Practical and Theoretical Study of Abrasive Particle Velocities Observation in the High-Speed Water Jet Using Optical PTV–LIF Method and CFD Numerical Computation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F25%3A00601136" target="_blank" >RIV/68145535:_____/25:00601136 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/chapter/10.1007/978-3-031-72778-8_2" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-031-72778-8_2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-031-72778-8_2" target="_blank" >10.1007/978-3-031-72778-8_2</a>
Alternative languages
Result language
angličtina
Original language name
Practical and Theoretical Study of Abrasive Particle Velocities Observation in the High-Speed Water Jet Using Optical PTV–LIF Method and CFD Numerical Computation
Original language description
This paper deals with the observation and determination of abrasive particle velocities in high-speed water jet using optical PTV-LIFmethods. A commercial injection cutting head was used for the generation of multiphase turbulent AWJ. High-pressure flow monitoring, PTV-LIF methods and computational fluid dynamics (CFD) were used to study the multiphase flow. The main emphasis ofnthis work is on the comparison of the results obtained by direct observation of abrasive particle velocities and from high-pressure water flow measurements with the results obtained by numerically modelling 3D multiphase turbulent flows. For this purpose, four levels of water pressure and one level of abrasive flow are compared. The abrasive size distribution parameter is considered for the experimental part and the numerical computation. The results obtained from the experiments and the numerical simulation of the abrasive water jet show very good agreement. The details of the performed studies are presented in this paper.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/GA23-07415S" target="_blank" >GA23-07415S: Study of rock erosion resistance using accelerated hydro-abrasive and cavitation simulation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Advances in Water Jetting II
ISBN
978-3-031-72777-1
ISSN
2195-4356
e-ISSN
2195-4364
Number of pages
14
Pages from-to
19-32
Publisher name
Springer Nature Schwitzerland AG
Place of publication
Cham
Event location
Kutná Hora
Event date
Oct 17, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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