Optimization design of vibro-acoustic behavior of non-uniform stiffened cylindrical shell

被引：0
|
作者：
机构：
[1] Chen, Mei-Xia
[2] Xu, Xin-Tong
[3] Wei, Jian-Hui
[4] Tao, Xiang-Fan
来源：
Chen, M.-X. (chenmx26@163.com) | 1600年 / China Ship Scientific Research Center卷 / 17期
关键词：
Acoustic wave propagation - Cylinders (shapes);
D O I：
10.3969/j.issn.1007-7294.2013.h1.021
中图分类号：
学科分类号：
摘要：
In this paper, the optimization design of vibro-acoustic behavior of non-uniform stiffened cylindrical shells is realized. On the restrain conditions of weight, minimum radial quadratic velocity is considered as the objective, optimal combination of frame spacing and type of the ring-stiffened is studied with the given total length and radius. The results show that the vibro-acoustic behavior of the non-uniform arrangement of ring-stiffened cylindrical shell is better than the traditional ring-stiffened cylindrical shell.
引用
收藏
页码：1 / 2
相关论文
共 50 条
  • [41] CAE Technologies for Efficient Vibro-Acoustic Vehicle Design Modification and Optimization
    Donders, Stijn
    Hermans, Luc
    Nauwelaerts, Edith
    Chojin, Shinnosuke
    Pluymers, Bert
    Desmet, Wim
    PROCEEDINGS OF ISMA 2008: INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING, VOLS. 1-8, 2008, : 4127 - +
  • [42] Axisymmetric vibrations of an orthotropic non-uniform cylindrical shell
    Ambartsumyan, S. A.
    Belubekyan, M. V.
    PMM JOURNAL OF APPLIED MATHEMATICS AND MECHANICS, 2008, 72 (01): : 73 - 76
  • [43] Effects of non-axisymmetric internal structures on vibro-acoustic characteristics of a submerged cylindrical shell using wavenumber analysis
    Jia, Wenchao
    Chen, Meixia
    Zhou, Zhiwei
    Xie, Kun
    THIN-WALLED STRUCTURES, 2022, 171
  • [44] Vibro-acoustic characteristics of cylindrical shells with complex acoustic boundary conditions
    Chen, Luyun
    Liang, Xiaofeng
    Yi, Hong
    OCEAN ENGINEERING, 2016, 126 : 12 - 21
  • [45] The prediction of the elastic critical load of submerged eccentric cylindrical shell based on vibro-acoustic model
    Li, T. Y.
    Zhang, G. J.
    Zhu, X.
    Xiong, L.
    OCEAN ENGINEERING, 2015, 108 : 471 - 479
  • [46] Vibro-acoustic characteristics of cylindrical shells with complex acoustic boundary conditions
    Wang W.
    Chen L.-Y.
    Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2016, 29 (06): : 1034 - 1040
  • [47] The prediction of the elastic critical load of submerged elliptical cylindrical shell based on the vibro-acoustic model
    Li, T. Y.
    Xiong, L.
    Zhu, X.
    Xiong, Y. P.
    Zhang, G. J.
    THIN-WALLED STRUCTURES, 2014, 84 : 255 - 262
  • [48] Design and optimization of local acoustic response in mid-frequency vibro-acoustic systems
    Yu, Yang
    Zhao, Guozhong
    Ren, Shanhong
    Li, Yuming
    APPLIED ACOUSTICS, 2021, 181
  • [49] Vibro-acoustic response of orthogonally stiffened panels: The effects of finite dimensions
    Legault, Julien
    Mejdi, Abderrazak
    Atalla, Noureddine
    JOURNAL OF SOUND AND VIBRATION, 2011, 330 (24) : 5928 - 5948
  • [50] Optimal design of non-uniform curved grid-stiffened shell with various stiffener patterns
    Sun, Yu
    Li, Xiaoang
    Zhou, Yan
    Zhou, Zitong
    Wang, Bo
    Tian, Kuo
    STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 2024, 67 (06)
12345