Open AccessExperimental study of droplet detachment from liquid film surface by a co-current flow inside the nozzle stagnation chamber
Author(s) -
V. G. Prikhodko,
V. N. Yarygin,
I. V. Yarygin
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 - 10.1088/1742-6596/1677/1/012148
Subject(s) - nozzle , current (fluid) , mechanics , flow (mathematics) , materials science , volumetric flow rate , open channel flow , stagnation temperature , liquid flow , stagnation pressure , stagnation point , thermodynamics , physics , heat transfer , mach number
The paper presents the results of an experimental study on the interaction of near-wall liquid film with the co-current gas flow in the convergent channel. Conditions for transition (co-current gas flow velocity and liquid flow rate) of near-wall liquid film from annular flow mode to annular-dispersed flow accompanied by a detachment of droplets from the interface are elucidated.