Visualisation and quantitative analysis of flat continuous water jet structure

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU115752" target="_blank" >RIV/00216305:26210/15:PU115752 - isvavai.cz</a>
Alternative codes found
RIV/68145535:_____/15:00450617
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Visualisation and quantitative analysis of flat continuous water jet structure
Original language description
The results of an experiment focused on the visualisation and structural analysis of flat continuous high-speed water jet used in descaling process are presented in this paper. The aim of the work was to test the applicability of the shadowgraph technique, combined with image processing and analysis methods, to visualise the water jet structure and analyse its main quantitative parameters. Volume percentage of water and air in the water jet structure, size of droplets and water bunches and other parameters were measured on digital images taken at various distances from the nozzle outlet. Knowledge of the WJ structure below the nozzle can facilitate an optimal setting of technological conditions of the water jetting with respect to the maximum disintegration effect on treated material. The described methods can also provide important information for development of new nozzles or entire water jetting tools for disintegration of materials.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Vodní Paprsek 2015 - Výzkum, vývoj, aplikace Water Jet 2015 - Research, Development, Application
ISBN
978-80-86407-56-2
ISSN
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e-ISSN
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Number of pages
12
Pages from-to
195-205
Publisher name
Ústav geoniky AV ČR, v.v.i.
Place of publication
Ostrava
Event location
Velké Losiny
Event date
Oct 6, 2015
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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