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Detailed explanation of Yunnai 4102 engine As a heavyweight player in aviation engines,UEFA TV it has been nearly 30 years since the birth of Yunnai 4102 engine. During this period, Yunnai 4102 engine has become the leader in the field of civil aviation engines with its high reliability and advanced technical level. This article will introduce in detail the internal structure, performance indicators and application fields of Yunnei 4102 engine. The internal structure of Yunnei 4102 engine Yunnei 4102 engine is 1.56 meters in diameter and 4 in length.The 13-meter large turbofan engine is composed of aluminum alloy and high-temperature alloy materials. The internal structure is mainly composed of five parts: air intake, compressor, combustion chamber, turbine and jet thrust device. The air intake adopts a multi-stage centrifugal air intake system, which can effectively improve the air intake efficiency of the engine. The compressor adopts a multi-stage compressed air structure, which can compress the intake air to 20 times the atmospheric pressure, providing conditions for subsequent combustion. The combustion chamber adopts the "collision plate" combustion chamber design, and its combustion efficiency and environmental protection performance have reached a high level. The turbine is made of high-temperature alloy material, which can withstand the impact of high-temperature and high-pressure airflow and convert this energy into kinetic energy output. The design of the jet thrust device enables the engine to obtain stable thrust output at low and high altitude, which is the guarantee that the engine can support a variety of applications.Performance indicators of Yunnai 4102 engine Yunnai 4102 engine has the following performance indicators: thrust: 125 kN thrust-to-weight ratio: 7.7 fuel consumption rate: about 0.6-0.7 kg/(N·h) range: nearly 1500 kilometers maximum altitude: 11,000 meters maximum flight speed: 9 The strong performance of the 50 km/h performance index shows that the Yunnei 4102 engine has excellent aerodynamic performance and can support a wide range of applications. Application field of Yunnei 4102 engine Yunnei 4102 engine is widely used in commercial passenger aircraft, military transport aircraft, modified aircraft and other air transport vehicles. Among them, in the field of commercial airliners, Yunnei 4102 engine is one of the typical three-base aviation varieties, which can provide strong power support for large passenger aircraft.In the military field, the Yunnei 4102 engine is used in a variety of mission aircraft such as armed transport aircraft, early warning aircraft, anti-submarine patrol aircraft and refueling aircraft, with excellent performance. In summary, Yunnei 4102 engine is one of the top aviation engines in China's aircraft industry. With its excellent performance indicators and a wide range of applications, Yunnai 4102 engine has become one of the main production varieties in the field of civil aviation engines and military aviation engines. In the future, Yunnei 4102 engine will continue to play an important role in the field of aviation industry and make greater contributions to the aviation industry.

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