Numerical and experimental damping assessment of a thin-walled friction damper in the rotating set-up with high pressure turbine blades

Proceedings of the ASME Turbo Expo

Volumn 5 PART B, Issue , 2006, Pages 973-983

  Szwedowicz, J ^a   Gibert, C ^b   Sommer, T P ^c   Kellerer, R ^c  

^a ABB SWITZERLAND LTD   (Switzerland)

^b LABORATOIRE DE TRIBOLOGIE ET DYNAMIQUE DES SYSTÈMES   (France)

^c ALSTOM SWITZERLAND LTD   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

FRICTION COEFFICIENTS; HARMONIC BALANCE METHOD (HBM); NON LINEAR DYNAMIC SIMULATIONS; THIN WALLED FRICTION DAMPER;

DAMPING; FINITE ELEMENT METHOD; FRICTION; HIGH PRESSURE EFFECTS; ROTATING DISKS; STIFFNESS; TURBINES;

TURBOMACHINE BLADES;

EID: 33750870284     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2006-90951     Document Type: Conference Paper

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