Formula for upstream pressure, nozzle geometry and frequency correlation in shedding/discharging cavitation clouds determined by visualization of submerged cavitating jet
Само за регистроване кориснике
2007
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Visualization of high-submerged cavitating water jet was done by a high-speed camera photography in order to study and understand the jet structure and the behaviour of cloud cavitation within the time and space. The influencing parameters, such as: injection pressure, nozzle diameter and geometry., nozzle direction (convergent and divergent) were experimentally proven to be very significant. Periodical shedding and discharging of cavitation clouds has been also analysed and corresponding frequency was determined by clouds shape analysis. Additionally, dependence of this frequency on injection pressure and nozzle geometry has been analysed and a simple formula of correspondence has been proposed. The formula has been tested on self-measured and literature data.
Кључне речи:
vapor cavity / shedding and discharging frequency / cavitation number / cavitation cloud / cavitating jetИзвор:
New Trends in Fluid Mechanics Research: Proceedings of The Fifth International Conference on Fluid M, 2007, 194-197Издавач:
- Tsinghua University Press, Beijing
Колекције
Институција/група
Mašinski fakultetTY - CONF AU - Hutli, Ezddin AU - Nedeljković, Miloš PY - 2007 UR - https://machinery.mas.bg.ac.rs/handle/123456789/704 AB - Visualization of high-submerged cavitating water jet was done by a high-speed camera photography in order to study and understand the jet structure and the behaviour of cloud cavitation within the time and space. The influencing parameters, such as: injection pressure, nozzle diameter and geometry., nozzle direction (convergent and divergent) were experimentally proven to be very significant. Periodical shedding and discharging of cavitation clouds has been also analysed and corresponding frequency was determined by clouds shape analysis. Additionally, dependence of this frequency on injection pressure and nozzle geometry has been analysed and a simple formula of correspondence has been proposed. The formula has been tested on self-measured and literature data. PB - Tsinghua University Press, Beijing C3 - New Trends in Fluid Mechanics Research: Proceedings of The Fifth International Conference on Fluid M T1 - Formula for upstream pressure, nozzle geometry and frequency correlation in shedding/discharging cavitation clouds determined by visualization of submerged cavitating jet EP - 197 SP - 194 DO - 10.1007/978-3-540-75995-9_58 ER -
@conference{ author = "Hutli, Ezddin and Nedeljković, Miloš", year = "2007", abstract = "Visualization of high-submerged cavitating water jet was done by a high-speed camera photography in order to study and understand the jet structure and the behaviour of cloud cavitation within the time and space. The influencing parameters, such as: injection pressure, nozzle diameter and geometry., nozzle direction (convergent and divergent) were experimentally proven to be very significant. Periodical shedding and discharging of cavitation clouds has been also analysed and corresponding frequency was determined by clouds shape analysis. Additionally, dependence of this frequency on injection pressure and nozzle geometry has been analysed and a simple formula of correspondence has been proposed. The formula has been tested on self-measured and literature data.", publisher = "Tsinghua University Press, Beijing", journal = "New Trends in Fluid Mechanics Research: Proceedings of The Fifth International Conference on Fluid M", title = "Formula for upstream pressure, nozzle geometry and frequency correlation in shedding/discharging cavitation clouds determined by visualization of submerged cavitating jet", pages = "197-194", doi = "10.1007/978-3-540-75995-9_58" }
Hutli, E.,& Nedeljković, M.. (2007). Formula for upstream pressure, nozzle geometry and frequency correlation in shedding/discharging cavitation clouds determined by visualization of submerged cavitating jet. in New Trends in Fluid Mechanics Research: Proceedings of The Fifth International Conference on Fluid M Tsinghua University Press, Beijing., 194-197. https://doi.org/10.1007/978-3-540-75995-9_58
Hutli E, Nedeljković M. Formula for upstream pressure, nozzle geometry and frequency correlation in shedding/discharging cavitation clouds determined by visualization of submerged cavitating jet. in New Trends in Fluid Mechanics Research: Proceedings of The Fifth International Conference on Fluid M. 2007;:194-197. doi:10.1007/978-3-540-75995-9_58 .
Hutli, Ezddin, Nedeljković, Miloš, "Formula for upstream pressure, nozzle geometry and frequency correlation in shedding/discharging cavitation clouds determined by visualization of submerged cavitating jet" in New Trends in Fluid Mechanics Research: Proceedings of The Fifth International Conference on Fluid M (2007):194-197, https://doi.org/10.1007/978-3-540-75995-9_58 . .
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