Title :
Equilibrium Profiles for a Class of Tubular Reactor Nonlinear Models
Author :
Achhab, M.E. ; Aylaj, B. ; Laabissi, M.
Author_Institution :
Faculte des Sci., Univ. Chouaib Doukkali, El Jadida
Abstract :
The existence of equilibrium profiles for a class of nonlinear systems arising from convection-dispersion-reaction processes is investigated. It is reported that there is at least one steady state among the physically feasible states for such models. Our approach is based on nonlinear analysis tools such as dissipativity properties, a subtangential condition, the positivity and the compactness of the related co-semigroup
Keywords :
chemical reactors; control system analysis; convection; distributed parameter systems; nonlinear systems; reaction-diffusion systems; compact cosemigroup; compactness; convection-dispersion-reaction process; dissipativity properties; equilibrium profiles; invariance; nonlinear analysis; nonlinear distributed parameter systems; positive cosemigroup; positivity; subtangential condition; tubular reactor nonlinear models; Boundary conditions; Chemicals; Couplings; Distributed parameter systems; Inductors; Kinetic theory; Nonlinear systems; Partial differential equations; Pulp and paper industry; Steady-state;
Conference_Titel :
Intelligent Control, 2005. Proceedings of the 2005 IEEE International Symposium on, Mediterrean Conference on Control and Automation
Conference_Location :
Limassol
Print_ISBN :
0-7803-8936-0
DOI :
10.1109/.2005.1467185
