王文渊
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Gender:Female
Alma Mater:大连理工大学
Degree:Doctoral Degree
School/Department:水利工程系
Discipline:Port, Coastal and Offshore Engineering
Business Address:综合实验3#楼407室
Contact Information:0411-84707174
E-Mail:wangwenyuan@dlut.edu.cn
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Indexed by:Journal Papers
Date of Publication:2016-01-01
Journal:OCEAN ENGINEERING
Included Journals:SCIE、EI
Volume:111
Page Number:543-568
ISSN No.:0029-8018
Key Words:Scaled boundary finite element method; Sloshing; Elliptical container; Baffles; Sloshing frequencies; Sloshing mode shapes
Abstract:A semi-analytical scaled boundary finite-element method (SBFEM) is firstly extended to study the effects of the T-shaped baffle on liquid sloshing in horizontal elliptical tanks. The proposed method is based on the finite-element technology and gains the advantages of the boundary element method as well. Only the boundary is discretized reducing the spatial discretization by one, no fundamental solution is required and singularity problems can be modeled rigorously. Based on linear potential theory, the formulations (using new variational principle formulation) and the solutions of SBFEM equations for the sloshing problems are derived in details. As a key point, the solution for the inclusion of flow velocity along the baffles, which is called the side-faces of bounded domain in SBFEM, is also expressed in details., The accuracy, simplicity and convergence of the present method are demonstrated via numerical examples, and excellent agreement with the other method is observed. Meanwhile, three T-shaped baffled configurations are considered including surface-piercing baffle, bottom-mounted baffle and their combination form, and Y-shaped baffled configuration evolved from that of T-shaped baffle has been taken into consideration as well. The effects of liquid fill level, baffled arrangement and length of those baffles upon the sloshing frequencies, the associated sloshing mode shapes and sloshing wave height are investigated in details. The results also show that the present method has strong ability to resolve singularity problems analytically by choosing the scaling center at the tip of the baffles and allows for the simulation of complex sloshing phenomena using a very small number of degrees of freedom while the mesh consists of one-dimensional elements only. (C) 2015 Elsevier Ltd. All rights reserved.
大连理工大学港航与海洋工程学院副院长，教育部“长江学者奖励计划”青年学者。
2006年本科毕业于大连理工大学港口航道与海岸工程专业。2008、2012年硕士及博士毕业于大连理工大学港口、海岸及近海工程专业，2012-2014年在大连理工大学土木工程博士后流动站工作（师资博士后），2012年1月，留校工作。2017年入选辽宁省百千万人才工程，大连市青年科技之星，获中国路桥奖教金。2018年破格遴选为博士生导师。2019年入选大连理工大学“星海优青”。2020年获教育部霍英东青年教师奖。
作为首席负责人，主持科技部2021年国家重点研发计划《绿色港口建设与生态安全保障技术》项目（7450万元），主持国家自然科学基金3项，以及科技部、交通部、工信部等各类国家级、省部级纵向课题20余项、横向课题100余项。
主要从事于绿色港口空间规划、港口生产系统智能调度、生态型港口水工结构等领域教学研究工作，研究成果获得中国港口协会科学技术奖一等奖和中国水运建设行业协会科学技术奖二等奖等多项奖励。相关研究成果发表在《Ocean Engineering》、《Applied Ocean Research》、《Journal of Cleaner Production》、《Ocean & Coastal Management》、《Journal of Navigation》、《Journal of Waterway Port Coastal and Ocean Engineering》、《Journal of Pressure Vessel Technology》、《International Journal of Mechanical Sciences》、《Simulation: Transactions of the Society for Modeling and Simulation International》、《交通运输工程学报》、《哈尔滨工程大学学报》、《水运工程》、《水道港口》等国内外知名刊物上。
