Chapter 897

Therefore, after a brief introduction of the basic properties of h-zb800 composites, Liu Cong suddenly changed his words: "as Mr. Djokovic said, the boss of the Soviet Union helped us to establish the aviation industry in the early days of that year. Without the help of the elder brother of the Soviet Union, we would not have achieved anything today, let alone the glory of Tengfei group."

Liu Cong pause for a moment, and his mind comes up with Zhuang Jianye's textbook Level acting demonstration. His simple and honest face just shows a kind of feeling called gratitude. He goes on to say: "we have an old saying in China, that is to say, the kindness of dripping water should be rewarded by Yongquan. The 23rd branch of Yonghong aviation manufacturing factory, the predecessor of Tengfei group, was the one that used the old brother of the Soviet Union The equipment provided by Tengfei group has always impressed us with this kindness.

Because of this, if Mr. Djokovic and other Russian colleagues have any requirements, as long as our Tengfei group can help them, it is absolutely obligatory, not to mention the others, but in terms of high thrust turbofan engine, although our Tengfei group can't catch up with the leading level of Europe and the United States, it doesn't have to be much worse than them in some aspects. "

Then he pointed to the wd-60ml turbofan engine hanging on the test bench in front of him and said with pride, "take the wd-60ml turbofan engine in front of you. Of course, the exact model should be wd-60ml-22. Because of the application of composite fan blades and the unique S-type aerodynamic layout, the overall number of blades is reduced to 22 and the bypass ratio is improved Further up to 10.

Compared with traditional high bypass ratio turbofan engines such as d-30kp, the engine has a 38% reduction in fuel consumption, 41% reduction in noise, 27% reduction in weight, 300% increase in overhaul interval, 11.2 tons of continuous thrust and 12.5 tons of emergency thrust. "

Although the maximum thrust is 12.5 tons, the d-30kp turbofan engine obviously has no comparability with the wd-60ml-22. Especially in terms of fuel consumption and overhaul interval, the wd-60ml-22 almost presses the d-30kp turbofan engine to the ground with fierce friction.

In fact, let alone the d-30kp turbofan engine, even the cfm-56, which is widely used in Boeing 737 and A320, has the same index, and even surpasses in individual performance. Let alone, the composite fan blades on the primary fan are one or two generations ahead of the cfm-56 series turbofan engines.

In other words, with the epoch-making fan blades, wd-60ml-22 turbofan engine can become one of the world's Advanced Aero Engines.

What does that mean?

As long as China is willing, it will soon be able to produce a civil aircraft of the same level as the Boeing 737 and A320. At that time, with China's low labor cost and efficient production efficiency, although it will not be able to shake the status of the Boeing 737 and A320 in a short time, it will take minutes to topple Tu-204.

You know, in recent years, the Tengfei group, relying on its own trj-500 regional airliner and the erj-140 series regional airliner that later cooperated with Brazil, has penetrated into five regions of Central Asia.

After experiencing these two essentially indistinguishable regional airliners, Kazakhstan immediately decommissioned 32 Tu-154 and 44 jacques-42 airliners owned by state-owned Almaty airlines, and replaced them with 88 70 seat ERJ-145 produced by Tengfei group, which are used to carry out domestic and Central Asian peripheral countries' air passenger transport tasks.

As for the longer distance passenger service, the Boeing 737NG series is used for operation.

In this way, Almaty airlines reduced its operating model from six to two, reducing its cost by 60% compared with the previous one. At the same time, Almaty Airlines became the first airline in CIS countries to completely eliminate Soviet made civil aircraft.

This move of Almaty Airlines is of great benefit to the aviation manufacturers in Europe, the United States and other regions. You should know that the former Soviet republics, including Central Asia, have always been regarded as Russia's sphere of influence, not to mention its political and military influence. Economically, Russia still tends to maintain the internal structure of the CIS that originated from the Soviet Union The economic circulation system of the times.

On the one hand, it is driven by the internal links of the industrial chain left over from the Soviet era; on the other hand, it is also Russia's internal desire to maintain its own geographical advantage.

The aviation industry, as the most high-end product in the industrial sector, plays an important role in maintaining the industrial chain and strengthening the geographical ties. This is also an important reason why Russia has to tighten its belt and spend money to maintain the Tu-204 airliner project.

There is no way. Tu-154 and il-62, which originated from the Soviet Union, have poor safety. In addition, they have been in disrepair for a long time last year and are on the verge of retirement. At this time, if Russia's aviation industry fails to support itself, Soviet made aircraft in CIS countries will be completely swept by foreign countries.

At that time, Russia's influence is bound to be seriously weakened, so even in difficult times, the Russians will have to stick to Tu-204.But the problem is that Russia is not the Soviet Union after all. A shock therapy almost makes itself into shock. Even if we see the current development trend, it's just like a sick old man who looks at beautiful women dancing around the steel pipe. An old man's heart is so excited that there is no response. It's really a lack of strength.

We can only watch Almaty Airlines recklessly replace Soviet made civil aviation aircraft with foreign brands, which is all. The problem is that this demonstration effect is still spreading exponentially around the country. Uzbekistan National Airlines is also ready to follow the example and replace some of yak-42 with ERJ-145 produced by Tengfei group.

Even Azerbaijan, located in the South Caucasus, sent a delegation to China to assess the situation of the erj-140 series regional airliners.

All these things have sounded the alarm for the Russian aviation industry, but they have not put too much energy on the take-off group. After all, the profits of civil aviation aircraft are mostly in the big flight of more than 80 tons. In other words, the Russians have not yet put the take-off group, which only makes regional airliners, in their eyes, focusing on the super giants such as Boeing, McDonnell Douglas and Airbus.

It's not too late to look forward to Tu-204's recovery, stabilize the CIS as a basic group, and slowly clean up the small role of Tengfei group.

As a result, when Djokovic had a deep understanding of wd-60ml-22 turbofan engine, he suddenly found that the small role in their eyes seemed to have opened his mouth and was ready to launch an impact on the more attractive field of large civil aircraft.

Due to the market share of Tengfei group in Central Asia before, Djokovic and others can imagine that once the dual engine single channel narrow trunk airliner with wd-60ml-22 turbofan engine is successfully landed, the five stans in Central Asia will immediately become the bag of Tengfei group.

As for the European and American airworthiness certificate can not fly other routes?

What matters is that China and Russia have the closest ties with Central Asia. As long as these two countries are open to the outside world, it is not a problem. What should Central Asian people do when they go to Europe and the United States? Just make a change in China and Russia.

In a word, operation is not a problem, price is not a problem, and even competitiveness is not a problem. No matter what else, but in terms of fuel saving and overhaul interval time, we have already run over Tu-204, a real oil tiger and king of problems.

At that time, the Russian aviation industry will not be faced with such a simple situation as Airbus and Boeing, but with a strong enemy in the front and a pursuer in the back.