| 发动机磨粒统计分布规律与磨损状态监测研究 |
| |
| 引用本文： | 左洪福,赵新灿,李力,刘玉平.发动机磨粒统计分布规律与磨损状态监测研究[J].航空学报,1996,17(4):487-490. |
| |
| 作者姓名： | 左洪福 赵新灿 李力 刘玉平 |
| |
| 作者单位： | 南京航空航天大学5系!南京，210016，南京航空航天大学5系!南京，210016，南京航空航天大学5系!南京，210016，南京航空航天大学5系!南京，210016 |
| |
| 摘 要： | 根据对 WZ- 6航空发动机等由滑油润滑的机械零件磨损磨粒的显微形态统计研究 ,提出了磨屑尺寸分布的 Weibull分布模型 ,探讨了滑油取样和磨粒采样等随机误差的估计及航空发动机磨损状态监测和故障诊断的方法
|
| 关 键 词： | |
| 收稿时间： | 1994-08-08; |
STUDY ON WEAR PARTICLE SIZE DISTRIBUTION OF AIR ENGINE WITH ITS APPLICATION TO WEAR MONITORING |
| |
| Zuo Hongfu,Zhao Xincan,Li Li,Liu Yuping.STUDY ON WEAR PARTICLE SIZE DISTRIBUTION OF AIR ENGINE WITH ITS APPLICATION TO WEAR MONITORING[J].Acta Aeronautica et Astronautica Sinica,1996,17(4):487-490. |
| |
| Authors: | Zuo Hongfu Zhao Xincan Li Li Liu Yuping |
| |
| Institution: | Department No.5,Nanjing University of Aeronautics and Astronautics,Nanjing,210016 |
| |
| Abstract: | A Weibull probability function is proposed to fit the size distribution law of wear particles from oil lubricated elements of WZ\|6 aircraft engines through the statistical micromorphology studies of debris.A method is introduced to estimate the random errors of ferrography sampling and an algorithm for wear states monitoring and faults diagnosing of air engines is developed. |
| |
| Keywords: | aircraft engines\ wear\ particles\ faults\ diagnosis |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《航空学报》浏览原始摘要信息 |
| 点击此处可从《航空学报》下载免费的PDF全文 |
