Coriolis forces in forced response analysis of mistuned bladed discs

Proceedings of the ASME Turbo Expo

Volumn 5 PART B, Issue , 2006, Pages 821-831

  Nikolic, M ^a   Petrov, E P ^a   Ewins, D J ^a  

^a IMPERIAL COLLEGE LONDON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

BLADED DISCS; CORIOLIS FORCES; FORCED RESPONSE LEVELS; RESPONSE ANALYSIS;

AMPLIFICATION; PROBLEM SOLVING; TUNING; VIBRATIONS (MECHANICAL);

TURBOMACHINE BLADES;

EID: 33750841272     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2006-90315     Document Type: Conference Paper

References (10)

1. Petrov, E.P., Sanliturk, K.Y. and Ewins, D.J., 2002, "A New Method for Dynamic Analysis of Mistuned Bladed Disks Based on the Exact Relationship Between Tuned and Mistuned Systems", Trans. ASME, Journal of Engineering for Gas Turbines and Power, 124, pp. 586-597.
2. Yang, M.-T. and Griffin, J.H., 2001, "A Reduced Order Model of Mistuning Using a Subset of Nominal System Modes", Trans. ASME, Journal of Engineering for Gas Turbines and Power, 123, pp. 893-900.
3. Feiner, D.M., and Griffin, J.H., 2002, "A fundamental model of mistuning for a single family of modes." Trans. ASME, J. for Turbomachinery, 124, pp. 597-605.
4. Castanier, M.P., Ottarsson, G. and Pierre, C., 1997. "Reduced Order Modelling Technique for Mistuned Bladed Disks", ASME Journal of Vibration and Acoustics, 119, pp. 439-447.
5. Bucher, I. and Ewins, D.J., 2001, "Modal Analysis and Testing of Rotating Structures", Phil. Trans. R. Soc. Lond. A, 359, pp. 61-96.
6. Meirovitch, L. and Ryland, G., 1979, "Response of Slightly Damped Gyroscopic Systems", Journal of Sound and Vibration, 67(1), pp 1-19.
7. Meirovitch, L., 1980, Computational Methods in Structural Dynamics, Sijthoff & Noordhoff.
8. Ewins, D.J., 2000, Modal Testing: Theory, Practice and Application, Research Studies Press, Baldock, Herfordshire.
9. SAMCEF V11.0-06 Manual, 2005, SAMTECH S.A.
10. th National Turbine Engine High Cycle Fatigue (HCF) Conference, Chandler, Arizona, USA.