Fusion Neutronics


Fusion Neutronics
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Fusion Neutronics


Fusion Neutronics
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Author : Yican Wu
language : en
Publisher: Springer
Release Date : 2017-08-16

Fusion Neutronics written by Yican Wu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-16 with Science categories.


This book provides a systematic and comprehensive introduction to fusion neutronics, covering all key topics from the fundamental theories and methodologies, as well as a wide range of fusion system designs and experiments. It is the first-ever book focusing on the subject of fusion neutronics research. Compared with other nuclear devices such as fission reactors and accelerators, fusion systems are normally characterized by their complex geometry and nuclear physics, which entail new challenges for neutronics such as complicated modeling, deep penetration, low simulation efficiency, multi-physics coupling, etc. The book focuses on the neutronic characteristics of fusion systems and introduces a series of theories and methodologies that were developed to address the challenges of fusion neutronics. Further, it introduces readers to the unique principles and procedures of neutronics design, experimental methodologies and methodologies for fusion systems. The book not only highlights the latest advances and trends in the field, but also draws on the experiences and skills collected in the author’s more than 40 years of research. To make it more accessible and enhance its practical value, various representative examples are included to illustrate the application and efficiency of the methods, designs and experimental techniques discussed.



Using Mcnp For Fusion Neutronics


Using Mcnp For Fusion Neutronics
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Author : Frej Wasastjerna
language : en
Publisher:
Release Date : 2008

Using Mcnp For Fusion Neutronics written by Frej Wasastjerna and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Monte Carlo method categories.


Any fusion reactor using tritium-deuterium fusion will be a prolific source of 14 MeV neutrons. In fact, 80% of the fusion energy will be carried away by these neutrons. Thus it is essential to calculate what will happen to them, so that such quantities as the tritium breeding ratio, the neutron wall loading, heat deposition, various kinds of material damage and biological dose rates can be determined. Monte Carlo programs, in particular the widely-used MCNP, are the preferred tools for this. The International Fusion Materials Irradiation Facility (IFMIF), intended to test materials in intense neutron fields with a spectrum similar to that prevailing in fusion reactors, also requires neutronics calculations, with similar methods. In some cases these calculations can be very difficult. In particular shielding calculations - such as those needed to determine the heating of the superconducting field coils of ITER or the dose rate, during operation or after shutdown, outside ITER or in the space above the test cell of IFMIF - are very challenging. The thick shielding reduces the neutron flux by many orders of magnitude, so that analog calculations are impracticable and heavy variance reduction is needed, mainly importances or weight windows. On the other hand, the shields contain penetrations through which neutrons may stream. If the importances are much higher or the weight windows much lower at the outer end of such a penetration than at the inner end, this may lead to an excessive proliferation of tracks, which may even make the calculation break down. This dissertation describes the author's work in fusion neutronics, with the main emphasis on attempts to develop improved methods of performing such calculations. Two main approaches are described: trying to determine nearoptimal importances or weight windows, and testing the "tally source" method suggested by John Hendricks as a way of biasing the neutron flux in angle.



Time Dependent Neutronics Studies In Inertial Confinement Fusion


Time Dependent Neutronics Studies In Inertial Confinement Fusion
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Author : Fred Beranek
language : en
Publisher:
Release Date : 1978

Time Dependent Neutronics Studies In Inertial Confinement Fusion written by Fred Beranek and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Fusion reactors categories.




Neutronics Of Advanced Nuclear Systems


Neutronics Of Advanced Nuclear Systems
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Author : Yican Wu
language : en
Publisher: Springer
Release Date : 2019-03-19

Neutronics Of Advanced Nuclear Systems written by Yican Wu and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-19 with Technology & Engineering categories.


This book provides a systematic and comprehensive introduction to the neutronics of advanced nuclear systems, covering all key aspects, from the fundamental theories and methodologies to a wide range of advanced nuclear system designs and experiments. It is the first-ever book focusing on the neutronics of advanced nuclear systems in the world. Compared with traditional nuclear systems, advanced nuclear systems are characterized by more complex geometry and nuclear physics, and pose new challenges in terms of neutronics. Based on the achievements and experiences of the author and his team over the past few decades, the book focuses on the neutronics characteristics of advanced nuclear systems and introduces novel neutron transport methodologies for complex systems, high-fidelity calculation software for nuclear design and safety evaluation, and high-intensity neutron source and technologies for neutronics experiments. At the same time, it describes the development of various neutronics designs for advanced nuclear systems, including neutronics design for ITER, CLEAR and FDS series reactors. The book not only summarizes the progress and achievements of the author’s research work, but also highlights the latest advances and investigates the forefront of the field and the road ahead.



Fusion Energy And Power


Fusion Energy And Power
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Author : Lionel Romero
language : en
Publisher: Nova Science Publishers
Release Date : 2015

Fusion Energy And Power written by Lionel Romero and has been published by Nova Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Fusion reactors categories.


The worldwide fusion community continues its research efforts on magnetic confinement as the most promising, long-term, environmentally-friendly power source. Despite the ongoing fusion research efforts in many countries, the technology and materials-related challenges remain formidable and will hinder and delay the first fusion demonstration plant for decades. In this book, the current understanding of technology-related challenges facing fusion research are explored. Advances in fusion neutronics integral experiments in the benchmark mock assemblies for the blanket of a fusion-fission hybrid energy reactor are also described in brief. Cold Fusion (CF) is examined as well, with the authors' argument backed by evidence that cold fusion (CF) can become more understandable, and hence more enable to engineering, especially control engineering. The final chapter details the Force Free Helical Reactor (FFHR) and its implications on fusion power



Influence Of Radiation On Material Properties


Influence Of Radiation On Material Properties
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Author : F. A. Garner
language : en
Publisher: ASTM International
Release Date : 1987

Influence Of Radiation On Material Properties written by F. A. Garner and has been published by ASTM International this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Building materials categories.




Extension Of The Aus Reactor Neutronics System For Application To Fusion Blanket Neutronics


Extension Of The Aus Reactor Neutronics System For Application To Fusion Blanket Neutronics
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Author : G. S. Robinson
language : en
Publisher:
Release Date : 1984

Extension Of The Aus Reactor Neutronics System For Application To Fusion Blanket Neutronics written by G. S. Robinson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with AUS (Computer program) categories.




Fusion Research


Fusion Research
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Author : Thomas James Dolan
language : en
Publisher: Elsevier
Release Date : 2013-10-22

Fusion Research written by Thomas James Dolan and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Technology & Engineering categories.


Fusion Research, Volume I: Principles provides a general description of the methods and problems of fusion research. The book contains three main parts: Principles, Experiments, and Technology. The Principles part describes the conditions necessary for a fusion reaction, as well as the fundamentals of plasma confinement, heating, and diagnostics. The Experiments part details about forty plasma confinement schemes and experiments. The last part explores various engineering problems associated with reactor design, vacuum and magnet systems, materials, plasma purity, fueling, blankets, neutronics, environment, and fusion-fission hybrids. The book will be of value to those entering the field and to those already engaged in fusion research.



Nuclear Fusion Programme Annual Report Of The Association Karlsruhe Institute Of Technology Euratom January 2012 December 2012


Nuclear Fusion Programme Annual Report Of The Association Karlsruhe Institute Of Technology Euratom January 2012 December 2012
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Author : Pleli, Ingrid
language : en
Publisher: KIT Scientific Publishing
Release Date : 2015-01-19

Nuclear Fusion Programme Annual Report Of The Association Karlsruhe Institute Of Technology Euratom January 2012 December 2012 written by Pleli, Ingrid 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 2015-01-19 with categories.




Fusion Energy Update


Fusion Energy Update
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Author :
language : en
Publisher:
Release Date : 1986

Fusion Energy Update written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Controlled fusion categories.