| LI Ruijie,ZHANG Suxiang,ZHANG Yang.Comparison between characteristics of mild slope equations and Boussinesq equations[J].Acta Oceanologica Sinica,2005,(4):131-137 |
| Comparison between characteristics of mild slope equations and Boussinesq equations |
| Comparison between characteristics of mild slope equations and Boussinesq equations |
| 投稿时间：2005-03-04 修订日期：2005-05-25 |
| DOI： |
| 中文关键词: Boussinesq equations mild-slope equations wave transformation dispersion relation nonlinearity |
| 英文关键词:Boussinesq equations mild-slope equations wave transformation dispersion relation nonlinearity |
| 基金项目: |
| 作者 | 单位 | E-mail | | LI Ruijie | Research Institute of Physical Oceanography, Hohai University, Nanjing 210098, China | rjli@hhu.edu.cn | | ZHANG Suxiang | Research Institute of Physical Oceanography, Hohai University, Nanjing 210098, China | | | ZHANG Yang | Research Institute of Physical Oceanography, Hohai University, Nanjing 210098, China
Department of Civil and Coastal Engineering, University of Florida, FL, 32611-6590, USA | |
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| 摘要点击次数: 880 |
| 全文下载次数: 645 |
| 中文摘要: |
| Boussinesq-type equations and mild-slope equations are compared in terms of their basic forms and characteristics.It is concluded that linear mild-slope equations on dispersion relation are better than non-linear Boussinesq equations.In addition,Berkhoff experiments are computed and compared by the two models,and agreement between model results and available experimental data is found to be quite reasonable,which demonstrates the two models' capacity to simulate wave transformation.However they can deal with different physical processes respectively,and they have their own characteristics. |
| 英文摘要: |
| Boussinesq-type equations and mild-slope equations are compared in terms of their basic forms and characteristics.It is concluded that linear mild-slope equations on dispersion relation are better than non-linear Boussinesq equations.In addition,Berkhoff experiments are computed and compared by the two models,and agreement between model results and available experimental data is found to be quite reasonable,which demonstrates the two models' capacity to simulate wave transformation.However they can deal with different physical processes respectively,and they have their own characteristics. |
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