首页> 美国政府科技报告 >The Influence of Bypass Turbojet Engine Parameters on the Technical-Economic Characteristics of Long-Range Passenger Aircraft,
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The Influence of Bypass Turbojet Engine Parameters on the Technical-Economic Characteristics of Long-Range Passenger Aircraft,

机译:旁路涡喷发动机参数对远程客机技术经济性的影响,

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摘要

The report describes parametric study of turbofan engines,intended for subsonic passenger main-liner aircraft with long flight range (up to 15,000km) and increased passenger accommodation (up to 500passengers). As a result of the study it is revealed the optimum values of parameters of operating conditions and the bypass ratio of turbofan engines,providing minimum values of takeoff weight of the aircraft and the smallest operating costs. In the study are also given data on the evaluation of the noise level of contemporary turbofan engines.

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