翼面效应对并联振荡水翼获能功率的影响

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摘要为分析翼面效应对并联振荡水翼获能功率的影响，本文基于重叠网格技术建立了水翼并联运动的数值模型，并进行了有效性验证。利用所建的数值模型针对小间距下双水翼的水动力性能进行了分析，研究了翼间距对双翼翼面效应（Wing-In-surface-Effect）的影响；并根据翼面效应的增益效果，进一步研究了三水翼运动的复杂问题，并计算了其平均功率系数。研究结果表明：减小水翼最小间距会增强翼面效应；双翼系统的平均功率系数会随着水翼间最小间距的减小而增大；三翼系统的平均功率系数大于双翼系统。通过以上研究可知：翼面效应会提高水翼的平均功率系数，水翼个数的增加会提高水翼的平均功率系数。

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	何广华1
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	谢鸿飞1
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	莫惟杰1
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	杨豪1

关键词 ：翼面效应, 并联水翼, 水翼间距, 重叠网格, 三翼

Abstract：To study the influence of Wing-In-surface-Effect on the hydrodynamic performance of hydrofoil, a numerical model is established based on overset grid method with the convergence study. Based on this numerical model, the hydrodynamic performance of two hydrofoils with different minimum distance is studied. To amplify the Wing-in-surface-Effect, a power generation with three hydrofoils is proposed and its power coefficient is calculated. The results show that: the decrease of the minimum spacing between hydrofoils enhances the Wing-In-surface-Effect; the power coefficient of the two hydrofoils system increases with the decrease of the minimum spacing between hydrofoils; the power coefficient of the three hydrofoils system is greater than that of the two hydrofoils system. Through the above research, we can see that the Wing-In-surface-Effect can improve the power coefficient of hydrofoil, and the increase of the number of hydrofoils can improve the power coefficient of the hydrofoils.

收稿日期: 2022-01-10 出版日期: 2023-06-15

引用本文:

何广华1,2,3，谢鸿飞1，王威1，莫惟杰1,3，杨豪1. 翼面效应对并联振荡水翼获能功率的影响[J]. 振动与冲击, 2023, 42(11): 58-64.
HE Guanghua1,2,3, XIE Hongfei1, WANG Wei1, MO Weijie1,3, YANG Hao1. Influence of wing-in-surface-effect on power extraction of parallel oscillating hydrofoils. JOURNAL OF VIBRATION AND SHOCK, 2023, 42(11): 58-64.

链接本文:

http://jvs.sjtu.edu.cn/CN/ 或 http://jvs.sjtu.edu.cn/CN/Y2023/V42/I11/58

[1] 张亮, 尚景宏, 张之阳. 潮流能研究现状2015[J]. 水力发电学报, 2016, 35(2): 1-15.
   Zhang L, Shang J, Zhang, Z. Tidal current energy update 2015[J]. Journal of Hydroelectric Engineering, 2016, 35(2): 1-15.
[2] Xiao Q, Zhu Q. A review on flow energy harvesters based on flapping foils[J]. Journal of fluids and structures, 2014, 46: 174-191.
[3] McKinney W, DeLaurier J. Wingmill. an oscillating-wing windmill[J]. Journal of energy, 1981, 5(2): 109-115.
[4] Kinsey T, Dumas G, Lalande G, et al. Prototype testing of a hydrokinetic turbine based on oscillating hydrofoils[J]. Renewable Energy, 2011, 36( 6): 1710-1718.
[5] Kinsey T, Dumas G. Parametric study of an oscillating airfoil in a power- extraction regime[J]. AIAA journal, 2008, 46(6): 1318-1330.
[6] Kinsey T, Dumas G. Optimal operating parameters for an oscillating foil turbine at Reynolds number 500,000[J]. AIAA Journal, 2014, 52(9): 1885-1895.
[7] Kinsey T, Dumas G. Computational fluid dynamics analysis of a hydrokinetic turbine based on oscillating hydrofoils[J]. Journal of fluids engineering, 2012, 134(2): 21104. 021104.
[8] Ma P, Wang Y, Xie Y, et al. Effects of time-varying freestream velocity on energy harvesting using an oscillating foil[J]. Ocean Engineering, 2018, 153:353-362.
[9] Ma P, Liu G, Wang Y, et al. Numerical study on the hydrodynamic performance of a semi-passive oscillating hydrofoil[J]. Ocean Engineering, 2021, 223(4): 108649.
[10] Zhu Q, Peng Z. Mode coupling and flow energy harvesting by a flapping foil[J]. Physics of Fluids, 2009, 21(3): 585-552.
[11] Teng L, Deng J, Pan D, et al. Effects of non-sinusoidal pitching motion on energy extraction performance of a semi-active flapping foil[J]. Renewable energy, 2016, 85: 810-818.
[12] Qi Z, Zhai J, Li G, et al. Effects of non-sinusoidal pitching motion on the propulsion performance of an oscillating foil[J]. PLoS ONE, 2019, 14(7): e0218832.
[13] Wang Y, Sun X, Huang D, et al. Numerical investigation on energy extraction of flapping hydrofoils with different series foil shapes[J]. Energy, 2016, 112: 1153-1168.
[14] 郭春雨, 张佐天, 徐佩, 等. 改进型振荡水翼水动力试验及机理[J]. 华中科技大学学报（自然科学版）, 2019, 47(4): 87-93.
   Guo C, Zhang Z, Xu P, et al. Hydrodynamic experiment and mechanism of improved oscillating hydrofoil[J] Journal of Huazhong University of Science and Technology (Natural Science Edition), 2019, 47(4): 87-93.
[15] Xu J, Sun H, Tan S. Wake vortex interaction effects on energy extraction performance of tandem oscillating hydrofoils[J]. Journal of Mechanical Science and Technology, 2016, 30(9): 4227-4237.
[16] 王勇, 刘海宾, 谢玉东, 等. 双水翼耦合振荡捕获潮流能系统 2 维数值模拟[J]. 四川大学学报: 工程科学版, 2016, 48(5): 173-179.
   Wang Y, Liu H, Xie Y, et al. Two-dimensional Numerical Simulation of Dual-oscillating Hydrofoils in an Energy Extraction System[J]. Journal of Sichuan University (Engineering Science Edition), 2016, 48(5): 173-179.
[17] 何广华, 莫惟杰, 王威, 等. 重叠网格技术下振荡水翼的水动力特性[J]. 哈尔滨工业大学学报, 2021, 53(12): 135-143.
   He G, Mo W, Wang W, et al. Hydrodynamic performance of oscillating hydrofoils based on overlapping grid technique[J] Journal of Harbin Institute of Technology, 2021, 53(12): 135-143.
[18] 刘龙, 张怀新, 姚慧岚. 质量静矩和惯性矩对水翼流致振动及噪声影响的数值研究[J]. 振动与冲击, 2019, 38(04): 213-221.
   Liu L, Zhang L, Yao H. A numerical study on the effects of mass moment and moment of inertia on hydrofoil’s flow-induced vibration and noise[J], Journal of Vibration and Shock, 2019, 38(04): 213-221.
[19] 何广华, 杨豪, 王威, 等. 周期性来流扰动对通气超空泡航行体流体动力特性的影响[J]. 振动与冲击, 2022, 41(10): 16-22.
He G, Yang H, Wang W, et al. Influence of periodic inflow disturbance on the hydrodynamic characteristics of ventilated supercavitating vehicles[J], Journal of Vibration and Shock, 2022, 41(10): 16-22.
[20] W. Mo, G. He, J. Wang, Z. Zhang, Y. Gao, W. Zhan Hydrodynamic analysis of three oscillating hydrofoils with wing-in-ground effect on power extraction performance[J]. Ocean Engineering 2022 Vol. 246 Pages 110642.