期刊文献+

速矢端迹法分析叶片同步振动幅值的方法研究 被引量:16

Research on Analyzing Amplitude of Synchronous Blade Vibration Using Speed-Vector-End-Tracking Method
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摘要 基于叶尖定时测振原理,对利用速矢端迹法分析叶片同步共振幅值的方法做理论推导,建立叶片同步共振的分析模型并进行仿真.将该方法在某型号航空设备上进行模拟实验,分析结果与理论模型相符,所测幅值与应变片测量结果基本一致. Based on vibration measuring principle of blade tip-timing, theoretical derivation is done to the method of analyzing amplitude of synchronous blade vibration using speed-vector-end-tracking method. Analyzing model of synchronous blade vibration is setup and simulated. The method is applied on a certain model of aerial equipment to do simulation experiment whose result is similar to theoretical model, and the amplitude measured is in accord with the result of strain gauge in general.
出处 《传感技术学报》 CAS CSCD 北大核心 2007年第9期2044-2048,共5页 Chinese Journal of Sensors and Actuators
基金 国家自然基金资助(50375110) 教育部新世纪优秀人才支持计划资助(NECT)
关键词 叶片 同步振动 叶尖定时 速矢端迹 blade synchronous vibration BTT speed-vector-end-tracking
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参考文献13

  • 1Heath S,Imregun M.A Survey of Blade Tip-Timing Measurement Techniques for Turbo-machinery Vibration[J].Journal of Engineering for Gas Turbines and Power,1998,120(10):784-791.
  • 2Heath S and Imregun M.1997 A Review of Analysis Techniques for Blade Tip-Timing Measurements Int.Gas Turbine and Aero engine Congr.Exhibition (Orlando,Florida June 2-5,1997) ASME 97-GT-213.
  • 3方志强,段发阶,孙宇扬,赵行明.非接触式叶片振测系统的叶尖定时传感器的研究[J].计量学报,2003,24(2):119-121. 被引量:6
  • 4段发阶,方志强,孙宇扬,叶声华.叶尖定时旋转叶片实时振动测量技术[J].光电工程,2005,32(3):28-31. 被引量:17
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  • 7Dimitriadis G and Carrington I B,Wright J R and Cooper J E.BLADE-TIP TIMING MEASUREMENT OF SYNCHRONOUS VIBRATIONS OF ROTATING BLADED ASSEMBLIES[J].Mechanical Systems and Signal Processing,2002,16(4):599-622.
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二级参考文献12

  • 1[1]Heath S, Imregun M. A Survey of Blade Tip-timing Measurement Techniques for Turbo-machinery Vibration. Journal of Engineering for Gas Turbines and Power, 1998,120(10) :784~791
  • 2[2]Zielinski M, Zille G. Non-contact Vibration Measurements on Compressor Rotor Blades. Measurement Science and Technology, 2000,11 (7): 847~856
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  • 10Steve HEATH. A new technique for identifying synchronous resonance using tip-timing[J]. Journal of Engineering for Gas Turbines and Power, 2000, 122(4): 219-225.

共引文献23

同被引文献113

引证文献16

二级引证文献75

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