Download or read book Fission Product Processes In Reactor Accidents written by J. T. Rogers and published by CRC Press. This book was released on 2020-12-17 with total page 883 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Three Mile Island and Chernobyl nuclear incidents emphasized the need for the world-wide nuclear community to cooperate further and exchange the results of research in this field in the most open and effective manner. Recognizing the roles of heat and mass transfer in all aspects of fission-product behavior in sever reactor accidents, the Executive Committee of the International Centre for Heat and Mass Transfer organized a Seminar on Fission Product Transport Processes in Reactor Accidents. This book contains the eleven of the lectures and all the papers presented at the seminar along with four invited papers that were not presented and a summary of the closing session.

Download or read book Fission product chemistry and transport in reactor accidents written by A. C. Vikis and published by . This book was released on 1990 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fission Product Processes In Reactor Accidents written by J. T. Rogers and published by CRC Press. This book was released on 1990-08-01 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Three Mile Island and Chernobyl nuclear incidents emphasized the need for the world-wide nuclear community to cooperate further and exchange the results of research in this field in the most open and effective manner. Recognizing the roles of heat and mass transfer in all aspects of fission-product behavior in sever reactor accidents, the Executive Committee of the International Centre for Heat and Mass Transfer organized a Seminar on Fission Product Transport Processes in Reactor Accidents. This book contains the eleven of the lectures and all the papers presented at the seminar along with four invited papers that were not presented and a summary of the closing session.

Download or read book Fission Product Transport Processes in Reactor Accidents written by J. T. Rogers and published by . This book was released on 1990 with total page 870 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Symposium on Fission Product Release and Transport Under Accident Conditions written by and published by . This book was released on 1965 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nuclear Safety in Light Water Reactors written by Bal Raj Sehgal and published by Academic Press. This book was released on 2012-01-05 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: La 4e de couverture indique : Organizes and presents all the latest thought on LWR nuclear safety in one consolidated volume, provided by the top experts in the field, ensuring high-quality, credible and easily accessible information.

Download or read book Fission Product Chemistry in Severe Nuclear Reactor Accidents written by A. L. Nichols and published by . This book was released on 1990-12 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fission Product Processes In Reactor Accidents written by J. T. Rogers and published by CRC Press. This book was released on 2020-11-26 with total page 742 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Three Mile Island and Chernobyl nuclear incidents emphasized the need for the world-wide nuclear community to cooperate further and exchange the results of research in this field in the most open and effective manner. Recognizing the roles of heat and mass transfer in all aspects of fission-product behavior in sever reactor accidents, the Executive Committee of the International Centre for Heat and Mass Transfer organized a Seminar on Fission Product Transport Processes in Reactor Accidents. This book contains the eleven of the lectures and all the papers presented at the seminar along with four invited papers that were not presented and a summary of the closing session.

Download or read book Fission product chemistry under reactor accident conditions written by D. F. Torgerson and published by . This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Scoping Study of Fission Product Transport from Failed Fuel During N Reactor Postulated Accidents written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a scoping study of cesium, iodine, and tellurium behavior during a cold leg manifold break in the N Reactor. More detail about fission product behavior than has previously been available is provided and key parameters that control this behavior are identified. The LACE LA1 test and evidence from the Power Burst Facility Severe Fuel Damage tests are used to test the key model applied to determine aerosol behavior. Recommendations for future analysis are also provided. The primary result is that most of the cesium, iodine, and tellurium remains in the molten uranium fuel. Only 0.0035 of the total inventory is calculated to be released. Condensation of the most of the species of cesium and iodine that are released is calculated, with 0.998 of the released cesium and iodine condensing in the spacers and upstream end of the connector tubes. Most of the tellurium that is released condenses, but the chemical reaction of tellurium vapor with surfaces is also a major factor in the behavior of this element.

Download or read book Fission Product Chemistry in Severe Nuclear Reactor Accidents Specialists Meeting at JRC Ispra 15 17 January 1990 written by Alan L Nichols and published by . This book was released on 1990 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Heat and Mass Transfer in Severe Nuclear Reactor Accidents written by J. T. Rogers and published by Begell House Publishers. This book was released on 1996-01-01 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers and lectures from an international seminar on various heat and mass transfer aspects involved in severe accidents in nuclear power reactors.

Download or read book Chemical Factors Affecting Fission Product Transport in Severe LMFBR Accidents written by and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was performed as a part of a larger evaluation effort on LMFBR accident, source-term estimation. Purpose was to provide basic chemical information regarding fission product, sodium coolant, and structural material interactions required to perform estimation of fission product transport under LMFBR accident conditions. Emphasis was placed on conditions within the reactor vessel; containment vessel conditions are discussed only briefly.

Download or read book Characterization of Fission Product Transport in a Gen IV Gas cooled Fast Reactor Plant Utilizing Vented Fuel written by Wesley Deason and published by . This book was released on 2013 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fission product transport in a Gen. IV Gas-Cooled Fast Reactor Plant utilizing vented fuel has been characterized using analytical and computational methods. The goal was to increase current understanding of fission product transport in helium-cooled GFRs using vented fuel and to provide a toolset for determining issues which may arise during normal and abnormal operating conditions. A review of the Peach Bottom Unit 1 reactor, the Gas-Cooled Fast Reactor, the Gen IV Gas-Cooled Fast Reactor, and the Energy Multiplier Module--all helium-cooled nuclear systems utilizing vented fuel--provided sufficient background for understanding the design methodology behind vented system and helium purification system design. From documentation for these systems and other literature, the phenomena of fission product generation and decay, volatile fission product chemistry, fission product diffusion and release in fuel, fission product leakage through non-fuel components, fission product plateout, and collection of gaseous fission products through adsorption in the charcoal beds were identified as having a significant effect on the transport of fission products within a vented fuel system. Understanding of vented fuel system design and identified fission product transport phenomena was then used for the development of a vented fuel system model in the systems modeling program, STELLA. The model was used to analyze test cases, characterizing the time-dependent accumulation and decay of fission products in a vented fuel system. These results, used in conjunction with the review of past systems, were used to compile conclusions and recommendations for the design of vented fuel systems and helium purification systems, aiding direction of future research and design efforts. Briefly, the work found that the mass, activity, and power generation of accumulated fission products is likely to be very large, requiring significant consideration within the overall plant design. Additionally, the reduction of the source of vented fission products being purged from the primary vessel, either by fuel or core design, may present significant advantages in plant design. It was also found that safety systems will be necessary to prevent overheat and possible release from the helium purification system in the case of an accident scenario. Lastly, it was found that the determination of the purge stream leakage rate into the primary coolant and the fuel release rate are of crucial importance for the safety and economy of a vented fuel system. This work was funded as part of a Nuclear Energy University Programs Grant from the Department of Energy.

Download or read book The Radiochemistry of Nuclear Power Plants with Light Water Reactors written by Karl-Heinz Neeb and published by Walter de Gruyter. This book was released on 2011-06-01 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Study of Fission Product Transport Mechanisms in High Temperature Gas cooled Reactor Fuel Elements written by A. R. Saunders and published by . This book was released on 1961 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Radioactive Fallout after Nuclear Explosions and Accidents written by Y.A. Izrael and published by Elsevier. This book was released on 2002-06-20 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: To achieve successful solutions to the problems resulting from local, distant and global radioactive fallout after nuclear explosions and accidents and to achieve successful retrospective analyses of the radiation conditions from recent observations, certain information is needed: the distribution of the exposure dose rate in the atmosphere and in a country; the distribution of radionuclides in natural environments and the nuclide composition of the radioactive fallout; the features of formation of the aerosol particle-carriers of the radioactivity and of the nuclide distribution of the particles of different sizes formed under different conditions; the processes involved in the migration of radioactive products in different zones and environments; the external and internal effects of nuclear radiation on human beings. This monograph is devoted to a number of these problems, namely, to studies of the radioactive fallout composition, the formation of the aerosol particles that transport the radioactive products and to the analysis of the external radiation doses resulting from nuclear explosions and/or accidents. Problems of restoration and rehabilitation of contaminated land areas are also touched upon in the monograph. To solve such problems one requires knowledge of the mobility of radionuclides, an understanding of their uptake by plants, their transportation within the food chain and finally their uptake by animal and/or human organisms. The results of many years of study of radioactive fallout from atmospheric and underground nuclear explosions and accidents are summarized in this book. It is intended for various specialists - geophysicists, ecologists, health experts and inspectors, as well as those who are concerned with radioactive contamination of natural environments.