1.The research of bend channel of reach Guide-Lijia Flume from Longyang Flume to Lijia Flume in upstream of the Yellow River is proceeded to present rules of feasibility analysis for navigation between the flumes and the riverbed stability.
摘要对黄河上游龙羊峡至李家峡间的贵德－李家峡河段的蜿蜒河道进行了研究，为蓄水两坝间的通航和河床稳定性问题提供可行性分析依据。
2.Aiming at the crack situation of an aqueduct of the water diversion project, we carry on the analysis from two running states of the flume, considering the error which is produced by the internal force calculation according to the old standard, uses a large-scale finite element analysis to analyze the running states, and analyzes the reason of the crack forming based on the using condition, and brings forward the reinforcement opinion and design suggestion about the similar flume.
摘要针对引滦入唐工程中某渡槽的开裂情况，从渡槽的两个使用状态入手进行分析，考虑按旧规范计算对设计造成的误差，采用大型有限元分析程序分析了渡槽各种工况的运行情况，并根据使用情况分析了开裂原因，提出了加固意见和同类渡槽设计的建议。
3.The results of flume experiment indicated that, the flow velocity and Froude number of the overland flow would fall with the rainfall splash intensity rose; The flow depth and resistance coefficient would enhance with the rainfall splash intensity increased.
水槽试验结果表明：水槽槽面薄层水流流速及弗汝德数随雨滴打击强度的增加而降低，水深、阻力系数随雨滴打击强度的增加而增加。
4.Abstract: Based on studies on the mechanism of sediment trapping by the vortex tube and flume and model experiments,three parameters are proposed:the diversion ratio,the trapping efficiency and the sediment carrying capacity of the vortex tube.These parameters reflect the economic index of water consumption and the effectiveness of silt trapping of the vortex tube.Besides,the relations of the angle of the tube axis to flow direction in the channel,the Froude number of flow in the channel,the vortex tube slot width and so on with the trapping effectiveness are studied respectively.On the basis of theoretical study of sorted settling of the suspended load,a method is suggested to calculate desilting and trapping of the suspended load,which has been used in the design of a desilting basin of a water power project.A hydro-electric project according to this design thought has been constructed already and has worked well for two flood seasons.
文摘:通过对涡管排推移质泥沙机理的分析及试验研究，提出涡管排沙的三个参数：涡管分流比、截沙率及挟沙能力.对涡管与渠道水流方向的夹角、渠中水流的佛劳德数及涡管开口宽度等参数与排沙效率的关系也分别进行了研究.通过对悬移质分选沉降的理论研究，提出了悬移质涡管排沙的计算方法，该方法已成功地应用于沙湾县金沟河渠首水电站沉沙池的设计上.文中还提出了涡管排沙技术有待研究的问题.
5.Under four waterpower conditions, the adsorption effect in a recirculating flume is studied. Under the same water depth status, the phosphorus removal effect is the higher with the higher velocity.
(2)在两组水深和两组流速的四个组合水力条件下土质水槽的吸附效果研究表明,在相同的水深情况下,流速越快,总磷的去除率越高;
6.Through the flume experimental research, the velocity distribution formulas for rectangular open channel have been found, including parabola form of velocity distribution on the vertical and power form of mean velocity distribution on the transverse direction; meanwhile, the means of ascertaining correlative coefficient have been given in this paper.
摘要通过对明渠流速的水槽试验研究，建立了矩形断面明渠沿垂线流速的抛物线分布公式和横向平均流速的乘幂函数分布公式，同时给出了相关系数的确定方法。
7.Research Report on the Construction of Model Flume for Testing Trawl in the East China Sea Fisheries Institute.
东海所拖网模型试验水池建设研究报告
8.Abstract: In light of thicker grain and smaller viscosity of debris flow,a segmented simulation of the debris flow with flume is presented.For the first time.more difficult resistance similarity is brought about by geometric rate without excessive coarsing and discontinuous similarity of sand grain composition in model is eliminated with different grain scale.On this basis the density similarity and sand conveying similarity are achived.The method presented is verified through a model test case.
文摘:针对水石流颗粒粗,粘性小的特点,提出了利用水槽进行分段模拟水石流的设想,首次通过几何变率解决难度较大的阻力相似问题,改变了以往过度加糙的方式;通过变粒径比尺的方法消除了模型沙级配不连续相似的问题,较好地实现了固体物质级配相似,达到了泥石流的密度相似和输沙相似.通过水槽概化模型试验实例,对本方法进行了验证.
9.FLUME EXPERIMENT ON FORMATION AND DEVELOPMENT OF SANDBODIES IN LAKE WITH SANDBEARING VARIETY OF RIVER
含沙河流入湖后沙体形成、发展的水槽实验
10.Abstract: The propagation of waves passing over the abrupt changing topograghy can be simplified as a wave passing over a step.This flow process can be reasonably simulated by a 2-D numerical wave flume developed in this paper,especially for the nonlinear transformation of the wave on the step.Numerical results have been verified by experimental data.
文摘:波浪在水深剧变地形上的传播，可以简化为波浪在台阶地形上的传播.利用二维数值波浪水槽可以很好地模拟这一过程，特别是对波浪在台阶上的非线性变形.数值计算结果与实验测量进行了比较，结果吻合良好.
