Results 251 to 260 of about 8,125 (264)
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On the direction of the re-entrant jet and the limiting cavity flow configurations
Journal of Fluid Mechanics, 2022In this paper, we investigate an old classical free streamline problem, namely, the two-dimensional re-entrant jet cavity flow past an obstacle. It is well known that for the re-entrant jet model, the direction of the jet is a free parameter that can be specified arbitrarily.
Dmitri V. Maklakov, Anna I. Lexina
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Impact of re-entrant jet and shedding cloud cavity on the distribution of cavitation erosion
Ocean EngineeringWenjie Zhou, Bangxiang Che, Han Zhu
exaly +2 more sources
Analysis of the re-entrant jet to twin vortex flow regimes transition in ventilated cavitation
European Journal of Mechanics - B/Fluids, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mahamadou Adama Maiga +1 more
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Re-Entrant Jet Analysis of Cavitating Turbulent Flow on a Hydrofoil
Applied Mechanics and Materials, 2013The paper presents the re-entrant jet analysis of cavitating turbulent flow on a hydrofoil. Analysis was performed by OpenFOAM code. A mixture assumption and a finite rate mass transfer model were introduced. The finite volume method is used to solve the governing equations of the mixture model and the pressure-velocity coupling is handled via a ...
Hong Ming Zhang, Li Xiang Zhang
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Journal of Fluids Engineering, 2018
Transitional cavity shedding is known as the stage of attached cavitation with high instability and distinct periodicity. In this study, we experimentally investigated the dynamic characteristics of transitional cavity (0.8≤L/c<1) shedding on NACA0015 hydrofoil with high-speed video observation and synchronous pressure measurement.
Bangxiang Che +4 more
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Transitional cavity shedding is known as the stage of attached cavitation with high instability and distinct periodicity. In this study, we experimentally investigated the dynamic characteristics of transitional cavity (0.8≤L/c<1) shedding on NACA0015 hydrofoil with high-speed video observation and synchronous pressure measurement.
Bangxiang Che +4 more
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Physics of Fluids
Understanding and identifying detachment mechanisms of unsteady partial cavitation, successively governed by re-entrant jets and condensation fronts (also referred to as bubbly shocks or condensation shocks), is essential for effective control and utilization of cavitating flows. In this study, a machine learning-based framework is proposed to identify
Teng Liu +7 more
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Understanding and identifying detachment mechanisms of unsteady partial cavitation, successively governed by re-entrant jets and condensation fronts (also referred to as bubbly shocks or condensation shocks), is essential for effective control and utilization of cavitating flows. In this study, a machine learning-based framework is proposed to identify
Teng Liu +7 more
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On The Re-Entrant Jet of a Supercavitating Body
Proceedings of the 8th International Symposium on Cavitation, 2012Yadong Wang, Xulong Yuan, Yuwen Zhang
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A simple 3D re-entrant auxetic metamaterial with enhanced energy absorption
International Journal of Mechanical Sciences, 2022Xing Chi Teng, Xin Ren, Xue Gang Zhang
exaly