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Title: A comparison of results from LANCER02 and MCNP on a series of two-dimensional multiple BWR bundle configurations

Abstract

This paper discusses recent extensions to the LANCER02 lattice physics code that allow for the analysis of multiple bundles lying along a two-dimensional plane of a reactor core. The paper presents results from LANCER02 on a study consisting of analyses on single assemblies, 2 x 2 arrays of bundles, and 4 x 4 arrays of bundles at different operating conditions. LANCER02 eigenvalues and rod-by-rod fission rates are compared against results from corresponding MCNP analyses. Results indicate that the LANCER02 multi-bundle modelling option is equivalent in accuracy to its single-assembly capability. (authors)

Authors:
;  [1];  [2];  [1]
  1. Global Nuclear Fuel - Americas, 3901 Castle Hayne Road, Wilmington, NC 28402 (United States)
  2. Global Nuclear Fuel - Japan, 3-1, Uchikawa 2-Chome, Yokosuka-Shi, Kanagawa-Ken, 239-0836 (Japan)
Publication Date:
Research Org.:
American Nuclear Society, 555 North Kensington Avenue, La Grange Park, IL 60526 (United States)
OSTI Identifier:
22039585
Resource Type:
Conference
Resource Relation:
Conference: PHYSOR-2006: American Nuclear Society's Topical Meeting on Reactor Physics - Advances in Nuclear Analysis and Simulation, Vancouver, BC (Canada), 10-14 Sep 2006; Other Information: Country of input: France; 6 refs.
Country of Publication:
United States
Language:
English
Subject:
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; ACCURACY; BWR TYPE REACTORS; COMPARATIVE EVALUATIONS; EIGENVALUES; FISSION; FUEL ELEMENT CLUSTERS; FUEL RODS; L CODES; MONTE CARLO METHOD; REACTOR CORES; REACTOR LATTICE PARAMETERS; TWO-DIMENSIONAL CALCULATIONS

Citation Formats

Knott, D., Wehlage, E., Sawada, A., and Zino, J.. A comparison of results from LANCER02 and MCNP on a series of two-dimensional multiple BWR bundle configurations. United States: N. p., 2006. Web.
Knott, D., Wehlage, E., Sawada, A., & Zino, J.. A comparison of results from LANCER02 and MCNP on a series of two-dimensional multiple BWR bundle configurations. United States.
Knott, D., Wehlage, E., Sawada, A., and Zino, J.. Sat . "A comparison of results from LANCER02 and MCNP on a series of two-dimensional multiple BWR bundle configurations". United States. doi:.
@article{osti_22039585,
title = {A comparison of results from LANCER02 and MCNP on a series of two-dimensional multiple BWR bundle configurations},
author = {Knott, D. and Wehlage, E. and Sawada, A. and Zino, J.},
abstractNote = {This paper discusses recent extensions to the LANCER02 lattice physics code that allow for the analysis of multiple bundles lying along a two-dimensional plane of a reactor core. The paper presents results from LANCER02 on a study consisting of analyses on single assemblies, 2 x 2 arrays of bundles, and 4 x 4 arrays of bundles at different operating conditions. LANCER02 eigenvalues and rod-by-rod fission rates are compared against results from corresponding MCNP analyses. Results indicate that the LANCER02 multi-bundle modelling option is equivalent in accuracy to its single-assembly capability. (authors)},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jul 01 00:00:00 EDT 2006},
month = {Sat Jul 01 00:00:00 EDT 2006}
}

Conference:
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