Impact of internal damping on forced vibrations of piano soundboards
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DOI: 10.1121/1.5036217
Abstract: A Finite-Difference Model of a grand piano soundboard including internal damping is used to estimate the influence of the damping on the vibration of the soundboard. Theoretically, the increase of damping reduces eigenmodes and leads… read more here.
Keywords: impact internal; soundboard; internal damping; piano ... See more keywords
The Magnetoelastic Contribution to the Steel Internal Damping
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DOI: 10.3390/ma16083190
Abstract: In this paper, the steel internal damping due to both the thermoelastic and the magnetoelastic phenomena has been investigated through a formulation based on thermodynamical potential joints with a hysteretic damping model. With the aim… read more here.
Keywords: steel; steel internal; internal damping; damping ... See more keywords