ESTIMATION OF VIBRO-ACOUSTIC PROPERTIES OF IDLERS BASED ON MODAL ANALYSIS

被引：0
|
作者：
Sawicki, Wojciech [1 ]
Krol, Robert [1 ]
机构：
[1] Politechn Wroclawskiej, Inst Gornictwa, Pl Teatralny 2, PL-50051 Wroclaw, Poland
来源：
MINING SCIENCE | 2006年 / 8卷
关键词：
D O I：
暂无
中图分类号：
TD [矿业工程];
学科分类号：
0819 ;
摘要：
The attempt to estimate vibro-acoustic properties of idlers has been presented in this paper. The methodology is based on experimental technique called modal analysis. It has been proved that modal damping is strictly connected with real damping of structure. Modal analysis has been performed for seven idlers. The averaged modal damping values of six modified idlers have been compared with the reference one.
引用
收藏
页码：179 / 185
页数：7
相关论文
共 50 条
  • [31] Numerical analysis of vibro-acoustic characters of ship
    Yang, De-Qing
    Wang, De-Yu
    Liu, Hong-Lin
    Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University, 2002, 36 (11): : 1537 - 1539
  • [32] Virtual measurements for exterior vibro-acoustic problems using modal models
    Staiger, Julian
    van Ophem, Sjoerd
    Troge, Jan
    Naets, Frank
    MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2024, 209
  • [33] Vibro-Acoustic Noise Analysis of a Washing Machine
    Wang, Semyung
    Nerse, Can
    Kim, Hyung Woo
    SENSORS AND INSTRUMENTATION, VOL 5, 2017, : 47 - 53
  • [34] Vibro-acoustic analysis of uncased drive systems
    Scholten, Jan
    Baranski, Filip
    VDI Berichte, 2008, (2052): : 145 - 154
  • [35] Size optimization of mid-frequency vibro-acoustic systems in the framework of modal energy analysis
    Yu, Yang
    Wang, Dongping
    Zhao, Guozhong
    Li, Yonghua
    Chen, Bingzhi
    STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 2022, 65 (10)
  • [36] Size optimization of mid-frequency vibro-acoustic systems in the framework of modal energy analysis
    Yang Yu
    Dongping Wang
    Guozhong Zhao
    Yonghua Li
    Bingzhi Chen
    Structural and Multidisciplinary Optimization, 2022, 65
  • [37] Experimental characterization of vibro-acoustic properties of an aircraft fuselage
    Winter, R.
    Norambuena, M.
    Biedermann, J.
    Boeswald, M.
    PROCEEDINGS OF INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING (ISMA2014) AND INTERNATIONAL CONFERENCE ON UNCERTAINTY IN STRUCTURAL DYNAMICS (USD2014), 2014, : 2731 - 2748
  • [38] Vibro-acoustic design of composites
    Täger, O
    Kroll, L
    Hufenbach, W
    KUNSTSTOFFE-PLAST EUROPE, 2004, 94 (11): : 118 - 121
  • [39] Acoustic fatigue analysis for perforated honeycomb sandwich structure based on vibro-acoustic coupling
    Li R.
    Zhao H.
    Yuan M.
    Chen Z.
    Chen J.
    Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, 2020, 52 (12): : 91 - 97
  • [40] Vibro-acoustic tissue mammography
    Fatemi, M
    Wold, LE
    Alizad, A
    Greenleaf, JF
    IEEE TRANSACTIONS ON MEDICAL IMAGING, 2002, 21 (01) : 1 - 8
12345