Hydrodynamic interactions of water waves with a group of independently oscillating truncated circular cylinders | |
Zeng XH(曾晓辉); Shi M(史民); Huang, SL; Zeng, XH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China. | |
发表期刊 | ACTA MECHANICA SINICA |
2016 | |
卷号 | 32期号:5页码:773-791 |
ISSN | 0567-7718 |
摘要 | In this study, we examine the water wave radiation by arrays of truncated circular cylinders. Each cylinder can oscillate independently in any rigid oscillation mode with a prescribed amplitude, including translational and rotational modes such as surge, sway, heave, pitch, roll, and their combinations. Based on the eigenfunction expansion and Graf's addition theorem for Bessel functions, we developed an analytical method that includes the effects of evanescent modes in order to analyze such arrays of cylinders. To investigate the effects of several influential factors on convergence, our objective is to dramatically reduce the number of tests required and determine the influencing relationships between truncation number and convergence behavior for different factor combinations. We use the orthogonal test method to fulfill the objective. Lastly, we present our results regarding the effects of evanescent modes on hydrodynamic coefficients. |
关键词 | Radiation Water Wave Arrays Of Truncated Circular Cylinders Oscillating Independently Translational Oscillation Rotational Oscillation |
DOI | 10.1007/s10409-016-0567-1 |
URL | 查看原文 |
收录类别 | SCI ; EI ; CSCD |
语种 | 英语 |
WOS记录号 | WOS:000386498900001 |
关键词[WOS] | Radiation ; Water Wave ; Arrays Of Truncated Circular Cylinders Oscillating Independently ; Translational Oscillation ; Rotational Oscillation |
WOS研究方向 | Engineering ; Mechanics |
WOS类目 | Engineering, Mechanical ; Mechanics |
项目资助者 | The project was supported by the National Natural Science Foundation of China (Grants 11072246, 51490673) and the National Basic Research Program (973 Program) of China (Grant 2014CB046801). |
课题组名称 | LMFS结构力学(LHO) |
论文分区 | 二类 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/59692 |
专题 | 流固耦合系统力学重点实验室 |
通讯作者 | Zeng, XH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China. |
推荐引用方式 GB/T 7714 | Zeng XH,Shi M,Huang, SL,et al. Hydrodynamic interactions of water waves with a group of independently oscillating truncated circular cylinders[J]. ACTA MECHANICA SINICA,2016,32,5,:773-791. |
APA | Zeng XH,Shi M,Huang, SL,&Zeng, XH .(2016).Hydrodynamic interactions of water waves with a group of independently oscillating truncated circular cylinders.ACTA MECHANICA SINICA,32(5),773-791. |
MLA | Zeng XH,et al."Hydrodynamic interactions of water waves with a group of independently oscillating truncated circular cylinders".ACTA MECHANICA SINICA 32.5(2016):773-791. |
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