Results 11 to 20 of about 30,274 (312)
The Cavitation Nuclei Transient Characteristics of Lennard-Jones Fluid in Cavitation Inception
Polish Maritime Research, 2018 Abstract In the field of ocean engineering, cavitation is widespread, for the study of cavitation nuclei transient characteristics in cavitation inception, we applied theoretical analysis and molecular dynamics (MD) simulation to study Lennard-Jones (L-J) fluid with different initial cavitation nuclei under the NVT-constant ensemble ...
Qiang Fu +5 more
openaire +3 more sources
Cavity induced vibration of flexible hydrofoils [PDF]
, 2014 The objective of this work is to investigate the influence of cavity-induced vibrations on the dynamic response and stability of a NACA66 hydrofoil at 8° angle of attack at Re=750 000 via combined experimental measurements and numerical simulations.
CHAE, Eun Jung +4 more
core +1 more source
Shui kexue jinzhan, 2016 Both of cavitation erosion and air entrainment against cavitation are important aspects of studying highspeed jets. Under the condition of slight submerged outlet and constant ratio of chamber area to outlet of jet,decompression tests are carried to ...
LI Junning +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
core +1 more source
Effect of Cavitating Hydraulic Elements on Pump Characteristics
Processes, 2023 The effective and reliable performance of any pump can be significantly impacted by the piping system design. One of the essential points is the pump suction pipe. Poor design and dimension of the suction piping can lead to cavitation in the pump which affects its head and efficiency.
Jana Jablonská +3 more
openaire +2 more sources
Investigation of cavitation phenomenon with different fuel temperatures in diesel nozzles
Advances in Mechanical Engineering, 2023 Two-phase cavitating flow in the diesel nozzle has been widely concerned by researchers for a long time. Most of the attention has been paid to irregular geometry-induced cavitation, while the research on string cavitation induced by vortex is relatively
Tianyi Cao, Zhixia He, Jianquan Wang
doaj +1 more source
Journal of Marine Science and Engineering, 2020 In this study, a detailed analysis of the influences of cavitation nose structure of a high-speed projectile on the trajectory stability during the water-entry process was investigated numerically.
Qiang Li, Lin Lu
doaj +1 more source
IOP Conference Series: Earth and Environmental Science, 2022 Abstract The RNG k-ε turbulence model and mass transport cavitation model are applied to simulate the cavitating flows in a rotational hydrodynamic cavitation generator with a rotor and a stator. The cavitation generator is designed to have surface dimples on the rotor.
X Wang, C Xie, W Zhang, G Q Q G Meng
openaire +1 more source
The collapse of single bubbles and approximation of the far-field acoustic emissions for cavitation induced by shock wave lithotripsy [PDF]
, 2011 Recent clinical trials have shown the efficacy of a passive acoustic device used during shock wave lithotripsy (SWL) treatment. The device uses the far-field acoustic emissions resulting from the interaction of the therapeutic shock waves with the tissue
Turangan, C.K. +7 more
core +1 more source
On the Cavitation Characteristics of Aerofoils
Transactions of the Japan Society of Mechanical Engineers, 1948 To solve two-dimensional flow around an aerofoil, conformal representation which transforms the given aerofoil into a circle, is usually applied. The constants in the mapping function are determined by the profile-form, and in this paper, a method of obtaining these constants from the ordinary camber values at points of 0, 1.25, 2.5, ……, 100% of the ...
HUJIMOTO, Busuke +2 more
openaire +2 more sources