Macro-instability phenomenon in a stirred vessel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F03%3A00007439" target="_blank" >RIV/60461373:22340/03:00007439 - 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
Macro-instability phenomenon in a stirred vessel
Original language description
This paper deals with an experimental investigation of the effect of flow macro-instability on free surface deformation in a stirred vessel equipped with an axial impeller. Conductivity probes monitored the surface deformation and a high-speed video camera was used for observation of macro-streams inside the vessel. It was found that there are local surface macro-swells next to a baffle resulting from liquid wall jets and macro-vortices. Maximal height of turbulent eddies and maximal height of macro-swells increased proportionally with a stirrer frequency for each impeller diameter and their dependence on off-bottom clearance is not significant.
Czech name
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Czech description
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proc. of 30th Int. Conf. of Slovak Soc. of Chem. Engng, Tatranské Matliare 26.- 30.5.2003, CD-ROM
ISBN
80-227-1889-0
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
Slovak University of Technology
Place of publication
Bratislave
Event location
Tatranské Matliare
Event date
May 26, 2003
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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