Fully stratified particle-laden flow in horizontal circular pipe
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F14%3A00422066" target="_blank" >RIV/67985874:_____/14:00422066 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1080/02726351.2013.840705" target="_blank" >http://dx.doi.org/10.1080/02726351.2013.840705</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/02726351.2013.840705" target="_blank" >10.1080/02726351.2013.840705</a>
Alternative languages
Result language
angličtina
Original language name
Fully stratified particle-laden flow in horizontal circular pipe
Original language description
The paper describes the results of an experimental measurement and visualization of coarse-grained fully stratified particle-water mixtures. The paper is focused on the study of the carrier liquid velocity field and behavior and local velocities of conveyed particles. Glass balls and graded pebble gravel of 6 mm mean diameter were conveyed by water in a horizontal smooth pipe loop with a transparent pipe viewing section of inner diameter 40 mm. The measurements were performed in the smooth pipe and the pipe with rough stationary bed created by two layers of spherical particles of the same mean diameter as the conveyed particles. Particle movement along the pipe bottom was studied and the effect of the stationary bed on local velocity values of the carrier liquid and conveyed particles were evaluated. It was concluded that in the flow with stationary bed the maximum liquid velocity is markedly shifted from the pipe center to its top. The coarse-grained particles moved principally in a layer close to the pipe invert, for higher flow velocities particle saltation becomes the dominant mode of transport.
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
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/GAP105%2F10%2F1574" target="_blank" >GAP105/10/1574: Flow of concentrated and complex slurries in closed conduits</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Particulate Science and Technology
ISSN
0272-6351
e-ISSN
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Volume of the periodical
32
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
179-185
UT code for WoS article
000329154100012
EID of the result in the Scopus database
2-s2.0-84891906625