An equation is derived which describes the evolution of a corrugated flame front stabilized in stagnation-point flow φτ+4▿4φ+ ▿2φ+½(▿φ)2+α(ηφ)η = 0 It is shown that, if blowing is sufficiently strong, the corrugations disappear and a plane flame results. The problem turns out to be rather unusual in the sense that the phenomena cannot be fully described by means of the classical linear stability analysis.
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Sivashinsky et al. (1982) studied this question.
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