کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10690696 1019316 2005 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A useful analytical description of the coefficients in an inhomogeneous wave decomposition of a symmetrical bounded beam
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم آکوستیک و فرا صوت
پیش نمایش صفحه اول مقاله
A useful analytical description of the coefficients in an inhomogeneous wave decomposition of a symmetrical bounded beam
چکیده انگلیسی
If a bounded beam is described using a superposition of infinite inhomogeneous waves, the values of the coefficients attributed to each inhomogeneous wave are found using a classical optimization procedure, whence it is impossible to describe the obtained values analytically. In this paper, we develop a new and easy to apply straightforward analytical method to find the appropriate values of the sought coefficients. Supplementary to its analytical and straightforward nature, the method proves to reduce the inherent instabilities found in the inhomogeneous wave decomposition.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasonics - Volume 43, Issue 4, February 2005, Pages 279-282
نویسندگان
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