On the basis of the two dimensional tidal numerical model of Olympic sailing district, the mass transport equation is used to simulate the distribution of the pollutants" con- centrations."
本文在对近年来同内外三维湖泊水流及物质输运数值模拟的有关文献进行系统分析研究的基础上，进行了太湖风生流及物质输运三维数值模拟研究。
A new wetting and drying method for the numerical tidal flow model is developed to deal with the moving boundary due to tidal waves at the tidal flat.
论文提出了一种新的干湿判断方法来处理潮流数值模拟中潮间带上的动边界问题。
A 2-d tidal flow mathematical model of Xinghua Bay based on irregular triangular grid finite difference method was set up and numerical simulation of tidal flow field was carried out.
建立了基于不规则三角形网格有限差分法的兴化湾二维潮流数学模型，对兴化湾潮流场进行了数值模拟。
To describe the characteristics of salt intrusion in tidal estuaries, a numerical model is established for vertical two-dimensional unsteady flow.
为描述潮汐河口盐水入侵特性而建立了垂向二维数学模型。
Thus, with the effects of seepage face taken into account, a numerical model for spring-neap tidal water table fluctuations is developed.
为此，在考虑浸润面影响的基础上建立了大小潮水位波动的数学模型。
The predictor-corrector methods to determine Manning coefficient in the 2-D tidal wave movement equation is put up through the regression theory of numerical model and prototype.
通过数学模型和原型的相关理论推导了二维潮波运动方程中曼宁系数的预估校正法。
Based on the study of ideal estuary, this article has studied the tidal limit and tidal current limit of Yangtze estuary by using the 2-d numerical model.
第二部分在理想河口研究的基础上，对长江下游感潮河段进行了水动力数值模拟。
The study on simulation of moving boundary in numerical tidal flow model;
活动边界非线性渗流是现代渗流力学的前沿研究领域之一。
The study on simulation of moving boundary in numerical tidal flow model;
活动边界非线性渗流是现代渗流力学的前沿研究领域之一。
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