Development of One-dimensional Fractional-order Two-Group Models for Nuclear Reactor

被引：0

作者：

Vyawahares, Vishwesh A. ^{[1
]}

Nataraj, P. S. V. ^{[2
]}

机构：

[1] Ramrao Adik Inst Technol, Dept Elect Engn, Nerul 400706, Navi Mumbai, India

[2] Indian Inst Technol, IDP Syst & Control Engn, Bombay 400076, Maharashtra, India

来源：

IFAC PAPERSONLINE | 2016年 / 49卷 / 01期

关键词：

Nuclear Reactor; Neutron Transport; Two-Group Energy Model; Fractional-order Modeling;

D O I：

10.1016/j.ifacol.2016.03.063

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper deals with fractional-order modeling of neutron transport in a nuclear reactor considering the energy dependence of neutrons. The paper reports, using, two energy group framework, the development of two novel fractional ordermodels: Fractional-order Two Group Telegraph-Subdiffusion Model and Fractional-order Two-Group Subdiffusion klodel. The models are developed with one-dimensional space consideration. These models are in the form of coupled, linear partial differential equations representing the movement of fast and thermal neutrons. The proposed models can he thought as more faithful and realistic representations of moven tent of neutrons in a heterogeneous core of unclear reactor. (c) 2016, IFAC (International Federation of Automatic. Control) Hosting, by Elsevier Ltd. All rights reserved.

引用

页码：260 / 265

页数：6

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