On the application domain of the Green’s function approximation for mild anisotropic media [Comments to the article ‘‘On Green’s functions for elastic waves in anisotropic media,’’ J. Acoust. Soc. Am. 8 3, 118–121 (1988)]
- 1 October 1989
- journal article
- research article
- Published by Acoustical Society of America (ASA) in The Journal of the Acoustical Society of America
- Vol. 86 (4) , 1606-1607
- https://doi.org/10.1121/1.398670
Abstract
A Green’s function for anisotropic media was developed for materials having no cusps in the energy velocity profile and exhibiting a mild anisotropy, that is with a relatively small deviation of the quasilongitudinal wave velocity from its averaged value. A scaling transform is introduced that allows severe anisotropy to be considered.Keywords
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