標題: Experimental characterization of the vibrational behavior of a fluid-filled thin shell for the purpose of response estimation
作者: Bai, MR
Lin, YY
交大名義發表
機械工程學系
National Chiao Tung University
Department of Mechanical Engineering
公開日期: 1-十二月-1995
摘要: Experimental techniques are proposed for developing a model to estimate structural vibrations induced by internal acoustic pressure at low frequencies. In these methods, the acoustic field and the structure are treated as a coupled system with the acoustic loading effect taken into account. The response model between the internal pressure and the surface vibration is established by a modified modal test on the coupled system. Experiments are performed to investigate the surface vibrations of a closed steel cylindrical shell excited by a loudspeaker inside. The experimental results show that developed techniques provide accurate estimation for the acoustically induced vibrations. (C) 1995 Acoustical Society of America.
URI: http://dx.doi.org/10.1121/1.413819
http://hdl.handle.net/11536/1627
ISSN: 0001-4966
DOI: 10.1121/1.413819
期刊: JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA
Volume: 98
Issue: 6
起始頁: 3320
結束頁: 3325
顯示於類別:期刊論文


文件中的檔案:

  1. A1995TL33500041.pdf