Modelling Intense Combined Load Transport in Open Channel
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F22%3A00356806" target="_blank" >RIV/68407700:21110/22:00356806 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.3390/w14040572" target="_blank" >https://doi.org/10.3390/w14040572</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/w14040572" target="_blank" >10.3390/w14040572</a>
Alternative languages
Result language
angličtina
Original language name
Modelling Intense Combined Load Transport in Open Channel
Original language description
Granular flow is modelled under the following conditions: Steady-state uniform turbulent open-channel solid-liquid flow carrying combined load at high solids concentration above a plane mobile bed. In the combined load, a portion of transported particles is transported as collisional bed load and the rest as suspended load supported by carrier turbulence. In our modelling approach, we consider one-dimensional flow and take into account a layered structure of the flow with the intense combined load. Principles of kinetic theory of granular flow are employed together with the mixing-length theory of flow turbulence in order to predict distributions of solids concentration and velocity in sediment-water flow of the given flow depth and longitudinal slope in an open channel. Components of the model are tested and calibrated by results of our laboratory experiments with lightweight sediment in a recirculating tilting flume.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA19-18411S" target="_blank" >GA19-18411S: Modelling of intense collisional sediment transport with turbulent suspension</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Water
ISSN
2073-4441
e-ISSN
2073-4441
Volume of the periodical
14
Issue of the periodical within the volume
4
Country of publishing house
CH - SWITZERLAND
Number of pages
19
Pages from-to
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UT code for WoS article
000762290200001
EID of the result in the Scopus database
2-s2.0-85124972640