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Holographic Measurement of Compressor Blade, Turbine Blade and Airframe Panel Vibration Distribution Pratt and Whitney Aircraft, Div., United Aircraft Corporation
- Format:
- Conference/Event
- Author/Creator:
- Alwang, W. G., author.
- Conference Name:
- 1969 International Automotive Engineering Congress and Exposition (1969-01-13 : Detroit, Michigan, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 1969
- Summary:
- Holographic vibration tests have been conducted to determine the vibration mode shapes of jet engine turbine and compressor blades and airframe panels. Tests were conducted using piezoelectric transducers, electromechanical and electromagnetic vibrators, and acoustic drivers of excitation. Time average holograms were obtained and the vibration pattern used to locate nodes and antinodes and to measure relative displacements
- Notes:
- Vendor supplied data
- Publisher Number:
- 690265
- Access Restriction:
- Restricted for use by site license
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