|
Titre :
|
Liquid-liquid dispersion in turbulent Couette flow
|
|
Auteurs :
|
R. Leonard ;
G. Bernstein ;
R. Pelto ;
A. Ziegler
|
|
Type de document :
|
article/chapitre/communication
|
|
Année de publication :
|
1981
|
|
Format :
|
p.495-503
|
|
Langues:
|
= Anglais
|
|
Catégories :
|
HYDRAULIQUE
|
|
Mots-clés:
|
DISPERSION
;
ECOULEMENT TURBULENT
|
|
Résumé :
|
A dimensionless dispersion number was developed to characterize liquid-liquid dispersions created in turbulent Couette flow with respect to their subsequent coalenscence in a settling zone. For a given solvent pair and continuous phase, the dispersion number is relatively constant over a wide range of operating and dimensional parameters. Because of this, dispersion number can be used for the design and scale-up of liquid extraction equipment with discrete stages.
|
|
Source :
|
AIChE journal, vol Vol.27, n°3
|
