Open AccessDroplet breakup in shock waves at moderate values of the Weber number
Author(s) -
В. М. Бойко,
S. V. Poplavski
Publication year - 2019
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 - 10.1088/1742-6596/1404/1/012007
Subject(s) - breakup , mechanics , weber number , shock wave , physics , aerodynamics , shock (circulatory) , fragmentation (computing) , classical mechanics , reynolds number , turbulence , medicine , computer science , operating system
The object of this study was the physical mechanisms of aerodynamic fragmentation of droplets of low-viscosity liquids in shock waves in the region of existence of the shear breakup modes. New experimental data were obtained on the time induction of the droplets breakup depending on the gas flow velocity in the poorly studied range of Weber numbers We = 100 ÷ 2200.