Verification of the Numerical Model in the Problem of Studying Directional Characteristics of Sound Radiation from Inhomogeneous Shells |
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| Authors: | A S Suvorov V V Artel’nyi P V Artel’nyi I A V’yushkina P I Korotin Yu F Shlemov |
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| Institution: | 1.Institute of Applied Physics,Russian Academy of Sciences,Nizhny Novgorod,Russia;2.Krylov State Research Center,St. Petersburg,Russia |
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| Abstract: | Results of verifying the levels and directional characteristics of sound radiation are presented for a finite-element numerical model of a submerged inhomogeneous shell. The error in numerical modeling of directional characteristics is determined for sound radiation from shell parts with one-layer (shell–liquid) and multilayer (shell–liquid–shell–liquid) structures. |
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