Open AccessStudy on droplet behaviour in the gas–liquid coupled fan flow field
Author(s) -
Tang Jie,
Huo Jinjian,
Hu Jianwei,
Liu Qiang,
Li Wenwang,
Gao Dianrong
Publication year - 2019
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2018.9014
Subject(s) - mechanics , mechanism (biology) , flow (mathematics) , wing , field (mathematics) , motion (physics) , trajectory , materials science , physics , classical mechanics , thermodynamics , mathematics , quantum mechanics , pure mathematics , astronomy
The motion mechanism of the single droplet during wing cleaning of aeroengine is studied, and the force acting on the droplet entering the fan at low speed is analysed, and the motion model of a single droplet in swirl field is established. The influence of the main parameters such as droplet diameter, incident velocity and incidence angle on the droplet trajectory is analysed. The mechanism of droplet movement in the fan is described qualitatively.