Absorption cross section of canonical acoustic holes

Crispino, Luis C. B.; Oliveira, Ednilton S.; Matsas, George E. A.

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/23735

Title:

Absorption cross section of canonical acoustic holes

Author(s):

Institution:

Fed Univ Para
Universidade Estadual Paulista (UNESP)

ISSN:

1550-7998

Abstract:

We compute numerically the absorption cross section of a canonical acoustic hole for sound waves with arbitrary frequencies. Our outputs are in full agreement with the expected low- and high-frequency limits.

Issue Date:

1-Nov-2007

Citation:

Physical Review D. College Pk: Amer Physical Soc, v. 76, n. 10, 4 p., 2007.

Time Duration:

4

Publisher:

Amer Physical Soc

Source:

http://dx.doi.org/10.1103/PhysRevD.76.107502

URI:

http://hdl.handle.net/11449/23735

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/23735

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