Time-linearized Navier-Stokes analysis of flutter in multistage turbomachines

43rd AIAA Aerospace Sciences Meeting and Exhibit - Meeting Papers

Volumn , Issue , 2005, Pages 14259-14277

  Ekici, Kivanc ^a,b,c   Voytovycht, Dmytro M ^a,b,c,d   Hall, Kenneth C ^a,b,c  

^a DUKE UNIVERSITY   (United States)

^b Department of Mechanical Engineering and Materials Science ^*  (United States)

^c AIAA   (United States)

^d PURDUE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; ENTROPY; MATHEMATICAL MODELS; NAVIER STOKES EQUATIONS; PROBLEM SOLVING; TURBOMACHINE BLADES;

BLADE ROWS; COMPUTATIONAL TIME; MULTISTAGE TURBOMACHINES; PHASE ANGLE;

FLUTTER (AERODYNAMICS);

EID: 30744435343     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2005-836     Document Type: Conference Paper

References (21)

1. Buffum, D. H., "Blade Row Interaction Effects on Flutter and Forced Response," AIAA Paper 93-2084, 1993.
2. Hanson, D. B., "Mode Trapping in Coupled 2D Cascades-Acoustic and Aerodynamic Results," AIAA Paper 93-4417, 1993.
3. Silkowski, P. D., A Coupled Mode Method for Multistage Aeroelastic and Aeroacoustic Analysis of Turbomachinery, Ph.D. thesis, Duke University, Durham, NC 27708, 1996.
4. Hall, K. C. and Silkowski, P. D., "The Influence of Neighboring Blade Rows on the Unsteady Aerodynamic Response of Cascades," Journal of Turbomachinery, Vol. 119, No. 1, Jan. 1997, pp. 83-95.
5. Silkowski, P. D. and Hall, K. C., "A Coupled Mode Analysis of Unsteady Multistage Flows in Turbomachinery," Journal of Turbomachinery, Vol. 120, No. 3, July 1998, pp. 410-421.
6. He, L., Chen, T., Wells, R. G., Li, Y. S., and Ning, W., "Analysis of Rotor-Rotor and Stator-Stator Interferences in Multi-Stage Turbomachines," Journal of Turbomachinery-Transactions of ASME, Vol. 124, No. 4, Oct. 2002, pp. 564-571.
7. Kaji, S. and Okazaki, T., "Generation of Sound by Rotor-Stator Interaction," Journal of Sound and Vibration, Vol. 13, March 1970, pp. 281-307.
8. Namba, M., Yamasaki, N., and Nishimura, S., "Unsteady Aerodynamic Force on Oscillating Blades of Contra-Rotating Annular Cascades," Proceedings of the 9th International Symposium on Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines (ISUAAAT), Sept. 2000, pp. 375-386.
9. Namba, M. and Nanba, K., "Unsteady Aerodynamic Work on Oscillating Annular Cascades in Counter Rotation (Combination of Subsonic and Supersonic Cascades)," Presented at the 10th International Symposium on Unsteady Aerodynamics, Aeroacoustics and Aeroelasticity of Turbomachines (ISUAAAT), Sept. 2003.
10. Denton, J. D., "The Calculation of Three Dimensional Viscous Flow Through Multistage Turbomachinery," ASME Paper 90-GT-19, 1990.
11. Chaluvadi, V. S. P., Kalfas, A. I., Banieghbal, M. R., Hodson, H. P., and Denton, J. D., "Blade-Row Interaction in a High-Pressure Turbine, " Journal of Propulsion and Power, Vol. 17, No. 4, 2001, pp. 892-901.
12. Volmar, T. W., Broillet, B., and Gallus, H. E., "Time-Accurate Three-Dimensional Navier-Stokes Analysis of One-and-One-Half Stage Axial-Flow Turbine," Journal of Propulsion and Power, Vol. 16, No. 2, 2000, pp. 327-335.
13. Hall, K. G. and Ekici, K., "Multistage Coupling for Unsteady Flows in Turbomachinery," AIAA Journal (In press).
14. Tyler, J. M. and Sofrin, T. G., "Axial Flow Compressor Noise Studies," SAE Transactions, Vol. 70, 1962, pp. 309-332.
15. Spalart, P. R. and Allmaras, S. R., "One-Equation Turbulence Model for Aerodynamic Flows," AIAA Paper 92-0439, 1992.
16. Ni, R. H., "A Multiple-Grid Scheme for Solving the Euler Equations," AIAA Journal, Vol. 20, No. 11, Nov. 1982, pp. 1565-1571.
17. Hall, K. C. and Crawley, E. F., "Calculation of Unsteady Flows in Turbomachinery Using the Linearized Euler Equations," AIAA Journal, Vol. 27, No. 6, June 1989, pp. 777-787.
18. Saxer, A. P. and Giles, M. B., "Quasi-Three-Dimensional Nonreflecting Boundary Conditions for Euler Equations Calculations," Journal of Propulsion and Power, Vol. 9, No. 2, March 1993, pp. 263-271.
19. Hall, K. C. and Lorence, C. B., "Calculation of Three-Dimensional Unsteady Flows in Turbomachinery Using the Linearized Harmonic Euler Equations," Journal of Turbomachinery-Transactions of ASME, Vol. 15, No. 4, Oct. 1993, pp. 800-809.
20. Strazisar, A. J., Wood, J. R., Hathaway, M. D., and Suder, K. L., "Laser Anemometer Measurements in a Transonic Axial-Flow Fan Rotor," NASA TR 2879, 1989.
21. Moffatt, S. and He, L., "Blade Forced Response Prediction for Industrial Gas Turbines, Part I: Methodologies," ASME Paper GT2003-38640, 2003.