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Numerical solution of fractional neutron point kinetics in nuclear reactor

Abstract

This paper presents results concerning solutions of the fractional neutron point kinetics model for a nuclear reactor. Proposed model consists of a bilinear system of fractional and ordinary differential equations. Three methods to solve the model are presented and compared. The first one entails application of discrete Grünwald-Letnikov definition of the fractional derivative in the model. Second involves building an analog scheme in the FOMCON Toolbox in MATLAB environment. Third is the method proposed by Edwards. The impact of selected parameters on the model’s response was examined. The effects of substituting selected quantities into a typical input were discussed and compared.

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Category:
Articles
Type:
artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Published in:
Archives of Control Sciences no. 24, pages 129 - 154,
ISSN: 1230-2384
Language:
English
Publication year:
2014
Bibliographic description:
Nowak T., Duzinkiewicz K., Piotrowski R.: Numerical solution of fractional neutron point kinetics in nuclear reactor// Archives of Control Sciences. -Vol. 24., iss. 2 (2014), s.129-154
DOI:
Digital Object Identifier (open in new tab) 10.2478/acsc-2014-0009
Verified by:
Gdańsk University of Technology

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