Large Time Behavior Of The Solutions To The Models For Reactors With Periodic Flow Reversal

The operation of periodic flow reversal is a new kind of unsteady-state reaction techniques. The models for the reactors are usually nonlinear reaction-convection-diffusion PDE system with new type definite conditions. There have been few researches on property of the solutions to the models so far. Analyses for well posed characteristic and boundedness of the solutions to the models, especially for existence and stability of the corresponding cyclic steady-state solutions and other large time behavior of the solutions to the models have much meaning to assure that the models are practical and to understand the processes of this kind reactors. Moreover, for the models of this kind reactors are problems with new type definite conditions, analyses of properties of the solutions to the" models have much theoretic meaning.In this paper, large time behavior of the solutions to the models in...