Published 2006 | Version v1
Journal article Metadata-only

Investigation of the point model of the xenon oscillations

Creators

  • 1. Moskovskij Inzhenerno-Fizicheskij Inst. (Gosudarstvennyj Univ.), Moscow (Russian Federation)

Description

The procedure of the investigation of the point model of xenon fluctuations taking into account power reactivity coefficient is presented. The dimensionless equations of the decay of xenon and iodine are built. It is shown that the behavior of system is determined by two dimensionless criteria. On the coordinate plane, given by these criteria are built the regions of the different behavior of the model. Formulae for the position of equilibriums of system and natural vibration frequencies are obtained

Abstract (Russian)

Изложена методика исследования точечной модели ксеноновых колебаний с учетом мощностного коэффициента реактивности. Построены безразмерные уравнения распада ксенона и йода. Показано, что поведение системы определяется двумя безразмерными критериями. На координатной плоскости, задаваемой этими критериями, построены области различного поведения модели. Получены формулы для положений равновесия системы и частот собственных колебаний

Additional details

Additional titles

Original title (Russian)
Исследование точечной модели ксеноновых колебаний

Publishing Information

Journal Title
Izvestiya Wysshikh Uchebnykh Zawedeniy, Yadernaya Energetika
Journal Issue
no.2
Journal Page Range
p. 66-73
ISSN
0204-3327

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
38062743
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Descriptors DEI
EIGENFREQUENCY; EQUILIBRIUM; FEEDBACK; IODINE; MATHEMATICAL MODELS; NUCLEAR POISONS; PARAMETRIC ANALYSIS; POWER COEFFICIENT; TIME DEPENDENCE; XENON 135; XENON OSCILLATIONS
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; ELEMENTS; EVEN-ODD NUCLEI; HALOGENS; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATERIALS; MINUTES LIVING RADIOISOTOPES; NONMETALS; NUCLEI; POISONING; RADIOISOTOPES; REACTIVITY COEFFICIENTS; REACTOR MATERIALS; XENON ISOTOPES

Optional Information

Notes
6 refs., 6 figs., 1 tab.