Published 1999 | Version v1
Miscellaneous Metadata-only

Comparison of the physical characteristics of the cores of perspective reactors, cooled with sodium and heavy coolant

Creators

  • 1. GNTs RF Fiziko-Ehnergeticheskij Inst. im. akademika A.I. Lejpunskogo, Obninsk (Russian Federation)

Description

The results of the conceptual studies on the fast power reactors, providing for the replenishment with depleted uranium both on the lead-bismuth and sodium coolant, are presented. The model of such reactor is proposed. Necessary conditions of its creation is proposed and calculated values of principal parameters for active zone with heavy and sodium coolants are compared. It is advisable to considered the reactors with the replenishment by the depleted or slightly enriched uranium together with the fast reactors-actinide burners for assuring better ecological and safety characteristics of such a system

Abstract (Russian)

Приводятся результаты концептуальных исследований быстрых энергетических реакторов, обеспечивающих подпитку необогащенным ураном, как на свинцово-висмутовом, так и натриевом теплоносителе. Предлагается модель такого реактора, обсуждаются необходимые условия его создания и сравниваются расчетные значения принципиальных параметров для активной зоны с тяжелым и натриевым теплоносителем. Реакторы с подпиткой необогащенным или слабообгащенным ураном целесообразно рассматривать совместно с быстрыми реакторами-выжигателями актинидов для обеспечения лучшей экологичности и безопасности такой системы
Part of:
Heavy liquid-metal coolants in the nuclear technologies. Collection of reports of the conference in two volumes. Volume 2

Additional details

Additional titles

Original title (Russian)
Сравнение физических характеристик активных зон перспективных реакторов, охлаждаемых натрием и тяжелым теплоносителем

Publishing Information

Publisher
GNTs RF FEhI
Imprint Place
Obninsk (Russian Federation)
Imprint Title
Heavy liquid-metal coolants in the nuclear technologies. Collection of reports of the conference in two volumes. Volume 2
Imprint Pagination
824 p.
Journal Page Range
p. 496-502
Report number
INIS-RU--475

Conference

Title
Heavy liquid-metal coolants in the nuclear technologies
Original Conference Title
Tyazhelye zhidkometallicheskie teplonositeli v yadernykh tekhnologiyakh
Dates
5-9 Oct 1998
Place
Obninsk (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
34075922
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
BISMUTH ALLOYS; BREEDING RATIO; BURNUP; COMPARATIVE EVALUATIONS; COOLANTS; FAST REACTORS; LEAD ALLOYS; LIQUID METAL COOLED REACTORS; LIQUID METALS; MATHEMATICAL MODELS; MULTIPLICATION FACTORS; NUCLEAR FUELS; PARAMETRIC ANALYSIS; REACTOR CORES; SODIUM; SPECIFICATIONS
Descriptors DEC
ALKALI METALS; ALLOYS; CONVERSION RATIO; ELEMENTS; ENERGY SOURCES; EPITHERMAL REACTORS; EVALUATION; FLUIDS; FUELS; LIQUIDS; MATERIALS; METALS; REACTOR COMPONENTS; REACTOR MATERIALS; REACTORS

Optional Information

Notes
7 refs., 5 figs., 5 tabs. Imprint:Tyazhelye zhidkometallicheskie teplonositeli v yadernykh tekhnologiyakh. Sbornik dokladov konferentsii v 2-kh tomakh. Tom 2