Wave Properties of Double One-Dimensional Periodic Sheet Grating

We show that the double one-dimensional periodic sheet gratings always have waveguide properties for acoustic waves. In general, there are two types of pass bands: i.e., the connected sets of frequencies for which there exist harmonic acoustic traveling waves propagating in the direction of periodic...

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Veröffentlicht in:	Journal of applied and industrial mathematics 2018, Vol.12 (1), p.59-69
Hauptverfasser:	Konstantinov, A. P., Sukhinin, S. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic propagation Acoustic properties Bifurcations Mathematics Mathematics and Statistics Numerical methods Parameter estimation Parameters Periodic variations Standing waves Translations Traveling waves Wave dispersion Wave propagation
Online-Zugang:	Volltext
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