Search results for: hydrogen-and-helium-recycling-at-plasma-facing-materials

Hydrogen and Helium Recycling at Plasma Facing Materials

Author : Ahmed Hassanein
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A compendium representing the current state of the art in the modelling, simulation and physics of the interaction of hydrogen and helium with plasma facing materials in fusion reactors. This is the topic that will determine the success of the production of energy by future Tokamak reactors and it is here discussed by the world's experts. Topics covered are recycling of hydrogen isotopes; wall fuelling and wall pumping; active control of hydrogen recycling; hydrogen and helium behaviour in solids and liquid metals; and databases for recycling.

Hydrogen Recycling at Plasma Facing Materials

Author : C.H. Wu
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One of the most important issues in the construction of future magnetic confinement fusion machines is that of the materials of which they are constructed, and one of the key points of proper material choice is the recycle of hydrogen isotopes with materials at the plasma face. Tritium machines demand high safety and economy, which in turn requires the lowest possible T inventory and smallest possible permeation through the plasma facing materials. The recycle behaviour of the in-vessel components must also be known if the plasma reaction is to predictable and controllable, and finally, the fuel cycle and plasma operating regimes may be actively controlled by special materials and methods. The book discusses both laboratory experiments exploring the basic properties of non-equilibrium hydrogen-solid systems (diffusion, absorption, boundary processes) and experimental results obtained from existing fusion machines under conditions simulating future situations to some extent. Contributions are from experts in the fields of nuclear fusion, materials science, surface science, vacuum science and technology, and solid state physics.

American Book Publishing Record

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Index of Conference Proceedings

Author : British Library. Document Supply Centre
File Size : 28.74 MB
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Plasma Material Interactions in Current Tokamaks and Their Implications for Next Step Fusion Reactors

Author : Gianfranco Federici
File Size : 34.65 MB
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Nuclear Fusion

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In situ Measurement of Plasma Surface Interactions and Diagnostic Development for Fusion Applications

Author : Soren David Harrison
File Size : 47.11 MB
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Fusion Science and Technology

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File Size : 24.6 MB
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Metals Abstracts

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Materials Transactions

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File Size : 84.45 MB
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Nuclear Science Information of Japan Oral Presentation

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Physics Briefs

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Basic Studies in the Field of High temperature Engineering

Author : NEA Staff
File Size : 83.66 MB
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In response to increasing interest in high-temperature, gas-cooled reactors (HTGRs) in many countries and the need for improved materials for nuclear applications in high-temperature environments, the NEA organised a Second Information Exchange Meeting on Basic Studies in the Field of High-temperature Engineering. These proceedings provide an overview of the activities being carried out in eight countries, the improvement of material properties for HTGR application, in-core monitoring methods and properties of irradiated graphite, and HTGR fuel fabrication and performance.

Metallurgical Coatings and Thin Films 1994

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Atomic and Plasma material Interaction Data for Fusion

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File Size : 88.72 MB
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Atomic and Plasma material Interaction Processes in Controlled Thermonuclear Fusion

Author : Ratko K. Janev
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Atomic and plasma-material interaction processes play an important role in thermonuclear fusion plasmas and the knowledge of these processes has a significant impact on fusion energy research and development. The present volume provides a comprehensive survey of atomic and plasma-material interaction aspects of controlled thermonuclear fusion. The review articles included in this volume describe the role of atomic and plasma-material interaction processes in the currently most active fusion research areas and emphasize the need for accurate quantitative information on these processes for resolving many outstanding issues in fusion research and reactor design development such as plasma energy balance, particle transport and confinement, impurity control, thermal power and helium exhaust, plasma heating and fuelling, edge plasma physics, development of fusion reactor plasma facing components and plasma diagnostics and modelling.

Government Reports Announcements Index

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Chemical Abstracts

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Energy Research Abstracts

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File Size : 31.24 MB
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Government Reports Annual Index

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File Size : 79.59 MB
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