Nucleation and cavitation number effects on tip vortex cavitation dynamics and noise
Sign Up to like & getrecommendations! Published in 2021 at "Experiments in Fluids"
DOI: 10.1007/s00348-021-03308-2
Abstract: The spatial and acoustic characteristics of tip vortex cavitation (TVC) inception were measured in a cavitation tunnel. Numerous cavitation events were recorded to reveal the influence of different nuclei populations and cavitation numbers on nuclei… read more here.
Keywords: cavitation; tip vortex; vortex cavitation; inception ... See more keywords
Experimental study on the effect of vortex cavitation in scaled-up diesel injector nozzles and spray characteristics
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2019.110016
Abstract: Abstract The working stability, service life of the injector, spray atomization and its subsequent mixture combustion are subject to significant influence from the cavitating flow in diesel nozzles. In this paper, the vortex cavitation characteristics… read more here.
Keywords: cavitation; effect vortex; vortex cavitation; spray characteristics ... See more keywords
Impact of skew on propeller tip vortex cavitation
Sign Up to like & getrecommendations! Published in 2021 at "Ocean Engineering"
DOI: 10.1016/j.oceaneng.2020.108479
Abstract: Abstract To analyze the effect of skew on propeller cavitation performance, single-blade propellers with different amounts of skew are investigated. Simulations are preformed using the Large Eddy Simulation (LES) and the Schnerr–Sauer cavitation model. The… read more here.
Keywords: tip vortex; cavitation; vortex cavitation; skew propeller ... See more keywords
Mitigating tip vortex cavitation by a flexible trailing thread
Sign Up to like & getrecommendations! Published in 2019 at "Physics of Fluids"
DOI: 10.1063/1.5126376
Abstract: Tip Vortex Cavitation (TVC) is a major issue in design and operation of axial hydraulic machines. We investigate the capacity of a flexible trailing thread in alleviating TVC by analyzing the flow-induced motion. For this… read more here.
Keywords: motion; tip vortex; vortex; vortex cavitation ... See more keywords