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陈光.大流量比涡扇发动机的发展[J].航空动力学报,1986,1(1):69~75,94-95
大流量比涡扇发动机的发展
DEVELOPMENT OF HIGH BY-PASS RATIO TURBOFAN ENGINES
投稿时间:1985-12-01  
DOI:
中文关键词:  
英文关键词:
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作者单位
陈光 北京航空学院 
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中文摘要:
      本文概述并评介了第二代、第三代大流量比涡扇发动机的发展途径,以及为提高发动机性能所采取的主要技术措施。并对我国发动机的发展提出了一些意见。
英文摘要:
      The development of the second and the third generations of high by-pass ratio turbofan engines,as well as the technical measures for improving the performance of engine,are summarized and reviewed in this paper. Compared with their predecessors,the second and the third generations of high by-pass ratio turbofan engines have much lower SFC,fewer parts, lower rate of performancedeterioration and superior maintainability and reliability as well as some other advantages. To achieve this,a lot of significant advanced technologies have been developed and put in practice which are presented in brief in this paper. Finally, some remarks on aeroengine development in China have been made.
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