The effects of the sail on acoustic scattering characteristics of the underwater structure
The planar elements method considering the shielding effects are introduced. The effectiveness of this method is verified. The Echo characteristics of benchmark in water with an incident plane wave are investigated by using the planar elements method which is used for forecasting echo
characteristics of sonar targets. The influences of sail on echo characteristics of benchmark are studied. A thorough understanding of the echo characteristics of the influences of sail on echo characteristics of benchmark is helpful to carry out research on acoustic scattering field of benchmark.
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Document Type: Research Article
Affiliations: China Ship Development and Design Center
Publication date: 12 October 2020
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