Chaos in a chemical system
Department of Applied Chemistry, Birla Institute of Technology Extension Campus Deoghar Jasidih, Deoghar 814142, Jharkhand, India
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Revised: 3 May 2013
Published online: 11 July 2013
Chaotic oscillations have been observed experimentally in dual-frequency oscillator OAP - Ce+4-BrO−3-H2SO4 in CSTR. The system shows variation of oscillating potential and frequencies when it moves from low frequency to high frequency region and vice-versa. It was observed that system bifurcate from low frequency to chaotic regime through periode-2 and period-3 on the other hand system bifurcate from chaotic regime to high frequency oscillation through period-2. It was established that the observed oscillations are chaotic in nature on the basis of next amplitude map and bifurcation sequences.
© EDP Sciences, Springer-Verlag, 2013