| 数值波浪水槽中的被动式消波 |
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| 引用本文： | 韩涛,张庆河,侯凤林.数值波浪水槽中的被动式消波[J].港工技术,2010,47(1):1-3. |
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| 作者姓名： | 韩涛 张庆河 侯凤林 |
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| 作者单位： | 1. 天津大学建筑工程学院,天津,300072
2. 中华人民共和国南通海事局,江苏,南通,226000 |
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| 摘 要： | 采用边界元方法,建立一种非线性数值波浪水槽,借助吸收海岸和被动吸收式推板消波的方法,处理波浪模拟中的消波,检验水槽内不同频率的波浪吸收效果,并长时间模拟服从JONSWAP谱的不规则波;结果表明,这种消波方法可以满足长时间计算需要,可为工程研究奠定基础。
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| 关 键 词： | 数值造波水槽 被动式消波 边界元 |
Passive Wave Absorption in Numerical Wave Tank |
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| Han Tao,Zhang Qinghe,Hou Fenglin.Passive Wave Absorption in Numerical Wave Tank[J].Port Engineering Technology,2010,47(1):1-3. |
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| Authors: | Han Tao Zhang Qinghe Hou Fenglin |
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| Institution: | Han Tao1,Zhang Qinghe1,Hou Fenglin2 |
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| Abstract: | A nonlinear numerical wave tank is developed by BEM,in which an absorbing beach for wave damping absorption combined with passive wave absorption method is used.In the wave tank,different frequency waves were generated to verify the wave absorption efficiency.Irregular waves which subject to JONSWAP spectrum were simulated during long period.The simulation results indicated that the combination of these two wave absorption methods meet the requirement of long time simulation and the model can be used as the... |
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| Keywords: | numerical wave tank passive wave absorption BEM |
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