Definition of lyapunov index of dehydration process and granulation in a fluidised bed
International Journal of Development Research
Definition of lyapunov index of dehydration process and granulation in a fluidised bed
Received 08th June, 2017; Received in revised form 29th July, 2017; Accepted 14th August, 2017; Published online 30th September, 2017
Copyright ©2017, Dr. Habil. Bogdan Korniyenko et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Investigation of nonlinear mathematical model of the process of dehydration and granulation in a fluidised bed was made. Mathematical model for two-dimensional systems in variations was obtained. It was considered control actions: flow rate and cost solution. It was built an attractor for a dissipative dynamic system that represents the nature of limit cycle in phase plane. It was believed that the cost of gas depends on the temperature and subject to harmonic law. It was calculated senior Lyapunov index by changing the initial conditions. The trajectories diverge that led to the conclusion for the chaotic flow of traffic phases. Chaotic behavior is desirable for dewatering and granulation process, as enhances the mixing process.
