Published April 21, 1988
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Calculation qualification of gadolinium burnable poisons in water reactors
Description
The work presented in this thesis constitutes the qualification on the one end of Appolo-Neptune scheme for the gadolinium burnable poison in a pressurized water reactor, and on the other end of basis nuclear data on natural gadolinium. This study has permitted to reduce by a factor 3 the actual incertitude on the gadolinium poison comparatively at precisions cited in international benchmarks calculations
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
Le travail presente dans cette these constitue la qualification, d'une part du schema APPOLO-NEPTUNE pour le calcul des poisons consommables au gadolinium dans les reacteurs a eau ordinaire, et d'autre part, des donnees nucleaires de base du gadolinium naturel. Cette etude a permis de reduire d'un facteur 3 l'incertitude actuelle sur le calcul des poisons au Gd comparativement aux precisions citees dans les calculs internationaux de BenchmarksFiles
20006351.pdf
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Additional details
Additional titles
- Original title (French)
- Qualification du calcul des poisons consommables au gadolinium dans les reacteurs a eau
Publishing Information
- Imprint Pagination
- 382 p.
- Report number
- FRNC-TH--3381
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 20006351
- Subject category
- S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Resource subtype / Literary indicator
- Thesis
- Descriptors DEI
- A CODES; BENCHMARKS; BURNABLE POISONS; CROSS SECTIONS; FUEL ASSEMBLIES; GADOLINIUM OXIDES; HETEROGENEOUS EFFECTS; IRRADIATION PROCEDURES; ISOTOPE RATIO; MELUSINE-1 REACTOR; PHYSICAL PROPERTIES; POWER DISTRIBUTION; PWR TYPE REACTORS; REACTOR OPERATION
- Descriptors DEC
- CHALCOGENIDES; COMPUTER CODES; DISTRIBUTION; ENRICHED URANIUM REACTORS; GADOLINIUM COMPOUNDS; IRRADIATION REACTORS; ISOTOPE PRODUCTION REACTORS; MATERIALS; NEUTRON ABSORBERS; NUCLEAR POISONS; OPERATION; OXIDES; OXYGEN COMPOUNDS; POOL TYPE REACTORS; POWER REACTORS; RARE EARTH COMPOUNDS; REACTOR MATERIALS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; SPATIAL DISTRIBUTION; THERMAL REACTORS; TRAINING REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS