| 单向和多向不规则波作用下港域波浪数值研究 |
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| 引用本文： | 刘远超,赵红军,许 凡,朱昭力.单向和多向不规则波作用下港域波浪数值研究[J].水运工程,2018(5):40-43. |
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| 作者姓名： | 刘远超 赵红军 许 凡 朱昭力 |
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| 作者单位： | 河海大学港口海岸与近海工程学院海岸灾害及防护教育部重点实验室 |
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| 摘 要： | 采用MIKE-BW模型对TEMA港内波浪场进行数值模拟和验证,二者吻合良好。在此基础上对比分析单向和多向不规则波作用下港内波浪条件,以及随入射波向和谱峰周期的变化规律。结果表明:在以绕射为主的模型中,多向波扰动系数大于单向波,此时采用多向波更加安全合理,并且在模型计算中,不可忽视地形变化对港域波高分布的影响;在模型边界反射较强的模型中,单向波扰动系数可能大于多向波扰动系数,此时采用单向波会更加安全。
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| 关 键 词： | 数值模型 单向波 多向波 扰动系数 |
Numerical study of wave conditions in harbor under unidirectional and multi-directional irregular waves |
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| LIU Yuan-chao,ZHAO Hong-jun,XU Fan and ZHU Zhao-li.Numerical study of wave conditions in harbor under unidirectional and multi-directional irregular waves[J].Port & Waterway Engineering,2018(5):40-43. |
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| Authors: | LIU Yuan-chao ZHAO Hong-jun XU Fan and ZHU Zhao-li |
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| Institution: | Key Laboratory of Coastal Disaster and Defense,Ministry of Education,College of Harbor,Coastal and Offshore Engineering,Hohai University,Nangjing 210098,China,Key Laboratory of Coastal Disaster and Defense,Ministry of Education,College of Harbor,Coastal and Offshore Engineering,Hohai University,Nangjing 210098,China,Key Laboratory of Coastal Disaster and Defense,Ministry of Education,College of Harbor,Coastal and Offshore Engineering,Hohai University,Nangjing 210098,China and Key Laboratory of Coastal Disaster and Defense,Ministry of Education,College of Harbor,Coastal and Offshore Engineering,Hohai University,Nangjing 210098,China |
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| Abstract: | |
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| Keywords: | numerical model unidirectional wave multi-directional wave disturbance coefficient |
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