A Study on an Antisloshing Device in a Liquid Tank
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概要
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As an effective antisloshing device, a reversed U-tube was employed as a dynamic damper and its suppression characteristics were studied for the case of a cylindrical tank which was forced to oscillate horizontally. As a result, the following were found : a single U-tube has the capability to suppress resonant sloshing when the tank is oscillating in a direction parallel to the U-tube, but it fails to suppress the resonance against the excitation in a direction perpendicular to the U-tube. When two U-tubes are set in a cross formation in the cylindrical tank, they can suppress resonant sloshing against the excitations in any direction. The frequency responses of the surface elevation calculated by the Boundary Element Method show good agreement with those obtained by the experiments.
- 一般社団法人日本機械学会の論文
- 1988-09-15
著者
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HAYAMA Shinji
Department of Mechanical Systems Engineering, Faculty of Engineering, Toyama Prefectural University
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Inoue Yoshiki
Keihin Work Shop Asahi Glass Ltd.
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Hayama Shinji
Department Of Mechanical Engineering University Of Tokyo
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Hayama Shinji
Department Of Mechanical Engineering The University Of Tokyo
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HAYAMA Shinji
Department of Mechanical Engineering, University of Tokyo
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