addition, the most critical is the aero engine.

Not only the thrust must be large, but also the duration in the afterburning thrust state is longer.

In other words, this type of engine is a powerful man, not only to be vigorous, but also to be long-lasting.

At present, there are only two ways to achieve this superpower like a macho. One is the traditional technical school represented by the Pratt & Whitney F-119 aero engine, that is, based on new materials and new processes, using traditional techniques. The aero-engine architecture of the United States achieves the so-called great miracle.

This technical route is mature and reliable, but the overall technical potential has reached a peak, and it is difficult to make breakthroughs.

Perhaps there are still achievements in the next generation of combat aircraft, but in the next generation of combat aircraft, it will have to face the embarrassment of pushing it all over again.

The other is the variable cycle system represented by the general-purpose F-120 aero engine, that is, the working mode of the engine is changed according to different situations, so as to be reliable, fuel-efficient and durable.

This technical route not only achieves unimaginable technical performance on next-generation combat aircraft, it is also the most feasible power solution for next-generation combat aircraft in the future.

Obviously Ascendas Group is adopting a universal change cycle plan. As for the goal, what else does it need to say?

They are not only aiming at the power of next-generation combat aircraft, but also include the next-generation combat aircraft. When thinking about the rise of China that is about to be established, anyone with an online IQ can think of it. People China Taking off is the handle of the domestic aviation industry.

Other aviation manufacturers must join in quickly and create brilliance together, or they will be marginalized directly, and life and death are rich and honorable!

As for how to choose, why don't you have to say?

Just when Wang Erzhuzi and others finally saw the situation clearly and began to figure out how to use the best posture to enter the new big family in China, the staff on the scene again took out sound-proof earmuffs and distributed them to everyone present. , Wang Erzhu took it with him. After a while, the WD-490X engine started under Zhuang Jianye’s signal, and then Zhuang Jianye’s unhurried voice came from the earmuffs:

"Our WD-490X adopts a variable circulation mode and has two built-in fan systems, namely the first-stage fan at the front end and the second-stage fan equipped with a compressor at the front end of the core machine.

In the low-power state of subsonic cruising, the WD-490X engine works in dual ducts, that is, turbofan mode. In the second quarter, the fan will generate a pressure difference with the outer duct, and the outer duct will enter more air. Increase thrust.

In the high-power state of supersonic cruise, the engine works in single duct, that is, turbojet mode. At this time, the afterburner lining and the tail nozzle lining maintain a positive fan cooling airflow pressure difference; at the same time, the outer culvert The pressure in the duct increases until it exceeds the exhaust air pressure of the second-stage fan. Under the action of the back pressure, air is forced into the core machine. A small amount of air is drawn from the dedicated channel for afterburner, nozzle cooling and aircraft bleed air... …"

Following Zhuang Jianye’s description, the on-site staff manipulated the WD-490X engine to test the normal cruise state and the afterburner cruise state. Looking at the realistic numbers on the screen, Wang Erzhuzi and others had to be surprised. Ascendas Group The technical strength in aviation development is indeed unique domestically.

Even if China Tengfei is not established, they will inevitably take away the helm of the domestic aviation industry in the future.

Fortunately, the monologues of Wang Erzhu and others were not known by the aerospace department. Otherwise, people in the aerospace department would have to point to Wang Erzhu and others’ noses and curse: "It’s just that you bunch of dumb geese who don’t know the heights of the sky are still there It’s stuck there. We surrendered a long time ago. What is a variable-cycle aero engine? That’s the combination of high-combustion turbo-punching power that you haven’t seen a hypersonic glider. That’s the pinnacle of the power field, the black technology in the black technology !"

Yes, relevant companies and units in the aerospace sector have long acquiesced to the establishment of China Ascendas on the basis of Ascendas Group. It’s not that they don’t want to bite the bullet and fight like the aviation industry. The key is what Ascendas Group will bring out. It's hard not to be convinced.

The power system of the variable cycle system is indeed the mainstream development direction in the future, but the key application areas are not aero engines, but future hypersonic weapon systems and aerospace aircraft.

That is, the combined power of high-combustion turbine stamping.

But now the domestic research in related fields is only the Tengfei Group that has made considerable progress. There is no way. Who can let people have been tapping the potential of anti-ship ballistic missile reentry warheads for these years, and this kind of reentry warhead It is a kind of hypersonic attack weapon in itself.

Once this kind of warhead is equipped with a high-combustion turbo-punching combined power one day in the future, the attack power...

For this reason, the aerospace department has long turned a blind eye to China's take-off. Anyway, the Ascendas Group has not figured it out for a while, and it is impossible for other aerospace departments to understand it in a short time. Combining the combined power of the combustion-turbine ramming, in this case, the two sides are considered to be well watered, so why hurt each other.

Of course, I don’t want to make trouble, I can’t do not want to watch the excitement with the aerospace department. Anyway, there are too many intersections between the aviation department and the Ascendas Group. The most positive one, but now...

"Everyone, I don’t say anything next to me. I, Zhuang Jianye, will talk to the big guy today..." After briefly introducing the WD-490X engine, Zhuang Jianye suddenly changed his words: "The WD-490X engine is imperfect. There are still many places. If the big guys are willing to help, then let's advance this project together. If it doesn't fit, it doesn't matter, just make friends!"

As a result, before he finished speaking, Wang Erzhu immediately raised his hand and shouted with the sprinter who heard the starting gun: "Zhuang Zhuang, you have been out of the way, others don't know, anyway, our XX factory is the first to support. "

"And me~~"

"Our factory is also~~~"

"Mr. Zhuang, as long as you say a word, we will call wherever you refer to our factory..."

Before Wang Erzhu’s shouts fell, the shouts of everyone in the field came one after another. It seemed that Zhuang Jianye was their leader and their leader. On the contrary, the deputy director standing in the corner was not embarrassed or embarrassed. The people in charge of the aviation development plant do not even bother to take care of it~lightnovelpub.net~ They are all people with hands and eyes open to the sky. The big guys behind each have already made it clear that the deputy director of the aviation development company. The policy department will be integrated into the Commission of Science, Technology and Industry for National Defense as a whole, and merged with the power policy department of the aerospace sector into a comprehensive policy research department. Its main responsibility is to study and plan the development context of domestic aerospace power systems and related industrial supporting policies.

It is completely decoupled from the enterprise.

That is, regardless of the money, the people, and the rights, who will pay you back?

Naturally, the tea is cold before people leave.

Zhuang Jianye didn't have the time to manage the cold world of the deputy director. He put it like this today to do internal integration. Now that the hard rock in the aviation development field has been pried away, the rest of the matter will be easy to handle.

So one month after Zhuang Jianye received the person in charge of a kind of aviation development plant, the word "China" was added in front of the big letter "Tengfei Group" on the headquarters building of Ascendas Group in Xingzhou. At the same time, the corporate information of the Industrial and Commercial Bureau was also From Xingzhou Ascendas Aerospace Group Co., Ltd., officially changed its name to China Ascendas Group Co., Ltd.!

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