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RESEARCH ON FAILURE INDICATOR SYSTEM.
Interim rept. no. 2, 1 Aug 68-31 Jul 69,
AMPEX CORP REDWOOD CITY CALIF RESEARCH AND ADVANCED TECHNOLOGY DIV
Pagination or Media Count:
Recording and frequency analysis of vibration data by means of coherent optical data processing techniques is described with special emphasis on the detection or diagnosis of failures in rotating mechanisms. Vibration signals from gas turbine engines were analysed and compressor, turbine, bearing, and gear components were identified in the optical spectrum. Author
APPROVED FOR PUBLIC RELEASE