numerical hydrodynamic model

基本解释

A 3D, high resolution, moving intertidal zone, hydrodynamic and salinity numerical model in the Changjiang Estuary is built up.
建立了一个高分辨率、移动潮滩边界的长江河口三维水动力、盐度数值模式。
Data of flow and sediment in tidal reach of Yangtze River is summarized and studied. By using the 2-D numerical model of flow, hydrodynamic conditions are simulated.
本文总结研究了该河段的水文泥沙资料，通过建立的该河段二维水流数学模型，模拟计算出沿程的水动力条件；
A 1-D unsteady flow hydrodynamic numerical model is developed for the river network region of the Pearl River Delta, and the model is calibrated with the measured data.
建立了珠江三角州河网区一维非恒定流水动力学数学模型，并根据实测资料对模型进行了率定验证；