Experimental investigation of coarse particle conveying in pipes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F15%3A00447385" target="_blank" >RIV/67985874:_____/15:00447385 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1051/epjconf/20159202111" target="_blank" >http://dx.doi.org/10.1051/epjconf/20159202111</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1051/epjconf/20159202111" target="_blank" >10.1051/epjconf/20159202111</a>

Result language

angličtina

Original language name

Experimental investigation of coarse particle conveying in pipes

Original language description

The advanced knowledge of particle-water mixture flow behaviour is important for safe, reliable, and economical design and operation of the freight pipelines. The effect of the mixture velocity and concentration on the coarse particle ? water mixtures flow behaviour was experimentally investigated on an experimental pipe loop of inner diameter D = 100 mm with horizontal, vertical, and inclined pipe sections. Narrow particle size distribution basalt pebbles were used as model of coarse-grained solid particles. The radiometric method was used to measure particle concentration distribution in pipe cross-section. Mixture flow behaviour and particles motion along the pipe invert were studied in a pipe viewing section. The study revealed that the coarse particlewater mixtures in the horizontal and inclined pipe sections were significantly stratified. The particles moved principally in a layer close to the pipe invert. However, for higher and moderate flow velocities the particles moved also

Czech name

—

Czech description

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Type

D - Article in proceedings

CEP classification

BK - Liquid mechanics

OECD FORD branch

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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

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

EPJ Web of Conferences

ISBN

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ISSN

2100-014X

e-ISSN

—

Number of pages

8

Pages from-to

—

Publisher name

EDP Sciences

Place of publication

Les Ulis

Event location

Český Krumlov

Event date

Nov 18, 2014

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000358249900113