sediment-laden flow

The flow with sediment trapped by the slit of the vortex tube can form vortex inside the tube and exclude efficiently the coarse sediment near the bed layer in front of the tube.

进入涡管槽口的挟沙水流会形成强有力的螺旋流沿涡管流动，能有效地排除底部推移质泥沙。

Nowadays, the properties of sediments changed by bioturbation have been concerned by International Geosphere and Biosphere Plan ( IGBP), especially the problems about the bioturbation and hydrodynamic coupling led to the tidal flat sediment flow differences.

如今，生物扰动对潮滩沉积物性质的改变已越来越引起国际地圈、生物圈计划的关注，尤其是生物扰动和水动力的耦合作用影响潮滩沉积物渗流差异问题。

It is important fundament of achieving flow sediment regulation that deeply to research the change of flow sediment transportation and the corresponding adjustment of channel form, finding the linkage between fluvial process and riverine ecosystem adjustment.

深入研究水库下游水沙输移、河道形态以及生态系统的调整机理是实现水沙合理调节的重要基础。

By the analysis of theory, the research elaborates that the threshold condition for incipient motion of non-uniform sediment with a specific size, is directly related to flow condition, sediment size distribution, location of bed material, and income sediment from upstream.

本项研究从理论上论述了非均匀沙某级粒径的临界可动条件不仅与水流条件有关，也与泥沙级配组成有关，还与床沙位置、上游来沙条件有密切的关系。

Analysis on flow and sediment movement in approach channels of tidal river branches

感潮河段船闸下引航道水沙运动及泥沙淤积

The Interaction between Flow& Sediment Process and Riverine Environment Response of Tidal Bank on the Changjiang River Mouth Foreland to Drastic Decline in Riverine Sediment Supply and Sea Level Rise

水沙过程与河流生态环境作用初步研究长江口前沿潮滩对来沙锐减和海面上升的响应

Movement Mechanism and Transport Competency of Sediment-laden Flow

挟沙水流的运动机理和输沙能力

Mechanism of Abrasion to Material by High-velocity Sediment-laden Flow and Effect of Aeration on Abrasion Resistance

含沙高速水流的磨蚀机理和掺气抗磨作用

Sediment floating in spiral flow THE SKETCHY SITUATION OF STUDY ON PLUME

泥沙的旋浮羽流问题研究概况

Sediment transportation in spiral pipe flow is a new method of sediment transportation.

管道旋流的产生主要有三种方式:切向进流、安装导流片和旋转管道.

Numerical Modeling of Flow and Sediment Transports in Tidal River Networks

感潮河网区水沙运动的数值模拟感潮河网引水增流水力水质计算及河道糙率优化

Research on Effects of Aeration in High-Velocity Sediment-laden Flow on Abrasion Resistance of Material

高速含沙水流掺气抗磨作用的研究

A one-dimensional unsteady numerical model is developed to simulate the movement of flow and sediment in a regular approach channel and to analyze the influence of some factors on siltation.

西丽水库是深圳市最重要的供水水库之一，随着周边区域开发的加剧，泥沙淤积和底泥对水质的影响已不容忽视。