Numerical and experimental study of internal solitary wave loads on tension leg platforms | |
Wang X(王旭)1; Zhou JF(周济福)1,2 | |
Source Publication | JOURNAL OF HYDRODYNAMICS |
2021-02-01 | |
Volume | 33Issue:1Pages:93-103 |
ISSN | 1001-6058 |
Abstract | With the large-scale density stratified tank and the numerical flume proposed, series of numerical cases in line with the experiments are carried out to investigate the interaction between the tension leg platforms (TLPs) and the internal solitary waves (ISWs). The waveforms, and the loads and the torques on the TLP obtained by the experiments and the simulations agree well with each other. Experimental results show that the amplitudes of the dimensionless horizontal force and torque linearly increase with the dimensionless amplitude, while that of the vertical force increases in a parabolic curve. Besides, the numerical results indicate that the horizontal and vertical forces on the TLP due to the ISWs can be divided into three components, namely, the wave pressure-difference forces, the viscous pressure-difference forces, and the frictional force that is negligible. The wave pressure-difference forces are always the major constituents. However the viscous pressure-difference component is unimportant, it is negligible as compared with the vertical forces. |
Keyword | Internal solitary waves (ISWs) tension leg platforms (TLPs) wave loads |
DOI | 10.1007/s42241-021-0015-y |
Indexed By | SCI ; EI ; CSCD |
Language | 英语 |
WOS ID | WOS:000626692300010 |
WOS Research Area | Mechanics |
WOS Subject | Mechanics |
Classification | 二类 |
Ranking | 1 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://dspace.imech.ac.cn/handle/311007/86336 |
Collection | 流固耦合系统力学重点实验室 |
Affiliation | 1.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China; 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China |
Recommended Citation GB/T 7714 | Wang X,Zhou JF. Numerical and experimental study of internal solitary wave loads on tension leg platforms[J]. JOURNAL OF HYDRODYNAMICS,2021,33,1,:93-103. |
APA | Wang X,&Zhou JF.(2021).Numerical and experimental study of internal solitary wave loads on tension leg platforms.JOURNAL OF HYDRODYNAMICS,33(1),93-103. |
MLA | Wang X,et al."Numerical and experimental study of internal solitary wave loads on tension leg platforms".JOURNAL OF HYDRODYNAMICS 33.1(2021):93-103. |
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Jp2021149.pdf(2835KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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