Published 1994 | Version v1
Book Metadata-only

Influence of neutron data uncertainties on accuracy of prediction of advanced reactor characteristics

Creators

  • 1. Institute of Physics and Power Engineering, Obninsk (Russian Federation)

Description

Different sources of uncertainties caused by different nuclear cross sections are analyzed for a few types of advanced reactors: the BN-800 FBR core, advanced FBR core with Pb-Bi coolant, modular FBR core with U-Pu and U-Th fuel, HCLWR lattices. Estimations have been made with help of the INDECS System of Codes and Archives. Constructed convariance matrices of uncertainties of the ABB-90 group constants were used for estimation of accuracy of prediction of the most important neutronics characteristics of advanced reactor cores

Additional details

Publishing Information

Publisher
American Nuclear Society, Inc.
Imprint Place
La Grange Park, IL (United States)
Imprint Title
Proceedings of the international conference nuclear data for science and technology. Volume 2
Imprint Pagination
571 p.
Journal Page Range
p. 993-999.

Conference

Title
nuclear data for the twenty-first century.
Acronym
International conference on nuclear data for science and technology
Dates
9-13 May 1994.
Place
Gatlinburg, TN (United States).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
26067219
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCURACY; BN-800 REACTOR; CALCULATION METHODS; CROSS SECTIONS; NEUTRON REACTIONS; REACTOR KINETICS
Descriptors DEC
BARYON REACTIONS; BREEDER REACTORS; EPITHERMAL REACTORS; FAST REACTORS; FBR TYPE REACTORS; HADRON REACTIONS; KINETICS; LIQUID METAL COOLED REACTORS; LMFBR TYPE REACTORS; NUCLEAR REACTIONS; NUCLEON REACTIONS; POWER REACTORS; REACTORS; SODIUM COOLED REACTORS