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

fYear

2005

fDate

27-29 June 2005

Firstpage

1195

Lastpage

1200

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control, 2005. Proceedings of the 2005 IEEE International Symposium on, Mediterrean Conference on Control and Automation

Conference_Location

Limassol

ISSN

2158-9860

Print_ISBN

0-7803-8936-0

Type

conf

DOI

10.1109/.2005.1467185

Filename

1467185