What is the significance of the successful first flight test of the first C919 large aircraft to be

The first C919 large aircraft to be delivered soon.

The first flight test was successful, what is the significance of this test success?

First of all, from the current market analysis, in the past few decades, there was only Boeing in the world.

And Airbus two companies can produce civil aviation aircraft, which means that these two companies monopolize the global aircraft market, and the production of civil aviation aircraft can also bring high profits, according to a data, China in the next 20 years will need to add 3689 to 3800 large aircraft, and the resulting profits can be imagined, therefore, the success of the test flight of domestic aircraft, although it can not shake the status of Boeing and Airbus, but can also occupy a place in China, In the future, it is possible that it will also get rid of the control of Airbus and Boeing.

Secondly, the aviation industry.

It is a knowledge-intensive, technology-intensive, capital-intensive industry, and the industrial chain is very long, so the manufacture of an aircraft involves many industries, from this point of view, if the large aircraft is officially put into production, then it will also drive the development of other industries, and also plays an important role in promoting economic development, especially in technology, which can also be effectively improved.

Again, large aircraft will be a major emergency for the country.

It plays an irreplaceable major role, such as the emergency mobilization of large-scale personnel and materials for emergency rescue and disaster relief, and has an important strategic position, once the country enters a state of emergency, these civilian aircraft may also be converted to fighter use or other uses, so from a strategic point of view, the successful test flight of domestic large aircraft can also add a force to our country.

Finally, although many people are ridiculing the low domestic production rate of this large aircraft, which is assembled, I think it is better than nothing, and like this kind of commercial aircraft, the difficulty of the entire research and development process is very huge, and it is not very realistic to really achieve localization in a short period of time, so the successful test flight of this large aircraft can also represent that China is fully capable of occupying a place in the aviation field.

The main significance is a significant result in the development of the country's economic power, and the breaking of the foreign monopoly of aircraft. C919 is an aircraft with independent property rights in China. Moreover, the success of its first flight shows that our country no longer relies on aircraft imported from Europe and the United States.

On behalf of China's aerospace technology has taken a step forward, it can be used to carry passengers and people in the future, make up for the shortcomings in the field of civil aviation, have great development prospects, and can be mass-produced and meet domestic demand.

It means that the operation of China's civil aviation can be reduced, and the efficiency can be improved, which also means. The field of China's industrial upgrading has expanded to passenger aircraft.

It marks the great progress made in China's aviation industry and has become a great milestone in China's history, and the progress of aviation industry has brought rapid scientific and technological development to people, which can allow people to enjoy a better life.

It can make our aerospace industry develop faster. This gives us the motivation to continue to grow. Prove that we are on the right path.

The production technology is advancedRecently, China's independent research and development of domestic large passenger aircraft C919 ushered in the first flight in China, causing a sensation, with the success of the first flight of C919 also shows that the production level and technical level of China's passenger aircraft are already very advanced. Among them, the production of C919 adopts automatic splicing technology, through laser positioning and tracking, the docking accuracy is greatly improved, and the surface of C919 passenger aircraft uses many resin-grade carbon fiber materials, which can effectively reduce the resistance of the aircraft in the air, and in the avionics system of the passenger aircraft, the production of relic engines, and so on more than 100 technologies have been innovated, which is a well-deserved excellent large passenger aircraft. <>

C919 is highly competitive in the marketBefore the first flight of China's large passenger aircraft C919, almost all of the world's aviation airliners were monopolized by Boeing and Airbus, and the success of the first flight of C919 will threaten Airbus airliners and Boeing airliners, not only because C919's technology is more advanced than these two companies, but also because C919's cabin comfort is better than the other two benchmark passenger aircraft, and the market of C919 only needs 100 million US dollars, while Airbus and Boeing's benchmark large passenger aircraft are more than 100 million US dollarsIt has a great advantage, which shows that the market competitiveness of C919 is very huge. <>

The advent of the C919 is significantThe significance of the success of the first flight of C919 is very significant, because although China's technology in military fighters has been at the world's advanced level, but the development of civil airliners has been unsatisfactory, and the domestic passenger aircraft market has been controlled by foreign companies, and the advent of C919 is about to change this status quo, which can effectively stop the monopoly of Airbus and Boeing on the market, and also represents that China's scientific research level has been relatively high, and it has gradually achieved localization in various fields. I believe that in the near future, our country will finally complete its great rejuvenation. <>

Chinese own team to complete independently, C919 compared with the same type of aircraft, in safety, economy, environmental protection, comfort and other aspects are outstanding, C919 adopts advanced aerodynamic design, aerodynamic drag is smaller than the same type of aircraft.

This one is a green jet with a large wing, no one else on board except the pilot, and there is an automatic exploration device.

The experience is very good, the flight speed is relatively fast, relatively stable, uses a lot of high-tech, and is particularly intelligent.

From the current market analysis, in the past few decades, only Boeing and Airbus in the world can produce large civil aircraft, which means that these two companies monopolize the global aircraft market, and the production of civil aviation aircraft can also bring high profits, according to a data, China will need to add 3689 to 3800 large aircraft in the next 20 years, and the resulting profits can be imagined, so, the domestic aircraft test flight success, Although it has not been able to shake the position of Boeing and Airbus, it can also occupy a place in China, and in the future, it may be possible to get rid of the control of Airbus and Boeing.

Yang Zhigang, chief engineer of COMAC pre-research, pointed out that most of the performance indicators of the domestic large aircraft C919 are the same as the current Airbus A320 and Boeing 737, and even better than the Airbus A320 and Boeing 737 in terms of aerodynamic layout.

What are the advantages of comparing Boeing and Airbus with the same type of large aircraft? In this regard, relevant industry insiders said that relatively speaking, the domestic large aircraft C919 is a rising star, with more advanced technology and a higher degree of automation in the overall design, and at the same time, the market potential in the future is also more advantageous. The cabin width of the domestic large aircraft C919 is looser than that of the Airbus A320 and Boeing 737, the passenger experience and cabin comfort are better, the cargo compartment volume is larger, the cargo capacity is better than that of Boeing and Airbus, or it has more commercial space.

In addition, the domestic large aircraft C919 is more energy-efficient than the Boeing 737 and Airbus A320 in terms of performance, and the noise isolation ability is also better. The field of view design is wider than that of the same type, which can ensure driving safety.

The aviation industry is knowledge-intensive, technology-intensive, capital-intensive industry, the industrial chain is very long, so the manufacture of an aircraft, the industry involved in a lot, from this point of view, if the large aircraft is officially put into production, then it will also drive the development of other industries, and also play an important role in promoting economic development, especially in technology, can also be effectively improved. Large aircraft will play an irreplaceable role in the country's major emergency, such as in the emergency rescue and disaster relief of large-scale personnel and materials have an important strategic position, once the country enters the state of emergency, these civilian aircraft may also be converted to fighter use or other uses, so from a strategic point of view, the successful test flight of domestic large aircraft can also add a force to our country.

"Compared with high-valuation projects such as chips and AI, we will pay more attention to domestic large aircraft and other tracks that have not yet become investment hotspots and have high thresholds. Mi Lei, founding partner of Zhongke Chuangxing, said that this is also an important reason why they began to lay out domestic large aircraft. The valuation of start-ups in the domestic aviation industry chain is in a stage of steady rise.

However, compared with China's superior aerospace and military aircraft that can be stacked at any cost, the civil aviation field, which needs to weigh more economy and pay more attention to "whether it is good or not", has always been China's shortcoming, and it has also been underestimated for a long time.

For example, how this plane is made. Which countries will you be flying to? Is the industrial chain big or not? Is there any investment? This plane was made by scientists.