Sound propagation in composite micro-tubes with surface-mounted fibrous roughness elements

The influence of surface roughness such as short fibers on sound propagation in cylindrical micro-tubes is investigated, both theoretically and numerically. Based on the calculated velocity and temperature fields, a theoretical model is developed to evaluate the sound propagation performance of comp...

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Veröffentlicht in:	Composites science and technology 2016-04, Vol.127, p.158-168
Hauptverfasser:	Meng, H., Yang, X.H., Ren, S.W., Xin, F.X., Lu, T.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Acoustic emission Energy consumption Mathematical analysis Mathematical models Mechanical properties Modeling Roughness Short-fiber composites Sound Sound propagation Surface roughness
Online-Zugang:	Volltext
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