Particle-Laden Liquid Jet Impingement On A Moving Substrate
Sign Up to like & getrecommendations! Published in 2017 at "Aiche Journal"
DOI: 10.1002/aic.15800
Abstract: The impingement of high speed jets on a moving surface was studied. The jet fluids were dilute suspensions of neutrally buoyant particles in water–glycerin solutions. At these low particle concentrations, the suspensions have Newtonian fluid… read more here.
Keywords: jet; jet impingement; particle; laden liquid ... See more keywords
Effects of a radial electric field on the thinning of a slightly viscoelastic liquid jet
Sign Up to like & getrecommendations! Published in 2017 at "Microfluidics and Nanofluidics"
DOI: 10.1007/s10404-017-1861-3
Abstract: In this work, we study numerically the thinning of a perfectly conducting, slightly viscoelastic liquid jet under a radial electric field by using a one-dimensional model. In the presence of the electric field, the viscoelastic… read more here.
Keywords: electric field; jet; viscoelastic liquid; liquid jet ... See more keywords
Characterization of Confined Liquid Jet Injected into Oscillating Air Crossflow
Sign Up to like & getrecommendations! Published in 2019 at "Flow, Turbulence and Combustion"
DOI: 10.1007/s10494-019-00037-9
Abstract: The aim of this work is to study the role of the liquid phase in the thermo-acoustic coupling that leads to combustion instabilities. In multipoint injection systems, the liquid fuel is injected through orifices as… read more here.
Keywords: liquid; air; liquid jet; phase ... See more keywords
Experimental and Numerical Characterization of a Liquid Jet Injected into Air Crossflow with Acoustic Forcing
Sign Up to like & getrecommendations! Published in 2020 at "Flow, Turbulence and Combustion"
DOI: 10.1007/s10494-020-00126-0
Abstract: The current work presents a study on spray dynamics in aeronautical injectors. More particularly, the experimental characterization of a liquid jet in an oscillating gaseous cross flow (LJIOGCF) atomization is presented and compared to numerical… read more here.
Keywords: characterization liquid; jet; air; liquid jet ... See more keywords
Modeling of an efficient airblast atomizer for liquid jet into a supersonic crossflow
Sign Up to like & getrecommendations! Published in 2020 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2020.07.031
Abstract: Abstract The liquid jet from an airblast atomizer into supersonic air crossflow with a Mach number of 1.94 was investigated numerically. The detached eddy simulation was used as the turbulence model to compromise the merits… read more here.
Keywords: air; airblast atomizer; atomizer; liquid jet ... See more keywords
Inclined free-surface liquid jet impingement on semi-cylindrical convex curved and flat surfaces: Heat transfer characteristics
Sign Up to like & getrecommendations! Published in 2021 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2021.105116
Abstract: Abstract An experimental study was performed to understand heat transfer characteristics of inclined liquid jet impingement on heated semi-cylindrical convex curved and flat surfaces in free surface configuration (unconfined). In experiments, curvature ratio of D/d = 7… read more here.
Keywords: heat; surface; jet; liquid jet ... See more keywords
Understanding liquid-jet atomization cascades via vortex dynamics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2018.113
Abstract: Temporal instabilities of a planar liquid jet are studied using direct numerical simulation (DNS) of the incompressible Navier–Stokes equations with level-set (LS) and volume-of-fluid (VoF) surface tracking methods. $\unicode[STIX]{x1D706}_{2}$ contours are used to relate the… read more here.
Keywords: vortex dynamics; vortex; formation; understanding liquid ... See more keywords
Nonlinear Evolution and Breakup of the Cavitating Liquid Jet Surrounded by the Rotary Compressible Air
Sign Up to like & getrecommendations! Published in 2019 at "ACS Omega"
DOI: 10.1021/acsomega.9b02477
Abstract: A nonlinear dispersion relationship has been established to study the surface evolution and breakup of the cavitating liquid jet with cavitation bubbles surrounded by the rotary air, and the built dispersion relationship and its solution… read more here.
Keywords: jet; breakup; breakup cavitating; air ... See more keywords
Numerical investigations on stability of the spatially oscillating planar two-phase liquid jet in a quiescent atmosphere
Sign Up to like & getrecommendations! Published in 2019 at "Physics of Fluids"
DOI: 10.1063/1.5123762
Abstract: The liquid jet when perturbed sinusoidally will lead to instability under certain conditions. Understanding the causes and consequences of such a behavior is still obscure. Hence, numerical investigations are reported in the present study for… read more here.
Keywords: numerical investigations; jet; air; oscillating planar ... See more keywords
Liquid-jet instability at high pressures with real-fluid interface thermodynamics
Sign Up to like & getrecommendations! Published in 2021 at "Physics of Fluids"
DOI: 10.1063/5.0055294
Abstract: The injection of liquid fuel at supercritical pressures is a relevant topic in combustion, but usually overlooked. In the past, the wrong assumption whereby the liquid experiments a fast transition to a supercritical state was… read more here.
Keywords: interface; liquid jet; interface thermodynamics; thermodynamics ... See more keywords
Effect of the density ratio variation on the dynamics of a liquid jet injected into a gaseous cross-flow
Sign Up to like & getrecommendations! Published in 2021 at "Physics of Fluids"
DOI: 10.1063/5.0064149
Abstract: In this paper, we investigate the effect of the density ratio on the primary atomization characteristics of a liquid jet injected into a gaseous crossflow. Jets into crossflow with a high density ratio can be… read more here.
Keywords: density ratio; effect density; liquid jet; density ... See more keywords