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New numerical scheme for simulation of hyperbolic mild-slope equation

文献类型：期刊论文

作者Zheng, YH; Shen, YM; Qiu, DH
刊名china ocean engineering
出版日期2001
卷号15期号:2页码:185-194
关键词nonlinear dispersion relation hyperbolic mild-slope equation numerical simulation water waves
英文摘要the original hyperbolic mild-slope equation can effectively take into account the combined effects of wave shoaling, refraction, diffraction and reflection, but does not consider the nonlinear effect of waves, and the existing numerical schemes for it show some deficiencies. based on the original hyperbolic mild-slope equation, a nonlinear dispersion relation is introduced in present paper to effectively take the nonlinear effect of waves into account and a new numerical scheme is proposed. the weakly nonlinear dispersion relation and the improved numerical scheme are applied to the simulation of wave transformation over an elliptic shoal. numerical tests show that the improvement of the numerical scheme makes efficient the solution to the hyperbolic mild-slope equation, a comparison of numerical results with experimental data indicates that the results obtained by use of the new scheme are satisfactory.
WOS标题词science & technology ; technology ; physical sciences
类目[WOS]engineering, civil ; engineering, ocean ; engineering, mechanical ; water resources
研究领域[WOS]engineering ; water resources
关键词[WOS]wave-propagation ; model
收录类别SCI
语种英语
WOS记录号WOS:000170502100004
源URL[http://ir.giec.ac.cn/handle/344007/10428]  
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510070, Peoples R China
2.Dalian Univ Technol, State Key Lab Coastal & Offshore Engn, Chinese Acad Sci, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714		 Zheng, YH,Shen, YM,Qiu, DH. New numerical scheme for simulation of hyperbolic mild-slope equation[J]. china ocean engineering,2001,15(2):185-194.
APA Zheng, YH,Shen, YM,&Qiu, DH.(2001).New numerical scheme for simulation of hyperbolic mild-slope equation.china ocean engineering,15(2),185-194.
MLA Zheng, YH,et al."New numerical scheme for simulation of hyperbolic mild-slope equation".china ocean engineering 15.2(2001):185-194.

入库方式： OAI收割

来源：广州能源研究所

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