The Influence of Truncation on Dispersion of Wedge Guides

Autor:	M. Cabus, M. Verplanken, P.E. Lagasse
Rok vydání:	1974
Předmět:	Physics symbols.namesake Truncation Rounding Dispersion (optics) Mathematical analysis symbols Boundary (topology) Boundary value problem Wedge (geometry) Poincaré–Lindstedt method Finite element method
Zdroj:	1974 Ultrasonics Symposium.
Popis:	In order to assess the viability of wedge guides, it is necessary to have quantitative data about the dispersion introduced by the truncation of the top. In this paper a boundary perturbation method for calculating the dispersion due to truncation or rounding of the wedge guide is presented. The results obtained with this perturbation method for quartz wedges, indicate that low dispersion can be obtained assuming reasonable tolerances for truncation or rounding of the top.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::dbd1ae3dc2903a12d22ea28c3c44c32b https://doi.org/10.1109/ultsym.1974.196300 Zobrazit plný text záznamu