TY - JOUR
T1 - Short communication:Instability-induced quenching of plane non-adiabatic flames
AU - Joulin, Guy
AU - Sivashinsky, Gregory I.
PY - 1987/9/1
Y1 - 1987/9/1
N2 - We build an evolution equation to describe the changes in burning velocity of a non-adiabatic plane flame when a pulsating instability appears in near-limit conditions. Non-linear oscillations are obtained, and are found to correspond to a subcritical bifurcation to an unstable limit cycle. Accordingly, owing to the instability, quenching occurs for weaker heat losses than for steady flames, abruptly.
AB - We build an evolution equation to describe the changes in burning velocity of a non-adiabatic plane flame when a pulsating instability appears in near-limit conditions. Non-linear oscillations are obtained, and are found to correspond to a subcritical bifurcation to an unstable limit cycle. Accordingly, owing to the instability, quenching occurs for weaker heat losses than for steady flames, abruptly.
UR - http://www.scopus.com/inward/record.url?scp=0342908213&partnerID=8YFLogxK
U2 - 10.1080/00102208708947072
DO - 10.1080/00102208708947072
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AN - SCOPUS:0342908213
SN - 0010-2202
VL - 55
SP - 83
EP - 88
JO - Combustion Science and Technology
JF - Combustion Science and Technology
IS - 1-3
ER -