Effects of Perforated Baffle on Reducing Sloshing in Rectangular Tank:Experimental and Numerical Study

被引：10

作者：

薛米安 ^{[1
,2
]}

林鹏智 ^{[3
]}

郑金海 ^{[1
,2
]}

马玉祥 ^{[4
]}

苑晓丽 ^{[1
,5
]}

Viet-Thanh NGUYENa ^{[1
,2
]}

机构：

[1] State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University

[2] College of Harbour Coastal and Offshore Engineering, Hohai University

[3] State Key Laboratory of Hydraulics and Mountain River Engineering,Sichuan University

[4] State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology

[5] College of Mechanics and Materials, Hohai University

来源：

ChinaOceanEngineering | 2013年 / 27卷 / 05期

基金：

中央高校基本科研业务费专项资金资助; 中国国家自然科学基金; 中国博士后科学基金; 高等学校博士学科点专项科研基金;

关键词：

liquid sloshing; experimental study; rectangular tank; perforated baffle;

D O I：

暂无

中图分类号：

TV131.6 [水工试验];

学科分类号：

0801 ; 080103 ; 080104 ; 081502 ;

摘要：

A liquid sloshing experimental rig driven by a wave-maker is designed and built to study liquid sloshing problems in a rectangular liquid tank with perforated baffle.A series of experiments are conducted in this experimental rig to estimate the free surface fluctuation and pressure distribution by changing external excitation frequency of the shaking table.An in-house CFD code is also used in this study to simulate the liquid sloshing in three-dimensional(3D)rectangular tank with perforated baffle.Good agreements of free surface elevation and pressure between the numerical results and the experimental data are obtained and presented.Spectral analysis of the time history of free surface elevation is conducted by using the fast Fourier transformation.

引用

页码：615 / 628

页数：14

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