How big will the C929 aircraft be? Compared to the C919, it's clear that it's the big plane

How big will the C929 aircraft be? Compared to the C919, it's clear that it's the big planeCurrently, in the Chinese civil aviation market, Boeing from the United States and Airbus from Europe dominate. These two aviation giants have divided up 98

How big will the C929 aircraft be? Compared to the C919, it's clear that it's the big plane

Currently, in the Chinese civil aviation market, Boeing from the United States and Airbus from Europe dominate. These two aviation giants have divided up 98.5% of the market share of Chinese civil aviation, with Airbus accounting for 51.5% of the market share in China and Boeing from the United States accounting for 47%. COMAC accounts for only about 1.5% of the domestic market. At present, COMAC has only two civil aviation airliners in operation, namely, the Xinzhou 60 twin engine Turboprop regional airliner and the ARJ21 regional airliner. Both of them are very small in size and can only meet the transportation needs between cities, and do not have transcontinental transportation capacity.

Therefore, in recent years, COMAC has been actively developing domestically produced C919 single channel narrow body aircraft, hoping to compete with Airbus' A320neo and Boeing 737MAX on the same platform in the future, carve up the huge domestic civil aviation market, and even export to foreign countries. At present, the Chinese civil aviation market has the highest demand for single channel narrow body aircraft. In the entire field of civil aviation aircraft, the proportion of single channel narrow body aircraft exceeds 60%, which means that out of every 1000 civil aviation aircraft, 600 are single channel narrow body aircraft. The demand for the Chinese civil aviation market in the next 20 years will reach 8500 aircraft, which translates to approximately 425 new aircraft being introduced annually.

Boeing 737

If calculated based on an average of $50 million per aircraft, the introduction of these aircraft would cost $425 billion, which is a very large scale. The proportion of single channel narrow body aircraft will exceed 5000, which is very large. This is also the reason why China needs to develop C919 aircraft, mainly to seize the market of single channel narrow body aircraft. The market for this type of aircraft is large, and the reason is that it can meet the transportation needs of most domestic routes and also radiate to some neighboring countries. The domestic civil aviation market in China itself is very huge. So, if China can firmly control a portion of the market in its own hands, it will be beneficial for the development of China's civil aviation.

A320

So what is a narrow body aircraft? First of all, it represents the model. Airbus hasA320 series, Boeing 737 737 seriesThe body diameter is between 3 and 4 meters,The number of Seating capacity is between 150-180, and the voyage is about 5000 kilometers. The design of single channel is adopted. In the past few decades, China's civil aviation has relied entirely on the outside world. To change this situation and strengthen the development of China's civil aviation industry, we aim to transform China from a major civil aviation country into a strong civil aviation power. In the 1970s and 1980s, China initiated a project to develop the Y-10 aircraft. However, due to certain historical reasons, the Y-10 aircraft was discontinued in 1985. Over the next 20 years, China's civil aviation development seemed to have stopped, and the gap with Western countries was gradually widening.

C919

It was not until November 2008 that COMAC officially approved the C919 aircraft, and on May 5, 2017, the C919 aircraft made its first flight. This marks China as one of the few countries in the world to have the capability to develop narrow body aircraft. However, due to the long-term blank development of China's civil aviation large aircraft, many core components of the C919 aircraft need to rely on the outside world. For example, the engine is the LEAP-1C engine provided by CFM International Airlines, and the avionics system, display system, airborne maintenance system and avionics system are also from western countries. The core components of western countries account for more than 40% of C919 passenger aircraft, and many core components still cannot be localized.

In this context, once subjected to sanctions from Western countries, the C919 aircraft will face a situation of being unable to fly. To change this situation, China is making efforts to fully localize the C919 aircraft. At present, its domestically produced engine CJ-1000A has entered the testing stage and is expected to gradually be used on C919 aircraft by 2025. Additionally, multiple core technologies are being localized. At the same time, the C919 aircraft has started to be delivered and has received 961 confirmed or intended orders from more than 20 domestic and foreign aviation companies, which has great development prospects.

However, although China has made significant progress in the development of C919 aircraft, it is still in a blank state in the field of large aircraft. Like Airbus'A330, A340, Boeing 777 and Boeing 787 Dreamliner of Boeing are wide body passenger aircraft with more than 200 seats. There is also a gap of two levels between the C919 passenger aircraft and the Boeing 747 of Boeing, the A380 of Airbus and other "Big Mac" super large wide body aircraft. In order to further enhance the development level of China's civil aviation, China has also focused on the development market of wide body aircraft.

A380 aircraft

In 2016, Comac signed a joint venture contract with United Aircraft Corporation of Russia to jointly develop the C929 large long-range wide body airliner in the future. Its basic CR929-600 has a 12000 km range and 280 seats. AndA330, A340, Boeing 777, Boeing 787 Dreamliner and other aircraft belong to the same level. And it is expected thatTest flights will be conducted between 2025 and 2028, and it is expected to be in service until 2028-2029. The aircraft is currently under development, and in November 2020, wind tunnel testing of the C929 was completed in Russia. On September 2, 2021, the first aircraft began manufacturing, indicating substantial progress in the development of the C929 passenger aircraft.

C929 aircraft model

Once the C929 aircraft is implemented, it will be another major breakthrough in the history of China's civil aviation development, and its significance is very significant. So what is the size of the C929 compared to the C919? For an intuitive comparison, we specifically found a CG comparison diagram between the C919 aircraft and the C929 aircraft. It is not difficult to see from the diagram that the C929 aircraft is much larger in size. For an intuitive comparison, we will list the data one by one for comparison.

C919 and C929 are the same block diagram

The length of the C919 aircraft fuselage is 38.9 meters

Wing span 33.6 meters

Height 11.95 meters

Maximum takeoff weight 78.9 tons

The voyage is approximately 5500 kilometers

C919 aircraft

The length of the C929 aircraft fuselage is approximately 53.5 meters

The wingspan is approximately 55.6 meters

The machine height is approximately 17.9 meters

Maximum takeoff weight is about 225 tons

The fully loaded voyage is approximately 9500 kilometers

C929 passenger aircraft

C929 passenger aircraftC919 aircraft200

Note: The above data is sourced from the internet and is for reference only!

(Written by the Spectator on April 16, 2023, please do not reprint without authorization, plagiarism will be prosecuted!)

Disclaimer: The content of this article is sourced from the internet. The copyright of the text, images, and other materials belongs to the original author. The platform reprints the materials for the purpose of conveying more information. The content of the article is for reference and learning only, and should not be used for commercial purposes. If it infringes on your legitimate rights and interests, please contact us promptly and we will handle it as soon as possible! We respect copyright and are committed to protecting it. Thank you for sharing.(Email:[email protected])