According to two-dimension flow continuity, momentum equations, suspended sand diffusion equations and two-phase flow bed sand motion equations, hydraulic-dynamics sediment accumulation mathematical model between two impounding dams was set up by adopting
According to two-dimension flow continuity, momentum equations, suspended sand diffusion equations and two-phase flow bed sand motion equations, hydraulic-dynamics sediment accumulation mathematical model between two impounding dams was set up by adopting
根据二维水流连续、运动方程、悬沙扩散方程和两相流底沙运动方程，采用加权集中质量剖分方法，建立了蓄水两坝间水动力、泥沙淤积数学模型。