Active suppression of Cascade flutter with piezoelectric device

Proceedings of the ASME Turbo Expo

Volumn 5 PART B, Issue , 2006, Pages 1091-1100

  Kazawa, Junichi ^a   Watanabe, Toshinori ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Active control; Aeroelasticity; Cascade flutter; Smart structure

Indexed keywords

ACTIVE CONTROL; CASCADE FLUTTER; NUMERICAL RESULTS; SUBSONIC CONDITION;

AERODYNAMICS; ELECTRIC CURRENTS; FLUTTER (AERODYNAMICS); INTELLIGENT STRUCTURES; PIEZOELECTRIC DEVICES; TURBOMACHINE BLADES;

CASCADES (FLUID MECHANICS);

EID: 33750818635     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2006-90645     Document Type: Conference Paper

References (10)

1. Nagai, K. and Namba, M., "Effect of Acoustic Control on the Flutter Boundaries of Supersonic Cascade," Unsteady Aerodynamics and Aeroelasticity of Turbomachines, Fransson, T. H. ed., Kluwer Academic Publishers, 1998, pp. 165-179.
2. Lu, P., Pan, D., and Yu, Y., "Acoustic Flutter Control of Three Dimensional Transonic Rotor Flow", Journal of Propulsion and Power, Vol. 18, No.5, 2002
3. Sun, X., Jing, X., and Zhao H., "Control of Blade Flutter by Smart-Casing Treatment", J.of Propulsion and Power, Vol.17, No.2, 2001, pp248-255.
4. Kazawa, J. and Watanabe, T., "Numerical Analysis of Active Cascade Flutter Control with Smart Structure," International Gas Turbine Congress 2003 TOKYO (CD-ROM)
5. Kazawa, J. and Watanabe, T., Himeno, T., "Active Control of Cascade Flutter with Piezo-Electric Device", 17th International Symposium on Airbreathing Engines, 2005 (CD-ROM)
6. Shibata, T. and Kaji, S., "Role of Shock Structures in Transonic Fan Rotor Flutter," Proceedings of the 8th International Symposium: Unsteady Aerodynamics of Turbomachines and Propellers, Fransson, T. H. ed, September. 1997, pp.733-747.
7. Hanamura, Y., Tanaka, H., and Yamaguchi, K., "A Simplified Method to Measure Unsteady Forces Acting on the Vibrating Blades in Cascade," Bulletin of JSME, 1980, Vol.23, No. 180, pp.880-887.
8. He, L., "Integration of 2-D Fluid / Structure Coupled System for Calculations of Turbomachinery Aerodynamic / Aeroerastic Instabilities," International Journal of Computational Fluid Dynamics, Vol.3, 1994, pp.217-231.
9. Baldwin, B. S., Lomax, H., "Thin Layer Approximation and Algebraic Model for Separated Turbulent Flows", 16th AIAA Aerospace Sciences Meeting, 16-18 January 1978, Huntsville, Alabama, AIAA Paper 78-257.
10. Obayashi, S., Kuwahara, K., "An Approximate LU Factorization Method for the Compressive Navier-Stokes Equations", Journal of Computational Physics, vol.63, 1986, pp63