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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
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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Nuclear Science and Engineering
May 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Glass strategy: Hanford’s enhanced waste glass program
The mission of the Department of Energy’s Office of River Protection (ORP) is to complete the safe cleanup of waste resulting from decades of nuclear weapons development. One of the most technologically challenging responsibilities is the safe disposition of approximately 56 million gallons of radioactive waste historically stored in 177 tanks at the Hanford Site in Washington state.
ORP has a clear incentive to reduce the overall mission duration and cost. One pathway is to develop and deploy innovative technical solutions that can advance baseline flow sheets toward higher efficiency operations while reducing identified risks without compromising safety. Vitrification is the baseline process that will convert both high-level and low-level radioactive waste at Hanford into a stable glass waste form for long-term storage and disposal.
Although vitrification is a mature technology, there are key areas where technology can further reduce operational risks, advance baseline processes to maximize waste throughput, and provide the underpinning to enhance operational flexibility; all steps in reducing mission duration and cost.
Technical Session|Sponsored by MSTD
Thursday, November 19, 2020|10:00–11:45AM EST
Session Chair:
Simon M. Pimblott
Alternate Chair:
Kallie E. Metzger
Session Organizer:
Kenneth J. Geelhood
Staff Producer:
Jessie Vazquez (American Nuclear Society)
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Chemical Effects of Ionizing Radiation on Molten Salt Systems
Simon M. Pimblott (Idaho National Laboratory), James F. Wishart (Brookhaven National Laboratory), Jay A. LaVerne (University of Notre Dame), Alejandro Ramos (University of Notre Dame), Kazuhiro Iwamatsu (Brookhaven National Laboratory), Gregory Horne (Idaho National Laboratory), Ruchi Gakhar (Idaho National Laboratory)
Paper
Needle Probe for Measuring Thermal Conductivity of Molten Salts
Brian Merritt (Brigham Young University), Troy Munro (Brigham Young University), Kurt Davis (Idaho National Laboratory), McKay Wilkerson (Brigham Young University), Peter Hartvigsen (Brigham Young University)
Fuel-Cladding Mechanical Interactions in a Small Pin-Type FHR with SiC Cladding
Anna S. Erickson (Georgia Institute of Technology), Nicholas Fassino (Georgia Institute of Technology)
Presentation Video — Backup Recording
Compatibility of 316H in Flowing Fluoride Salt at 550°-650°C
Stephen Raiman (ORNL), James R. Keiser (Oak Ridge National Laboratory), Dino Sulejmanovic (ORNL), James M. Kurley III (Oak Ridge National Laboratory), Bruce A. Pint (Oak Ridge National Laboratory)
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