COMPARISON OF TRANSPORT AND FRICTION OF MONOSIZED AND TWO-SPECIES SEDIMENT IN UPPER PLANE BED REGIME
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00232287" target="_blank" >RIV/68407700:21110/15:00232287 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
COMPARISON OF TRANSPORT AND FRICTION OF MONOSIZED AND TWO-SPECIES SEDIMENT IN UPPER PLANE BED REGIME
Original language description
The paper focuses on a comparison of transport and friction characteristics of mono-sized and twospecies sediments at comparable flow conditions in the upper plane bed regime. Two fractions of artificial sediment (glass beads of the same density 2500 kg/m3 and different size 1.5 and 3 mm) were tested in sediment-transport experiments in a tilting flume. First, the sediments were tested separately and then mixed together. Measured flow quantities enable to evaluate bed load transport and bed friction from the tests. Furthermore, velocity profiles are mutually compared and relation among profile shapes, sediment transport, and bed friction is investigated. The velocity-distribution measurements include results from a grain transport layer above the erodible deposit. This enables to evaluate flow conditions in this layer and its role in bed-load transport and bed friction.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP105%2F12%2F1082" target="_blank" >GAP105/12/1082: Modeling of intense transport of sediment in flood flow</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of 17th International Conference on Transport And Sedimentation of Solids Particles
ISBN
978-83-927084-8-3
ISSN
0867-7964
e-ISSN
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Number of pages
8
Pages from-to
381-388
Publisher name
Wroclaw University of Environmental And Life Sciences
Place of publication
Wroclaw
Event location
Delft
Event date
Sep 22, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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