Influence of subgrid-scale models on cavitation phenomenon around a 3D twisted hydrofoil
Zhongguo Jianchuan Yanjiu, 2022 ObjectiveThis paper aims to explore the suitability of mesh density and subgrid-scale model for the numerical simulation of three-dimensional twisted hydrofoil.
Pengpeng HE +3 more
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Observations of shock waves in cloud cavitation [PDF]
Journal of Fluid Mechanics, 1998 This paper describes an investigation of the dynamics and acoustics of cloud cavitation, the structures which are often formed by the periodic breakup and collapse of a sheet or vortex cavity. This form of cavitation frequently causes severe noise and damage, though the precise mechanism responsible for the enhancement of these adverse effects is
Reisman, G. E. +2 more
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Experimental Study on Evolution of Cavitation Flow Structure in Hump Region of Waterjet Pump [PDF]
Journal of Applied Fluid MechanicsThe waterjet propulsor is a new type of marine propulsion system, which offers the advantages of high speed, good maneuverability, and low vibration and noise.
Y. Long, Z. Zhou, J. Zhong, H. Han
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Multiparametric experimental analysis of the pin disc rotational cavitation generator
Engineering Science and Technology, an International Journal, 2023 The alarming increase in water pollution is driving research into novel, environmentally friendly treatment solutions such as hydrodynamic cavitation.
Jurij Gostiša +5 more
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Study on the Influence of Phase Change Rate on Cloud Cavitation [PDF]
, 2013 Cavitation is an important phenomenon in hydraulic engineering. In order to understand better the impact of the phase change rate on cavitation, both theoretical and numerical study are taken in this paper.
王一伟 +3 more
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Numerical Simulation and Experimental Analysis of Cavitating Water Jets with Angular Nozzles under Surface Constraints [PDF]
Journal of Applied Fluid MechanicsThe effectiveness of oil pipeline cleaning is critical for minimising the frequency of reuse, and cavitation water jet technology presents a highly efficient and energy-saving cleaning method.
S. Li +6 more
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Effect of Nozzle Outlet Shape on Cavitation Behavior of Submerged High-Pressure Jet
Machines, 2021 A submerged high-pressure water jet is usually accompanied by severe cavitation phenomenon. An organ pipe nozzle can greatly improve the cavitation performance of the jet, making use of the self-excited oscillation of the flow.
Gaowei Wang +5 more
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The study of surface processes under electrochemical control in the presence of inertial cavitation [PDF]
, 2005 In some circumstances, the erosive effects of inertial (transient) cavitation have been usefully employed in the acceleration of chemical processes that are dependent on surface reactions.
Birkin, Peter R. +2 more
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Numerical Simulation and Experiment of Orifice Plate Cavitator Parameters
Journal of Harbin University of Science and Technology, 2023 In order to study the influence of orifice number and orifice thickness of orifice plate cavitator on hydraulic cavitation effect, the radial monitoring surface is determined by pressure, velocity and gas holdup cloud images using numerical simulation
HAN Guihua +4 more
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Instantaneous Behavior of Cavitation Clouds at Impingement of Cavitating Water-Jet
Progress in Multiphase Flow Research, 2007 It is known that water-jet with cavitation clouds shows unsteady behavior and causes high impact. It is useful for not only the water jet technology but also various engineering fields. The unsteadiness of cavitation clouds is one of the most interesting problems for the use of the cavitating water-jet.
SAITO, Yasuhiro, SATO, Keiichi
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