Onset of global instability in a premixed annular V-flame
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2024.869
Abstract: Abstract We investigate self-excited axisymmetric oscillations of a lean premixed methane–air V-flame in a laminar annular jet. The flame is anchored near the rim of the centrebody, forming an inverted cone, while the strongest vorticity… read more here.
Keywords: flame; flame tip; instability premixed; onset global ... See more keywords
Electrohydrodynamic instability of premixed flames under manipulations of dc electric fields.
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review E"
DOI: 10.1103/physreve.97.013103
Abstract: We report an electrohydrodynamic instability in a premixed stagnation flame under manipulations of a dc electric field. This instability occurs when the electric field strength is at a certain value below the breakdown threshold, which… read more here.
Keywords: instability premixed; flame; flame front; manipulations electric ... See more keywords