A phenomenological investigation of sequence effects on mistuned rotor response

36th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit

Volumn , Issue , 2000, Pages

  Brown, Jeffrey M ^a   Beachkofski, Lt Brian ^a   Braisted, William ^b  

^a AIR FORCE RESEARCH LABORATORY   (United States)

^b UNIVERSITY OF DAYTON RESEARCH INSTITUTE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

PROPULSION; TURBOMACHINE BLADES;

HIGH CYCLE FATIGUE; INTENTIONAL MISTUNING; MISTUNED BLADED DISKS; MODE LOCALIZATION; PATTERN RECOGNITION TECHNIQUES; STIFFNESS PROPERTIES; STRESS AMPLIFICATIONS; STRUCTURE RESPONSE;

PATTERN RECOGNITION;

EID: 85086493465     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2000-3102     Document Type: Conference Paper

References (9)

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2. Whitehead, D. S., "Effect of Mistuning on the Vibration of Turbomachine Blades Induced by Wakes," Journal of Mechanical Engineering Science, 8, 1966.
3. Ewins, D. J., "The Effects of Detuning Upon the Forced Vibrations of Bladed Disks," Journal of Sound and Vibration, Vol. 9, 1969, pp.65-79.
4. Dye, R. C. F., and Henry, T. A., "Vibration Amplitudes of Compressor Blades Resulting from Scatter in Natural Frequencies," ASME Journal of Engineering for Power, Vol. 91,1968, pp. 182-188.
5. Griffin, J. H., and Hoosac, T. M., "Model Development and Statistical Investigation of Turbine Blade Mistuning," ASME Journal of Vibration, Acoustics, stress, and Reliability in Design, Vol. 106, No.2, 1984, pp. 204-210.
6. Rzadkowski, R., "Transient Nozzle Excitation of Mistuned Bladed Discs," Journal of Sound and Vibration, Vol. 190,1996, pp. 629-643.
7. Castanier, M. P., Pierre, C., "Investigation of the Combined Effects of Intentional and Random Mistuning on the Forced Response of Bladed Disks," Proceedings of the 34th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, Cleveland, Ohio, 1998.
8. Brewer, M. E., Castanier, M. P., Pierre, C., "Effects of Harmonic Intentional Mistuning on the Free Response of Bladed Disks," Proceedings of the 1999 ASME Design Engineering Technical Conferences, Las Vegas, Nevada, 1999.
9. Wei S.-T., Pierre, C., "Localization Phenomena in Mistuned Assemblies with Cyclic Symmetry Part II: Forced Vibrations," Journal of Vibration, Acoustics, Stress, and Reliability in Design, Vol. 110, 1988, pp. 439-449.