Acoustic Scattering in Flexible Waveguide Involving Step Discontinuity
نویسندگان
چکیده
منابع مشابه
Acoustic Scattering in Flexible Waveguide Involving Step Discontinuity
In this paper, the propagation and scattering of acoustic waves in a flexible wave-guide involving step discontinuity at an interface is considered. The emerging boundary value problem is non-Sturm-Liouville and is solved by employing a hybrid mode-matching technique. The physical scattering process and attenuation of duct modes versus frequency regime and change of height is studied. Moreover,...
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ژورنال
عنوان ژورنال: PLoS ONE
سال: 2014
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0103807