NON-LINER DYNAMICS OF UNDERWATER ACOUSTI
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M. Wiercigroch; M. Badiey; J. Simmen; A.H.-D. Cheng
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Article
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1999
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Elsevier Science
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English
β 219 KB
The non-linear dynamic behavior of acoustic wave propagation in an underwater sound channel, described by the Munk's classical sound speed profile perturbed by a single-mode internal wave, is studied using a parabolic ray theory. The amplitude and wavelength of this single-mode wave are used as the