Open AccessFlow morphology of two-phase fluid in co-axial capillaries: Numerical simulation
Author(s) -
S. A. Vagner,
С. А. Патлажан,
Christophe A. Serra
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1556/1/012062
Subject(s) - reynolds number , mechanics , capillary action , coaxial , flow (mathematics) , newtonian fluid , fluid dynamics , materials science , phase (matter) , morphology (biology) , two phase flow , physics , composite material , turbulence , geology , engineering , mechanical engineering , paleontology , quantum mechanics
The dynamic behavior of two-phase Newtonian fluid in co-flow coaxial capillaries was studied numerically. It was found that morphology of the dispersed phase is uniquely described by three non-dimensional parameters as capillary numbers and ratio of Reynolds numbers of the fluid components.