Numerical simulation of a practical model for wave set-up

ZHENG Yong-hong; SHEN Yong-ming; YOU Ya-ge; WU Chao

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Article Navigation > Haiyang Xuebao > 2002 > 24(2): 121-126

ZHENG Yong-hong, SHEN Yong-ming, YOU Ya-ge, WU Chao. Numerical simulation of a practical model for wave set-up[J]. Haiyang Xuebao, 2002, 24(2): 121-126.

Citation:

ZHENG Yong-hong, SHEN Yong-ming, YOU Ya-ge, WU Chao. Numerical simulation of a practical model for wave set-up[J]. Haiyang Xuebao, 2002, 24(2): 121-126.

ZHENG Yong-hong, SHEN Yong-ming, YOU Ya-ge, WU Chao. Numerical simulation of a practical model for wave set-up[J]. Haiyang Xuebao, 2002, 24(2): 121-126.

Citation:

ZHENG Yong-hong, SHEN Yong-ming, YOU Ya-ge, WU Chao. Numerical simulation of a practical model for wave set-up[J]. Haiyang Xuebao, 2002, 24(2): 121-126.

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Numerical simulation of a practical model for wave set-up

1.
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510070, China
2.
State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116023, China
3.
State Key Hydraulic Laboratory of High Speed Flows, Sichuan University, Chengdu 610065, China

Received Date: 2000-10-26
Rev Recd Date: 2001-03-23

Abstract

Abstract

A practical model for the simulation of wave set-up in coastal areas is proposed.The variation of the complex wave amplitude is numerically simulated first by use of the parabolic mild-slope equation including the effect of the wave energy dissipation due to wave breaking.The components of wave radiation stress are calculated subsequently by new expressions for them according to the obtained complex wave amplitude,and then the depthaveraged equation is applied to the calculation of wave set-up due to wave breaking.The model is used to simulate the wave set-up of regular and irregular waves.The numerical results are in good agreement with experimental data,which shows that the model can simulate effectively the wave set-up due to wave breaking in the coastal areas.
- wave set-up,
- mathematical model,
- numerical simulation

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References(13)

References

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