This situation is the last thing Djokovic, like the insightful people in the Russian aviation industry, want to see. The question is, do they have the ability to stop it?

Perhaps in the Soviet era, relying on its strong military strength and political influence, it is still possible to hold down careerists like China's Ascendas Group to carve up Russia's economic sphere of influence.

But now, Russia, which has inherited most of the Soviet legacy, has not followed the promise of politicians. It will break down the Soviet Union and Russia will become more prosperous. On the contrary, the prosperous country has not seen itself but has collapsed. The problem is not even, how to radiate the surrounding area?

Just as Djokovic and others stared at the WD-60ML-22 turbofan engine, thinking about how to face the rising star competition of Ascendas Group in the future, and how to break the game, Liu Cong suddenly coughed and said The words that made Dejo [www.boquge.xyz]kovic even more frightened:

"Next, we will make further improvements on the basis of the WD-60ML-22 turbofan engine. The current plan has been launched, and some areas have entered the engineering implementation stage. That will be the ultimate model of our WD-60ML series, WD- 60ML-18 turbofan engine.

It will use the modified H-ZB900 type of fan blades made of composite materials with both high strength and ultra-high toughness. Everyone, remember what I said earlier, it is ultra-high toughness, not the high toughness of H-ZB800 at this stage. "

After giving some important points to the people present, Liu Cong paused, as if he really regarded Djokovic and others as students, and deliberately asked them to digest what he had just said.

And Djokovic and others really cooperated and frowned, and a bad premonition immediately came to their hearts.

Sure enough, the next moment Liu Cong broke out a shocking news: "Based on this, we will reduce the first-stage fan blades of the WD-60ML series turbofan engine from the current 22 to 18, while reducing the weight of the engine. , To further improve the operating efficiency of the first-level fan.

By then, the bypass ratio of this WD-60ML-18 turbofan engine will reach 11, which will expand the fan diameter to 2.1 meters, and the maximum thrust will break through to 16 tons. Based on this high-thrust engine, our Ascendas Group A large-scale civil airliner with a maximum take-off weight of 120 tons and a passenger capacity of 240 will be launched. Xiao Wang will take out the information. "

Following Liu Cong’s command, several staff members acted immediately, as if performing magic. They placed brackets on the engine test bench, and put plates and engineering renderings. Liu Cong didn’t need indicator sticks, but connected with his own hands. Let's introduce it with gestures:

"This is our-2000 project. The benchmark aircraft types are Boeing 757, Airbus A321 and McDonnell Douglas MD-95. Its biggest feature is that it will be equipped with two WD-60ML-18 turbofan engines. Using advanced composite materials, we preliminarily predict that the amount of composite materials will reach 30.7%. This value makes our ZNB-2000 the most composite aircraft in the world..."

Liu Cong’s mouth was like a flood that opened the gate in front of various boards. It was called a babble, but Djokovic, who was standing opposite, could only watch Liu Cong’s mouth open and close. I couldn't hear a word, because at this moment, the head of the old expert from Tupolev was buzzing like a frying pan.

In fact, Liu Cong asked someone to bring up the plate, and when he saw the rendering of the plane with the word -2000 on it, Djokovic's head exploded.

As the so-called layman is watching the excitement and the expert watching the doorway, the renderings that Liu Cong took out would only be praised as "beautiful" in my eyes.

But in the eyes of insiders like Djokovic, every detail on the renderings is worth pondering.

Not to mention the streamlined, slender and round fuselage, nor the iconic vertical tail and horizontal tail, but to say that every aircraft has wings. A few renderings look at Djokovic’s I know that the Ascendas Group is not only a real game, but also technically at least two generations ahead of the Tu-204 aircraft they worked hard to achieve.

This is not to say that the supercritical wing that was not used in Figure 204 was used in 2000, nor is it that the shape of this wing is more like the shape of a falcon that glides at high altitude, which proves the excellent ability of Ascendas Group in releasing aerodynamic shape. .

But just a few pictures—the slight upturned angle of the 2000 wing when it was stationary on the ground and flying in the air, made Djokovic the outer Jiao Linnen who was bombed by five thunders.

It should be known that it is a new wing structure developed based on composite materials and a new production process. Compared with traditional wing, it can only resist the help of air during flight under its own structural frame. The hard-to-fight way of flying is different.

This kind of wing, like a feminine goddess, adopts a weak and boneless posture, and changes its shape with the strength of air resistance, so as to adapt or even use air resistance, so that the aircraft has more excellent flight performance.

In other words, this kind of wing is more like the wings of a falcon, which can adjust the height of the wings according to different speeds and different heights.

Human flight began by imitating birds. When aviation engineers continue to study bird flight, they naturally noticed that the wings of birds adjust themselves with different air resistance, so they naturally want to apply them to airplanes.

Unfortunately, due to the fact that the materials and manufacturing processes have not been realized, it was only after the United States National Aeronautics and Space Administration used composite materials to make a proportional flexible wing and successfully tested it in the late 1980s.

The benefits brought by the application of this technology are simply subversive. The first is fuel saving, the second is the reduction of the total structure of the aircraft, the flight can be improved again, the noise can be reduced again, the aircraft is more stable again, and again...

All in all, the benefits are a lot, otherwise the evolution of birds for hundreds of millions of years will not be in vain.

Boeing’s near-water platform first bought this patent from NASA at lightnovelpub.net, and applied it to the latest Boeing 777 after further research.

Airbus is unwilling to be left behind. However, it is technically inadequate and can only gather all the power of Europe to work hard.

Of course, the former Soviet Union \\ \\Russia also noticed this epoch-making technology that may change the pattern of civil aviation airliners, and wanted to follow up with the results.

However, what Djokovic never expected was that the former student would always be aiming in the same direction as China, who sneaked behind the Soviet butt, and seemed to have made great progress.

If this is before coming to Ascendas Group, Djokovic would not believe that China can make this kind of flexible wing, but when he saw the fourth-generation fan blades, he learned about composite fan blades and the technological level. After surpassing the WD-60ML-22 turbofan engine of the D-30KP turbofan engine, the distrust lingering in his heart has long been thrown out of the sky by him, leaving only deep fear.

If this is done by the Ascendas Group, wouldn't the Russian civil aviation industry be over?

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