ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
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!
Latest Magazine Issues
Apr 2024
Jan 2024
Latest Journal Issues
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.
Nuclear Criticality Safety Division Topical Meeting (NCSD 2022)
Technical Session
Wednesday, June 15, 2022|1:00–2:45PM PDT|Laguna A
Session Chairs:
Mark Neeley (PNNL)
David P. Heinrichs (LLNL)
Session Organizer:
Theresa E. Cutler
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Applicability of ORCEF UF4/CF2 Experiments to Validation of 30-Inch UF6 Cylinders
W.J. Marshall (ORNL), T.M. Greene (ORNL)
Paper
Plutonium Mass Equivalencies for Fissile Isotopes of Am, Cf, and Cm
Analysis of SCALE Criticality and Sensitivity Calculations for Reflected HEU Cylinders
A.M. Shaw (ORNL), W.J. Marshall (ORNL)
Correlation Calculations for the Russian Pu Metal Fast Experiments
Michael Branco-Katcher (LLNL), Daniel Siefman (LLNL), Catherine Percher (LLNL), David Heinrichs (LLNL), Todd S. Palmer (Oregon State)
Sensitivity Coefficients Calculated for the Prompt Neutron Decay Constant at or near Delayed Critical
N. Kleedtke (LANL), J. Hutchinson (LANL), M. Hua (LANL), M. Rising (LANL)
There is 1 comment in this discussion.
To join the conversation, you must be logged in and registered for the meeting.
