| 不规则波浪数值水槽的造波和阻尼消波 |
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| 引用本文： | 高学平,曾广冬,张亚.不规则波浪数值水槽的造波和阻尼消波[J].海洋学报,2002,24(2):127-132. |
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| 作者姓名： | 高学平 曾广冬 张亚 |
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| 作者单位： | 天津大学建筑工程学院, 天津 300072 |
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| 基金项目： | 教育部留学归国基金资助项目（D49901），国家自然科学基金资助项目（59979019）. |
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| 摘 要： | 利用MAC(marker and cell)法直接数值求解连续方程和N-S方程.为模拟不规则波长时段连续造波及消除波浪遇结构物后形成的二次反射,采用了源造波法.对开敞边界,采用了海绵阻尼消波和Sommerfeld条件相结合的处理方式.
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| 关 键 词： | MAC法 不规则波浪数值水槽 源造波法 阻尼消波 |
| 文章编号： | 0253-4193(2002)02-0127-06 |
| 收稿时间： | 2000/10/27 0:00:00 |
| 修稿时间： | 2000年10月27 |
Wave generation and damping absorber of irregulat waves with MAC method |
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| GAO Xue-ping,ZENG Guang-dong and ZHANG Ya.Wave generation and damping absorber of irregulat waves with MAC method[J].Acta Oceanologica Sinica (in Chinese),2002,24(2):127-132. |
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| Authors: | GAO Xue-ping ZENG Guang-dong and ZHANG Ya |
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| Institution: | School of Civil Engineering, Tianjin University, Tianjin 300072, China |
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| Abstract: | MAC (marker and cell)method is applied to solve the N - S equation and continuity equation numerically. In order to simulate successive long-time wave generation of irregular waves and absorb the reflected waves from a structure, the source generation of waves is applied. A sponge layer for wave damping absorber combined with the Sommerfeld radiation is used to the open boundary. |
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| Keywords: | MAC method numerical tank of irregular waves source generation of waves wave damping absorber |
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