funded by the National Natural Science Foundation of China(Grant Nos.U2240209 and 52079044);the Natural Science Foundation of Jiangsu Province(Grant No.BK20191299);the Water Conservancy Science and Technology Project of Jiangsu Province(Grant No.2021055);the Belt and Road Special Foundation of the State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering(Grant No.521013152);the 111 Project(Grant No.B17015).
The settling of solid particles in a fluid is an important process that needs to be considered in many fields of research.For example,the interactions among particles and between particles and the surrounding fluid ar...
financially supported by National Natural Science Foundation of China(50779023)
This paper presents a large-scale particle tracking velocimetry (LSPTV) system for measuring surface velocity in vast unsteady flows. The system consists of a flexible number of one-computer-sixcamera working units ...
supported by the National Natural Science Foundation of China(No.50279013&No.50221903).
In steady uniform flows with different water depths, experiments with single particles were performed using a Particle Tracking Velocimetry (PTV) technique, and then the mechanism of particle movement was studied st...
Alternate bars have the property that they migrate downstream whenever floods occur. However, in meander channels whose bend angles are larger than a critical value, the migration of bars can be suppressed, and the po...