Application of enforced motion to study 2-D cascade lock-in effect

47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition

Volumn , Issue , 2009, Pages

  Spiker, Meredith A ^a   Kielb, Robert E ^a   Thomas, Jeffrey P ^a   Hall, Kenneth C ^a  

^a Duke University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIRFOILS; CIRCULAR CYLINDERS; LOCKS (FASTENERS); NONLINEAR EQUATIONS; OSCILLATING CYLINDERS; VORTEX FLOW;

AEROELASTIC STABILITY; HARMONIC BALANCE METHOD; LIMIT CYCLE OSCILLATION (LCO); OFF DESIGN CONDITION; ORDERS OF MAGNITUDE; SHEDDING FREQUENCIES; TWO-DIMENSIONAL AIRFOILS; VORTEX SHEDDING FREQUENCY;

NAVIER STOKES EQUATIONS;

EID: 78649297766     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2009-892     Document Type: Conference Paper

References (19)

1. Koopman, G., "The Vortex Wakes of Vibrating Cylinders at Low Reynolds Numbers," Journal of Fluid Mechanics, Vol. 28, 1962, pp. 501-512.
2. Blevins, R. D., Flow-Induced Vibration, Van Nostrand Reinhold, New York, 1990.
3. Williamson, C. and Govardhan, R., "Vortex-Induced Vibrations," Annual Review of Fluid Mechanics, Vol. 36, 2004, pp. 413-455.
4. Sarpkaya, T., "A Critical Review of the Intrinsic Nature of Vortex-Induced Vibrations," Journal of Fluids and Structures, Vol. 19, May 2004, pp. 389-447.
5. Anagnostopoulos, P. and Bearman, P., "Response Characteristics of Vortex-Excited Cylinder at Low Reynolds Numbers," Journal of Fluids and Structures, Vol. 6, 1992, pp. 39-50.
6. Y. Tanida, A. O. and Watanabe, Y., "Stability of a Circular Cylinder Oscillating in Uniform FLow or in a Wake," Journal of Fluids and Structures, Vol. 61, 1973, pp. 769-784.
7. Karniadakis, G. and Triantafyllou, G., "Frequency Selection and Asymptotic States in Laminar Wakes," Journal of Fluid Mechanics, Vol. 199, February 1989, pp. 441-469.
8. B.S.V. Patnaik, P. N. and Seetharamu, K., "Numerical Simulation of Laminar Flow Past a Transversely Vibrating Circular Cylinder," Journal of Sound and Vibration, Vol. 228, 1999, pp. 459-475. (Pubitemid 129533151)
9. Young, J. and Lai, J. C., "Vortex Lock-in Phenomenon in the Wake of a Plunging Airfoil," AIAA Journal, Vol. 45, 2007, pp. 485-490.
10. Lai, J. and Platzer, M., "Jet Characteristics of a Plunging Airfoil," AIAA Journal, Vol. 37, 1999, pp. 1529-1537.
11. J.P. Gostelow, M. P. and Carscallen, W., "On Vortex Formation in the Wake Flows of Transonic Turbine Blades and Oscillating Airfoils," Journal of Turbomachinery, Vol. 128, 2006, pp. 528-535.
12. Kenneth C. Hall, J. P. T. and Clark, W., "Computation of Unsteady Nonlinear Flows in Cascades Using a Harmonic Balance Technique," AIAA Journal, Vol. 40, May 2002, pp. 879-886.
13. J.P. Thomas, E. D. and Hall, K., "Nonlinear Inviscid Aerodynamic Effects on Transonic Divergence, Flutter, and Limit Cycle Oscillations," AIAA Journal, Vol. 40, April 2002, pp. 879-886.
14. Matthew McMullen, A. J. and Alonso, J. J., "Application of a Non-Linear Frequency Domain Solver to the Euler and Navier-Stokes Equations," Proceedings of the 40th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, 2002.
15. Meredith A. Spiker, Jeffrey P. Thomas, K. C. H. R. E. K. and Dowell, E. H., "Modeling Cylinder Flow Vortex Shedding with Enforced Motion Using a Harmonic Balance Approach," Proceedings of the 47th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2006.
16. R. Kielb, J. Barter, J. T. and Hall, K., "Blade Excitation by Aerodynamic Instabilities - A Compressor Blade Study," Proceedings of ASME Turbo Expo 2003, 2003.
17. Chen, J. and Briley, W., "A Parallel Flow Solver for Unsteady Multiple Blade Row Turbomachinery Simulations," Proceedings of ASME Turbo Expo 2001, 2001.
18. Robert E. Kielb, Kenneth C. Hall, J. P. T. and Spiker, M. A., "Non-synchronous Vibrations of Turbomachinery Airfoils," AFOSR Final Report, 2006.
19. Ekici, K. and Hall, K. C., "Nonlinear Frequency-Domain Analysis of Unsteady Flows in Turbomachinery with Multiple Excitation Frequencies," Proceedings of the 24th Applied Aerodynamics Conference, 2006.