摘要
异物损伤是飞机发动机受损的重要原因,备受美国海军重视。发动机异物损伤原因的准确判别具有难度,经常需要有经验人员根据损伤结果进行推测。异物存在、吸入条件和作业环境是影响发动机异物损伤的三方面因素。改进飞机设计、开展异物排查可减少异物损伤的发生。
Foreign object damage （FOD） is the critical cause for the failure of naval aircraft engines. It is difficult to validate the exact causes for FOD, therefore experts sometimes deduce the causes by examining the FOD characteristics. Foreign object, ingestion process and operating environment are key factors which influence the FOD of aircraft engines. The FOD can be decreased by Improving the aircraft design or cleaning the foreign debris timely.
出处
《舰船科学技术》
北大核心
2016年第7期153-157,共5页
Ship Science and Technology
关键词
异物损伤
飞机发动机
作业环境
异物排查
foreign object damage （FOD）
aircraft engine
operational environment
FOD Walkdown
