Stochastic generation of oscillations in the 3D-Model of cool-flame combustion of a hydrocarbon mixture
Autors:
Irina Bashkirtseva , Lev Ryashko , Evdokiia Slepukhina ,
Pages:
11-15
Annotation:
The stochastic model of cool-flame combustion of a hydrocarbon mixture is considered. For this 3D model, noise excitement of large-amplitude oscillations in the parametric zone, where the deterministic model has a single equilibrium attractor, is studied. By statistics of interspike intervals, a phenomenon of anti-coherence resonance is revealed. To estimate threshold intensities of noise that causes excitement, stochastic sensitivity technique and method of principal directions are applied.
File (pdf):