| 高盐水排放扩散的三维高分辨率数值模拟 |
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| 引用本文： | 吴伦宇,郭佩芳,侍茂崇,吕忻.高盐水排放扩散的三维高分辨率数值模拟[J].中国海洋大学学报(自然科学版),2011,41(6):15-22. |
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| 作者姓名： | 吴伦宇 郭佩芳 侍茂崇 吕忻 |
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| 作者单位： | 1. 中国海洋大学物理海洋实验室,山东,青岛,266100;国家海洋局第一海洋研究所,山东,青岛,266061
2. 中国海洋大学物理海洋实验室,山东,青岛,266100 |
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| 摘 要： | 利用非结构化网格有限体积方法的FVCOM模型,建立了1个高分辨率的三维盐度扩散模型,综合考虑了潮汐、季风和波浪对高盐水扩散的影响,模拟了海阳海水淡化厂夏季高盐废水排放的扩散情况。通过模拟发现,高盐水主要集中在底层,表层、中层含量很少。在波浪的作用下,垂向混合加强,高盐水在底部的扩散有所收缩,而在中层和表层相应的增大。结果表明,对高盐水扩散的数值模拟研究,必须使用高分辨率的三维模型,并应当考虑波浪的影响。
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| 关 键 词： | 高盐废水 波浪混合 FVCOM |
Modeling Dispersion of Brine Discharges with a High Resolution Three Dimensional Ocean Model |
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| WU Lun-Yu,GUO Pei-Fang,SHI Mao-Chong,LV Xin.Modeling Dispersion of Brine Discharges with a High Resolution Three Dimensional Ocean Model[J].Periodical of Ocean University of China,2011,41(6):15-22. |
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| Authors: | WU Lun-Yu GUO Pei-Fang SHI Mao-Chong LV Xin |
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| Institution: | WU Lun-Yu1,2,GUO Pei-Fang1,SHI Mao-Chong1,LV Xin1 (1.Laboratory of Physical Oceanography,Ocean University of China,Qingdao 266100,China,2.First Institute of Oceanography,State Oceanic Administration,Qingdao 266061,China) |
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| Abstract: | Based on an unstructured-grid,finite-volume method ocean model(FVCOM),a high resolution,three-dimensional salinity dispersion model considering the influence of tide,season wind and waves is built to simulate the dispersion of the brine waste discharges from a coastal desalination plant in Haiyang.From the simulation we find that the brine mainly stays in the bottom of the water column and only a little of them stays in the upper layers.In the presence of waves,the vertical mixing is enhanced;and the brine ... |
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| Keywords: | FVCOM |
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