高含沙水流运动特性综述  

Review of Properties of Hyperconcentrated Flow

作　　者：刘兆存[1] 徐永年[1] 

机构地区：[1]中国水利水电科学研究院泥沙研究所,北京100044

出　　处：《泥沙研究》2001年第4期74-80,F003,共8页Journal of Sediment Research

基　　金：国家自然科学基金资助项目 (5 9890 2 0 0 )

摘　　要：本文综述了高含沙水流的阻力特征、流速分布、紊动强度分布、能量分布等流动过程中所具有的特性 ,并和清水、低含沙水流作了对比分析。系统论述高、低含沙水流所共同具有的规律。Compared with low concentration sediment flow, hyperconcentrated flow has its specific properties. Not only are the properties such as resistance characteristics, velocity distribution, fluctuating intensity distribution, energy distribution in the flowing process of hyperconcentrated flow specifically reviewed but also the similarities and differences between the low concentration sediment flow and hyperconcentrated flow are investigated and studied as well.

关 键 词：高含沙水流 特性 低含沙水流 

分 类 号：TV143[水利工程—水力学及河流动力学]