Evaluation of the Dissipated Energy in Vicinity of the Resonance, depending on the Nature of Dynamic Excitation

The paper analyses the issue of functioning in the vicinity of the resonance of the mechanic equipment and/or devices with excitation sources the maximum perturbation force of which may be constant or variable related to the squared excitation pulsation. In both cases, the dynamic system does not re...

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Veröffentlicht in:	Romanian Journal of Acoustics and Vibration 2019-01, Vol.16 (1), p.66-71
Hauptverfasser:	Bratu, Polidor, Dobrescu, Cornelia
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Dynamic models Earthquakes Energy Excitation Perturbation Pulsation Resonance Seismic engineering Vibration Viscoelasticity
Online-Zugang:	Volltext
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