| LIU Si,ZHANG Yongliang,LIU Shuxue,LI Jinxuan,XIA Zhisheng. 2013. The physical simulation of wave groups and their variations in a wave flume. Acta Oceanologica Sinica, 32(11):68－73 |
| The physical simulation of wave groups and their variations in a wave flume |
| The physical simulation of wave groups and their variations in a wave flume |
| Received:January 05, 2013 Revised:June 13, 2013 |
| DOI：10.1007/s13131-013-0379-0 |
| Key words:wave groups wave groupiness physical simulation wave flume |
| 中文关键词: wave groups wave groupiness physical simulation wave flume |
| 基金项目:The National High Technology Research and Development Program of China under contract No. 2012AA052602;the National Natural Science Foundation of China under contract Nos 51079023 and 50921001. |
| Author Name | Affiliation | E-mail | | LIU Si | State Key Laboratory of Hydroscience and Hydraulic Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China | liusifeier@6.com | | ZHANG Yongliang | State Key Laboratory of Hydroscience and Hydraulic Engineering, Department of Hydraulic Engineering, Tsinghua University, Beijing 100084, China | | | LIU Shuxue | State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China | | | LI Jinxuan | State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China | | | XIA Zhisheng | State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China | |
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| Abstract: |
| The physical simulation method of wave groups in a wave flume is proposed and verified by the experiments. The experimental results demonstrate that random waves with desired wave groupiness, which simultaneously includes the wave group height and length, can be generated satisfactorily at the specified position in a wave flume using the proposed method. Furthermore, the transformation properties of the wave groupiness along the flat-bottomed wave flume are investigated based on the physically simulated waves. Associated proposals with the physical simulation of wave groups are given. |
| 中文摘要: |
| The physical simulation method of wave groups in a wave flume is proposed and verified by the experiments. The experimental results demonstrate that random waves with desired wave groupiness, which simultaneously includes the wave group height and length, can be generated satisfactorily at the specified position in a wave flume using the proposed method. Furthermore, the transformation properties of the wave groupiness along the flat-bottomed wave flume are investigated based on the physically simulated waves. Associated proposals with the physical simulation of wave groups are given. |
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