Prediction of energy loss in slurry pipe at low velocities

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F08%3A00156343" target="_blank" >RIV/68407700:21110/08:00156343 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Prediction of energy loss in slurry pipe at low velocities
Original language description
In slurry transportation practice, pipelines sometimes operate at flow velocities that are not high enough to maintain all transported solid particles in motion. As a result, a stationary bed develops at the bottom of a pipe. Very little research has been done on this type of flow. Models available for a prediction of the energy loss in a slurry pipe assume no-deposit condition and very often fail to predict the loss correctly at low velocities, i.e. at velocities below the deposition threshold. Recently, the author proposed a predictive model for the frictional pressure drop in stratified flows with stationary deposits in slurry pipes. This paper refines the model further and discusses its practical use for pipe flows of stratified slurries at low velocities.
Czech name
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Czech description
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Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 14th International Conference on Transport and Sedimentation of Solid Particles
ISBN
978-5-94211-350-6
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
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Publisher name
Saint Petersburg State Mining Institute
Place of publication
Saint Petersburg
Event location
Saint Petersburg
Event date
Jun 23, 2008
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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