|本期目录/Table of Contents|

 一种耐高温光纤式叶尖定时传感器及验证装置(PDF)

《纳米技术与精密工程》[ISSN:1672-6030/CN:12-1351/O3]

期数:
2016年3期
页码:
167-172
栏目:
精密测量
出版日期:
2016-05-15

文章信息/Info

Title:
 An Optical Fiber Tip-Timing Sensor with High Temperature Resistant
Capability and Testing Device
作者:
 冯军楠1 段发阶2 叶德超2 金鑫杰3 郑嘉楠1
 1.上海中航商用航空发动机制造有限责任公司,上海 201306;
2.精密测试技术及仪器国家重点实验室(天津大学),天津 300072;
3.浙江中欣动力测控技术有限公司,宁波 315100
Author(s):
 Feng Junnan1 Duan Fajie2 Ye Dechao2 Jin Xinjie3 Zheng Jianan1
 1. AVIC Commercial Aircraft Engine Co., Ltd., Shanghai 201306, China; 2. State Key Laboratory of Precision
Measurement Technology and Instruments(Tianjin University),Tianjin 300072,China;
3. Zhejiang Sinobloom Controls Co.,Ltd.,Ningbo 315100,China
关键词:
 光纤传感器 叶尖定时 叶片振动 航空发动机 高温胶
Keywords:
 optical fiber sensor tip-timing blade vibration aero-engine high temperature glue
分类号:
TM930.5
DOI:
10.13494/j.npe.20150078
文献标识码:
A
摘要:
 为满足航空发动机压气机叶片振动监测的高温要求,设计了一种能够耐650 ℃高温的新型光纤式叶尖定时传感器.采用金属保护结构及涂覆高温胶技术提高了传感器探头的耐温性能.在此基础上,设计了一种模拟叶尖定时传感器高温工作环境的验证装置,对改进后的光纤式叶尖定时传感器进行了高温试验.试验结果表明,该型传感器能够耐受650 ℃工作环境,满足航空发动机高压压气机叶片振动参数监测的要求.
Abstract:
 To meet the high temperature requirements for the vibration monitoring of aero-engine compressor blades, a new optical fiber tip-timing sensor which can resist 650 ℃ high temperature was designed. The application of metal protective structure and high-temperature plastic coating technology has improved the high temperature resistant capability of the sensor probe. Meanwhile, a testing device that can simulate the high temperature working environment of tip-timing sensors was designed, and a high temperature experiment was carried out to verify the working capability of the sensor. Results show that this type of sensor can resist the high temperature of 650 ℃, meeting the requirements to measure the blade vibration parameters of the aero-engine high-pressure compressor.

参考文献/References

-

备注/Memo

备注/Memo:
 收稿日期: 2016-01-14.
作者简介: 冯军楠(1990— ),男,硕士,工程师.
通讯作者: 叶德超,博士研究生,工程师, ydc0424@tju.edu.cn.
更新日期/Last Update: 2016-05-13