Verification of the Numerical Model in the Problem of Studying Directional Characteristics of Sound Radiation from Inhomogeneous Shells

A. S. Suvorov; V. V. Artel’nyi; P. V. Artel’nyi; I. A. V’yushkina; P. I. Korotin; Yu. F. Shlemov

doi:10.1134/S1063771018020161

Verification of the Numerical Model in the Problem of Studying Directional Characteristics of Sound Radiation from Inhomogeneous Shells

作者: Suvorov A.S.¹, Artel’nyi V.V.¹, Artel’nyi P.V.¹, V’yushkina I.A.¹, Korotin P.I.¹, Shlemov Y.F.²
隶属关系:
1. Institute of Applied Physics
2. Krylov State Research Center
期: 卷 64, 编号 2 (2018)
页面: 260-265
栏目: Acoustic Signal Processing and Computer Simulation
URL: https://journals.rcsi.science/1063-7710/article/view/186525
DOI: https://doi.org/10.1134/S1063771018020161
ID: 186525

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详细

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.