Our country is inAero enginesThere have been "shortcomings" in the field for a long time, which cannot meet the needs of the Air Force fighter fleet. In the past, most of our army's new fighters were Russian-madeEngine, for example, the one known as the "third aunt".Al-31F engine。However, this is not a long-term solution. In order to solve this problem, our country is inAero enginesAfter years of hard work in the field, a breakthrough has finally been made. Now, China has become the worldAero enginespower, and able to independently develop and mass produce advancedEngine
China's self-developed turbofan-20Engineis a kind of largeBypass ratioBig thrustEngine, with a huge thrust of more than 16 tons. This kindEngineIt has been successfully equipped inY-20 transport aircraft, so that it has a maximum thrust of 66 tons. This allows the Y-20 to carry more personnel and equipment, significantly increasing the mobility of our army.
ExceptTransport aircraft, the newest fighter of our armyJ-20It is also equipped with a self-developed turbofan-15Engine。This means that our army is no longer at the mercy of others, and an important breakthrough has been made in the rapid mass production of fifth-generation fighters. It has its own productionEngine, of our armyJ-20The number of fighters has surpassed the American F-22 fighter and has become the world's largest number of twin-engine heavy fifth-generation stealth fighters. This makes our army in the face of Japan and South Koreaf-35to be able to enjoy the dual advantages of quantity and performance.
At present, the world has independent intellectual property rights of advanced large thrust and small thrustBypass ratioMilitaryTurbofanEngineThere are only a handful of countries, except for China, the United States and Russia, and only a few countries in Japan and Europe. China has become one of the world's leading countries in this field, and in some aspects of technology even surpasses the world's old powers. For example, in some modelsEngineof vortex shafts and vortex pulpEngineIn terms of technology, our country has reached or surpassed Russia's. These achievements are heartening and underscore our country's presenceAero enginesfield of strength.
What is even more noteworthy is that China has not fallen into the blind pursuit of technology, but has surpassed the world's old powers in the process of catching up. We're working on something more advanced and more powerfulYangtze River-1000A large bypass ratio turbofan engine。It is believed that in the near future, China's technology in this field will be able to surpass the United States, Europe and other traditional powers, and move forward again.
Western countries will be advancedAero enginesLikened to the crown of national industryDiamonds, think to have suchEngineIt's a luxury that is hard to come by. However, when the Chinese were able to mass-produce suchEnginetime, this".DiamondsIt will also be "cabbage" and spread all over the world. and only focus on technology maintenance and ignore the overall development of the countryEuropean and American countriesIn contrast, China has shown a high level of bearing and pattern.
Through our independent research and development and productionAero enginesChina AirlinesEngineThe industry has broken through the "short board" of the past and become the worldAero enginesPower. We have successfully applied the self-developed oneEngineEquipped with Y-20 andJ-20and other fighters, which have significantly improved our army's mobility and combat effectiveness. Compared with the old powers of the world, our country even surpasses them in some aspects of technology. The future, with our countryAero enginesWith the continuous progress and innovation of technology, we are confident to continue to walk in the worldAero enginesAt the forefront of the field, it will make greater contributions to the development of China's aviation industry.