提高航空发动机可靠性的途径  

Talking about the Way to Increase Aeroengine Reliability

作　　者：张连祥[1] 

机构地区：[1]中国航空工业沈阳发动机设计研究所,沈阳110015

出　　处：《航空发动机》2002年第2期17-21,共5页Aeroengine

摘　　要：航空发动机可靠性问题的特征之一是综合性和多重性。为提高航空发动机寿命及可靠性,降低故障率,应在设计过程中确保较高的固有可靠性,并在加工制造过程中保证其质量和可靠性;同时,应通过大量部件试验及整机试车验证其可靠性。在使用及维护过程中,保持其可靠性。One of features about aeroengine reliability is its comprehension and versatility. To increase aeroengine life and reliability, higher inherent reliability should be ensured at the design stage. The reliability can be verified by component and full - scale engine test in developing stage. Strict quality control must be kept in manufacture stage. Careful maintenance and inspection should be carried out in operating and maintaining.

关 键 词：航空发动机 可靠性 故障率 试车 

分 类 号：V23[航空宇航科学与技术—航空宇航推进理论与工程] V263