Benchmark Analyses on the Natural Circulation Test Performed During the Phenix End-Of-Life Experiments: IAEA Tecdoc Series

Benchmark Analyses on the Natural Circulation Test Performed During the Phenix End-Of-Life Experiments: IAEA Tecdoc Series
Author: International Atomic Energy Agency
Publisher: International Atomic Energy Agency
Total Pages: 169
Release: 2013-07-01
Genre: Political Science
ISBN: 9789201396105

"This publication is based on the experience of an IAEA coordinated research project on control rod withdrawal and sodium natural circulation tests performed during the Phenix end-of-life experiments. Presented in this publication are the benchmark analyses of the natural circulation test performed before the definite shutdown of the reactor. The experimental data gathered during these tests represent a unique resource to carry out validation analyses and code-to-code comparisons. The benchmark analyses allowed participants to investigate and verify several system and safety codes currently used in the analyses of liquid metal thermal hydraulics phenomena in sodium fast reactors."--Publisher's description.

Status of Fast Reactor Research and Technology Development

Status of Fast Reactor Research and Technology Development
Author: International Atomic Energy Agency
Publisher:
Total Pages: 0
Release: 2012
Genre: Fast reactors
ISBN: 9781523130191

"Based on a recommendation from the Technical Working Group on Fast Reactors, this publication is a regular update of previous publications on fast reactor technology. The publication provides comprehensive and detailed information on the technology of fast neutron reactors. The focus is on practical issues that are useful to engineers, scientists, managers, university students and professors. The main issues of discussion are experience in design, construction, operation and decommissioning, various areas of research and development, engineering, safety and national strategies, and public acceptance of fast reactors. In the summary the reader will find national strategies, international initiatives on innovative (i.e. Generation IV) systems and an assessment of public acceptance as related to fast reactors."--Résumé de l'éditeur.

Progress in Methodologies for the Assessment of Passive Safety System Reliability in Advanced Reactors

Progress in Methodologies for the Assessment of Passive Safety System Reliability in Advanced Reactors
Author: International Atomic Energy Agency
Publisher: IAEA Tecdoc
Total Pages: 223
Release: 2014-09
Genre: Science
ISBN: 9789201086143

This publication summarizes the results of an IAEA coordinated research project on the development of advanced methodologies for the assessment of passive safety system performance in advanced reactors. This includes discussions on various methodologies to assess the performance of passive engineered safety features in innovative small reactors, including the Indian AHWR 300 LEU and the Argentinian CAREM25. The publication focuses on the different reliability assessment approaches, methodologies, analysis and evaluation of the results and technical challenges. It provides the insights resulting from the analysis on the technical issues associated with assessing the reliability of passive systems in the context of nuclear safety and probabilistic safety analysis. A viable path towards the implementation of the research efforts in the related areas is also delineated.

Liquid Metal Cooled Reactors

Liquid Metal Cooled Reactors
Author: International Atomic Energy Agency
Publisher:
Total Pages: 0
Release: 2007
Genre: Liquid metal cooled reactors
ISBN: 9789201079077

Presents a survey of worldwide experience gained with fast breeder reactor design, development and operation. Coverage includes state of the art of liquid metal fast reactor development; lead-bismuth cooled (LBC) ship reactor operation experience and LBC fast power reactor development; and treatment and disposal of spent sodium.

Introduction of Nuclear Desalination

Introduction of Nuclear Desalination
Author: International Atomic Energy Agency
Publisher:
Total Pages: 312
Release: 2000
Genre: Business & Economics
ISBN:

Interest in using nuclear energy for producing potable water has been growing around the world over the past ten years. This book provides guidance for decision makers on introducing nuclear desalination, and describes the steps involved in project implementation. The purpose is to facilitate the introduction of this technology and the sharing of resources amongst interested Member States.

Status of Accelerator Driven Systems Research and Technology Development

Status of Accelerator Driven Systems Research and Technology Development
Author: International Atomic Energy Agency
Publisher: IAEA Tecdoc
Total Pages: 0
Release: 2015
Genre: Science
ISBN: 9789201053152

One of the greatest challenges for nuclear energy is how to properly manage the highly radioactive waste generated during irradiation in nuclear reactors. Accelerator Driven Systems (ADSs) may offer new prospects and advantages for the transmutation of such high level nuclear waste. ADS or accelerator driven transmutation of waste (ATW) consists of a high power proton accelerator, a heavy metal spallation target that produces neutrons when bombarded by the high power beam, and a sub-critical core that is neutronically coupled to the spallation target. This publication provides a comprehensive state of the art of the ADS technology by representing the different ADS concepts proposed worldwide in the last 15 years, as well as the related R&D activities and demonstration initiatives carried out at national international level.

Fast Reactor Database 2006 Update

Fast Reactor Database 2006 Update
Author: International Atomic Energy Agency
Publisher: IAEA
Total Pages: 462
Release: 2006
Genre: Business & Economics
ISBN:

Liquid metal cooled fast reactors (LMFRs) have been under development for about 50 years. The fast reactor database (FRDB) summarised in this report contains detailed design and operational data on 37 fast reactor plants, their thermal power ranging from 10 to 4000 MW, covering experimental, prototype, demonstration and commercial size LMFRs. Data includes physical, hydraulic and thermomechanical characteristics, technological requirements and methods and criteria to ensure safe operation, as well as dimensions, materials information and main design features and performance parameters of reactor cores, components and various systems, along with sketches and drawings.

Radiological Characterization of Shut Down Nuclear Reactors for Decommissioning Purposes

Radiological Characterization of Shut Down Nuclear Reactors for Decommissioning Purposes
Author: International Atomic Energy Agency
Publisher:
Total Pages: 204
Release: 1998
Genre: Business & Economics
ISBN:

This report describes and assesses radiological characterization as a precursor to decommissioning. It shows the influence of the radioactive inventory on the planning and strategies of decommissioning and also presents an extensive overview of characterization results on various reactors which have been or are being decommissioned.

Challenges for Coolants in Fast Neutron Spectrum Systems

Challenges for Coolants in Fast Neutron Spectrum Systems
Author: International Atomic Energy Agency
Publisher:
Total Pages: 268
Release: 2020-07-30
Genre:
ISBN: 9789201078209

This publication evaluates the different coolant options considered for nuclear applications with a fast neutron spectrum (i.e. fusion, fission and accelerators), compiles the latest information in the field and identifies research needs.

Design Features and Operating Experience of Experimental Fast Reactors

Design Features and Operating Experience of Experimental Fast Reactors
Author: International Atomic Energy Agency
Publisher:
Total Pages: 0
Release: 2013
Genre: Science
ISBN: 9789201364104

As a part of the IAEA efforts for knowledge preservation and data retrieval, this publication compiles and documents significant aspects of fast reactor engineering development and experience. Its focus is on research and development activities, experience with experimental facilities, and criteria for comparison liquid metal coolants.