Sound scattering by a bubble metasurface
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DOI: 10.1103/physrevb.102.214308
Abstract: We present an analytical framework to investigate the acoustic performance of an array of closely spaced spherical cavities embedded in a thin soft medium submerged in water. Each layer of cavities is approximated as a… read more here.
Keywords: sound scattering; scattering bubble; bubble metasurface; metasurface ... See more keywords
Simulation and Statistical Modeling of Acoustic Scattering of Bubble Wakes
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Problems in Engineering"
DOI: 10.1155/2018/3242703
Abstract: Ship wakes are large, exist for a long time, and are difficult to disguise or conceal. These characteristics can be used as an important basis for ship tracking and recognition. However, distinguishing between wakes, underwater… read more here.
Keywords: scattering bubble; modeling acoustic; statistical modeling; acoustic wake ... See more keywords