疏浚泵内泥沙颗粒的瞬态追踪数值方法

郭涛, 刘明明, 曹蕾, 胡京招, 洪国军, 尤云祥

A Numerical Method for Transient Tracking of Sediment Particles in Dredge Pump

GUO Tao, LIU Mingming, CAO Lei, HU Jingzhao, HONG Guojun, YOU Yunxiang

图7 碰撞判定修正前后叶轮内冲蚀磨损数值结果的对比

Fig.7 Comparison of results of erosion rate of the case before and after modification of collision identification