Title :
Waves running along a periodic set of small inhomogeneities in fluid loaded thin elastic plate
Author :
Andronov, Ivan V.
Author_Institution :
Inst. in Phys., St-Petersburg state Univ., Petrodvorec, Russia
Abstract :
Waves localized along a periodic set of point-wise inhomogeneities in a thin elastic plate, are studied. Both the case of point masses and holes of small radius in isolated and in fluid-loaded elastic plates are considered. Point models of attached masses and generalized point models of holes are used.
Keywords :
elastic waves; vibrations; fluid loaded thin elastic plate; localised waves; periodic set; point masses; point-wise inhomogeneities; small radius holes; Acoustic propagation; Acoustic waves; Diffraction; Frequency; Green function; Integral equations; Nonhomogeneous media; Physics;
Conference_Titel :
Days on Diffraction, 2008. DD '08. Proceedings of the International Conference
Conference_Location :
St. Petersburg
Print_ISBN :
978-5-9651-0277-8
