FKPP fronts in cellular flows: the large-P\'eclet regime

Preprint English OPEN
Tzella, Alexandra; Vanneste, Jacques;
  • Subject: Physics - Fluid Dynamics
    arxiv: Computer Science::Information Retrieval | Computer Science::Computation and Language (Computational Linguistics and Natural Language and Speech Processing)

We investigate the propagation of chemical fronts arising in Fisher--Kolmogorov--Petrovskii--Piskunov (FKPP) type models in the presence of a steady cellular flow. In the long-time limit, a steadily propagating pulsating front is established. Its speed, on which we focu... View more
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