Gas Turbine Blade Damper Optimization Methodology

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R. K. Giridhar; P. V. Ramaiah; G. Krishnaiah; S. G. Barad;
(2012)

The friction damping concept is widely used to reduce resonance stresses in gas turbines. A friction damper has been designed for high pressure turbine stage of a turbojet engine. The objective of this work is to find out effectiveness of the damper while minimizing res... View more
  • References (17)
    17 references, page 1 of 2

    H. Griffin, J.. A review of friction damping of turbine blade vibration. International Journal of Turbo and Jet Engines. 1990; 7: 297-307

    M. Cameron, T., H. Griffin, J., E. Kilb, R., M. Hoosac, T.. An integrated approach for friction damper design. The Role of Damping in Vibration and Noise Control. ; 5: 205-211

    Kilb, R., Griffin, J., H. Menq , C.. Evaluation of a turbine blade damper using an integral approach. (88-2400)

    Sanliturk, K. Y., Ewins, D. J., Elliott, R., Green, J. S.. Friction damper optimization: simulation of rainbow tests. Journal of Engineering for Gas Turbines and Power. 2001; 123 (4): 930-939

    Menq, C. H., Griffin, J. H., Bielak, J.. Influence of a variable normal load on the forced vibration of a frictionally damped structure. Journal of Engineering for Gas Turbines and Power. 1986; 108 (2): 300-305

    Menq, C. H., Bielak, J., Griffin, J. H.. The influence of microslip on vibratory response, part I: a new microslip model. Journal of Sound and Vibration. 1986; 107 (2): 279-293

    Menq, C. H., Bielak, J., Griffin, J. H.. The influence of microslip on vibratory response, Part II: a comparison with experimental results. Journal of Sound and Vibration. 1986; 107 (2): 295-307

    Csaba, G.. Modelling microslip friction damping and its influence on turbine blade vibrations, Dissertations no. 519. 1998

    Csaba, G.. Forced response analysis in time and frequency domains of a tuned bladed disk with friction dampers. Journal of Sound and Vibration. 1998; 214 (3): 395-412

    Cigeroglu, E., Ozguven, H. N.. Nonlinear vibration analysis of bladed disks with dry friction dampers. Journal of Sound and Vibration. 2006; 295 (3–5): 1028-1043

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