间距比对半潜式海上风力机涡激运动特征影响研究

魏东泽; 刘祖宏; 乔萌娜

doi:doi:10.19912/j.0254-0096.tynxb.2024-1888

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间距比对半潜式海上风力机涡激运动特征影响研究

更新时间：2026-03-06

- 间距比对半潜式海上风力机涡激运动特征影响研究
- Vol. 47, Issue 2, Pages: 599-605(2026)
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- DOI：doi:10.19912/j.0254-0096.tynxb.2024-1888
  CLC： TV32
- Online First：05 March 2026，
  
  Published：05 March 2026
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魏东泽, 刘祖宏, 乔萌娜. 间距比对半潜式海上风力机涡激运动特征影响研究[J]. 2026, 47(2): 599-605.
DOI：

魏东泽, 刘祖宏, 乔萌娜. 间距比对半潜式海上风力机涡激运动特征影响研究[J]. 2026, 47(2): 599-605. DOI： doi:10.19912/j.0254-0096.tynxb.2024-1888.

摘要

为探究间距比对半潜式海上风力机涡激运动的影响

采用拖曳水池模型试验的方法

开展45°流向下

间距比对于半潜式风力机涡激运动响应幅值、频率以及运动轨迹等关键特征影响的研究

观察到较为明显的涡激运动的3个阶段：非锁定区、锁定区以及超锁定区

讨论不同阶段中间距比对半潜式风力机横荡、纵荡以及艏摇运动响应幅值的影响

并着重分析各阶段中结构三向运动的耦合关系及运动频率特征。研究表明：间距比是决定半潜式风力机三向运动响应幅值的重要因素

更大的间距比可能导致更为激烈的运动

从而使结构发生疲劳损伤的危害性更大;间距比对结构三向运动耦合关系影响不明显

同时

各间距比结构运动轨迹随约化速度变化规律基本一致。

Abstract

In order to investigate the effect of spacing ratio on the vortex-induced motion of semi-submersible offshore wind turbine

this paper adopts the method of towed pool model test to carry out the research on the effect of spacing ratio on the key features of the response amplitude

frequency and trajectory of the vortex-induced motion of semi-submersible wind turbine at a 45° incidence. Three phases of more pronounced vortex-induced motion were observed

i.e. per-lock-in region

lock-in region

and post-lock-in region. It is shown that the spacing ratio is an important factor in determining the amplitude of the three-way motion response of a semi-submersible wind turbine

and that larger spacing ratios may lead to more intense motions

which may result in a greater risk of fatigue damage to the structure. The effect of spacing ratio on the structure three-way motion coupling relationship is not obvious

at the same time

while the structure motion trajectory of each spacing ratio is basically the same as the rule of change of reduced velocity.

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references

ONSTAD A E, STOKKE M, SÆTRAN L. Site assessment of the floating wind turbine hywind demo[J]. Energy procedia, 2016, 94: 409-416.

温斌荣, 田新亮, 李占伟, 等. 大型漂浮式风电装备耦合动力学研究: 历史、进展与挑战[J]. 力学进展, 2022, 52(4): 731-808.

杨灿, 肖龙飞, 程正顺, 等. 浅水半潜型浮式风机基础概念设计与模型试验研究[J]. 海洋工程, 2023, 41(1): 128-140.

ZENG X M, SHI W, FENG X Y, et al.Investigation of higher-harmonic wave loads and low-frequency resonance response of floating offshore wind turbine under extreme wave groups[J]. Marine structures, 2023, 89: 103401.

KANG T W, YUN J H, NOH H J, et al.Analysis of contribution of full summation hydrodynamic load to dynamic response of floating offshore wind turbine structure operating in extreme environments[J]. International journal of precision engineering and manufacturing-green technology, 2023, 10(2): 547-565.

YANG J, HE Y P, ZHAO Y S, et al.Experimental and numerical studies on the low-frequency responses of a spar-type floating offshore wind turbine[J]. Ocean engineering, 2021, 222: 108571.

WARD J C, GOUPEE A J, VISELLI A M, et al.Experimental investigation into the dynamic behavior of a floating offshore wind turbine stabilized via a suspended counterweight[J]. Ocean engineering, 2021, 228: 108906.

JOHLAS H M, MARTÍNEZ-TOSSAS L A, CHURCHFIELD M J, et al. Floating platform effects on power generation in spar and semisubmersible wind turbines[J]. Wind energy, 2021, 24(8): 901-916.

CHEN Z W, WANG X D, GUO Y Z, et al.Numerical analysis of unsteady aerodynamic performance of floating offshore wind turbine under platform surge and pitch motions[J]. Renewable energy, 2021, 163: 1849-1870.

GONG D H, ZHOU J W, LIU X F, et al.Modeling and vortex-induced vibrations of semi-submersible floating offshore wind turbines[J]. Mechanical systems and signal processing, 2024, 220: 111667.

TIAN C L, LIU M Y, XIAO L F, et al.Experimental study on flow-induced motions of TLP focusing on effects of appendages and mass ratio[J]. Ocean engineering, 2020, 196: 106749.

GONÇALVES R T, CHAME M E F, SILVA L S P, et al. Experimental flow-induced motions of a FOWT semi-submersible type (OC4 phase II floater)[J]. Journal of offshore mechanics and Arctic engineering, 2021, 143: 012004.

GONÇALVES R T, MALTA E B, SIMOS A N, et al. Influence of heave plate on the flow-induced motions of a floating offshore wind turbine[J]. Journal of offshore mechanics and Arctic engineering, 2023, 145(3): 032001.

LIU Y C, GE D J, BAI X L, et al.A CFD study of vortex-induced motions of a semi-submersible floating offshore wind turbine[J]. Energies, 2023, 16(2): 698.

魏东泽, 白兴兰, 黄维平, 等. 半潜式海上风力机涡激运动试验研究[J]. 太阳能学报, 2021, 42(2): 179-184.

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