Published November 1, 2019 | Version v1
Journal article Metadata-only

Acoustic performance of locally resonant layer backing with panel-water-panel termination

Creators

  • 1. School of Mechanical Engineering, Guizhou University, Guiyang 550025 (China)

Description

The acoustic performance of locally resonant layer backing with the "panel-water-panel" termination has been studied. Using the finite element software COMSOL, the acoustic model of locally resonant layer has been given firstly. Then, the effect of several parameters including incident angles, cell numbers and cavity defects, on the sound absorption performance of locally resonant layer have been numerically analyzed. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1757-899X/707/1/012016

Additional details

Identifiers

DOI
10.1088/1757-899X/707/1/012016;

Publishing Information

Journal Title
IOP Conference Series. Materials Science and Engineering (Online)
Journal Volume
707
Journal Issue
1
Journal Page Range
[7 p.]
ISSN
1757-899X

Conference

Title
8. International Conference on Mechatronics and Control Engineering
Dates
23-25 Jul 2019
Place
Paris (France)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
53006602
Subject category
S42: ENGINEERING;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ABSORPTION; ACOUSTICS; FINITE ELEMENT METHOD; PERFORMANCE; SOUND WAVES
Descriptors DEC
CALCULATION METHODS; MATHEMATICAL SOLUTIONS; NUMERICAL SOLUTION; SORPTION