This paper describes the application of the finite difference method of boundary fitted coordinates in groundwater resources evaluation. 本文给出了边界拟合(BF)坐标系下的二维地下水流的基本方程。
In two-dimension plane model the boundary fitted coordinate transformation were adopted to fit in with irregular area shape. 平面二维模型采用了边界拟合(BF)坐标变换,适应不规则的区域形状;
In this paper the flow over a spillway is solved by using transformation of boundary fitted coordinate systems. 本文运用边界拟合(BF)坐标变换方法求解过堰溢流问题。
The Flow Equations in Boundary Fitted(BF) - Coordinate System 边界拟合(BF)坐标系中的流动方程
In this paper, boundary fitted coordinate system is used in the establishment of two-dimensional mathematical model of water flow, and based on the model the project example of erosion and deposition of sediment is calculated and a comparative authentication is also carried out. 本文在边界拟合(BF)坐标系下建立平面二维水流数学模型,并在模型基础上计算了泥沙冲淤工程实例并进行了对比验证。