Passive Safety Systems In Advanced Water Cooled Reactors Awcrs Case Studies


Passive Safety Systems In Advanced Water Cooled Reactors Awcrs Case Studies
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Passive Safety Systems In Advanced Water Cooled Reactors Awcrs Case Studies


Passive Safety Systems In Advanced Water Cooled Reactors Awcrs Case Studies
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Author : International Atomic Energy Agency
language : en
Publisher: International Atomic Energy Agency
Release Date : 2013-10-31

Passive Safety Systems In Advanced Water Cooled Reactors Awcrs Case Studies written by International Atomic Energy Agency and has been published by International Atomic Energy Agency this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-31 with Technology & Engineering categories.


"This publication is the final report of the INPRO collaborative project on advanced water cooled reactor (AWCR) case studies in support of passive safety systems. It compiles case study results on natural circulation and thermal stratification phenomena in selected passive safety systems performed by the participating countries of Argentina, India and Republic of Korea. The publication presents case study results as well as major findings and conclusions drawn from these case studies. This publication will be a useful resource for researchers in the area of core physics and reactor thermohydraulics and for technical experts and engineers engaged in experimental investigation and theoretical simulation for developing passive safety systems."--Publisher's description.



Passive Safety Systems And Natural Circulation In Water Cooled Nuclear Power Plants


Passive Safety Systems And Natural Circulation In Water Cooled Nuclear Power Plants
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Author :
language : en
Publisher:
Release Date : 2009

Passive Safety Systems And Natural Circulation In Water Cooled Nuclear Power Plants written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Nuclear power plants categories.


Since the mid-1980s there has been much discussion of the advantages of passive safety systems in advanced nuclear power plants (NPPs). It has been recognized that the application of passive safety systems can contribute to simplification and potentially improve economics of new NPP designs. However, this implies careful design and analysis methods to assure that these systems perform their intended functions. This publication draws on the studies of an IAEA coordinated research project on the topic and reports the findings of the latest research activities. It describes passive safety systems in a wide range of advanced water-cooled nuclear power plant designs, defines the thermal hydraulic phenomena associated with natural circulation phenomena and cross-links these phenomena with the passive safety systems.



Natural Circulation Phenomena And Modelling For Advanced Water Cooled Reactors


Natural Circulation Phenomena And Modelling For Advanced Water Cooled Reactors
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2012

Natural Circulation Phenomena And Modelling For Advanced Water Cooled Reactors written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.


Based on an IAEA coordinated research project focused on the use of passive safety systems and natural circulation to help meet the safety and economic goals of advanced nuclear power plants, this publication includes the identification and definition of the thermo-hydraulic phenomena that affect the reliability of passive safety systems, characterization of each phenomenon, integral tests to examine the passive systems and natural circulation, and a methodology for examining passive system reliability.



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
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Author : International Atomic Energy Agency
language : en
Publisher: IAEA Tecdoc
Release Date : 2014-09

Progress In Methodologies For The Assessment Of Passive Safety System Reliability In Advanced Reactors written by International Atomic Energy Agency and has been published by IAEA Tecdoc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-09 with Science categories.


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.



Thermal Hydraulics Of Water Cooled Nuclear Reactors


Thermal Hydraulics Of Water Cooled Nuclear Reactors
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Author : Francesco D'Auria
language : en
Publisher: Woodhead Publishing
Release Date : 2017-05-18

Thermal Hydraulics Of Water Cooled Nuclear Reactors written by Francesco D'Auria and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-18 with Technology & Engineering categories.


Thermal Hydraulics of Water-Cooled Nuclear Reactors reviews flow and heat transfer phenomena in nuclear systems and examines the critical contribution of this analysis to nuclear technology development. With a strong focus on system thermal hydraulics (SYS TH), the book provides a detailed, yet approachable, presentation of current approaches to reactor thermal hydraulic analysis, also considering the importance of this discipline for the design and operation of safe and efficient water-cooled and moderated reactors. Part One presents the background to nuclear thermal hydraulics, starting with a historical perspective, defining key terms, and considering thermal hydraulics requirements in nuclear technology. Part Two addresses the principles of thermodynamics and relevant target phenomena in nuclear systems. Next, the book focuses on nuclear thermal hydraulics modeling, covering the key areas of heat transfer and pressure drops, then moving on to an introduction to SYS TH and computational fluid dynamics codes. The final part of the book reviews the application of thermal hydraulics in nuclear technology, with chapters on V&V and uncertainty in SYS TH codes, the BEPU approach, and applications to new reactor design, plant lifetime extension, and accident analysis. This book is a valuable resource for academics, graduate students, and professionals studying the thermal hydraulic analysis of nuclear power plants and using SYS TH to demonstrate their safety and acceptability. Contains a systematic and comprehensive review of current approaches to the thermal-hydraulic analysis of water-cooled and moderated nuclear reactors Clearly presents the relationship between system level (top-down analysis) and component level phenomenology (bottom-up analysis) Provides a strong focus on nuclear system thermal hydraulic (SYS TH) codes Presents detailed coverage of the applications of thermal-hydraulics to demonstrate the safety and acceptability of nuclear power plants



Status Of Research And Technology Development For Supercritical Water Cooled Reactors


Status Of Research And Technology Development For Supercritical Water Cooled Reactors
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Author : International Atomic Energy Agency
language : en
Publisher: International Atomic Energy Agency
Release Date : 2019-05-22

Status Of Research And Technology Development For Supercritical Water Cooled Reactors written by International Atomic Energy Agency and has been published by International Atomic Energy Agency this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-22 with Technology & Engineering categories.


There is considerable interest in both developing and developed countries in the design of innovative water cooled reactors (WCRs) and, owing to the higher thermal efficiency and significant system simplifications, supercritical water cooled reactors (SWCRs). Compared to conventional WCRs the SCWR concept requires extensive, comprehensive research and development (R&D). Fundamental research in understanding important phenomena has been completed successfully in providing information required for the next step of development. Currently, a few concepts have been assessed as being technical feasible, and several other concepts are under development. These concepts are described in this publication, together with detailed analysis of remaining gaps requiring future R&D.



Energy Electricity And Nuclear Power Estimates For The Period Up To 2020


Energy Electricity And Nuclear Power Estimates For The Period Up To 2020
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2000

Energy Electricity And Nuclear Power Estimates For The Period Up To 2020 written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Electric power categories.


This is the twentieth edition of Reference Data Series No. 1, containing the most recent estimates of energy, electricity and nuclear power trends up to the year 2020. Nuclear data are based on actual statistical data collected by the IAEA's Power Reactor Information System (PRIS). Energy, electricity and population data for 1999 are estimates based on information from the Department of Economic and Social Affairs of the United Nations.



Nuclear Systems Volume Ii


Nuclear Systems Volume Ii
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Author : Neil E. Todreas
language : en
Publisher: CRC Press
Release Date : 2021-12-13

Nuclear Systems Volume Ii written by Neil E. Todreas and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-13 with Science categories.


Discusses fundamental ideas for various modeling approaches for the macro- and micro-scale flow conditions in the reactor. Covers specific design considerations, such as natural convection and core reliability. Enables the reader to better understand the importance of safety considerations in thermal engineering and analysis of a modern nuclear plant. Features end-of-chapter problems. Includes a Solutions Manual for adopting instructors.



High Performance Light Water Reactor


High Performance Light Water Reactor
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Author : Thomas Schulenberg
language : en
Publisher: KIT Scientific Publishing
Release Date : 2014-07-28

High Performance Light Water Reactor written by Thomas Schulenberg and has been published by KIT Scientific Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-28 with Technology & Engineering categories.


Results of the project "High Performance Light Water Reactor--Phase 2," carried out September 2006-February 2010 as part of the 6th European Framework Program.



Radiological Crime Scene Management


Radiological Crime Scene Management
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Author : International Atomic Energy Agency
language : en
Publisher:
Release Date : 2014-12-23

Radiological Crime Scene Management written by International Atomic Energy Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-23 with Science categories.


Radiological crime scene management is the process used to ensure safe, secure, effective and efficient operations at a crime scene where nuclear or other radioactive materials are known, or suspected, to be present. Managing a radiological crime scene is a key part of responding to a nuclear security event. Evidence collection at radiological crime scenes may share a wide range of characteristics with that at conventional crime scenes, such as evidence search patterns, geographical scene modelling and evidence recording, whether or not explosives are involved. This publication focuses on the framework and functional elements for managing a radiological crime scene that are distinct from any other crime scene. It assumes that States have a capability for managing conventional crime scenes.