Reproduction of Bifurcation Structure of Belousov–Zhabotinskii Reaction in Flow System by Oscillatory Flow Term Oregonator

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Abstract
Simulation has been made on the oscillatory flow term Oregonator model (OFO) proposed in our previous paper for the Belousov–Zhabotinskii reaction (BZ reaction) accompanying constant feed. When the amplitude of the forced oscillation term in OFO is taken extremely small, the computational simulation with this model finely reproduces the oscillatory mode, many types of wave patterns including nonperiodic chaotic behaviors and the bifurcation structure, which appear in the experimental results of the BZ reaction in flow system.