Stochastic generation of oscillations in the 3D-Model of cool-flame combustion of a hydrocarbon mixture

The stochastic model of cool-flame combustion a hydrocarbon mixture is considered. For this 3D model, noise excitement large-amplitude oscillations in the parametric zone, where deterministic has single equilibrium attractor, studied. By statistics interspike intervals, phenomenon anti-coherence resonance revealed. To estimate threshold intensities that causes excitement, sensitivity technique and method principal directions are applied.