Volume 14, Issue 4 (Iranian Journal of Physics Research,Winter 2015)                   IJPR 2015, 14(4): 317-326 | Back to browse issues page

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Khodabakhsh R, Behnia S, Seidi M. Studying the effects of dynamical parameters on reactor core temperature . IJPR. 2015; 14 (4) :317-326
URL: http://ijpr.iut.ac.ir/article-1-1719-en.html
. Department of Physics, Science Faculty, Urmia University, Urmia, Iran , khodabakhsh@urmia.ac.ir
Abstract:   (4891 Views)
In order to increase productivity, reduce depreciation, and avoid possible accidents in a system such as fuel rods' melting and overpressure, control of temperature changes in the reactor core is an important factor. There are several methods for solving and analysing the stability of point kinetics equations. In most previous analyses, the effects of various factors on the temperature of the reactor core have been ignored. In this work, the effects of various dynamical parameters on the temperature of the reactor core and stability of the system in the presence of temperature feedback reactivity with external reactivity step, ramp and sinusoidal for six groups of delayed neutrons were studied using the method of Lyapunov exponent. The results proved to be in good agreement with other works
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Type of Study: Research | Subject: General

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