کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1900423 | 1045323 | 2010 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Scattering of an acoustic axially symmetric surface wave propagating to the vertex of a right-circular impedance cone
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Scattering of an acoustic axially symmetric surface wave propagating to the vertex of a right-circular impedance cone Scattering of an acoustic axially symmetric surface wave propagating to the vertex of a right-circular impedance cone](/preview/png/1900423.png)
چکیده انگلیسی
The work deals with the scattering of an incident surface wave propagating to the vertex of a circular impedance cone. Diffraction of the incident surface wave by the vertex gives rise to the reflected surface wave as well to the spherical wave from the vertex of the cone in the far-field approximation. The study is based on the Sommerfeld integrals, Fourier transform and on the incomplete separation of the spherical variables for the problem at hand. The analytic formulas for the reflected surface wave and for the diffraction coefficient of the spherical wave are obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wave Motion - Volume 47, Issue 4, June 2010, Pages 241–252
Journal: Wave Motion - Volume 47, Issue 4, June 2010, Pages 241–252
نویسندگان
M.A. Lyalinov,