摘要
通过三起离心通风器的故障实例 ,分析了离心通风器的故障模式和对滑油系统及整个发动机可靠性的影响 ,并根据故障产生的原因及外场维护条件 ,提出了设计改进意见和外场预防故障的具体措施。
Based on three fault cases of an engine centrifugal ventilator, fault pattern, adverse effect on reliability of grease system and engine are discussed. According to the reasons causing the faults, ameliorative proposals on the design and precaution measures for the maintenance of centrifugal ventilator are put forward.
出处
《燃气涡轮试验与研究》
2002年第4期36-38,共3页
Gas Turbine Experiment and Research
关键词
航空发动机
离心通风器
故障模式
预防措施
aeroengine
centrifugal ventilator
fault pattern
precaution measures
