Energy concentration at the center of large aspect ratio rectangular waveguides at high frequencies
نویسندگان
چکیده
منابع مشابه
Energy concentration at the center of large aspect ratio rectangular waveguides at high frequencies.
Waveguides in non-destructive evaluation (NDE) applications are commonly of a regular geometry (e.g., circular and ring cross section) for which analytical solutions exist. In this paper, wave propagation in infinitely long strips of large rectangular aspect ratio is discussed. Due to the finite width of strips, a large number of modes exist within the structure. This complicates the analysis a...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2008
ISSN: 0001-4966
DOI: 10.1121/1.2908273