Numerical Simulation of Anechoic Coating by Combining FEM and ADM

Numerical Simulation of Anechoic Coating by Combining FEM and ADM

The absorption performance of anechoic coatings depends on the material properties, layer thicknesses and cavity distribution density and cavity size. In this paper a design method based on numerical simulation was presented by combining FEM and acoustic duct method (ADM).  Analyzing of anechoic coa...

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Bibliographic Details
Main Authors: Seyed Hamid Sohrabi, Mohammad Javad Ketabdari
Format: Article
Language:fas
Published: Iranian Association of Naval Architecture and Marine Engineering 2018-02-01
Series:نشریه مهندسی دریا
Subjects:
anechoic coating
absorption layer
echo reduction coefficient
wave propagation
finite element method
Online Access:http://marine-eng.ir/article-1-627-en.html

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http://marine-eng.ir/article-1-627-en.html

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