Abstract: The CSTR-BZ reaction system described by SNB model, in which oscillatory dynamics is varied with flowrate k f, is studied by stochastic analysis. The implication of the minimum reaction concentration is discussed, and the continuous effect of flow rate is also investigated. Comparison with deterministic analysis approach and the results of experiment in CSTR-BZ reaction shows that deterministic description based on mass action law can still be applied effectively.

Key words: CSTR-BZ reaction, SNB model, Monte-Carlo simulation, Mass action law