Study of a secondary breakup model for sprays

Guillaume Dufour; Marc Massot; Philippe Villedieu

doi:10.1016/S1631-073X(03)00067-0

Study of a secondary breakup model for sprays

Titre traduit de la contribution: Étude d'un modèle de fragmentation secondaire pour les brouillards de gouttelettes

Guillaume Dufour
, Marc Massot
, Philippe Villedieu

Université de Toulouse
IGFL, Université de Lyon, Université Lyon 1
ONERA Office National d'Etudes et Recherches Aerospatiales

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

9 Citations (Scopus)

Résumé

In this Note, we first present a model for droplet secondary breakup, in liquid sprays. This model is based on the kinetic theory formalism and uses experimental correlations found in the literature (L.-P. Hsiang, G.M. Faeth, Int. J. Multiphase Flow 19 (5) (1993) 721-735; R. Maxey, J. Riley, Phys. Fluids 26 (4) (1983) 883-889; M. Pilch, C.A. Erdman, Int. J. Multiphase Flow 13 (6) (1987) 741-757) to determine the fragmentation rate and its outcome. We then conduct a mathematical study of the resulting kinetic equation. We prove, under some physically reasonable assumptions, an existence and uniqueness theorem and characterize the long-time behaviour of the solution.

Titre traduit de la contribution	Étude d'un modèle de fragmentation secondaire pour les brouillards de gouttelettes
langue originale	Anglais
Pages (de - à)	447-452
Nombre de pages	6
journal	Comptes Rendus Mathematique
Volume	336
Numéro de publication	5
Les DOIs	https://doi.org/10.1016/S1631-073X(03)00067-0
état	Publié - 1 mars 2003
Modification externe	Oui

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10.1016/S1631-073X(03)00067-0

Contient cette citation

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Study of a secondary breakup model for sprays

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