Published 2003 | Version v1
Miscellaneous Open

Theoretical approach to the WWER core thermomechanical modelling

  • 1. SSC IPPE, Obninsk (Russian Federation)

Description

The paper presents studies on the analysis of root causes of fuel assembly bowing under operating conditions; developing of a methodology for fuel assemblies thermomechanical simulation; developing of a calculation technique for thermomechanical modelling of the fuel assemblies bowing in operational conditions. Some examples of calculation results are given

Availability note (English)

Available from INIS in electronic form

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Additional details

Publishing Information

Imprint Pagination
8 p.
Report number
INIS-BG--0856

Conference

Title
International conference on WWER fuel performance, modelling and experimental support
Dates
29 Sep - 3 Oct 2003
Place
Varna (Bulgaria)

INIS

Country of Publication
Bulgaria
Country of Input or Organization
Bulgaria
INIS RN
36040514
Subject category
NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Resource subtype / Literary indicator
Conference
Quality check status
Yes
Descriptors DEI
BOWING; COMPUTER CALCULATIONS; COMPUTERIZED SIMULATION; FUEL ASSEMBLIES; FUEL CYCLE; FUEL RODS; R CODES; WWER TYPE REACTORS;
Descriptors DEC
COMPUTER CODES; DEFORMATION; ENRICHED URANIUM REACTORS; FUEL ELEMENTS; POWER REACTORS; PWR TYPE REACTORS; REACTOR COMPONENTS; REACTORS; SIMULATION; THERMAL REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS;