PTV

作品数:194被引量:478H指数:11
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Experimental study of the settling of twin spherical particles released side by side: The impact of particle size, fluid viscosity, initial spacing, and particle density被引量:1
《International Journal of Sediment Research》2023年第1期83-96,共14页Yang Xiao Jieqing Liu Pei Zhang Jian Zhou Dongfang Liang Zhihao Wang Taotao Zhang Saiyu Yuan Hongwu Tang 
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...
关键词:Particle settlement Repulsion of particles Particle tracking velocimetry(PTV) Particle image velocimetry(PIV) Particle density 
Large-scale particle tracking velocimetry with multi-channel CCD cameras被引量:1
《International Journal of Sediment Research》2013年第1期103-110,共8页Dan-xun LI Qiang ZHONG Ming-zhong YU Xing-kui WANG 
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 ...
关键词:Particle tracking velocimetry (PTV) CAMERA Unsteady flow VELOCITY 
《INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH》 SUBJECT INDEX OF 2006被引量:1
《International Journal of Sediment Research》2006年第4期331-332,共2页
关键词:230 PTV INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH SUBJECT INDEX OF 2006 
EFFECT OF FLOW CONDITIONS ON 3D MOVEMENT CHARACTERISTICS OF PARTICLES
《International Journal of Sediment Research》2006年第4期272-280,共9页Limo TANG Shanghong ZHANG Mingzhong YU Xingkui WANG 
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...
关键词:Coarse particles Water depth 3D movement PTV technique 
EXPERIMENTAL STUDY ON THE RELATION OF BED MORPHOLOGY WITH SURFACE FLOW IN MEANDER CHANNELS被引量:6
《International Journal of Sediment Research》2006年第1期1-12,共12页Heqing DU Hajime MIWA 
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...
关键词:Meander channel Alternate bars Particle Tracking Velocimetry (PTV) ParticleImage Velocimetry (PIV) 
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