波-波间非线性能量传输的一种新计算方法

江兴杰; 华锋; 袁业立

波-波间非线性能量传输的一种新计算方法

国家海洋局第一海洋研究所, 山东青岛 266061; 海洋环境科学与数值模拟国家海洋局重点实验室,山东青岛 266061

基金项目: 国家高技术研究发展计划(863计划)南海海洋动力环境数据集成与应用技术系统开发(2008AA09A404)资助。

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出版历程
- 收稿日期: 2010-01-28
- 修回日期: 2010-03-10

A new method for exact computation of the wave-wave non-linear energy transfer

First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China; Key Lab of Marine Science and Numerical Modeling, State Oceanic Administration, Qingdao 266061, China

摘要

摘要: 从最基本的Boltzmann六重积分出发,在借鉴其他作者研究经验的基础上,建立起一种新的精确计算模型。该模型不但获得了与前人相一致的结果,还能够清晰的表现出每一个参与相互作用的共振架构对能量传输的贡献大小,并且直观的反映出构成这些架构的共振波数的详细情况。该研究工作为深入研究不同海浪谱中非线性能量传输特征以及其近似计算方法改进提供了基础。
- 波-波间非线性 /
- 精确计算 /
- 海浪模式
Abstract: Based on the original Boltzmann integration, a new model for exact computation of the non-linear energy transfer between wind waves has been set up and its results coincide with the other authors’. The new model also can present the contribution of different configurations to the total energy transfer and the structure of each configuration is illustrated directly and clearly. Advanced studies can be carried out based on this model, such like the study of the structure in most-contribution configurations and the study of improving approximation computation methods.
- wave-wave non-linear interaction /
- exact computation /
- wave model

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参考文献(18)

PHILLIPS O M. On the dynamics of unsteady gravity waves of finite amplitude: Part 1.The elementary interactions[J]. J Fluid Mech, 1960(9): 193-217.

HASSELMANN K. On the non-linear energy transfer in a gravity-wave spectrum: Part 1. General theory[J]. J Fluid Mech, 1962(12): 481-500.

HASSELMANN K. On the non-linear energy transfer in a gravity-wave spectrum: Part 2. Conservation theorems; wave-particle analogy; irreversibility[J]. J Fluid Mech, 1963(15): 273-281.

HASSELMANN K. On the non-linear energy transfer in a gravity-wave spectrum: Part 3. Evaluation of the energy flux and swell-sea interaction for a Neumann spectrum[J]. J Fluid Mech,1963(15): 385-398.

SELL W, HASSELMANN K. Computations of nonlinear energy transfer for JONSWAP and empirical wind-wave spectra[J]. Rep Inst Geophys Univ Hamburg, 1972: 1-6.

LONGUET-HIGGINS M S. On the nonlinear transfer of energy in the peak of a gravity-wave spectrum:A simplified model[J]. Proc Roy Soc London, 1976, A347: 311-328.

FOX M J. On the nonlinear transfer of energy in the peak of a gravity-wave spectrum Ⅱ[J]. Proc Roy Soc London, 1976,A348: 467-483.

MASUDA A. Nonlinear energy transfer between wind waves[J]. J Phys Oceanogr, 1980, 10: 2082-2093.

HASSELMANN S, HASSELMANN K. A symmetrical method of computing the nonlinear transfer in a gravity wave spectrum[J]. Hamburger Geophys, Einzelschr, 1981,A 52: 163.

RESIO D T, PERRIE W. A numerical study of nonlinear energy fluxes due to wave-wave interactions: Part 1. Methodology and basic results[J]. J Fluid Mech,1991,223: 609-629.

HASSELMANN S, HASSELMANN K. Computations and parameterizetions of the nonlinear energy transfer in gravity-wave spectrum: Part Ⅱ. Parameterizations of the nonlinear energy transfer for application in wave models[J]. J Phys Oceanogr, 1985, 15: 1378-1391.

KOMATZU K, MASUDA A. A new scheme of nonlinear energy transfer among wind waves: RIAM method-Algorithm and performance[J]. J Oceanogr,1996,52: 509-537.

JENKINS A, PILLIPS O M. A simple formula for nonlinear wave-wave interaction[J]. Intern J of Offshore and Polar Engineering,2001,11: 81-86.

LIN R Q, PERRIE W. Wave-wave interactions in finite depth water[J]. J Geophys Res,1999, 104: 11 193-11 213.

VAN VLEDDER G Ph, HERBERS T H C, JENSEN R E, et al. Modelling of non-linear quadruplet wave-wave interactions in operational wave models . Proc. 27^th Int. Conf. on Coastal Engineering, Sydney, Australia,2000.

VAN VLEDDER G Ph. Improved algorithms for computing the non-linear quadruplet wave-wave interactions in deep and shallow water . The ECMWF workshop on Ocean Wave Forecasting, European Centre for Medium-Range Weather Forecasts Reading, England, United Kingdom, 2001.

HERTERICH K, HASSELMANN K.A similarity relation for the nonlinear energy transfer in a finite-depth gravity-wave spectrum[J]. J Fluid Mech, 1980, 97: 215-224.

HASSELMANN S, HASSELMANN K. Computations and parameterizations of the nonlinear energy transfer in gravity-wave spectrum: Part Ⅰ. A new method for efficient computations of the exact nonlinear transfer integral[J]. J Phys Oceanogr, 1985, 15: 1369-1377.

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