Frequency in Shedding/Discharging cavitation clouds determined by visualization of a submerged cavitating jet
Samo za registrovane korisnike
2008
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Visualization of a highly submerged cavitating water jet was done by high-speed camera photography in order to study and understand the jet structure and the behavior of cloud cavitation within time and space. The influencing parameters, such as injection pressure, nozzle diameter and geometry, and nozzle direction (convergent and divergent), were experimentally proven to be very significant. Periodical shedding and discharging of cavitation clouds have been also analyzed and the corresponding frequency was determined by cloud shape analysis. Additionally, the dependence of this frequency on injection pressure and nozzle geometry has been analyzed and a simple formula of correspondence has been proposed. The formula has been tested on self-measured and literature data. The recordings of sonoluminescence phenomenon proved the bubble collapse everywhere along the jet.
Ključne reči:
vapor cavity / shedding and discharging frequency / cavitation number / cavitation cloud / cavitating jetIzvor:
Journal of Fluids Engineering-Transactions of The Asme, 2008, 130, 2Izdavač:
- ASME, New York
DOI: 10.1115/1.2813125
ISSN: 0098-2202
WoS: 000253018400010
Scopus: 2-s2.0-47149115697
Kolekcije
Institucija/grupa
Mašinski fakultetTY - JOUR AU - Hutli, Ezddin AU - Nedeljković, Miloš PY - 2008 UR - https://machinery.mas.bg.ac.rs/handle/123456789/838 AB - Visualization of a highly submerged cavitating water jet was done by high-speed camera photography in order to study and understand the jet structure and the behavior of cloud cavitation within time and space. The influencing parameters, such as injection pressure, nozzle diameter and geometry, and nozzle direction (convergent and divergent), were experimentally proven to be very significant. Periodical shedding and discharging of cavitation clouds have been also analyzed and the corresponding frequency was determined by cloud shape analysis. Additionally, the dependence of this frequency on injection pressure and nozzle geometry has been analyzed and a simple formula of correspondence has been proposed. The formula has been tested on self-measured and literature data. The recordings of sonoluminescence phenomenon proved the bubble collapse everywhere along the jet. PB - ASME, New York T2 - Journal of Fluids Engineering-Transactions of The Asme T1 - Frequency in Shedding/Discharging cavitation clouds determined by visualization of a submerged cavitating jet IS - 2 VL - 130 DO - 10.1115/1.2813125 ER -
@article{ author = "Hutli, Ezddin and Nedeljković, Miloš", year = "2008", abstract = "Visualization of a highly submerged cavitating water jet was done by high-speed camera photography in order to study and understand the jet structure and the behavior of cloud cavitation within time and space. The influencing parameters, such as injection pressure, nozzle diameter and geometry, and nozzle direction (convergent and divergent), were experimentally proven to be very significant. Periodical shedding and discharging of cavitation clouds have been also analyzed and the corresponding frequency was determined by cloud shape analysis. Additionally, the dependence of this frequency on injection pressure and nozzle geometry has been analyzed and a simple formula of correspondence has been proposed. The formula has been tested on self-measured and literature data. The recordings of sonoluminescence phenomenon proved the bubble collapse everywhere along the jet.", publisher = "ASME, New York", journal = "Journal of Fluids Engineering-Transactions of The Asme", title = "Frequency in Shedding/Discharging cavitation clouds determined by visualization of a submerged cavitating jet", number = "2", volume = "130", doi = "10.1115/1.2813125" }
Hutli, E.,& Nedeljković, M.. (2008). Frequency in Shedding/Discharging cavitation clouds determined by visualization of a submerged cavitating jet. in Journal of Fluids Engineering-Transactions of The Asme ASME, New York., 130(2). https://doi.org/10.1115/1.2813125
Hutli E, Nedeljković M. Frequency in Shedding/Discharging cavitation clouds determined by visualization of a submerged cavitating jet. in Journal of Fluids Engineering-Transactions of The Asme. 2008;130(2). doi:10.1115/1.2813125 .
Hutli, Ezddin, Nedeljković, Miloš, "Frequency in Shedding/Discharging cavitation clouds determined by visualization of a submerged cavitating jet" in Journal of Fluids Engineering-Transactions of The Asme, 130, no. 2 (2008), https://doi.org/10.1115/1.2813125 . .
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