MASNUM ocean wave numerical model in spherical coordinates and its application

YANG Yong-zeng; QIAO Fang-li; ZHAO Wei; TENG Yong; YUAN Ye-li

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YANG Yong-zeng, QIAO Fang-li, ZHAO Wei, TENG Yong, YUAN Ye-li. MASNUM ocean wave numerical model in spherical coordinates and its application[J]. Haiyang Xuebao, 2005, 27(2): 1-7.

Citation:

YANG Yong-zeng, QIAO Fang-li, ZHAO Wei, TENG Yong, YUAN Ye-li. MASNUM ocean wave numerical model in spherical coordinates and its application[J]. Haiyang Xuebao, 2005, 27(2): 1-7.

YANG Yong-zeng, QIAO Fang-li, ZHAO Wei, TENG Yong, YUAN Ye-li. MASNUM ocean wave numerical model in spherical coordinates and its application[J]. Haiyang Xuebao, 2005, 27(2): 1-7.

Citation:

YANG Yong-zeng, QIAO Fang-li, ZHAO Wei, TENG Yong, YUAN Ye-li. MASNUM ocean wave numerical model in spherical coordinates and its application[J]. Haiyang Xuebao, 2005, 27(2): 1-7.

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MASNUM ocean wave numerical model in spherical coordinates and its application

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

Received Date: 2004-06-15
Rev Recd Date: 2004-12-22

Abstract

Abstract

In order to evaluat e the wave-induced mixing in the upper ocean and the impact of surface waves on ocean-atmosphere fluxes,a global wave numerical model in spherical coordinates is developed based on the previous LAGF D-WAM regional model.The wave energy spectrum balance equation and its complicated characteristic equations are derived in spherical coordinates.In these control equations,the modulation of background current to wave evolution and the refraction of waves propagating along great circles are included.The characteristic inlaid method is applied to integrating the wave energy spectrum balance equation.Primary calibration indicates that the global wave model can describe the dynamical processes of ocean surface gravity waves.
- ocean wave model,
- spherical coordinate,
- characteristic inlaid method

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References(16)

References

QIAO Fang-li, YUAN Ye-li, YANG Yong-zeng,et al. Wave-induced mixing in the upper ocean: distribution and application to a global ocean circulation model[J]. Geophys Res Lett,2004, 31: 1-4.

WAMDI Group. The WAM model A third generation ocean wave prediction model[J]. J Phys Oceanogr, 1988, 18: 1 775-1 810.

KOMEN G J, HASSELMANN S, HASSELMANN K. On the existence of a fully developed wind-sea spectrum[J]. J Phys Oceanogr,1984,14:1 271-1 285.

WEN Sheng-chang, ZHANG Da-cuo, CHEN Bo-hai, et al. A hybrid model for numerical wave forecasting and its implementation: Part I.The wind wave model[J]. Acta Oceanologica Sinica, 1989, 8: 1-14.

杨春成,戴明瑞,高志华,等.一种台风浪的数值预报方法[J].海洋学报,1996,18(1);1-12.

尹宝树,王涛,范顺庭.YW-SWP海浪数值预报模式及其应用[J].海洋与湖沼,1994,25(3):293-300.

袁业立,潘增弟,华锋,等.LAGFD-WAM海浪数值模式.Ⅰ.基本物理模型[J].海洋学报,1992,14(5):1-7.

袁业立,华锋,潘增弟,等.LAGFD-WAM海浪数值模式.Ⅱ.区域性特征线嵌入格式及其应用[J].海洋学报,1992,14(6):12-24.

YUAN Y, TUNG C, HUANG Norden E. Statistical characteristics of breaking waves[A]. PHILLIPS O M, HASSELMANN K. Wave Dynamics and Radio Probing of the Ocean Surface[M]. New York:Plenum, 1986. 265-272.

HASSELMANN S, HASSELMANN K, ALLENDER J H, et al. Computations and parameterizations of the nonlinear energy transfer in a gravity-wave spectrum: Part Ⅱ[J]. J Phys Oceanogr, 1985,15: 1 378-1 391.

YANG Yong-zeng, QIAO Fang-li,PAN Zeng-di. Wave assimilation and numerical prediction[J]. Chin J Oceanol Limnol, 2000,18(4) :301-308.

YANG Yong-zeng, JI Yong-gang, YUAN Ye-li. The nonlinear interaction process in the wave assimilation model and assimilation experiments[J]. Chin J Oceanol Limnol, 2003, 21 (1) :18-26.

LONGUET-HIGGINS M S, STEWART R W. Changes in the form of short gravity waves on long waves and tidal currents[J]. J Fluid Mech, 1960, 8: 565-583.

LONGUET-HIGGINS M S, STEWART R W. Radiation stress and mass transport in gravity waves, with application to "surf-beats"[J]. J Fluid Mech, 1961,10: 529-549.

WHITHAM G B. Mass momentum and energy flux in water waves[J]. J Fluid Mechanics, 1962,12: 135-147.

于卫东,袁业立,潘增弟,等.关于第三代海浪模式控制方程的导出[J].海洋与湖沼,1997,28(增刊):13-20.

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