According to the news of the general headquarters of China Commercial Aircraft C919, China's new generation of large-scale jetliner C919 with completely independent intellectual property rights is currently planning to fly at Pudong Airport on the 5th. If the weather conditions are not available, it will be postponed. Believe me, your mobile phone will definitely be screened by C919. Before the screen is swiped Xiaobian first take you to understand it! How big is the C919? The C919 passenger aircraft (COMAC C919) is China's first trunk civil aircraft developed in accordance with the latest international airworthiness standards. It was developed in 2008. The basic mixed-level layout is 155 seats, with 169 seats in the economy class and 175 seats in the high-density layout. The standard range is 4,075 kilometers and the maximum range is 5,555 kilometers. C is the first letter of China and the first letter of COMAC, which is the abbreviation of COMAC. The meaning of the first "9" is forever. The "19" represents the largest passenger capacity of China's first medium-sized passenger aircraft of 190. However, Qiangzhong has a strong middle-handedness. "One guest is bigger than a guest." The C919 is similar to the Boeing 737 and the Airbus A320, and is an entry-level model in the big passengers. The photo below is intuitive. The Boeing 737, similar in size to the C919, is like a mini version on the 777 side, let alone the Boeing 747 and the Airbus A380. Is the C919 the first big plane in China? The first large passenger aircraft? All wrong! There are several models in China than the C919. The C919 has a maximum takeoff weight of about 72.5 tons. The military's bombing 6K bomber is expected to exceed 90 tons. The fat 20 is called 220. As for the first large passenger aircraft developed by China, it must be said that it was code-named "708 Project". It was the first flight in 1980, but unfortunately the model was dismounted. There are many reasons for this, and there are many drooling. If you talk, you can say a word. When playing games, the technology tree can’t be too early... So what is the first C919? It is China's first large passenger aircraft developed in strict accordance with advanced airworthiness standards and targeting market success. Translation, it is not a success to fly, it has to make passengers feel at ease, let the airlines make money! Is the C919 equivalent to the Boeing 737 level 50 years ago? The size is similar, it does not mean that the level is similar. Besides, is the 737 50 years ago and the current 737 the same thing? The airworthiness standard is constantly evolving and growing. Every time an accident occurs or a hidden danger is exposed in the world, the standard system is strictly one point. Not to mention fifty years, and the models that met ten years ago met the new standards. Once airworthiness is obtained, it means that the safety of the C919 is at the same level as that of the Airbus A380 and Boeing 787. Where is the C919 made? Made in China, made in the world, all right! The C919 adopts the internationally popular main manufacturer + supplier model. The main manufacturer is China Commercial Aircraft Corporation, which is responsible for design, development and final assembly manufacturing. In the aircraft structure, the middle fuselage center wing is manufactured by Shangfei, the nose comes from Chengfei, the front fuselage, the middle fuselage from Hongdu, the wing from Xifei, the tail from Shenfei... 22 provinces in China The city, 36 universities, and more than 200 institutions participated in the research and development, and 16 international first-class suppliers served it. I heard that the engine of the C919 is imported? That's right! However, Boeing and Airbus do not produce engines. In the global civil aircraft industry, there are only a handful of engine suppliers. The C919 uses the LEAP-1C engine from CFM. Compared to the current mainstream CFM56 series, the LEAP-1 series has a 16% reduction in fuel consumption, a 40% reduction in NOx emissions, and is quieter. The Series A and B models are housed in the latest improved models of the A320 and Boeing 737. ABC eats, you can see its strength! In addition, the domestic engine Changjiang 1000A, which is planned for the C919, is under development. Does C919 have independent intellectual property rights? Don't worry, independent innovation! The C919 medium-sized passenger aircraft is a landmark project for the construction of an innovative country with complete independent intellectual property rights. For advanced aerodynamic layout, structural materials and airborne systems, the developers have planned 102 key technical challenges, including aircraft engine integration design, fly-by-wire control system control law design, and active control technology. Large aircraft industry cluster will form a market scale of over one trillion yuan Judging from the publicly disclosed information, the C919 is priced at around US$50 million. Compared with the same level of Boeing 737 and Airbus A320, it has a strong price advantage. Whether in the domestic market or overseas market, the C919 has a strong price. Competitive Advantage. Insiders said that once the C919 completes its first flight, it means that China's C919 large aircraft project will achieve phased results, which will not only further promote the rapid development of China's large aircraft industry, but also help accelerate the formation of large domestic aircraft industry clusters. . According to the Ping An Securities Research Report, the C919 has received about 570 orders from all parties. The total amount is US$28.5 billion at a unit price of US$50 million/rack. In the future, with the C919 entering formal mass production, its market capacity is expected to exceed 100 billion US dollars. China Merchants Securities said that in terms of the civilian market, with reference to the forecasts of Airbus, Boeing and COMAC, the market space in the next 20 years will be approximately US$850 billion. Considering the cost of maintaining and upgrading, the total space will reach US$1.5 trillion. Galaxy Securities predicts that after the C919 successfully enters the market, the total sales volume is expected to reach 2,000 sorties, which will open a market with a scale of one trillion yuan. Eagle 隼 test wing dust suction
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