Reliability Studies for the Gas-cooled Fast Breeder Reactor Residual Heat Removal Systems

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (851 download)

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Book Synopsis Reliability Studies for the Gas-cooled Fast Breeder Reactor Residual Heat Removal Systems by : Takeharu Taniguchi

Download or read book Reliability Studies for the Gas-cooled Fast Breeder Reactor Residual Heat Removal Systems written by Takeharu Taniguchi and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Improvements in Residual Heat Removal Reliability in the GCFR Demonstration Plant

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Improvements in Residual Heat Removal Reliability in the GCFR Demonstration Plant by :

Download or read book Improvements in Residual Heat Removal Reliability in the GCFR Demonstration Plant written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Reliability of decay heat removal is an important safety consideration in the gas-cooled fast breeder reactor (GCFR). The design evolution of the residual heat removal (RHR) systems over the past few years has been markedly aided by system reliability analyses to the point where there is confidence that loss of coolable core geometry can be classified as a beyond-design-basis accident. This evolution proceeded in three steps. First, the reliability-limiting features in the total combination of RHR systems were investigated and the need for improvements in the reliability of the main loop cooling system for RHR as well as in the physical separation of RHR support systems between the main loops and the core auxiliary cooling systems (CACS) was established. Secondly, a wide range of RHR options for the main loop cooling system were investigated resulting in the adoption of a new reference concept for the main loop RHR system. The third and last step then consisted of an evaluation of the reliability aspects of natural circulation decay heat removal in an upflow GCFR design. The major conclusion from this study is that decay heat removal can be reliable in the GCFR. Furthermore, the current limitations of natural circulation RHR reliability have been identified, and means to optimally exploit natural circulation have been defined.

An Evaluation of Gas-cooled Fast Reactor

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ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis An Evaluation of Gas-cooled Fast Reactor by : Oak Ridge National Laboratory

Download or read book An Evaluation of Gas-cooled Fast Reactor written by Oak Ridge National Laboratory and published by . This book was released on 1969 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reliability Assessment of Main Loop Residual Heat Removal Options in the GCFR.

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Reliability Assessment of Main Loop Residual Heat Removal Options in the GCFR. by :

Download or read book Reliability Assessment of Main Loop Residual Heat Removal Options in the GCFR. written by and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Reliability of decay heat removal is an important safety consideration in the Gas-Cooled Fast Breeder Reactor (GCFR). The design evolution of the residual heat removal (RHR) systems over the past few years has been markedly aided by system reliability analyses and has resulted in design improvements which greatly reduce the probability of a loss of coolable core geometry. This evolution consisted partly in improvements to the main loop residual heat removal system because analysis of an early design of the GCFR main loop residual heat removal system has shown that its reliability was substantially limited due to single failure points both in the BOP portion of the power conversion system as well as in the support systems. As a power result, 16 improved main loop residual heat removal options were identified and analyzed for their potential to improve heat removal train reliability.

An Evaluation of the Gas Cooled Fast Reactor

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ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis An Evaluation of the Gas Cooled Fast Reactor by : U.S. Atomic Energy Commission. Division of Reactor Development and Technology

Download or read book An Evaluation of the Gas Cooled Fast Reactor written by U.S. Atomic Energy Commission. Division of Reactor Development and Technology and published by . This book was released on 1972 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Gas-Cooled Fast Breeder Reactor Preliminary Safety Information Document, Amendment 10. GCFR Residual Heat Removal System Criteria, Design, and Performance

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (873 download)

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Book Synopsis Gas-Cooled Fast Breeder Reactor Preliminary Safety Information Document, Amendment 10. GCFR Residual Heat Removal System Criteria, Design, and Performance by :

Download or read book Gas-Cooled Fast Breeder Reactor Preliminary Safety Information Document, Amendment 10. GCFR Residual Heat Removal System Criteria, Design, and Performance written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a comprehensive set of safety design bases to support the conceptual design of the gas-cooled fast breeder reactor (GCFR) residual heat removal (RHR) systems. The report is structured to enable the Nuclear Regulatory Commission (NRC) to review and comment in the licensability of these design bases. This report also presents information concerning a specific plant design and its performance as an auxiliary part to assist the NRC in evaluating the safety design bases.

Improving Fuel Cycle Design and Safety Characteristics of a Gas Cooled Fast Reactor

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Publisher : IOS Press
ISBN 13 : 9781586036966
Total Pages : 160 pages
Book Rating : 4.0/5 (369 download)

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Book Synopsis Improving Fuel Cycle Design and Safety Characteristics of a Gas Cooled Fast Reactor by : Willem Frederik Geert van Rooijen

Download or read book Improving Fuel Cycle Design and Safety Characteristics of a Gas Cooled Fast Reactor written by Willem Frederik Geert van Rooijen and published by IOS Press. This book was released on 2006 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Generation IV Forum is an international nuclear energy research initiative aimed at developing the fourth generation of nuclear reactors, envisaged to enter service halfway the 21st century. One of the Generation IV reactor systems is the Gas Cooled Fast Reactor (GCFR), the subject of study in this thesis. The Generation IV reactor concepts should improve all aspects of nuclear power generation. Within Generation IV, the GCFR concept specifically targets sustainability of nuclear power generation. The Gas Cooled Fast Reactor core power density is high in comparison to other gas cooled reactor concepts. Like all nuclear reactors, the GCFR produces decay heat after shut down, which has to be transported out of the reactor under all circumstances. The layout of the primary system therefore focuses on using natural convection Decay Heat Removal (DHR) where possible, with a large coolant fraction in the core to reduce friction losses.

A Study of a Gas-cooled Fast Breeder Reactor

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ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Study of a Gas-cooled Fast Breeder Reactor by :

Download or read book A Study of a Gas-cooled Fast Breeder Reactor written by and published by . This book was released on 1964 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 404 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1992 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Evaluation of Alternate Coolant Fast Breeder Reactors

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ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis An Evaluation of Alternate Coolant Fast Breeder Reactors by : United States. Alternate Coolant Task Force

Download or read book An Evaluation of Alternate Coolant Fast Breeder Reactors written by United States. Alternate Coolant Task Force and published by . This book was released on 1969 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Status of Fast Reactor Research and Technology Development

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ISBN 13 : 9781523130191
Total Pages : 0 pages
Book Rating : 4.1/5 (31 download)

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Book Synopsis Status of Fast Reactor Research and Technology Development by : International Atomic Energy Agency

Download or read book Status of Fast Reactor Research and Technology Development written by International Atomic Energy Agency and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "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.

Improved Reliability of Residual Heat Removal Capability in PWRs as Related to Resolution of Generic Issue 99

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ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Improved Reliability of Residual Heat Removal Capability in PWRs as Related to Resolution of Generic Issue 99 by :

Download or read book Improved Reliability of Residual Heat Removal Capability in PWRs as Related to Resolution of Generic Issue 99 written by and published by . This book was released on 1988 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reliability of the Shutdown Heat Removal System of the Clinch River Breeder Reactor

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ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (982 download)

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Book Synopsis Reliability of the Shutdown Heat Removal System of the Clinch River Breeder Reactor by :

Download or read book Reliability of the Shutdown Heat Removal System of the Clinch River Breeder Reactor written by and published by . This book was released on 1976 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review and an independent assessment of the shutdown heat removal reliability program are presented in this report. Whereas the CRBR Project obtains a failure probability for the shutdown heat removal system of 1.1 x 10−7 per reactor year, this report concludes that the failure probability can be as high as 3 x 10−3 per reactor year. This report has utilized data and methods of the Reactor Safety Study (WASH-1400) for certain aspects of the analysis, particularly the analysis of the auxiliary feedwater system. Contributions to the unreliability of the shutdown heat removal system from certain selected event sequences are presented. These include events for which the cause of the shutdown affects the shutdown heat removal system`s function and events for which common mode or test and maintenance contributions to the failure probability have an impact.

GCFR Residual Heat Removal Capability

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis GCFR Residual Heat Removal Capability by :

Download or read book GCFR Residual Heat Removal Capability written by and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The residual heat removal (RHR) capability for providing lines of protection (LOPS) 1 and 2 of the gas-cooled fast breeder reactor (GCFR) demonstration plant is described. Included are design criteria and system descriptions for the RHR cooling systems and the portion of the plant protection system that is related to initiation of the RHR system operation. The design features of these systems provide inherently redundant and diverse means of core cooling for the GCFR. The hierarchy in the selection of the RHR systems and the application of the systems to key transient events are discussed. Methods of RHR system operation, dynamic responses of the GCFR plant, and margins of safety in RHR operations are also presented.

ERDA Energy Research Abstracts

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ISBN 13 :
Total Pages : 1066 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis ERDA Energy Research Abstracts by : United States. Energy Research and Development Administration. Technical Information Center

Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration. Technical Information Center and published by . This book was released on 1977 with total page 1066 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Review of the Current Status of Research on the Chemical and Physical Aspects of Liquid-metal-cooled Fast Breeder Reactor Safety

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ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Review of the Current Status of Research on the Chemical and Physical Aspects of Liquid-metal-cooled Fast Breeder Reactor Safety by : A. W. Castleman

Download or read book A Review of the Current Status of Research on the Chemical and Physical Aspects of Liquid-metal-cooled Fast Breeder Reactor Safety written by A. W. Castleman and published by . This book was released on 1970 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Power

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Publisher : National Academies Press
ISBN 13 : 0309043956
Total Pages : 234 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Nuclear Power by : National Research Council

Download or read book Nuclear Power written by National Research Council and published by National Academies Press. This book was released on 1992-02-01 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: The construction of nuclear power plants in the United States is stopping, as regulators, reactor manufacturers, and operators sort out a host of technical and institutional problems. This volume summarizes the status of nuclear power, analyzes the obstacles to resumption of construction of nuclear plants, and describes and evaluates the technological alternatives for safer, more economical reactors. Topics covered include: Institutional issues-including regulatory practices at the federal and state levels, the growing trends toward greater competition in the generation of electricity, and nuclear and nonnuclear generation options. Critical evaluation of advanced reactors-covering attributes such as cost, construction time, safety, development status, and fuel cycles. Finally, three alternative federal research and development programs are presented.