NDLI: Study on vertical velocity distribution with extra fine sediment

Content Provider	IEEE Xplore Digital Library
Author	Changjun Zhu Sha Li
Copyright Year	2009
Description	Author affiliation: College of Urban Construction, Hebei University of Engineering, Handan,056038, China (Changjun Zhu; Sha Li)
Abstract	Because the distribution of velocity with hyperconcentration does not fit logtical law, a series of experiments were conducted in an open channel. The time average velocity data were calculated by the measured time average velocity data, and compared with the results obtained from dip modified log law for the vertical profile of open channel flow. The results indicate that the time-averaged velocity profile accord with the dip modified log law. However, under different conditions of flow and sediments and boundary, the related parameters in dip modified formula are different. The study of this paper can deepen the recognition of vertical distribution in open channel flow.
Starting Page	260
Ending Page	263
File Size	873875
Page Count	4
File Format	PDF
ISBN	9781424446995
DOI	10.1109/ICTM.2009.5413058
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-12-05
Publisher Place	Hong Kong
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Vertical velocity profile Glass Time measurement Rivers Sediments Experimental study Sediment-laden flow Fluid flow measurement Current measurement Water pollution Pollution measurement Velocity measurement Testing
Content Type	Text
Resource Type	Article

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