Sedimentation of binary particle-liquid mixtures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985874%3A_____%2F10%3A00346207" target="_blank" >RIV/67985874:_____/10:00346207 - 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
Sedimentation of binary particle-liquid mixtures
Original language description
The paper deals with modelling and experimental investigation of the mono-disperse and binary particle-liquid mixtures sedimentation in a vertical sedimentation vessel. The particle Reynolds number varies from 1 to 140. To measure the fall velocity the radiometric tracer method was used. The study confirms that for the binary mixture consisting of spherical particles of very different sizes the fall velocity of the bigger particles increase in comparison with the mono-disperse suspension with the same total concentration. A slight decrease of the fall velocity of the smaller particles was observed for higher proportion of larger particles. Addition of larger particles causes decreasing of the fall velocity of binary mixture, addition of fine particlescauses increasing of the fall velocity. The effect grows with increase of difference in particle size.
Czech name
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Czech description
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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
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Matematičeskije metody v technike i technologijach MMTT-23
ISBN
978-5-7433-2254-1
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Saratovskij gosudarstvennyj techničeskij universitet
Place of publication
Saratov
Event location
Saratov
Event date
Jun 22, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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