Forced response of mistuned bladed disks using reduced-order modeling

37th AIAA/ASME/ASCE/AHS/ASC Structure, Structural Dynamics and Materials Conference

Volumn , Issue , 1996, Pages 1938-1950

  Kruse, Marlin ^a   Pierre, Christophe ^a  

^a UNIVERSITY OF MICHIGAN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

STRUCTURAL DYNAMICS; TURBOMACHINE BLADES; COMPUTER SIMULATION; DYNAMIC RESPONSE; FINITE ELEMENT METHOD; LOADS (FORCES); MACHINE VIBRATIONS;

BLADED DISK; COMPUTATIONAL SAVINGS; FORCED RESPONSE; LOCALIZED MODES; MISTUNED BLADED DISKS; MISTUNING; REDUCED ORDER MODELS;

FINITE ELEMENT METHOD; DISKS (MACHINE COMPONENTS);

FORCED RESPONSE; MISTUNED BLADED DISKS; REDUCED ORDER MODELING;

EID: 0029701479     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1996-1545     Document Type: Conference Paper

References (9)

1. S. T. Wei and C. Pierre. “Localization Phenomena in Mistuned Assemblies with Cyclic Symmetry, Part I: Free Vibrations”. ASME Journal of Vibration, Acoustics, Stress, and Reliability in Design, 110(4):429-438, 1988.
2. M. J. Kruse and Pierre C. “Dynamic Response of an Industrial Turbomachinery Rotor”. In Proceedings of the 32nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Lake Buena Vista, Florida, July 1996.
3. G. S. Ottarsson, M. P. Castanier, and C. Pierre. “A Reduced-Order Modeling Technique for Mistuned Bladed Disks”. In Proceedings of the 35th AIAA/ASME/ASCE/AHS/ASC Strutures, Structural Dynamics, and Materials Conference., 1994, Also, ASME Journal of Vibration and Acoustics, in print.
4. J.A. Fabunmi. “Forced Vibration of a Single Stage Axial Compressor Rotor”. ASME Journal of Engineering for Power, 102(2):322-329, 1980.
5. J. H. Griffin and T. M. Hoosac. “Model Development and Statistical Investigation of Turbine Blade Mistuning”. ASME Journal of Vibration, Acoustics, Stress, and Reliability in Design, 106:204-210, 1984.
6. P. J. Davies. “Circulant Matrices”. Wiley- Intersciences, 1979.
7. Pierre C. “Mode Localization and Eigenvalue Loci Veering Phenomena in Disordered Structures”. Journal of Sound and Vibration, 126(3):485-502, 1988.
8. S. T. Wei and C. Pierre. “Localization Phenomena in Mistuned Assemblies with Cyclic Symmetry, Part II: Forced Vibrations”. ASME Journal of Vibration, Acoustics, Stress, and Reliability in Design, 110(4):439-449, 1988.
9. G. S. Ottarsson and C. Pierre. “On the Effects of Interblade Coupling on the Statistics of Maximum Forced Response Amplitudes in Mistuned Bladed Disks”. In Proceedings of the 36th AIAA/ASME Strutures, Structural Dynamics, and Materials Conference, New Orleans, Louisiana, 1995.