Chapter 1702

Fcnb-225 single channel twin engine trunk aircraft is the latest upgraded version of China's take-off fcnb-220 series aircraft. Its target is Boeing 737max and Airbus a320neo, two brand-new single channel trunk aircraft for the 1920s.

Because of this, its own performance is also very powerful.

Its fuselage length is 42.2m, wing span is 36.4m (foldable shark fin winglet is adopted, and the folded wingspan is 33.8m), and the aircraft height is 12.3m.

The fuselage is 3.92M wide and the cabin is 3.7m wide.

The maximum takeoff weight is 80 tons.

The maximum practical ceiling is 13500m.

The maximum range is 6300 kilometers.

Maximum cruise speed Mach 0.86.

The maximum number of passengers is 220.

Two Nb plus-1a aeroengines jointly developed by China Tengfei aero power and aeroengine corporation are adopted.

The maximum thrust of the engine is 14.5 tons.

The blade diameter is 1.98 M.

Culvert ratio 11:1

Weight compression ratio 40:1

The weight is 3.15 tons.

The overhaul interval is 15000 hours.

Its comprehensive performance is basically equivalent to that of leap-1 series large bypass ratio aeroengines jointly developed by GM and Safran, and even slightly exceeds it in some aspects.

The most important thing is the price. The lowest preferential price of leap-1 series large culvert is 850000 US dollars, which usually fluctuates around 120 US dollars.

The domestic purchase price of Nb plus-1a high bypass ratio aeroengine is only 2.4 million yuan, which is only a fraction of leap-1 series high bypass ratio aeroengine.

With excellent performance and high-level aeroengine, once the fcnb-225 single channel twin engine trunk aircraft was launched, it has become a strong competitor of Boeing 737max and Airbus a320neo.

Especially in the domestic market, the market share is as high as 55.8%.

After the accident of Boeing 737max, the domestic market share of fcnb-225 single channel twin engine trunk aircraft further increased to 84.6%, almost monopolizing the domestic market.

If it were not for China's take-off, it would also prove that the domestic aviation market was open, transparent and market-oriented. Airbus's poor market share would also be swallowed up by China's take-off.

Of course, this is almost mentioned on the agenda of China's take-off, because after several rounds of competition with Boeing, China's take-off found that these aviation giants belong to the kind of goods that are in a hurry and backward.

If you give him the market, he thinks you are a charity and ignore your requirements, he should simply cut off the market in this regard. Anyway, China's finished aircraft can't be exported to the United States. Why let your Boeing 737 come in? Isn't there one in China?

Of course, if Boeing agrees to open up the U.S. market and let the fcnb-220 series aircraft enter smoothly, it will be fair.

The same is true of Airbus in Europe.

Therefore, at present, take-off and Boeing are stuck in mutual market access. Even if Boeing has made a lot of efforts on the 737 issue and even promised to put the industrial chain in China for take-off in the next 20 years, China's take-off has not relaxed.

No way, who makes life difficult for Boeing now.

There is a surplus of global aviation products, but the domestic market is booming. If we can't make a difference in the domestic market, both Airbus and Boeing can only fall down in the financial statements. No CEO has such a great tolerance.

So this time, Airbus in Europe learned to be good. It is not allowed to enter. In addition, first handle the landing permit of takeoff aircraft.

In other words, fcnb-220 series airliners can perform commercial aviation business at most major airports in Europe, greatly expanding the business space and influence scope of take-off products.

At least in theory, European airlines have no operational problems in purchasing take-off products.

Based on this, Airbus's domestic market share is very strong this time. Of course, these alone are not enough. If market access is not mutually confirmed, it will be sooner or later for take-off to turn against Airbus.

In addition to civil aviation, fcnb-225 single channel double engine trunk airliner is also favored by the military.

In particular, the air force has purchased 36 aircraft in one breath, of which 6 have been converted into strategic reconnaissance aircraft, both intelligence collection and electronic reconnaissance. If necessary, they can also carry out targeted electronic jamming missions.

Eight were converted into early warning aircraft, equipped with the latest air police - 500 phased array early warning radar, which has become the main force of Air Force Combat Command and long-range early warning.

Ten were converted into special air tankers, but different from the traditional air tankers, the newly modified models have both air transportation functions and can even be used as special planes for dignitaries in an emergency. It can be described as a typical representative of one aircraft with multiple types.

12 are used for refitting other special combat aircraft, such as electronic warfare aircraft, psychological warfare aircraft, communication support aircraft, emergency command aircraft, etc.

The Navy did not want to lag behind, and ordered 24 aircraft successively, all of which were refitted into anti submarine patrol aircraft.

Of course, the Navy and air force can also order more, especially the number of air tankers and early warning aircraft. The problem is that fcnb-225 is not the end of China's civil airliner takeoff, but its starting point.

Because the fcnb-225 has an extended fuselage of 58m and a wingspan of 60m, uses two turbofan engines with a thrust of 32t and a large bypass ratio, and has a maximum takeoff weight of 240t. The first prototype of the fcnb-240 long-range trunk airliner with a range of more than 10000 kilometers has taken off the assembly line in China.

Compared with the small size of fcnb-225, fcnb-240 meets the special requirements of the Navy and air force.

After all, three fcnb-225 modified early warning aircraft are needed to meet the 24-hour patrol and early warning in North China. If fcnb-240 is replaced, only two are needed to meet the high-altitude early warning patrol mission of most of China.

Based on this, in a sense, the purchase of fcnb-225 by the Navy and air force to refit special aircraft is only an emergency measure. Only when fcnb-240 is in place, it will be the time for the real outbreak of the Navy and air force.

Of course, there is still some time before the outbreak of big guys such as fcnb-240. Before that, the Navy and air force had blowout in fighter planes.

Needless to say, in recent years, the Navy's fc-23a has been completely replaced with a fourth generation fc-23c carrier aircraft.

Compared with fc-23a, fc-23c not only has a built-in bomb compartment, but also adopts new aviation stealth composites.

Its biggest feature is that it can maintain normal radar low detectability in the sea and air environment with high salt and humidity, and there is no complex later maintenance.

This is a good news for shipborne airmen who float all day at sea and maintain a narrow space.

But for the gospel at home, for some places, it is a bolt from the blue.

You should know that the F-35 in some places didn't even see the shadow, and the fourth generation aircraft of the Navy began to fly everywhere. Don't mention the pressure. It's great to think about it, but there's no way. Even if you increase the money, the defense suppliers of the United States have only one sentence: limited production capacity!