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Author: Publisher: ISBN: Category : Languages : en Pages : 216
Book Description
The primary objective of this project is to use three-dimensional fuel shuffling in order to reduce the minimum peak radiation damage of ~550 dpa present Breed-and-Burn (B & B) fast nuclear reactor cores designs (they feature 2-D fuel shuffling) call for to as close as possible to the presently accepted value of 200 dpa thereby enabling earlier commercialization of B & B reactors which could make substantial contribution to energy sustainability and economic stability without need for fuel recycling. Another objective is increasing the average discharge burnup for the same peak discharge burnup thereby (1) increasing the fuel utilization of 2-D shuffled B & B reactors and (2) reducing the reprocessing capacity required to support a given capacity of FRs that are to recycle fuel.
Author: Publisher: ISBN: Category : Languages : en Pages : 216
Book Description
The primary objective of this project is to use three-dimensional fuel shuffling in order to reduce the minimum peak radiation damage of ~550 dpa present Breed-and-Burn (B & B) fast nuclear reactor cores designs (they feature 2-D fuel shuffling) call for to as close as possible to the presently accepted value of 200 dpa thereby enabling earlier commercialization of B & B reactors which could make substantial contribution to energy sustainability and economic stability without need for fuel recycling. Another objective is increasing the average discharge burnup for the same peak discharge burnup thereby (1) increasing the fuel utilization of 2-D shuffled B & B reactors and (2) reducing the reprocessing capacity required to support a given capacity of FRs that are to recycle fuel.
Author: Timothy Storrs Jenks Publisher: ISBN: Category : Nuclear fuel elements Languages : en Pages : 181
Book Description
The feasibility of the breed/burn fuel cycle concept, originally proposed for Pu239/U FBR applications, has been evaluated for use in a U233/Th fueled pebble bed HTGR. Because of its excellent neutron economy, its versatility with respect to fueling strategies and the high fuel burnup achievable as well as the ability to approach continuous fueling operation, the pebble bed HTGR was judged to be the best suited, of reactors currently of commercial interest, for implementation of the breed/burn fuel cycle in a thermal/epithermal system. Successul stand-alone breed/burn operation could not be accomplished in U233/Th pebble bed HTGR systems for the ranges of compositions considered in this analysis: 110
Author: Theodore A. Parish Publisher: Springer Science & Business Media ISBN: 9401145911 Category : Technology & Engineering Languages : en Pages : 245
Book Description
The "VOLGA" conferences, hosted in odd-numbered years by the Department of Theoretical and Experimental Reactor Physics of the Moscow Engineering Physics Institute (MEPhI), are some of the most prestigious technical meetings held in Russia. Traditionally, these conferences present the opportunity for reactor physicists from around the world to gather at MEPhI's holiday camp on the banks of the Volga river (near Tver) to exchange ideas and explore innovative concepts related to nuclear power development. In 1997, NATO became involved in the "VOLGA" meetings for the first time by co-sponsoring "VOLGA97" as an advanced research workshop. This workshop broke with tradition a bit in that the venue was moved from MEPhI's holiday camp to a location nearer Moscow. The workshop program was effectively organized in order to cover a broad range of topics relating to the theme of the meeting. Generally, the papers concerned safety related questions associated with utilizing both weapons-grade and reactor-grade plutonium in the nuclear fuel cycle, including facility requirements, licensing issues, proliferation risks, and a variety of advanced concepts for alternative fuel cycles. The program contained a total of ninety-nine papers presented in five days of sessions.
Author: Shengyao Jiang Publisher: Springer Nature ISBN: 9811595658 Category : Science Languages : en Pages : 510
Book Description
This book introduces readers to gas flows and heat transfer in pebble bed reactor cores. It addresses fundamental issues regarding experimental and modeling methods for complex multiphase systems, as well as relevant applications and recent research advances. The numerical methods and experimental measurements/techniques used to solve pebble flows, as well as the content on radiation modeling for high-temperature pebble beds, will be of particular interest. This book is intended for a broad readership, including researchers and practitioners, and is sure to become a key reference resource for students and professionals alike.
Author: Thomas James Dolan Publisher: Elsevier ISBN: 0323993567 Category : Technology & Engineering Languages : en Pages : 1068
Book Description
Molten Salt Reactors and Thorium Energy, Second Edition is a fully updated comprehensive reference on the latest advances in MSR research and technology. Building on the successful first edition, Tom Dolan and the team of experts have fully updated the content to reflect the impressive advances from the last 5 years, ensuring this book continues to be the go-to reference on the topic. This new edition covers progress made in MSR design, details innovative experiments, and includes molten salt data, corrosion studies and deployment plans. The successful case studies section of the first edition have been removed, expanded, and fully updated, and are now published in a companion title called Global Case Studies on Molten Salt Reactors. Readers will gain a deep understanding of the advantages and challenges of MSR development and thorium fuel use, as well as step-by-step guidance on the latest in MSR reactor design. Each chapter provides a clear introduction, covers technical issues and includes examples and conclusions, while promoting the sustainability benefits throughout. A fully updated comprehensive handbook on Molten Salt Reactors and Thorium Energy, written by a team of global experts Covers MSR applications, technical issues, reactor types and reactor designs Includes 3 brand new chapters which reflect the latest advances in research and technology since the first edition published Presents case studies on molten salt reactors which aid in the transition to net zero by providing abundant clean, safe energy to complement wind and solar powe
Author: Luigi Massimo Publisher: Elsevier ISBN: 1483280284 Category : Technology & Engineering Languages : en Pages : 249
Book Description
Physics of High-Temperature Reactors focuses on the physics of high-temperature reactors (HTRs) and covers topics ranging from fuel cycles and refueling strategies to neutron cross-sections, transport and diffusion theory, and resonance absorption. Spectrum calculations and cross-section averaging are also discussed, along with the temperature coefficient and reactor control. Comprised of 16 chapters, this book begins with a general description of the HTR core as well as its performance limitations. The next chapter deals with general considerations about HTR physics, including quantities to be determined and optimized in the design of nuclear reactors. Potential scattering and resonance reactions between neutrons and atomic nuclei are then considered, together with basic aspects of transport and diffusion theory. Subsequent chapters explore methods for solving the diffusion equation; slowing-down and neutron thermalization in graphite; HTR core design, fuel management, and cost calculations; and core dynamics and accident analysis. The final chapter describes the sequence of reactor design calculations. This monograph is written primarily for students of HTR physics who are preparing to enter the field as well as technologists of other disciplines who are working on the system.
Author: United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment Publisher: ISBN: Category : Political Science Languages : en Pages : 1136
Author: 
Author: 
Author: Timothy Storrs Jenks
Author: Ntsoaki Cecilia Mohlabai
Author: Theodore A. Parish
Author: Shengyao Jiang
Author: Thomas James Dolan
Author: 
Author: Massimiliano Fratoni
Author: Luigi Massimo
Author: United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment