| Texto completo | |
| Autor(es): |
Gouesbet, Gerard
;
Ambrosio, Leonardo Andre
Número total de Autores: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA; v. 156, n. 1, p. 11-pg., 2024-07-01. |
| Resumo | |
With the model of generalized Lorenz-Mie theory (GLMT) and the extended boundary condition method, describing the interaction between electromagnetic (EM) waves (more specifically laser beams) and particles, an acoustical GLMT-like framework can be used to deal with acoustical wave scattering. The incident acoustical wave may then be encoded in a set of beam shape coefficients (BSCs) similar to the ones used in EM scattering. Following a paper devoted to the evaluation of acoustical BSCs using a localized approximation in the case of on-axis Gaussian acoustical beams, the present paper deals with the evaluation of acoustical BSCs in the case of off-axis Gaussian acoustical beams. (c) 2024 Acoustical Society of America. (AU) | |
| Processo FAPESP: | 21/06121-0 - Propagação de ondas eletromagnéticas em estruturas complexas |
| Beneficiário: | Ben-Hur Viana Borges |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |