Experiments on the Mechanics of Sediment Suspension
Experiments on the Mechanics of Sediment Suspension
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发表时间：
1939
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通讯作者：
H. Rouse
中科院分区：
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作者：
H. Rouse
水流湍动作为横向输运的媒介：几十年来，泥沙输移问题一直受到水利工程师的关注，特别是在河流治理、灌溉和保护耕地方面。对这一问题的实验室和现场调查主要涉及岩石碎屑沿河床的移动，直到最近几年，悬浮物的研究才开始突出。然而，尽管对推移质的研究基本上仍是经验性的，但流体湍流和泥沙悬浮物之间的密切关系使得对河流悬移质的分析可以沿着更合理的路线进行。
Fluid Turbulence as a Medium of Lateral Transport: For many decades the problem of sediment transportation has claimed the attention of the hydraulic engineer, particularly in connection with river regulation, irrigation, and the protection of arable land. Laboratory and field investigations of this problem have dealt primarily with the movement of rock debris along the bed of a stream, and only in recent years has the study of suspended matter come into prominence. Yet while research on bed load has remained essentially empirical, the close relationship between fluid turbulence and sediment suspension has permitted the analysis of the suspended load of streams to proceed along more rational lines.