Detection of Twisted Blade in Multi Stage Rotor System

Detection of Twisted Blade in Multi Stage Rotor System

This paper studies the detection of twisted blade in a multi stages rotor system. Experimental study was undertaken to simulate twisted blade conditions in a three stages rotor system. The feasibility of vibration analysis as the technique to detect twisted blade based on the rotor operating frequen...

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Veröffentlicht in:Applied Mechanics and Materials 2015-07, Vol.773-774 (International Integrated Engineering Summit 2014), p.144-148
Hauptverfasser: Hee, L.M., Abdelrhman, Ahmed M., Salman Leong, M., Ngui, Wai Keng
Format: Artikel
Sprache:eng
Schlagworte:
Blades
Feasibility
Rotors
Simulation
Vibration
Vibration analysis
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Beschreibung
Zusammenfassung:This paper studies the detection of twisted blade in a multi stages rotor system. Experimental study was undertaken to simulate twisted blade conditions in a three stages rotor system. The feasibility of vibration analysis as the technique to detect twisted blade based on the rotor operating frequency and its blade passing frequency was investigated in this study. Experimental results show that twisted blade can be easily detected by looking into the pattern of the vibration spectrum and its individual peaks.
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.773-774.144