Effects of Free Heave Motion on Wave Forces on Two Side-by-Side Boxes in Close Proximity Under Wave Actions

HE Zhi-wei; GAO Jun-liang; ZANG Jun; CHEN Hong-zhou; LIU Qian; WANG Gang

首页> 中文期刊> 《中国海洋工程：英文版》 >Effects of Free Heave Motion on Wave Forces on Two Side-by-Side Boxes in Close Proximity Under Wave Actions

Effects of Free Heave Motion on Wave Forces on Two Side-by-Side Boxes in Close Proximity Under Wave Actions

开具论文收录证明 >>

期刊封面封底目录下载 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Wave forces on two side-by-side boxes in close proximity under wave actions were analyzed using the OpenFOAM package.The upstream boxheaved freely under wave actions,whereas the downstream box remained fixed.For comparison,a configuration in which both boxes were fixed was also considered.The effects of the heave motion of the upstream box on the wave loads,including the horizontal wave forces,vertical wave forces,and moments on the boxes,were the focus of this study.Numerical analyses showed that all frequencies at which the maximum horizontal wave forces,maximum vertical wave forces,and maximum moment appeared are dependent on the heave motion of the upstream box and that the effects of the heave motion on these frequencies are different.Furthermore,these frequencies were observed to deviate from the corresponding fluid resonant frequency.Moreover,the heave motion of the upstream box reduced the wave forces acting on both boxes and altered the variation trends of the wave forces with the incident wave frequency.

著录项

来源
《中国海洋工程：英文版》 |2021年第4期|490-503|共14页
作者
HE Zhi-wei; GAO Jun-liang; ZANG Jun; CHEN Hong-zhou; LIU Qian; WANG Gang;
展开▼
作者单位

School of Naval Architecture and Ocean Engineering;

Jiangsu University of Science and Technology;

Zhenjiang 212100;

China;

Centre for Infrastructure;

Geotechnical and Water Engineering(IGWE);

Department of Architecture and Civil Engineering;

University of Bath;

BA27AY;

UK;

School of Civil Engineering and Architecture;

Northeast Electric Power University;

Jilin 132012;

China;

College of Harbour;

Coastal and Offshore Engineering;

Hohai University;

Nanjing 210098;

China;

展开▼
原文格式 PDF
正文语种 chi
中图分类流体力学;
关键词
fluid resonance; wave forces; narrow gap; heave motion; OpenFOAM;

Effects of Free Heave Motion on Wave Forces on Two Side-by-Side Boxes in Close Proximity Under Wave Actions

摘要

著录项

相关主题

期刊订阅