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Nonlinear Inverse Problem for an Ion-Exchange Filter Model: Numerical Recovery of Parameters
Joint Authors
Mukanova, Balgaisha
Glazyrina, Natalya
Source
Mathematical Problems in Engineering
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-10-18
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This paper considers the problem of identifying unknown parameters for a mathematical model of an ion-exchange filter via measurement at the outlet of the filter.
The proposed mathematical model consists of a material balance equation, an equation describing the kinetics of ion-exchange for the nonequilibrium case, and an equation for the ion-exchange isotherm.
The material balance equation includes a nonlinear term that depends on the kinetics of ion-exchange and several parameters.
First, a numerical solution of the direct problem, the calculation of the impurities concentration at the outlet of the filter, is provided.
Then, the inverse problem, finding the parameters of the ion-exchange process in nonequilibrium conditions, is formulated.
A method for determining the approximate values of these parameters from the impurities concentration measured at the outlet of the filter is proposed.
American Psychological Association (APA)
Mukanova, Balgaisha& Glazyrina, Natalya. 2015. Nonlinear Inverse Problem for an Ion-Exchange Filter Model: Numerical Recovery of Parameters. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1073590
Modern Language Association (MLA)
Mukanova, Balgaisha& Glazyrina, Natalya. Nonlinear Inverse Problem for an Ion-Exchange Filter Model: Numerical Recovery of Parameters. Mathematical Problems in Engineering No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1073590
American Medical Association (AMA)
Mukanova, Balgaisha& Glazyrina, Natalya. Nonlinear Inverse Problem for an Ion-Exchange Filter Model: Numerical Recovery of Parameters. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1073590
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1073590