Visualisation and measurement of high-speed pulsating and continuous water jets

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F15%3A00444239" target="_blank" >RIV/68145535:_____/15:00444239 - isvavai.cz</a>
Result on the web
<a href="http://ac.els-cdn.com/S0263224115002353/1-s2.0-S0263224115002353-main.pdf?_tid=9dc7546a-038d-11e5-aa7e-00000aacb35f&acdnat=1432634427_ac85457bc49d2f3e26fb280e7d21f687" target="_blank" >http://ac.els-cdn.com/S0263224115002353/1-s2.0-S0263224115002353-main.pdf?_tid=9dc7546a-038d-11e5-aa7e-00000aacb35f&acdnat=1432634427_ac85457bc49d2f3e26fb280e7d21f687</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.measurement.2015.04.022" target="_blank" >10.1016/j.measurement.2015.04.022</a>

Result language
angličtina
Original language name
Visualisation and measurement of high-speed pulsating and continuous water jets
Original language description
The results of an experiment focused on the visualisation of pulsating and continuous water jets are presented in this paper. Water jet technology is widely used for surface cleaning, removal of damaged material layers, preparation of surfaces, and in many other applications. The aim of the experiment was to test the applicability of the shadowgraph technique combined with PIV processing algorithms to visualise water jet structure and analyse flow velocity field. Knowledge of the geometry and velocity fields of pulsating water jets generated by a high-pressure system is necessary for the optimal tuning of the system in respect of the maximum disintegration effect on treated material. Visualisation methods also significantly contribute to the development of new pulsating systems at the design stage. The presented procedures and experimental results demonstrate the above mentioned method as an effective analytical tool for the study of water jet geometry and velocity fields. Problems rel
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JQ - Machinery and tools
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

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

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