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Division Spotlight
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.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2022)
August 7–10, 2022
Marco Island, FL|JW Marriott Marco Island
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!
Latest Magazine Issues
Jun 2022
Jan 2022
Latest Journal Issues
Nuclear Science and Engineering
July 2022
Nuclear Technology
Fusion Science and Technology
Latest News
Carbon value: Lifetime extensions of nuclear reactors could save billions in climate mitigation costs
On the road to achieving net-zero by midcentury, low- or no-carbon energy sources that slash carbon dioxide emissions are critical weapons. Nevertheless, the role of nuclear energy—the single largest source of carbon-free electricity—remains uncertain.
Nuclear energy, which provides 20 percent of the electricity in the United States, has been a constant, reliable, carbon-free source for nearly 50 years. But our fleet of nuclear reactors is aging, with more than half of the 92 operating reactors across 29 states at or over 40 years old—the length of the original operating licenses issued to the power plants. While some reactors have been retired prematurely, there are two options for those that remain: retire them or renew their license.
Technical Session
Thursday, May 19, 2022|8:00–9:45AM EDT|Brighton III/IV
Session Chair:
Carlo Fiorina (EPFL)
Track Organizer:
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Recent Developments in the OpenMC Monte Carlo Particle Transport Code
Paul K. Romano (ANL), Patrick C. Shriwise (ANL), Sterling M. Harper (TerraPower), Andrew E. Johnson (Ultra Safe Nuclear Corp.), Amanda L. Lund (ANL), Jingang Liang (Tsinghua Univ.), John R. Tramm (ANL), Andrew Davis (Culham Centre for Fusion Energy), Daniel Short (Culham Centre for Fusion Energy), Younghui Park (Univ. Wisconsin, Madison)
Summary
Automatic Conversion of MCNP Geometries to TRIPOLI-4®
Davide Mancusi (CEA)
Verification of OpenMC Neutronic Code for Transuranic Waste Incineration in Reduced Moderation Boiling Water Reactor
Sivakorn Sansawas (King Mongkut's Univ. Technology Thonburi), Saksorn Ruangtanusak (King Mongkut's Univ. Technology Thonburi), Yanin Sukjai (King Mongkut's Univ. Technology Thonburi)
Pre-Release Validation Database for the Multi-Dimensional Fuel Performance Code OFFBEAT
A. Scolaro (École Polytechnique Fédérale de Lausanne), C. Fiorina (École Polytechnique Fédérale de Lausanne), I. Clifford (Paul Scherrer Institute), E. Brunetto (École polytechnique fédérale de Lausanne), A. Pautz (Paul Scherrer Institute)
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