| Gao Xueping,Inouchi Kunimitsu,Kakinuma Tadao.Wave reflection, transmission and harmonics due to different submerged structures[J].Acta Oceanologica Sinica,2000,(2):111-125 |
| Wave reflection, transmission and harmonics due to different submerged structures |
| Wave reflection, transmission and harmonics due to different submerged structures |
| 投稿时间：1999-03-10 修订日期：2000-01-15 |
| DOI： |
| 中文关键词: Harmonic wave reflected wave transmitted wave submerged structure boundary-fitted coordinate method |
| 英文关键词:Harmonic wave reflected wave transmitted wave submerged structure boundary-fitted coordinate method |
| 基金项目: |
| 作者 | 单位 | | Gao Xueping | Hydraulics Institute, Faculty of Civil Engineering, Tianjin University, Tianjin 300072, China | | Inouchi Kunimitsu | Center for Cooperative Research and Development, Ehime University | | Kakinuma Tadao | Bunkyo-cho, Matsuyama 790-8577, Japan 3. Nagasaki Comprehensive University, Aba-cho 536, Nagasaki 851-0193, Japan |
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| 摘要点击次数: 874 |
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| 中文摘要: |
| Comparisons of wave reflection,transmission and harmonics due to different types of submerged structures are investigated by a numerical method,the boundary-fitted coordinate(BFC) method.The types of submerged structures include a submerged horizontal plate,submerged breakwatern(rectangular and trapezoidal) and a step-type structure(topography).First,the BFC method is verified by comparing the computed results with the experimental data,including wave surface elevations,reflected and transmitted wave heights,and amplitudes of higher harmonics,showing that the method is a reasonable one to predict wave deformations due to the submerged structures.Secondly,the wave surface elevations and the higher harmonics over different submerged structures are compared.Thirdly,reflected and transmitted waves due to different submerged structures are investigated. |
| 英文摘要: |
| Comparisons of wave reflection,transmission and harmonics due to different types of submerged structures are investigated by a numerical method,the boundary-fitted coordinate(BFC) method.The types of submerged structures include a submerged horizontal plate,submerged breakwatern(rectangular and trapezoidal) and a step-type structure(topography).First,the BFC method is verified by comparing the computed results with the experimental data,including wave surface elevations,reflected and transmitted wave heights,and amplitudes of higher harmonics,showing that the method is a reasonable one to predict wave deformations due to the submerged structures.Secondly,the wave surface elevations and the higher harmonics over different submerged structures are compared.Thirdly,reflected and transmitted waves due to different submerged structures are investigated. |
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