Absorption cross section of canonical acoustic holes
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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.
How to cite this document
Crispino, Luis C. B.; Oliveira, Ednilton S.; Matsas, George E. A.. Absorption cross section of canonical acoustic holes. Physical Review D. College Pk: Amer Physical Soc, v. 76, n. 10, 4 p., 2007. Available at: <http://hdl.handle.net/11449/23735>.