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Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
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2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Latest News
Proving DRACO will deliver
The United States is now closer than it has been in over five decades to launching the first nuclear thermal rocket into space, thanks to DRACO—the Demonstration Rocket for Agile Cislunar Orbit.
R.S. Matsugu, J.C. Lehman, L. Borowski, P. Ladd
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 1634-1639
Material and Tritium | Proceedings of the Ninth Topical Meeting on the Technology of Fusion Energy (Oak Brook, Illinois, October 7-11, 1990) | doi.org/10.13182/FST91-A29575
Articles are hosted by Taylor and Francis Online.
A Tritium Filling Station to charge Inertial Confinement Fusion laser target microballoons with an equimolar mixture of tritium and deuterium has been designed, fabricated and pre-commissioned. The University of Rochester Laboratory for Laser Energetics will use the apparatus to produce targets for irradiation by their OMEGA glass laser. Microballoons are filled by diffusion through their walls. Each microballoon will hold about 5 millicuries of tritium in a deuterium-tritium mix at pressures of up to 15,000 kpa (2,200 psia). The maximum system tritium inventory is 10,000 curies.a Tritium and deuterium are stored in uranium beds. After retrieval from the beds, the deuterium-tritium mixture is assayed and transferred to the microballoon charging vessel via a unique palladium diffuser regulator. All components are housed in an inert atmosphere glove box with a getter-based purification system. The system design basis is presented with a description of mechanical and electrical components. Experience with the manufacture of tritium compatible equipment and subsequent system shop testing is described.