VALIDATION STUDY OF FUEL ASSEMBLY MODEL OF VVER 1000 REACTOR BY TRITON

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F18%3APU128313" target="_blank" >RIV/00216305:26220/18:PU128313 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

VALIDATION STUDY OF FUEL ASSEMBLY MODEL OF VVER 1000 REACTOR BY TRITON

Original language description

This paper describes the fuel assembly model of VVER 1000 reactor. This model was developed based on document In-core fuel management code package validation for WWERs. The fuel assembly of Kalinin Unit 1 is described in document. The fuel assembly model has been created by reactor physics analysis tool TRITON (Code package Scale 6.2). The fuel assembly model has been validated by the results of benchmark participation and model of Monte Carlo code Keno. Several cases with different fuel, moderator and cladding temperature, enrichment, boron concentration in moderator were calculated. The depletation calculation has been also computed. The newest cross section library ENDF/B-VI. 252 neutron groups has been used for calculation. The impact of used cross section libraries to results has been discussed in this paper. The model of fuel assembly in TRITON will be used for generating macroscopic cross section library for further simulation in nodal code PARCS. Coupled calculation of nodal code and thermal hydraulic code is necessary for safety analyses with nonsymmetrical power distribution in the core. This report describe the results of second part of knowledge transfer project between Brno University of Technology and company TES. This report will support certification of computation tool for safety analyses.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Project

<a href="/en/project/TE01020455" target="_blank" >TE01020455: Centre for Advanced Nuclear Technologies (CANUT)</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

PHYSOR 2018: Reactor Physics Paving the Way Towards More Efficient Systems

ISBN

9781713808510

ISSN

—

e-ISSN

—

Number of pages

9

Pages from-to

1377-1385

Publisher name

Sociedad Nuclear Mexicana, A.C.

Place of publication

Cancun

Event location

Cancun

Event date

Apr 22, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—