| 新疆博斯腾湖二维水动力数学模型研究 |
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| 引用本文： | 郝永志,王君丽. 新疆博斯腾湖二维水动力数学模型研究[J]. 西北水电, 2014, 0(1): 85-87 |
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| 作者姓名： | 郝永志 王君丽 |
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| 作者单位： | [1]水利部新疆水利水电勘测设计研究院,乌鲁木齐市830000 [2]广东水利电力职业技术学院,广州510635 |
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| 基金项目： | 国家自然科学基金项目（50909047）; 新疆水利水电重点学科基金（XJXZ-2003-16）; 珠江水利委员会珠江水利科学研究院开放研究基金（[2010]KJ02）; 广东省自然科学基金（10151065501000001） |
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| 摘 要： | 风场是影响湖泊水动力的重要因素,它可以改变水体运动速度和方向,影响各种物质在湖泊内的输移扩散。通过分析博斯腾湖大湖区风场,准确估算出风力、风向变化情况,构建了博斯腾湖平面二维水动力模型。应用计算模型对博斯腾湖水动力进行模拟预测,分析不同风向、风速对湖泊流场结构的影响,为进一步研究博斯腾湖水动力和污染物输移扩散提供理论依据。
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| 关 键 词： | 博斯腾湖 二维水动力 数学模型 模拟预测 |
Study on Bositeng Lake by 2D Hydrodynamic Mathematical Model |
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| HAO Yong-zhi,WANG Jun-li. Study on Bositeng Lake by 2D Hydrodynamic Mathematical Model[J]. Northwest Water Power, 2014, 0(1): 85-87 |
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| Authors: | HAO Yong-zhi WANG Jun-li |
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| Affiliation: | 1. Xinjiang Water Resources and Hydropower Investigation Design and Research Institute, the Ministry of Water Resources, Urumqi 830000, China ;2. Guangdong Technical College of Water Resources and Electric Engineering, Guangzhou 510635,China) |
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| Abstract: | the wind field is the main factor impacting the hydrodynamic force in lake. It can change the speed and direction of the water body motion as well as ＇affect the transport and dissipation of subjects in lake. Through the analysis of the wind fields in the large lake area of the Bositeng Lake, variations of wind power and direction are precisely estimated as well as the plan 2D hydrodynamic force model of the Bositeng Lake is established. By application of the model, the hydrodynamic force of the Bositeng Lake is simulated and predicted, impacts on the structure of the lake flow fields by different wind direction and speed is analyzed. These provide the further study of the hydrodynamic force and transport ＆ dissipation of pollutant in the Bositeng Lake with theoretical basis. |
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| Keywords: | Bositeng Lake 2D hydrodynamic force mathematic model simulation and prediction |
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