However, having said that, the investment in the TRJ-700 regional passenger aircraft project of Ascendas Group is indeed not small, not to mention anything else, but the aero engine tailored for this model has made Ascendas Group’s solid foundation shrink. Half of it.

Fortunately, at a critical moment, the country’s special funds and the CITIC Group have given strong support. In addition, China Merchants Bank, which is controlled by Ascendas Group, uses financial instruments to continuously transfuse blood. Only then did Ascendas Group use the 6.5-ton WD-56ML turbofan engine and the 8.5-ton The WD—58ML turbofan engine was boiled out.

The former will be used for the basic and extended-range versions of the TRJ-700 regional passenger aircraft project.

The latter will be equipped on the extended version of the TRJ-700 regional passenger aircraft project and other special-purpose derivative models.

However, whether it is WD-56ML or WD-58ML, the significance of these two aero engines is not to solve the power problem of TRJ-700 regional airliner, but based on these two models, Ascendas Group has completed the second generation of 6 trillion. R&D of the watt core machine, and the overall architecture of the third-generation 11 MW core machine was determined.

Based on this, the basic model of Ascendas Group's third-generation aero engine, the WD-60ML turbofan engine with a large bypass ratio, successfully landed.

Since then, Ascendas Group has officially crossed the boundary between small and medium-sized and large-sized 10 tons in terms of aero engines, thus opening a new era.

For example, the JJ 7MAX trainer\attack aircraft, which has been using turbojet 13 as the main power, can be launched on the basis of the afterburner turbofan with a small bypass ratio after the WD-60ML large bypass is more mature than the turbofan engine. The engine is expected to have a cruise thrust of 5.6 tons, an afterburner thrust of 8.7 tons, and a thrust-to-weight ratio of 7.8.

At that time, the JJ 7MAX trainer's attack aircraft will achieve a qualitative overflight. If equipped with advanced avionics and weapon systems, its performance will be no less than that of the early third-generation fighters.

This not only enriches the JJ 7MAX trainer’s attack aircraft product line, and realizes the personalized customization of users, but also can further rely on the JJ 7MAX trainer’s attack aircraft platform to create a more modern light combat aircraft.

In addition to Ascendas Group’s J7MAX trainer\attack aircraft, Berjaya’s light fighter project in cooperation with Pakistan can also be adapted to a turbofan engine with a small bypass ratio improved based on WD-60ML.

Of course, both light combat aircraft, the J7MAX high-end version and Berjaya's light fighters have many overlaps, and future competition is inevitable.

But neither Zhuang Jianye nor Huang Feng, the head of the Berjaya Group, is worried.

The reason is simple. Ascendas Group’s JJ 7MAX focuses on the direction of the trainer’s attack aircraft, taking a multi-purpose all-round route; while the light fighter aircraft that Berjaya Group cooperates with Pakistan is a real combat aircraft, specially created for the battlefield.

Therefore, the small duct based on the development of WD-60ML is just better than the turbofan engine for the light fighter of Berjaya Group. In the future, it will require a thrust of 9 tons or even 10 tons, and a thrust-to-weight ratio of 9 or 10 in advanced mid-thrusters. Good use of combat effectiveness.

On the other hand, Ascendas Group’s JJ7MAX has too many tricks, the same body, but the equipment inside is completely different. The top configuration can use the small bypass engine developed by WD-60ML, which makes its performance inferior. In the early third-generation fighter.

The beggar version may only use a turbojet 7 engine used in the early days of the J-7, and the internal control system and avionics system are completely copied from the J-7's architecture.

As for comfort or luxury type, turbojet 13 or small turbofan engine without afterburner is optional depending on the situation. Avionics also depends on whether to install an advanced Doppler radar or a counterweight that can talk to the tower. Iron, it depends on the user's abilities. If you can fill up enough money, of course use a good product; if it is almost meaningless, don't be picky, just fly into the sky without falling down.

Of course, some people in the Ascendas Group would say that this is too boring, and that would be too small for Zhuang Jianye's mind. In fact, according to different needs, Zhuang Jianye requires the design department to choose different materials for important parts of the machine body.

Strive for the beggar version of the aluminum alloy; the middle is equipped with a little titanium alloy; when it comes to the top, what kind of titanium alloy or composite material can be used to greet you.

Only in this way can we completely separate the three, six, and nine classes of the aircraft, and make the low-cost price-performance ratio more prominent, and it will be worthwhile to buy it back at a high price.

It's a pity that with the current technological capabilities of Ascendas Group, different versions of personalized production are really hard to play. Otherwise, the entire JJ Education 7MAX will have to collapse. Zhuang Jianye has no choice but to give up. Otherwise, with Zhuang Jianye's temperament, he can definitely make one. The aircraft switched to flying between the second-generation aircraft and the third-generation aircraft.

The small bypass ratio turbofan engine is already very valuable, but it is not the most strategically significant in the derivation of the WD-60ML turbofan engine of the Ascendas Group.

If this is not the case, the small bypass ratio turbofan engine will not be placed in the third development sequence by Zhuang Jianye, and the derivative model that allows Ascendas Group to work hard after the WD-60ML large bypass ratio turbofan engine is a bypass ratio It is a WD-62ML turbofan engine with a two-pole high-pressure turbine and a six-stage low-pressure turbine with a dual-rotor structure and a thrust of 9.6 tons.

After mass production, this turbofan engine will replace the turbojet 8 engine ~lightnovelpub.net~ and become the newest improved model of the Northwest Airlines H-6 bomber, the new heart of the "God of War" series.

Relying on the WD-62ML turbofan engine, which is less than 70% of the weight of the turbojet 8 engine; 48% of the fuel consumption; nearly three times the interval between overhauls, combined with the advanced aluminum-lithium alloy and advanced composite produced by Tengfei Group Materials and other high-end aviation materials.

Northwest Aviation Factory's "God of War" series H-6 improved not only will carry a 20% increase in ammunition than the old model, the range will reach 7,500 kilometers, and the combat radius exceeds 3,500 kilometers.

If it cooperates with the all-composite missile body, small laser gyroscope and WD-16 small turbofan engine provided by Ascendas Group, and is developed and assembled by the aerospace department, the first-generation long-range cruise missile with a range of 1,000 kilometers, The H-6 improved version will have extremely strong long-range strike capabilities outside the defense zone.

By then, in the event that happened more than half a year ago, the headquarters will not be helpless because they have no hole cards.

Because of this, after learning that Ascendas Group successfully completed the production of the second-generation 6 MW core engine and successfully developed WD-60ML turbofan engines on this basis, the headquarters issued an index to Ascendas Group. The mission statement instructed Ascendas Group at the turn of the century to develop a turbofan engine with a bypass ratio of about 4 and a thrust no less than that of the turbojet 8, for an improved model of the H-6 bomber.

In this regard, Zhuang Jianye naturally went all out. This is not only a question of money, but also a question of dignity. You must know that including Zhuang Jianye, the entire Ascendas Group also sighed because of the big event more than half a year ago.

The advanced technology will show off its power?

Cut~~ What do you know as asymmetric?

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