Numerical simulation of oil tank behavior under seismic excitation. fluid - structure interaction problem solution

被引：8

作者：

Belostotskiy, Alexandr M. ^{[1
,2
]}

Akimov, Pavel A. ^{[1
,2
]}

Afanasyeva, Irina N. ^{[1
,2
]}

Usmanov, Anton R. ^{[1
,2
]}

Scherbina, Sergey V. ^{[1
,2
]}

Vershinin, Vladislav V. ^{[1
,2
]}

机构：

[1] Res & Educ Ctr Computat Simulat Unique Struct, 26 Yaroslavskoye Shosse, Moscow 129337, Russia

[2] Moscow State Univ Civil Engn, Moscow 129337, Russia

来源：

XXIV R-S-P SEMINAR, THEORETICAL FOUNDATION OF CIVIL ENGINEERING (24RSP) (TFOCE 2015) | 2015年 / 111卷

关键词：

Wave sloshing; Free surface flow; Liquid storage tank; Finite element (FE) methods; Arbitrary Lagrangian-Eulerian formulation; Lagrangian formulation; ANSYS Mechanical; ABAQUS/Explicit;

D O I：

10.1016/j.proeng.2015.07.064

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present paper is devoted to numerical simulation of sloshing inside a partially filled cylindrical thin-wall tank induced by seismic loads. During the calculations fluid structure interaction (FSI) problems are taken into account. The numerical simulations are performed for both linear (Lagrangian formulation - ANSYS Mechanical) and nonlinear (arbitrary Lagrangian-Eulerian formulation - ABAQUS/Explicit) conditions. Problem formulation, finite element discretization, simultaneous and partitioned solution procedures are discussed. As an example designed and/or already erected oil tank are considered. The results obtained are compared with an analytical solution and domestic code technique. (C) 2015 Published by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

引用

页码：115 / 120

页数：6