Analysis of a periodically forced reaction-diffusion system: the case of exponential autocatalysis

Bandyopadhyay, J. K. ; Rajani, P. ; Inamdar, S. R. ; Kulkarni, B. D. (1992) Analysis of a periodically forced reaction-diffusion system: the case of exponential autocatalysis Journal of Physics A: Mathematical and General, 25 (20). pp. 5253-5261. ISSN 0305-4470

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Official URL: http://iopscience.iop.org/0305-4470/25/20/008

Related URL: http://dx.doi.org/10.1088/0305-4470/25/20/008

Abstract

An exponentially autocatalysed reaction-diffusion system has been analysed in the presence of periodically forced inlet concentrations with a view to study the instability of a homogeneous state due to diffusion. The effects of external periodic force has been analysed in the parameter space of initial concentrations, amplitudes of periodic force, entrainment parameter, and ratio of diffusivities of the reactants and in general show a decrease in the threshold value for the occurrence of instability.

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Deposited On:16 Nov 2010 09:38
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