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Sheet Cavitation and Cloud Cavitation, Re-Entrant Jet and Three-Dimensionality
1998The unsteady behaviour of a sheet cavity on a hydrofoil under stationary conditions is important with respect to both noise generation and erosion. Observations of two-dimensional as well as three-dimensional cavities are performed. From the observation it is concluded that the formation of a re-entrant jet is of major importance to explain the ...
de Lange, D.F., de Bruin, G.J.
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Cavitation about a jet in crossflow
Journal of Fluid Mechanics, 2015Cavitation occurrence about a jet in crossflow is investigated experimentally in a variable-pressure water tunnel using still and high-speed photography. The 0.012 m diameter jet is injected on the centreplane of a 0.6 m square test section at jet to freestream velocity ratios ranging from 0.2 to 1.6, corresponding to jet-velocity-based Reynolds ...
P. A. Brandner +2 more
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Cavitating flow in annular jet pumps
International Journal of Multiphase Flow, 2015Abstract Based on the experimental and numerical methods, the pump performance and inner flow details of annular jet pumps under three area ratios (cross sectional area ratio of throat and nozzle) were studied in the present paper. The cavity clouds forming at the shearing layer, recirculation center and throat inlet were captured via high speed ...
L. Xiao, X. Long
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Soy proteins modified using cavitation jet technology
International Journal of Biological MacromoleculesSoy proteins are seen as a promising alternative food source for meat with environmentally friendly properties. The problem is that the functional properties of soy proteins do not meet the needs of the food industry, and some existing modification technologies have adverse effects.
Zhijun, Fan +6 more
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Planar jets in collapsing cavitation bubbles
Experimental Thermal and Fluid Science, 2019Abstract The dynamics of a laser-induced cavitation bubble generated in the middle of two parallel horizontal rigid walls which are closed at one end with a vertical rigid wall is investigated experimentally using high-speed photography with 100,000 frames s−1.
Emil-Alexandru Brujan +2 more
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Jet-Fuel Cavitation in a Converging-Diverging Nozzle
45th AIAA Aerospace Sciences Meeting and Exhibit, 2007The focus of this research proposal is the experimental characterization of fuel cavitation in flow through a converging-diverging nozzle. Cavitation of fuel presents additional complexities (as compared to that in water) because fuel is a multi-component mixture.
Michael P. Davis +2 more
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Noise from Cavitating Submerged Water Jets
The Journal of the Acoustical Society of America, 1961Frequency spectra of the underwater noise produced by cavitating submerged water jets were determined experimentally for nozzle diameters from 38 to 112 in., efflux velocities from 40 to 175 ft/sec, and ambient pressures up to 2 atm. When cavitation is barely incipient, the rms sound pressure varies with differences in the manner of handling the water ...
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Velocity Measurement of Cavitation in Cavitating Jet Flow
The proceedings of the JSME annual meeting, 2003Toshihiro SAWAMURA, Naoki KOSHIKA
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Cavitation intensity and erosion pattern of a self-excited cavitating jet
Journal of Materials Processing Technology, 2020fei ma, tengfei cai
exaly
Comparison of Cavitation Erosion between Venturi and Cavitating Jet
The proceedings of the JSME annual meeting, 2002Takaki FUKUYAMA +3 more
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