Computation of dispersion relations for axially symmetric guided waves in cylindrical structures by means of a spectral decomposition method

•A method to calculate real and complex wave numbers in cylinders is presented.•The method is based on transforming equations of motion into an eigenvalue problem.•Hollow cylinders are described as transition between cylindrical rods and plates.•The analytic expressions needed to implement the prese...

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Veröffentlicht in:	Ultrasonics 2015-12, Vol.63, p.54-64
Hauptverfasser:	Höhne, Christian, Prager, Jens, Gravenkamp, Hauke
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics - instrumentation Computer Simulation Cylinders Dispersion Elasticity Guided waves Models, Theoretical Numerical method Spectral decomposition Surface Properties Ultrasonics
Online-Zugang:	Volltext
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