Numerical investigation into non-synchronous vibrations of axial flow compressors by the resonant tip clearance flow

Proceedings of the ASME Turbo Expo

Volumn 6, Issue PART A, 2009, Pages 487-498

  Drolet, Martin ^a   Thomassin, Jean ^a   Vo, Huu Duc ^b   Mureithi, Njuki W ^b  

^a PRATT AND WHITNEY CANADA   (Canada)

^b ÉCOLE POLYTECHNIQUE DE MONTRÉAL   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AXIAL-FLOW COMPRESSOR; CFD MODELS; COMPRESSOR BLADES; EXPERIMENTAL DATA; EXPERIMENTAL VALIDATIONS; HARDWARE DESIGN; INLET TEMPERATURE; ITERATIVE DESIGN METHODOLOGY; MOVING MESH; NUMERICAL INVESTIGATIONS; NUMERICAL RESULTS; NUMERICAL STUDIES; PHYSICAL MECHANISM; SYNCHRONOUS VIBRATION; TIP CLEARANCE FLOW; TURBINE ENGINE; VIBRATORY MOTION;

AXIAL FLOW; AXIAL FLOW TURBOMACHINERY; COMPRESSORS; COMPUTER SIMULATION; COST REDUCTION; NUMERICAL ANALYSIS; RESONANCE; TURBULENCE MODELS; UNSTEADY FLOW; VIBRATIONS (MECHANICAL);

COMPUTATIONAL FLUID DYNAMICS;

EID: 77953205886     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2009-59074     Document Type: Conference Paper

References (15)

1. Baumgartner, M., Kamaler, F. and Hourmouziadis, J., "Non-Engine Order Blade Vibration in a High Pressure Compressor", ISABE Paper 95-7094, 1995.
2. Kielb, R.E., Thomas, J.P., Barter, J.W. and Hall, K.C., "Blade Excitation by Aerodynamic Instabilities - A Compressor Blade Study", ASME Paper GT-2003-38634, 2003.
3. März, J., Hah, C. and Neise, W., "An Experimental and Numerical Investigation Into the Mechanisms of Rotating Instability", ASME Journal of Turbomachinery, vol. 124, pp.367-375, July 2002.
4. Mailach, R., Lehmann, I. and Vogeler, K., "Rotating Instabilities in an Axial Compressor Originating from the Fluctuating Blade Tip Vortex", ASME Journal of Turbomachinery, vol. 123, pp.453-463, July 2001.
5. Vo, H.D., Tan, C.S. and Greitzer, E.M., "Criteria for Spike Initiated Rotating Stall", ASME Journal of Turbomachinery, vol. 130, Jan. 2008, DOI: 10.1115/1.2750674.
6. Vo, H.D., "Role of Tip Clerance Flow in the Generation of Non-Synchronous Vibrations", AIAA Paper 2006-629, Proceedings of the 44th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, 2006.
7. Ho, C.-M. and Nosseir, S., "Dynamics of an Impinging Jet Part I: The Feedback Phenomena", Journal of Fluid Mechanics, vol. 105, pp.119-142, 1981.
8. Thomassin, J., Vo, H.D. and Mureithi, N.W., "Blade tip clearance flow and compressor NSV: The jet core feedback theory as the coupling mechanism", ASME Journal of Turbomachinery, vol. 131, Jan. 2009, DOI: 10.1115/1.2812979.
9. Thomassin, J., Vo, H.D. and Mureithi, N.W., "Experimental Demonstration to the Tip Clearance Flow Resonance behind Compressor NSV", proceedings of GT2008: ASME Turbo Expo 2008: Power for Land, Sea and Air, June 9-13, 2008, Berlin, Germany, GT2008-50303.
10. Menter, F. and Egorov, Y., "Turbulence Modeling of Aerodynamic Flows", International Aerospace CFD Conference, Paris, June 18-19, 2007.
11. Thorsten, G. and Othmer, C., "Evaluation of Aerodynamic Noise Generation: Parameter Study of a Generic Side Mirror Evaluating the Aeroacoustic Source Strength", European Conference on Computational Fluid Dynamics, ECCOMAS CFD 2006, TU Delft, The Netherlands, 2006.
12. th 2006.
13. Spiker, M.A., Kielb, R.E., Hall, K.C. and Thomas, J.P., "Efficient Design Method for Non-Synchronous Vibrations using Enforced Motion", proceedings of GT2008: ASME Turbo Expo 2008: Power for Land, Sea and Air, June 9-13, 2008, Berlin, Germany, GT2008-50599.
14. nd Edition, Krieger Publishing Company, Malabar, Florida, 1990.
15. Lucas, M.J.,"Acoustic Characteristics of Turbomachinery Cavities", ASME Press, New York, 1997.