Contribution to droplet breakup analysis

Berthoumieu, Pierre; Carentz, Hervé; Villedieu, Philippe; Lavergne, G.

doi:10.1016/s0142-727x(99)00037-5

Cited by 16 publications

(5 citation statements)

References 7 publications

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“…FLUENT 6.2 is used as the solution tool [4][5][6][7][8][9][10][11][12] . Comparisons of typical methods for numerically treating fluid-particle flows were given by Crowe et al [13] .…”

Section: Simulationsmentioning

confidence: 99%

Droplets turbulence effect of gas-water separator with corrugated plates

Xiaomo

Huang

2009

Trans. Tianjin Univ.

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Abstract：Droplet turbulence effect on gas-water separator with corrugated plates is explored using the EulerianLagrangian two-way coupled multiphase approach of FLUENT. It is concluded that the inertial force is dominant in separating large droplets, while droplet turbulence dispersion plays a decisive role in separating fine droplets. Good agreement exists between calculations and air-water experiments. The numerical method developed provides a reasonable description of the droplet trajectories and separating efficiency, and it can be applied to predicting the performance of gas-water separator with corrugated plates.

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“…FLUENT 6.2 is used as the solution tool [4][5][6][7][8][9][10][11][12] . Comparisons of typical methods for numerically treating fluid-particle flows were given by Crowe et al [13] .…”

Section: Simulationsmentioning

confidence: 99%

Droplets turbulence effect of gas-water separator with corrugated plates

Xiaomo

Huang

2009

Trans. Tianjin Univ.

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“…(Pilch and Erdman, 1987;Chou et al, 1997;Gelfand, 1996;Stone, 1994;Berthoumieu et al, 1999;Lee and Reitz, 2000). The droplet breakup mechanism in the FSBM is equivalent to vibrational breakup.…”

Section: Mathematical Modelmentioning

confidence: 99%

Prediction of droplet size distribution in sprays of prefilming air-blast atomizers

Liu

Gong

et al. 2006

Chemical Engineering Science

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“…He illustrated that breakup time strongly depends on the Weber number, We, and density ratio. Berthoumieu et al, 2 studied second breakup of Newtonian droplets injected in mixed layer of two high speed air flows and with same directions experimentally. Also the deformation of two-dimensional water Newtonian droplet inside a channel was investigated by Shirani & Masoomi.…”

Section: Introductionmentioning

confidence: 99%

Parametric study of deformation and breakup of non-Newtonian droplet

Shirani¹,

Lotfizadeh²,

Ghadiri³

2021

AAOAJ

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In this paper deformation and breakup of a non-Newtonian shear thinning droplet are studied parametrically. The effects of physical and geometrical properties are investigated by means of numerical methods. The flow is simulated in the range of 716 up to 2864 for Reynolds number and 8.5 to 70 for the Weber number. The VOF numerical method is used for capturing the droplet deformation and Carreau model is used to simulate non-Newtonian physical properties. The results are compared with those exist in literature. It is found that various non-Newtonian parameters of the fluid properties do affect the critical Weber number and the deformation of the droplet.

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Contribution to droplet breakup analysis

Cited by 16 publications

References 7 publications

Droplets turbulence effect of gas-water separator with corrugated plates

Droplets turbulence effect of gas-water separator with corrugated plates

Prediction of droplet size distribution in sprays of prefilming air-blast atomizers

Parametric study of deformation and breakup of non-Newtonian droplet

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