Liquid Jet Instability and Atomization in a Coaxial Gas Stream

By J. Lasheras, E. Hopfinger. 2000

574 citations recorded by the source corpus.

Subfields: Computational Mechanics, Ocean Engineering

View Paper: https://www.semanticscholar.org/paper/b784e429ec1ad45bc840361e45e16a2a3f32ea71

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Computational Mechanics

1. Christophe Dumouchel
2. C. Varga
3. B. Chehroudi
4. J. Lasheras
5. E. Hopfinger
6. E. Villermaux

In Ocean Engineering

1. Christophe Dumouchel
2. C. Varga
3. B. Chehroudi
4. J. Lasheras
5. E. Hopfinger
6. E. Villermaux

Citations in the corpus

• On spray formation (2004, background): “By analogy with drop breakup in an airstream, we can imagine that the balance between aerodynamic pressure ρ2u 2 2 and capillary pressure σ/d sets a size for the fragments peeled-off from the liquid d ∼ σ/(ρ2u22) corresponding to a constant Weber number constructed on d (Lasheras & Hopfinger 2000).”
• On the experimental investigation on primary atomization of liquid streams (2008, background): “This regime, also reported by other studies (Lasheras and Hopfinger 2000; Marmottant and Villermaux 2004), shows the development of digitations (ligaments) on the crests of an axisymmetric perturbation and the subsequent disintegration of these ligaments by a non-axisymmetric Rayleigh-type regime (i”
• The dynamics of strong turbulence at free surfaces. Part 1. Description (2001, background): “We note that Lasheras & Hopfinger (2000) review liquid jet instability and for jets with annular gas flows make use of a (We,Re) parameter space.”
• Recent Experimental Efforts on High-Pressure Supercritical Injection for Liquid Rockets and Their Implications (2012, background): “The conical structure of the dark core has been reported before for singlephase coaxial jets by Lasheras and Hopfinger [53] but not at supercritical conditions.”
• Initial breakup of a small-diameter liquid jet by a high-speed gas stream (2003, methodology): “The liquid flow is laminar under these conditions (Rel = 1700), and the Weber number is equal to 24, which places the coaxial jet near the lower boundary of the so-called ‘membrane breakup’ regime (see Lasheras & Hopfinger 2000).”
• Large-eddy simulations of gas-turbine swirl injector flow dynamics (2007, unknown): “Recent progress in computer hardware, numerical algorithms, mesh generators, and physical modelling of turbulence, combustion and two-phase flows (Piomelli 1999; Colin et al. 2000; Lasheras & Hopfinger 2000; † Author to whom correspondence should be addressed: vigor@psu.edu.”
• Ultrafast X-ray study of dense-liquid-jet flow dynamics using structure-tracking velocimetry (2008, background): “A detailed study is beyond the scope of this letter, but this membrane-mediated breakup has been observed in other system”