کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1900399 1045317 2011 21 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Acoustic scattering of a plane wave by a circular penetrable cone
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات زمین شناسی
پیش نمایش صفحه اول مقاله
Acoustic scattering of a plane wave by a circular penetrable cone
چکیده انگلیسی

The paper is devoted to the diffraction of a plane wave by an acoustically transparent semi-infinite cone. The problem of diffraction is reduced to a singular integral equation in the framework of the incomplete separation of variables. The Fredholm property and regularization of the integral equation are discussed. Some important integral representations of the wave field are considered. The detailed study of the far-field asymptotics is given. Expressions for the diffraction coefficient of the spherical wave scattered from the vertex of the cone are considered. The reflected from the conical surface waves and those transmitted across the surface are also discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wave Motion - Volume 48, Issue 1, January 2011, Pages 62–82
نویسندگان
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