The Use Of Double Pulsed Holography For On-Site Vibration Analysis

John R. Tyrer

doi:10.1117/12.946308

12 June 1985 The Use Of Double Pulsed Holography For On-Site Vibration Analysis

John R. Tyrer

Proceedings Volume 0523, Applications of Holography; (1985) https://doi.org/10.1117/12.946308
Event: 1985 Los Angeles Technical Symposium, 1985, Los Angeles, United States

Abstract

A description is given of a laser system used to produce interferograms of a large centrifugal compressor, powered by an industrial gas turbine engine with a dominant system response at 168Hz. The results demonstrate a travelling wave generated within the feed pipe to the compressor. Finally the description of a potential real time double pulse systeu is presented.

Citation Download Citation

John R. Tyrer "The Use Of Double Pulsed Holography For On-Site Vibration Analysis", Proc. SPIE 0523, Applications of Holography, (12 June 1985); https://doi.org/10.1117/12.946308

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