Published April 1, 1988 | Version v1
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Particle Breakage and Fission Product Release in Fuel Elements under Operational and Accident Conditions

Creators

  • 1. Kernforschungsanlage Jülich GmbH, Jülich, Germany

Description

[Automatically extracted and translated] This report aims to complement the current state of knowledge on models and data for describing the behavior of fission products in future analyses for current HTR concepts. However, its application to the THTR-300 with BISO-coated fuel particles is not fully described. The present report is intended to complete this in relation to the THTR-300, i.e., the boundary conditions and assumptions that will be used for future release calculations for this facility are established, and their experimental validation is discussed according to the current state of knowledge.

Abstract (German)

[Automatisch extrahiert und übersetzt] Der vorliegende Bericht soll den derzeitigen Kenntnisstand zu Modellen und Daten für die Beschreibung des Spaltproduktverhaltens in künftigen Analysen für aktuelle HTR-Konzepte vervollständigen. Allerdings ist ihre Anwendung auf den THTR-300 mit BISO-beschichteten Brennstoffpartikeln nicht vollständig beschrieben. Der vorliegende Bericht soll dies im Hinblick auf den THTR-300 vervollständigen, d.h., es werden die Randbedingungen und Annahmen festgelegt, die künftigen Freisetzungsrechnungen für diese Anlage zugrunde gelegt werden sowie deren experimentelle Absicherung entsprechend dem augenblicklichen Kenntnisstand behandelt.

Files

ISF_IB_1988-04_Verfondern-Partikeibruch und Spaltproduktfreisetzung in Brennelementen mit BISO-Partikeln.pdf

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Additional details

Additional titles

Original title (German)
Partikelbruch und Spaltproduktfreisetzung in Brennelementen bei Betriebs- und Störfallbedingungen

Publishing Information

Report number
KFA-ISF-IB-04/1988

INIS

Country of Publication
Germany
Country of Input or Organization
International Atomic Energy Agency (IAEA)
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
Descriptors DEI
BOUNDARY CONDITIONS; CLOSED FUEL CYCLE; COATED FUEL PARTICLES; FEDERAL REPUBLIC OF GERMANY; FISSION PRODUCT RELEASE; FISSION PRODUCTS; FORSCHUNGSZENTRUM JUELICH; FUEL ELEMENTS; HTGR TYPE REACTORS; HTR REACTOR; HTR-10 REACTOR; REACTOR ACCIDENTS; REACTOR CORE DISRUPTION; REACTOR PHYSICS; VALIDATION; VERIFICATION
Descriptors DEC
ACCIDENTS; BEYOND-DESIGN-BASIS ACCIDENTS; DEVELOPED COUNTRIES; ENRICHED URANIUM REACTORS; EUROPE; EXPERIMENTAL REACTORS; FUEL CYCLE; FUEL PARTICLES; GAS COOLED REACTORS; GERMAN FR ORGANIZATIONS; GRAPHITE MODERATED REACTORS; HELIUM COOLED REACTORS; HTGR TYPE REACTORS; IRRADIATION REACTORS; ISOTOPE PRODUCTION REACTORS; ISOTOPES; MATERIALS; NATIONAL ORGANIZATIONS; PHYSICS; POOL TYPE REACTORS; RADIOACTIVE MATERIALS; REACTOR ACCIDENTS; REACTOR COMPONENTS; REACTORS; RESEARCH AND TEST REACTORS; RESEARCH REACTORS; SEVERE ACCIDENTS; TEST FACILITIES; TEST REACTORS; TESTING; THERMAL REACTORS; TRAINING REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS; WESTERN EUROPE
Proposed descriptors and Free-text terms
FEDERAL REPUBLIC OF GERMANY; FORSCHUNGSZENTRUM JUELICH; HTGR TYPE REACTORS;

Optional Information

Notes
Document from Juelich Preservation Project