Free Vibration Analysis of Multi-Surface Liquid Motion in a Rectangular Tank

• KIMURA Koji

  Tokyo Institute of Technology

• TAKAHARA Hiroki

  Tokyo Institute of Technology

• HIKITA Yoichi

  Tokyo Institute of Technology

Bibliographic Information

Other Title

• 337 多液面を有する直方体容器内液面の 2 次元自由振動特性

Abstract

The characteristics multi-surface liquid motion in a rectangular tank are investigated. The rectangular tank is divided into two parts by the partition, which is perpendicular to the bottom of the tank and does not reach the bottom. The natural frequencies and corresponding mode shapes are obtained by applying boundary element method to the Laplace equation with linearized boundary conditions. A good agreement was found between the theoretical and experimental results. The effects of the distance between the partition and the bottom upon the natural frequencies and corresponding mode shapes are discussed.

Journal

• Dynamics and Design Conference : 機械力学・計測制御講演論文集 : D & D

  Dynamics and Design Conference : 機械力学・計測制御講演論文集 : D & D 2000 (0), 151-, 2000-09-01

  The Japan Society of Mechanical Engineers

Keywords

• Sloshing
• Multi-Surface
• Free Vibration
• Boundary Element Method

Details

• CRID: 1574231876911817984
• NII Article ID: 110002482514
• NII Book ID: AA11901770
• ISSN: 13480235
• Text Lang: ja
• Data Source:
  • CiNii Articles