Results 21 to 30 of about 232,421 (213)
Occurrence of hydrodynamic cavitation
Water Science and Technology, 2011 In this paper, the conditions under which cavitation (or liquid film rupture) can or cannot occur in thin layers of moving liquid are derived for three typical cases. At the same time, expressions depending on geometrical and movement parameters, where cavitation might start, are given. The results are obtained using simple engineering terms, which can
V R, Nosov +2 more
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Effects of Solid Particles at Varying Concentrations on Hydrodynamic Cavitation Evolution in a Nozzle [PDF]
Journal of Applied Fluid MechanicsThis study investigated the effects of solid particles at varying concentrations on hydrodynamic cavitation within a nozzle in a solid particle-pure water-hydrodynamic cavitation flow system.
D. Wang, W. G. Zhao, X. D. Han
doaj +1 more source
Experimental evidences of radicals production by hydrodynamic cavitation: a short review
Comptes Rendus. Chimie, 2023 The presence of induced radicals and of chemical reactions, in liquids processed in ultrasonic reactors producing acoustic cavitation, has been widely demonstrated and is known as sonochemistry.
Nöpel, Julius-Alexander +1 more
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Analysis of Cavitation Instabilities in a Four-Blade Inducer [PDF]
, 2012 The cavitating behavior of a four-blade inducer tested in the LML laboratory large test facility is considered in the present paper. Experimental investigations based on unsteady pressure measurements and records from a six-component balance mounted on ...
DAZIN, Antoine +7 more
core +1 more source
Characteristics of cavitation onset and development in a self-excited fluidic oscillator
Ultrasonics Sonochemistry, 2022 Hydrodynamic cavitation has been widely employed in modern chemical technology. A high-speed camera experiment is conducted to reveal the characteristics of hydrodynamic cavitation generated in one self-excited fluidic oscillator.
Gang Liu +5 more
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RSC Advances, 2021 This paper presents the use of hydrodynamic cavitation and ultrasonic cavitation technologies for treating rhodamine B (RhB) in simulated wastewater.
Yu-Fang Ye +4 more
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Case Studies in Thermal Engineering, 2022 Numerical modeling and experimental investigation of hydrodynamic cavitation on a microcylinder located in a microchannel were carried out. The Zwart–Gerber–Belamri cavitation model was employed to simulate cavitation processes, and turbulence was ...
A.S. Lobasov +3 more
doaj +1 more source
An experimental analysis of fluid structure interaction on a flexible hydrofoil in various flow regimes including cavitating flow [PDF]
, 2012 The authors gratefully acknowledge the technical staff of IRENav for its contribution to the experimental set up.The structural response of a rectangular cantilevered flexible hydrofoil submitted to various flow regimes is analyzed through an original ...
SIGRIST, Jean-François +2 more
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Research into ultrasoic and hydrodinamic cavitation phenomena in a hydraulic system
Mechanics and Advanced Technologies, 2021 The article describes the course of the ultrasonic cavitation in a hydraulic tank and the hydrodynamic cavitation in a gear pump. The course of those phenomena was confirmed in experimental tests carried out with the use of a tank and a pump made of ...
Ярослав Стрічек +6 more
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Inactivation of the enveloped virus phi6 with hydrodynamic cavitation
Ultrasonics Sonochemistry, 2023 The COVID -19 pandemic reminded us that we need better contingency plans to prevent the spread of infectious agents and the occurrence of epidemics or pandemics. Although the transmissibility of SARS-CoV-2 in water has not been confirmed, there are studies that have reported on the presence of infectious coronaviruses in water and wastewater samples ...
Zupanc, Mojca +8 more
openaire +5 more sources