THEORETICAL AND EXPERIMENTAL STUDY OF SOUND TRANSMISSION BETWEEN CAVITIES THROUGH FLEXIBLE PANEL STRUCTURE

被引：0
|
作者：
Du, Jingtao [1 ]
Zhang, Yufei [1 ]
Liu, Yang [1 ]
Liu, Long [1 ]
Liu, Zhigang [1 ]
机构：
[1] Harbin Engn Univ, Coll Power & Energy Engn, Harbin 150001, Peoples R China
来源：
PROCEEDINGS OF THE 23RD INTERNATIONAL CONGRESS ON SOUND AND VIBRATION: FROM ANCIENT TO MODERN ACOUSTICS | 2016年
关键词：
VIBRO-ACOUSTICAL ANALYSIS; PASSENGER COMPARTMENT; RECTANGULAR CAVITY; COUPLED SYSTEMS; VIBRATION; MODES; TRUNK; PART;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
In this paper, sound transmission between cavities through flexible panel are studied theoretically and experimentally. The coupled vibro-acoustic model is established based on an energy formulation, and the system matrix equation is obtained by Rayleigh-Ritz procedure. Numerical simulation is then performed, and the validation is carried out through the comparison with those from FEA. Relevant experimental studies are also performed, and the theoretical and experimental results are compared and analyzed. Some concluding remarks are also given.
引用
收藏
页数：8
相关论文
共 50 条
  • [1] Sound transmission through a microperforated-panel structure with subdivided air cavities
    Toyoda, Masahiro
    Takahashi, Daiji
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2008, 124 (06): : 3594 - 3603
  • [2] Experimental study of the active sound transmission reduction through a double panel test section
    De Fonseca, P
    Sas, P
    Van Brussel, H
    ACUSTICA, 1999, 85 (04): : 538 - 546
  • [3] Sound transmission through a flexible panel into an enclosure: structural-acoustics model
    Al-Bassyiouni, M
    Balachandran, B
    JOURNAL OF SOUND AND VIBRATION, 2005, 284 (1-2) : 467 - 486
  • [4] Theoretical analyses of sound transmission through viscoelastic sandwich panel backed by a cavity
    YANG Jun
    LI Xiaodong
    TIAN Jing(Institute of Acoustics
    Chinese Journal of Acoustics, 1998, (03) : 254 - 264
  • [5] Sound transmission through panels - an experimental study
    Singh, M
    Pujara, KK
    Mohanan, V
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2001, 39 (04) : 235 - 239
  • [6] Comparative study on sound transmission through aperture between theoretical calculation and laboratory measurement
    Chen, Kuo-Tsai
    Journal of the Chinese Society of Mechanical Engineers, Transactions of the Chinese Institute of Engineers, Series C/Chung-Kuo Chi Hsueh Kung Ch'eng Hsuebo Pao, 1993, 14 (03): : 299 - 306
  • [7] On the modeling of sound transmission through a mixed separation of flexible structure with an aperture
    Yu, Xiang
    Cheng, Li
    Guyader, Jean-Louis
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2014, 135 (05): : 2785 - 2796
  • [8] Sound transmission through a stiff double-panel structure periodically stabilized by negative stiffness module: Theoretical modeling
    Oyelade, Akintoye O.
    JOURNAL OF VIBRATION AND CONTROL, 2020, 26 (23-24) : 2286 - 2296
  • [9] Transmission of Sound through Tied Walls: An Experimental Study
    Birlik, Gülin
    Building Acoustics, 1998, 5 (02): : 91 - 101
  • [10] Sound transmission through a poroelastic layered panel
    Loris Nagler
    Ping Rong
    Martin Schanz
    Otto von Estorff
    Computational Mechanics, 2014, 53 : 549 - 560
12345