Geometrical-acoustics approach to the description of localized vibrational modes of an elastic solid wedge

Krylov, Victor V.

Krylov_Sov_Phys_Tech_Phys_1990[1].pdf (3.57 MB)

Geometrical-acoustics approach to the description of localized vibrational modes of an elastic solid wedge

journal contribution

posted on 2010-05-11, 09:31 authored by Victor V. Krylov

A geometrical-acoustics theory is derived for localized vibrational modes of an elastic solid wedge, or "wedge acousiic waves." Simple analytical expressions are derived for the phase velocities and displacement amplitudes of antisymmetric modes of an acute-angle wedge. The effect of deviarions of a real wedge from the ideal geometry, including the effect of edge curvaturg on the phase velocities of the wedge waves is analyzed.

History

School

Aeronautical, Automotive, Chemical and Materials Engineering

Department

Aeronautical and Automotive Engineering

Citation

KRYLOV, V.V., 1990. Geometrical-acoustics approach to the description of localized vibrational modes of an elastic solid wedge. Soviet Physics - Technical Physics, 35 (2), pp.137-140.

Publisher

Version

VoR (Version of Record)

Publication date

1990

Notes

This article was published in the journal Soviet Physics - Technical Physics [© 1990 American Institute of Physics] This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics (http://journals.aip.org/).