A modal coupling for fluid and structure analyses of turbomachine flutter. Application to a fan stage

ASME 1996 International Gas Turbine and Aeroengine Congress and Exhibition, GT 1996

Volumn 5, Issue , 1996, Pages

  Moyroud, Francois ^a,b   Jacquet Richardet, Georges ^b   Fransson, Torsten ^a  

^a ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

^b UNIVERSITÉ DE LYON   (France)

Author keywords

[No Author keywords available]

Indexed keywords

AEROELASTICITY; FLUID STRUCTURE INTERACTION; GAS TURBINES; TURBOMACHINERY;

AEROELASTIC ANALYSIS; INCOMPATIBLE FLUIDS; STATIC AND DYNAMIC ANALYSIS; STRONG DEPENDENCES; STRUCTURE ANALYSIS; STRUCTURE DYNAMICS; THREE-DIMENSIONAL SOLVERS; TURBOMACHINERY FLOWS;

MODAL ANALYSIS;

EID: 84930466326     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/96-GT-335     Document Type: Conference Paper

References (26)

1. Appa, K., 1989, "Finite-Surface Spline", Journal of Aircraft, VoL 26, No. 5, pp.495-496.
2. Bendiksen, O.O., 1990, "Arroelastic Problems in Turbomachines", AIAA Paper 90-1157-CP.
3. Bendiksen, O.O., 1991, "A New Approach to Computational Aeroelastickr, Paper AIAA-91-0939-CP.
4. Bendiksen, O.O., 1994, aEulerian-Lagrangian Simulations of Transonic Flutter Instabilities", Aeroelasticity and Fluid Structure Interaction Pithkm, AD-VoL 44, ASME 1994.
5. Blues, A., and Fransson, T.H., 1986, "Aeroelasticity in Turbomachines: Comparison of Theoretical and Experimental Cascade Results", Communication du Laboratoim de Thennigue Appliquee et de Turbomachines No. 13, EPFL, Switzerland.
6. Carta, FO., 1967, "Coupled Blade-Disk-Shroud Flutter Instabilities in Turbojet Engine Rotors", ASME Journal of Engineering and Power; July 1967, pp. 420-426.
7. Crawley, ES., 1984, "Aeroelanic Formulations for Turbomachines and Propellers". Symposium on Unsteady Aerodynamics of Turbontachines and Propellers, Cambridge, England September 1984, pp. 13-28.
8. Gerolymos, GA., 1993, "Coupled Three-dimensional Aeroelastic Stability Analysis of Bladed Disks", ASME Journal of Turbomachinerx VoL 1115, pp. 791-799.
9. Gerolymos, GA., and Valid, 11 1994, "Validation of 3-D Euler Methods for Vibrating Cascade Aerodynamics", ASME Paper 94-G1-294.
10. Guruswamy, G.P., 1989, "Integrated Approach for Active Coupling of Structures and Fluid?, AMA Journal, Vol. 27, No. 6, 1989, pp. 788-793
11. Hall, R.C, and Lorezice, CB., 1993, "Calcutions of Three-Dimensional Unsteady Rows in Turbomachinery Using the Linearized Harmonic Euler. Equations", ASME Journal of Turbomachinerx VoL 115, pp. 8-809.
12. He, L., 1994, "Integration of 2-D Fluid/Structure Coupled System for Calculations of Turbomachinery Aerodynamic/Aeroelastic Instabilities", Computational Fluid Dynamics, Vol. 3, pp. 217-231.
13. Henry, IL, and Vincent, B., 1990, "Instabilit Afralastique dans les Moteurs dAvicms-Application it un 6tage de Soufflante SNECMA," Revue Francaire de Micanique, VoL 1990.0, pp. 23-32.
14. Imregun, M., 1995, "Prediction of Flutter Stability Using Aeroelastic Frequency Response Functions", Journal of Fluid and Structures, VOL 9, pp. 419434.
15. Jacquetaithardet, G., and Henry, R., 1994, "A Modal Aeroelastic Finite Element Analysis Method For Advanced Turbomachinery Stages", International Journal For Numerical Methods in Engineering, Vol. 3Z pp. 42054217.
16. Jacquet-Richardet, G., Ferraris, G., and Rientord, P, 1994, "Frequencies and Modes of Rotating Flexible Bladed-Disc-Shaft Assemblies: A Global Cyclic Symmetric Approach", To be published in the Journal of Sound and Vibration.
17. Kielb, RE., and Kaza, K.R.V., 1984, "Effects of Structural Coupling on Mistuned Cascade Flutter and Response", ASME Journal of Engineering for Gas Turbines and Power", Vol. 106, pp. 17-24.
18. Marshall, J.G, Inuregun, M., 1995, "A 3D Time-Domain Flutter Prediction Method For Turbomachinery Blades", published at the Royal Aeronautical Science Society Meeting, Manchester; England June 1995
19. Olczak, A., 1992, "The Rom Shell", Addison-Wesley Publishing Corn-Ponls 384 Pages
20. Siden, L.D., Albriten El., 1991, "A Flutter of a Two-dimensional Transonic Fan Blade Configuration", presented at the Tenth Symposium on Air Breathing Engines, Nottingham, England, September 1991.
21. Smith, T.E., 1991, "A Modal Aeroelastic Analysis Scheme for Turbomachinery Blading", NASA-CR-187089, 132 pages.
22. Srinivosan, AX, and Fabumni, IA., 1984, "Cascade Flutter Analysis of Cantilever Blades", ASME Journal of Engineering for Gas Turbines and Power; Vol. 106, pp. 3443.
23. Thomas, D.L., 1979, "Dynamics of Rotationally Periodic Structures", International Journal for Numerical Methods in Engineering, Vol. 14, pp. 81-102.
24. Vadhati, M., and Imregun M 1994, Nonlinear aercelardcity analyses using unstructured meshes Unsteady Aerodynamics and Aeroelasticity of Turbomachines, Edited by Y. Tanida and M. Namba, Elsevier Science.
25. Whitehead, DS., Newton, S.G, 1985, "A Finite Element Method for the Solution of Two-dimensional Transonic Flows in Cascades", International Journal for Numerical Methods in Fluids, VoL 5, pp. 115-132.
26. Whitehead, DS., 1990, "A Finite Element Solution of Unsteady Twodimensional Flow in Cascade?, International Journal for Numerical Methods in Fluids, VoL 10, pp. 13-34.