Dynamic characteristics of a flexible bladed-rotor with Coulomb damping due to tip-rub

Journal of Sound and Vibration

Volumn 273, Issue 4-5, 2004, Pages 875-919

  Sinha, S K ^a  

^a GENERAL ELECTRIC COMPANY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BEARINGS (MACHINE PARTS); CENTRIFUGATION; DAMPING; FINITE ELEMENT METHOD; JET ENGINES; MATHEMATICAL TRANSFORMATIONS; PROBLEM SOLVING; TURBOMACHINE BLADES;

BLADE TIPS; CENTRIFUGAL FORCE; COULOMB DAMPING; ROTORDYNAMICS;

ROTORS;

EID: 2542586138     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0022-460X(03)00647-3     Document Type: Article

References (34)

1. J.C. Snowdon, Vibration and Shock in Damped Mechanical Systems, Wiley, New York, 1968, pp. 333-365.
2. D.J. Inman, A.N. Andry Jr., Some results on the nature of eigenvalues of discrete damped linear systems, American Society of Mechanical Engineers, Journal of Applied Mechanics 47 (1980) 927-930.
3. M. Ahmadian, S.H. Chou, A new method for finding symmetric form of asymmetric finite-dimensional dynamic systems, American Society of Mechanical Engineers, Journal of Applied Mechanics 54 (1987) 700-705.
4. R.H. Flaut, Stability of rotating shafts with axial load and damping, in: R.N. Dubey, N.C. Lind (Eds.), Proceedings of the First ASCE-EMD Specialty Conference on Mechanics in Engineering, University of Waterloo Press, Waterloo, Canada, 1977, pp. 133-148.
5. R. Cohen, I. Porat, Coupled torsional and transverse vibration of unbalanced rotor, American Society of Mechanical Engineers, Journal of Applied Mechanics 52 (1985) 701-705.
6. K.B. Yim, S.T. Noah, J.M. Vance, Effect of tangential torque on the dynamics of flexible rotors, American Society of Mechanical Engineers, Journal of Applied Mechanics 53 (1986) 711-718.
7. S.K. Sinha, On general conditions of rotordynamic stability under combined axial forces and torque, American Society of Mechanical Engineers, Journal of Applied Mechanics 59 (1992) 225-228.
8. C.W. Lee, J.S. Yun, Dynamic analysis of flexible rotors subjected to torque and force, Journal of Sound and Vibration 192 (2) (1996) 439-452.
9. D.W. Child, Rub induced parametric excitation in rotors, American Society of Mechanical Engineers, Journal of Mechanical Design 10 (1979) 640-644.
10. A. Sinha, J.H. Griffin, Effects of static friction on the forced response of frictionally damped turbine blades, American Society of Mechanical Engineers, Journal of Engineering for Gas Turbines and Power 106 (1) (1984) 65-69.
11. A. Sinha, Friction damping of random vibration in gas turbine engine airfoils, International Journal of Turbo and Jet Engines 7 (1990) 95-102.
12. J.H. Wang, W.L. Shieh, The influence of variable friction coefficient on the dynamic behavior of a blade with friction damper, Journal of Sound and Vibration 149 (1991) 137-145.
13. K.Y. Sanliturk, M. Imregun, D.J. Ewins, Harmonic balance vibration analysis of turbine blades with friction dampers, American Society of Mechanical Engineers, Journal of Vibration and Acoustics 119 (1997) 96-103.
14. E.J. Berger, M.R. Begley, M. Mahajani, Structural dynamic effects on interface response-formulation and simulation under partial slipping conditions, American Society of Mechanical Engineers, Journal of Applied Mechanics 67 (2000) 785-792.
15. F.K. Choy, J. Padovan, Non-linear transient analysis of rotor-casing rub events, Journal of Sound and Vibration 113 (3) (1987) 529-545.
16. F.K. Choy, J. Padovan, C. Batur, Rub interactions of flexible casing rotor systems, Journal of Engineering for Gas Turbines and Power 111 (4) (1989) 652-658.
17. F.K. Choy, J. Padovan, W.H. Li, Rub in high performance turbo-machinery, modeling, solution methodology and signature analysis, Mechanical Systems and Signal Processing 2 (2) (1988) 113-133.
18. D.C. Kammer, A.L. Schlack Jr., Effects of non-constant spin rate on the vibration of a rotating beam, American Society of Mechanical Engineers, Journal of Applied Mechanics 54 (1987) 305-310.
19. D.J. Segalman, C.R. Dohrmann, A method for calculating the dynamics of rotating flexible structures (part 1: derivation, part 2: example calculations), American Society of Mechanical Engineers, Journal of Vibration and Acoustics 118 (3) (1996) 313-322.
20. D.C.D. Oguamanam, G.R. Heppler, Geometric stiffening of Timoshenko beams, American Society of Mechanical Engineers, Journal of Applied Mechanics 65 (1998) 923-929.
21. S.M. Lin, Dynamic analysis of rotating non-uniform Timoshenko beams with an elastically restrained root, American Society of Mechanical Engineers, Journal of Applied Mechanics 66 (1999) 742-748.
22. H.E. Lindberg, A.L. Florence, Dynamic Pulse Buckling: Theory and Experiment, Martinus Nijhoff, Dordrecht, 1987, pp. 2-73.
23. D.R. Chivens, H.D. Nelson, The natural frequencies and critical speeds of a rotating, flexible shaft-disk system, American Society of Mechanical Engineers, Journal of Engineering for Industry 97 (1975) 881-886.
24. C.W. Lee, R. Katz, A.G. Ulsoy, R.A. Scott, Modal analysis of a distributed parameter rotating shaft, Journal of Sound and Vibration 122 (1988) 119-130.
25. S.M. Yang, G.J. Sheu, Vibration control of a rotating shaft: an analytical solution, American Society of Mechanical Engineers, Journal of Applied Mechanics 66 (1999) 254-259.
26. R.G. Parker, Analytical vibration of spinning, elastic disk-spindle systems, American Society of Mechanical Engineers, Journal of Applied Mechanics 66 (1999) 218-224.
27. C.W. Lee, Y.G. Jei, Modal analysis of continuous rotor-bearing systems, Journal of Sound and Vibration 126 (2) (1988) 345-361.
28. Y.G. Jei, C.W. Lee, Modal analysis of continuous asymmetrical rotor-bearing systems, Journal of Sound and Vibration 152 (2) (1992) 245-262.
29. N. Khader, Stability analysis for the dynamic design of rotors, Journal of Sound and Vibration 207 (3) (1997) 287-299.
30. T. Zheng, N. Hasebe, Nonlinear dynamic behaviors of a complex rotor-bearing system, American Society of Mechanical Engineers, Journal of Applied Mechanics 67 (2000) 485-495.
31. S.K. Sinha, Stability of viscoelastic rotor-disk system under dynamic axial loads, AIAA Journal 27 (1989) 1653-1655.
32. P. Pedersen, A.P. Seyranian, Sensitivity analysis for problems of dynamic stability, International Journal of Solids and Structures 19 (4) (1983) 315-335.
33. C.M. Harris, C.E. Crede, Shock and Vibration Handbook, 2nd Edition, McGraw-Hill, New York, 1976, pp. 7-14.
34. S.K. Sinha, On a general method of vibration analysis in curvilinear coordinates, AIAA Journal 26 (1988) 629-631.