A three dimensional numerical model in the σ coordinate system is developed to study the problem of waves. Turbul......

A river plume dynamics analysis was made in Namtso Lake by using a sigma coordinate non-hydrostatic numerical ocean mode......

T The effects of various types of waves on vertical plane turbulent jets are studied numerically in the paper. A three-d......

本模型采用α－坐标变换，将具有自由面的三维非线性潮波微分方程转换为模型所采用的模式方程，动用三角风格有限差格式。对渤海湾顶典型......

本文建立了河口三维非线性斜压水汉盐度数学模型，该模型通过σ坐标变换，使整个水域垂直方向可采用相同的分层，基于过程分裂法，将三维流......

在不改变模式基本特性的情况下，采用ＦＧＧＥ资料，对采用σ坐标系和采用具有阶梯形山脉地形的η坐标系进行了两例数值预报对比试验。试验结果......