Dataset underlying the master thesis: Bed-load transport over inlet sills of longitudinal training walls.

Flume experiments of the flow around inlet sills. The data set contains field measurements at the water surface (particle image velocimetry), field measurements near the bottom (particle tracking velocimetry) and point measurements at mid-depth (acoustic Doppler velocimetry). The objective was to identify the flow structures around the inlet sill of longitudinal training walls to obtain more insight in the sediment transport over these inlet sills. This study contributes to the development of a parameterisation of the sediment transport over the inlet sill of longitudinal training walls for implementation in depth-averaged river models.

本数据集为进口槛周边流场水槽试验数据。数据集包含三类实测数据：采用粒子图像测速法（particle image velocimetry, PIV）获取的水面实测数据、采用粒子跟踪测速法（particle tracking velocimetry, PTV）获取的近底区域实测数据，以及采用声学多普勒测速法（acoustic Doppler velocimetry, ADV）获取的中垂线单点实测数据。本研究旨在识别纵向导流堤进口槛周边的流场结构，以深化对该类进口槛处泥沙输运过程的认知，可为面向水深平均河流模型开发的纵向导流堤进口槛泥沙输运参数化方案提供支撑。