Thermodynamic Damping in Porous Materials with Spherical Cavities

When a material is subjected to an alternating stress field, there are temperature fluctuations throughout its volume due to the thermoelastic effect. The resulting irreversible heat conduction leads to entropy production that in turn is the cause of thermoelastic damping. An analytical investigatio...

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Veröffentlicht in:	Shock and vibration 1997, Vol.4 (4), p.261-268
Hauptverfasser:	Panteliou, Sofia D., Dimarogonas, Andrew D.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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