Published June 2005 | Version v1
Report Metadata-only

Fission density distribution measurement in vicinity of VVER-440 control assembly model in LR-0 reactor. Variant 2: Control assembly coupler with Hf plating

Creators

Description

The axial and radial distribution of fission product activity in the core of the LR-0 reactor was measured. The report describes Variant 2, where the core consists of 19 fuel assemblies of the VVER-440 type. The effect of hafnium plates inserted into control assembly coupler region was investigated experimentally

Availability note (English)

Available (also in the electronic format as a PDF reproduction) from Nuclear Research Institute Rez, 250 68 Rez, Czech Republic; e-mail contact: ret@nri.cz, ric@nri.cz

Additional details

Publishing Information

Imprint Pagination
[32 p.]
Report number
UJV--12246-RF

INIS

Country of Publication
Czech Republic
Country of Input or Organization
Czech Republic
INIS RN
38085508
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Resource subtype / Literary indicator
Non-conventional Literature
Descriptors DEI
CONTROL ELEMENTS; ENERGY DENSITY; FISSION PRODUCTS; FUEL ASSEMBLIES; HAFNIUM; LR-0 REACTOR; RADIOACTIVITY; REACTOR CORES; REACTOR PHYSICS; SPATIAL DISTRIBUTION; WWER TYPE REACTORS
Descriptors DEC
DISTRIBUTION; ELEMENTS; ENRICHED URANIUM REACTORS; EXPERIMENTAL REACTORS; ISOTOPES; MATERIALS; METALS; PHYSICS; POOL TYPE REACTORS; POWER REACTORS; PWR TYPE REACTORS; RADIOACTIVE MATERIALS; REACTOR COMPONENTS; REACTORS; REFRACTORY METALS; RESEARCH AND TEST REACTORS; THERMAL REACTORS; TRANSITION ELEMENTS; WATER COOLED REACTORS; WATER MODERATED REACTORS; ZERO POWER REACTORS

Optional Information

Contract/Grant/Project number
Project 1H-PK/20; RER/9/076
Notes
Developed with the Czech Ministry of Industry and Trade Project 'Reactor physics experimental base on LR-0 reactor' and IAEA Project 'Experimental verification of proposed solutions to the VVER-440 control assembly coupler induced power peaking'. 21 tabs., 17 figs., 5 refs.