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论文类型：期刊论文

发表时间：2015-07-01

发表刊物：ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS

收录刊物：SCIE、EI

卷号：56

页面范围：70-80

ISSN号：0955-7997

关键字：Scaled boundary finite element method (SBFEM); Sloshing analysis; Cylindrical tank of arbitrary cross-section; Eigenvalue problem

摘要：The scaled boundary finite element method (SBFEM) is a promising alternative for sloshing analysis of liquid storage tanks. For linear sloshing problems associated with liquid storage tanks, in most cases, like the upright tanks of arbitrary uniform cross section, the horizontal tanks of arbitrary uniform cross-section and the axisymmetric tanks of arbitrary meridian shape, by employing SBFEM the sloshing analysis can be greatly simplified. Only one dimensional discretization is needed, thus the computational effort is reduced to a great extent, whereas high accuracy of the results is ensured. Numerical examples validate the efficiency and accuracy of the proposed approach. (C) 2015 Elsevier Ltd. All rights reserved.