A novel method for predicting the response variability of friction-damped gas turbine blades

Predicting the response of gas turbine blades with underplatform friction dampers is challenging due to the combination of frictional nonlinearity and system uncertainty: a traditional Monte Carlo approach to predicting response distributions requires a large number of nonlinear simulations which is...

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Bibliographic Details
Main Authors: T. Butlin, P. Ghaderi, G. Spelman, William Midgley, R. Umehara
Format: Default Article
Published: 2018
Subjects:
Mechanical engineering not elsewhere classified
Nonlinear vibration
Uncertainty
Localised nonlinearities
Turbine blades
Maximum entropy
Friction damping
Underplatform dampers
Mistuning
Localisation
Mechanical Engineering not elsewhere classified
Online Access:https://hdl.handle.net/2134/36553
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