Friction damping of interlocked vane segments: Experimental results

Proceedings of the ASME Turbo Expo

Volumn 4, Issue , 2001, Pages

  Berruti, T ^a   Filippi, S ^a   Gola, M M ^a   Salvano, S ^b  

^a POLITECNICO DI TORINO   (Italy)

^b AVIO S P A   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

AIRCRAFT ENGINES; DAMPING; ENERGY DISSIPATION; EXPERIMENTS; TRIBOLOGY;

CONTACT MODELING; CONTACT SURFACE; EXPERIMENTAL METHODS; FRICTION DAMPING;

FRICTION;

EID: 84905757787     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/2001-GT-0432     Document Type: Conference Paper

References (14)

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2. Sextro, W., 2000, "The Calculation of the Forced Response of Shrouded Blades with Friction Contacts and Its Experimental Verification" 45th ASME Gas Turbine and Aeroengine Congress and Exhibition, Munich (Germany).
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4. Sanliturk, K.Y., Ewins, D.J., Stanbridge, A.B., 1999, "Underplatform Dampers for Turbine Blades: Theoretical Modelling, Analysis and Comparison of Experimental Data", 44th ASME Gas Turbine and Aeroengine Congress and Exhibition, Indianapolis (USA).
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8. Sanliturk, Ewins, D.J., 1996, "Modelling two-dimensional friction contact and its application using harmonic balance method", J. of Sound and Vibration, Vol. 193, N. 2, pp. 511-523.
9. Fouvry, S., Kapsa, Ph., Vincent, L., 1995, "Analysis of sliding behaviour for fretting loading, determination of transition criteria", WEAR 185, pp.35-46.
10. Menq, C.H., Griffin, J.H., Bielak, J., 1986, "The forced Response of Shrouded Fan Stages"; ", J. of Vibration and Acoustics, Vol. 108, pp. 50-55
11. Menq, C.H., Griffin, J.H., Bielak, J., 1986, "The influence of Microslip on Vibratory Response, Part I: a new Microslip Model", "Part II: a Comparison with Experimental Results", J. of Sound and Vibration. Vol. 107, pp. 279-293, pp. 295-307.
12. Menq, C.H., Griffin, J.H., Bielak, J, 1986, "The influence of a variable normal load on the forced vibration of a frictionally damped structure"; J. of Eng. Gas Turbines and Power, Vol. 108, pp. 300-305.
13. Waterhouse, R.B., 1981, Fretting Fatigue, Ed. Waterhouse, Applied Science Pub., U.K.
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