Prediction of the dynamic response of a plate treated by particle impact damper
2013 ◽
Vol 228
(5)
◽
pp. 799-814
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Keyword(s):
In this paper, an experimental characterisation of a particle impact damper (PID) under periodic excitation is investigated. The developed method allows the measurement of damping properties of PID without the supplementary use of a primary structure. The passive damping of PID varies with the excitation frequency and its design parameters. The nonlinear damping of PID is then interpreted as an equivalent viscous damping to be introduced in a finite element model of a structure to predict its dynamic response. The results of numerical simulations are in good agreement with those of experiment and show the relevance of the developed method to predict the dynamic behaviour of a structure treated by PID’s.
Experimental study of passive vibration suppression using absorber with spherical ball impact damper
2016 ◽
Vol 231
(17)
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pp. 3193-3201
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Keyword(s):
2019 ◽
Vol 3
(Special Issue on First SACEE'19)
◽
pp. 173-180
2021 ◽
pp. 095440892199529
Keyword(s):
2021 ◽
Vol 15
(1)
◽
Keyword(s):
Keyword(s):