在 14 安全性评估中，基于线性和非线性浅水方程（shallow water equation）还应用了一个 明确的有限差分模型（finite difference model）。
基于16个网页-相关网页
d shallow water equation 维浅水方程
two-shallow water equation 二维浅水波动方程
2D shallow water equation D浅水方程
-d shallow water equation 二维浅水波方程
shallow water equation model 浅水方程模型
nonlinear shallow water equation 非线性浅水波方程组
2 d shallow water equation 二维浅水方程
2-d shallow water equation 二维浅水波方程
Firstly, based on the Roe type approximate Riemann solver, the one-dimensional model is presented for the shallow water equation with source terms.
首先,以Roe类型的近似Riemann解为基础,建立了一维带源项浅水方程的通量平衡Godunov求解格式。
参考来源 - 基于Godunov和Semi·2,447,543篇论文数据，部分数据来源于NoteExpress
Fig. 1 The staggered mesh of the shallow water equation . The abscissa is axis. The ordinate is the time.
图1 蛙跳格式的浅水方程的网格形式，横坐标为轴，纵坐标为时间。
Based on the Finite Volume Methods (FVM), model system is developed to solve the 2d shallow water equation and convection-diffusion equation.
以有限体积法为核心，建立了求解二维浅水方程和对流扩散方程的模型体系。
In view of the difficulty in the solving shallow water equation, the nested method is used to simulate tidal current field in the neighbouring sea area of Sanya power plant.
针对数值求解浅水方程中的难点问题，运用嵌套方法模拟计算了三亚电厂附近海域潮流场。
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