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。
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.
本文从研究我国湖泊水库环境现状及其问题成因入手，介绍了湖库的水动力学特征及其数值模拟，对当前湖泊水动力数值模拟的主要研究成果进行了简要的说明。
After the research on the actuality and problem of our country's lakes and reservoirs, the research fruit of lake hydrodynamic numerical simulation from external has been introduced.
将压实曲线分析、盆地数值模拟以及流体包裹体测试等方法相结合，可以获得古水动力演化的概况。
The outline of paleo-hydrodynamics evolution could be obtained by means of integrating methods of compaction curves analysis, basin numerical modelling and fluid enclosure determining.
结果表明，暴雨径流的数值模拟可以为河网水动力模型提供可靠准确的流量边界。
The results showed that the storm runoff simulation could provide reliable and accurate discharge for the river-network HD model.
土壤水动力学参数的推导和土壤水分运移分布的数值模拟是研究土壤水分运动规律的重要部分。
Derivation soil hydrodynamic parameter and numerical simulation of soil water movement and distribution are important parts of soil water movement research.
数值模拟分析了在不同方向入射波浪，不同承载情况，不同系缆方式作用下的船舶水动力响应，为码头方案设计提供科学依据。
Hydroodynamic response of ship under different incident wave direction, load bearing and mooring manner has been analyzed which can be referenced in the design of port.
基于粘流理论建立了三维数值波浪水池，模拟了非线性波浪，并对规则波顶浪中前进的拘束船模的水动力进行了计算。
Numerical simulation of nonlinear waves and a restrained ship model advancing in regular heading waves inside a 3d viscous numerical wave tank (NWT) is carried out.
本文的主要工作是对这两种不同的被动式竖轴水轮机的水动力性能进行数值模拟。
In this thesis, the main content is the prediction of hydrodynamic performance of these two kinds of turbines with numerical calculation methods.
本文的主要工作是对这两种不同的被动式竖轴水轮机的水动力性能进行数值模拟。
In this thesis, the main content is the prediction of hydrodynamic performance of these two kinds of turbines with numerical calculation methods.
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