Numerical analysis of pressures on rigid structures using the smoothed particle hydrodynamics method

被引：0
|
作者：
Sunara, M. [1 ]
Gotovac, B. [1 ]
Radnić, J. [1 ]
Harapin, A. [1 ]
机构：
[1] Faculty of Civil Engineering, Architecture and Geodesy, University of Split, Matice Hrvatske 15, Split, Croatia
来源：
Scientia Iranica | 2021年 / 28卷 / 3 A期
关键词：
Tanks (containers) - Hydrodynamics - Numerical methods;
D O I：
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学科分类号：
摘要：
This study aims to carry out a numerical analysis of hydrodynamic pressures on rigid structures caused by dynamic base excitation. First, the model for fluid simulation is presented based on a numerical approach called Smoothed Particle Hydrodynamics (SPH) method. Then, the described model is used to measure the pressure exerted on rigid structures. In the performed analysis, the structures of different geometries (a rectangular tank with vertical sides, rectangular tanks with one inclined side of constant slope, and a cylindrical tank) are exposed to simple harmonic horizontal base excitations. The obtained hydrodynamic pressures on the sides of the tanks are compared with analytical and other numerical solutions. © 2021 Sharif University of Technology. All rights reserved.
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页码：1066 / 1078
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