Acoustical propagation in a prefractal waveguide.

Acoustical propagation in a prefractal waveguide.
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DOI:
10.1103/physreve.67.066609
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发表时间:
2003-06
期刊:
Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子:
--
通讯作者:
V. Gibiat;A. Barjau;K. Castor;Etienne Bertaud du Chazaud
V. Gibiat;A. Barjau;K. Castor;Etienne Bertaud du Chazaud
中科院分区:
其他
文献类型:
--
作者:
V. Gibiat;A. Barjau;K. Castor;Etienne Bertaud du Chazaud

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We present a theoretical study and experimental results for an acoustic multiscattering one-dimensional system made of cylindrical tubes of different diameters whose lengths follow a Cantor-like structure. Homothetic acoustical features and forbidden bands as well as wave trapping phenomena are reported.