Current Effects on Wave Run-Up Characteristics Around Column

Abstract

Abstract:

A 3D numerical wave tank suitable for wave-current interactions was created based on Navier-Stokes equations and continuity equations. The wave diffraction and runup effects were simulated in this numerical wave tank. Different wave-current combinations were selected to investigate the current effect on wave disturbance and trajectory of water particles. In order to verify the accuracy of the numerical calculation, a model test on wave run-up in wave alone condition near column wall was conducted. The results show that the values of calculation and model test are in good agreement.

Key words:wave-current interaction,wave run-up,edge wave,secondary wave crest,vortex,harmonic component

CLC Number:

U 661

SHAN Tiebing,YANG Jianmin,LI Xin,XIAO Longfei. Current Effects on Wave Run-Up Characteristics Around Column[J]. Journal of Shanghai Jiaotong University, 2014, 48(1): 116-124.

References

［1］Zhao R, Faltinsen O M. Interaction between waves and current on a twodimensional body in the free surface ［J］. Applied Ocean Research, 1988, 10(2): 8799.

［2］Cheung K F, Isaacson M, Lee J W. Wave diffraction around a three dimensional body in a current ［J］. Journal of Offshore Mechanics and Arctic Engineering, 1996, 118(4): 247252.

［3］Celebi M S. Nonlinear transient wavebody interactions in steady uniform currents ［J］. Comput Meth Appl Mech Eng, 2001, 190: 51495172.

［4］Koo W, Kim M H. Current effects on nonlinear wavebody interactions by a 2D fully nonlinear numerical wave tank ［J］. Journal of Waterway, Port, Coastal, and Ocean Engineering, 2007, 133(2): 136146.

［5］Mera M. Boundary conditions for 2D Boussinesqtype wavecurrent interaction equations ［J］. Civil Engineering Dimension, 2011, 13(1): 3742.

［6］Zhang H S, Wang W Y, Feng W J, et al. Tests and applications of a Boussinesq model with ambient current ［J］. Journal of Hydrodynamics, 2010, 22(4): 526536.

［7］Zhang H S, Wang W Y, Feng W J, et al. A numerical model for nonlinear wave propagation on nonuniform current ［J］. China Ocean Engineering, 2010, 24(1): 1528.

［8］Teng B, Gou Y, Ning D Z. A higher order BEM for wavecurrent action on structures: Direct computation of freeterm coefficient and CPV integrals ［J］. China Ocean Engineering, 2006, 20(3)： 395410.

［9］刘珍, 滕斌, 宁德志, 等. 波流与结构物相互作用的数值模拟［J］. 计算力学学报, 2010, 27(1): 8287.

LIU Zhen, TENG Bin, NING Dezhi, et al. Timedomain simulation of the wavecurrent action on 3D bodies ［J］. Chinese Journal of Computational Mechanics, 2010, 27(1): 8287.

［10］Liu Z, Teng B, Ning D Z, et al. Wavecurrent interactions with threedimensional floating bodies ［J］. Journal of Hydrodynamics, 2010, 22(2): 229240.

［11］Li J X, Liu D Y, Liu S X. Numerical investigation of the effect of current on wave focusing ［J］. China Ocean Engineering, 2012, 26(1): 3748.

［12］Li Y, Lin M. Hydrodynamic coefficients induced by waves and currents for submerged circular cylinder ［J］. Procedia Engineering, 2010(4): 253261.

［13］李玉成. 波流共同作用下的波浪要素［J］. 大连工学院学报, 1982, 21(4): 8191.

LI Yucheng. Wave parameters in wavecurrent interaction ［J］. Journal of Dalian Institute of Technology, 1982, 21(4): 8191.

［14］Isaacson M, Cheung K F. Timedomain solution for wavecurrent interactions with a twodimensional body ［J］. Applied Ocean Research, 1993, 15(1): 3952.

［15］Koo W, Kim M H. Current effects on nonlinear wavebody interactions by a 2D fully nonlinear numerical wave tank ［J］. Journal of Waterway, Port, Coastal, and Ocean Engineering, 2007, 133(2): 136146.

［16］Buchmann B, Skourup J, Cheung K F. Runup on a structure due to secondorder waves and a current in a numerical wave tank ［J］. Applied Ocean Research, 1998, 20(5): 297308.

［17］Repalle N, Thiagarajan K, Paterson F. Wave runup investigation on a square cylinder ［C］∥17th Australasian Fluid Mechanics Conference 2010. New York: Curran Associates Inc, 2010.

［18］MorrisThomas M T. An investigation into wave runup on vertical surface piercing cylinders in monochromatic waves ［D］. Australia: The University of Western Australia, 2003.

[1]	JIN Long, YI Shihe, HUO Junjie, LIU Xiaolin, NIU Haibo.Experimental Study of Supersonic Boundary Layer Transition Induced by Cylindrical Roughness Elements[J]. Journal of Shanghai Jiao Tong University, 2021, 55(8): 942-948.
[2]	ZHANG Chenya, KOU Yufeng, LÜ Haining, XIAO Longfei, LIU Mingyue.Comparative Test of Characteristics of Vortex-Induced Motion and Galloping of Classic Spar Platform[J]. Journal of Shanghai Jiao Tong University, 2021, 55(5): 497-504.
[3]	YAO Shun, MA Ning, DING Junjie, GU Xiechong.Numerical Simulation and Uncertainty Analysis of Wave-Co-Current Interaction with Irregular Waves[J]. Journal of Shanghai Jiao Tong University, 2021, 55(3): 337-346.
[4]	CAO Yu, HAN Zhaolong, ZHOU Dai, LEI Hang.Aerodynamic Performance of Counter-Rotating Vertical Axis Wind Turbine[J]. Journal of Shanghai Jiao Tong University, 2021, 55(2): 141-148.
[5]	LI Han, PAN Guang, HUANG Qiaogao, SHI Yao.Numerical Prediction of the Pumpjet Propulsor Tip Clearance Vortex Cavitation in Uniform Flow[J]. Journal of Shanghai Jiao Tong University (Science), 2020, 25(3): 352-364.
[6]	DING Junjie,MA Ning,GU Xiechong.Development of a Wave-Absorbing Device with Multiple Porous Plates for Circulating Water Channel and Simulation on Its Performance[J]. Journal of Shanghai Jiaotong University, 2020, 54(1): 52-59.
[7]	ZHANG Botao，ZHU Yechen，MEI Yong，GONG Shengjie.Experimental and Numerical Simulation Study on Flow-Induced Vibration Characteristics of Flat Strip[J]. Journal of Shanghai Jiaotong University, 2020, 54(1): 100-105.
[8]	LIN Haiyan，XIANG Yang，ZHANG Bin，LIU Hong.The Compressible Effect on Characteristics and Translate Velocity of Vortex Ring[J]. Journal of Shanghai Jiaotong University, 2019, 53(9): 1030-1039.
[9]	PENG Zhigang,OUYANG Hua,WU Yadong,TIAN Jie.Discrete Noise Control of Automobile Cooling Fan by Combining Rotor and Stator Phase Modulation Principle[J]. Journal of Shanghai Jiaotong University, 2019, 53(4): 396-404.
[10]	YUAN Yuchao,XUE Hongxiang,TANG Wenyong.Numerical Simulation and Experimental Verification of Vortex-Induced Vibration for Risers After Considering Platform Heave Motion[J]. Journal of Shanghai Jiaotong University, 2019, 53(4): 480-487.
[11]	ZHU Rui,LI Shang,CHEN Ziyu,LIU Jinsheng,BAO Feng,LIU Zhirong.Flow Field Dynamic Characteristics of Slit Cylinders[J]. Journal of Shanghai Jiaotong University, 2019, 53(10): 1238-1248.
[12]	DUANMU Yu, CHEN Jian-ping, WAN De-cheng.Interference Analysis for Vortex-Induced Vibration of Two Tandem Arranged Risers[J]. Ocean Engineering Equipment and Technology, 2019, 6(1): 438-443.
[13]	AN Xinyu *(安新宇), SONG Baowei (宋保维), TIAN Wenlong (田文龙), MA Congcong (马聪聪).Numerical Research of Flow past a Circular Cylinder with Splitter Plate at a Subcritical Reynolds Number Region[J]. Journal of Shanghai Jiao Tong University (Science), 2019, 24(1): 113-121.
[14]	ZHAO Fan, LIU Yang, SHI Chen.Experimental Study on Vortex-Induced Vibration of Cactus-Shaped Cylinder Array[J]. Ocean Engineering Equipment and Technology, 2018, 5(增刊): 19-25.
[15]	FU Huiping，LI Jie.Numerical Simulation of Cavitating Flow Around an Under-Loading Propeller[J]. Journal of Shanghai Jiaotong University, 2018, 52(6): 631-635.