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Division Spotlight
Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
El Salvador: Looking to nuclear
In 2022, El Salvador’s leadership decided to expand its modest, mostly hydro- and geothermal-based electricity system, which is supported by expensive imported natural gas and diesel generation. They chose to use advanced nuclear reactors, preferably fueled by thorium-based fuels, to power their civilian efforts. The choice of thorium was made to inform the world that the reactor program was for civilian purposes only, and so they chose a fuel that was plentiful, easy to source and work with, and not a proliferation risk.
Technical Session|Methods
Tuesday, April 23, 2024|3:30–5:15PM PDT|Continental Ballroom 2
Session Chair:
Ville Valtavirta (VTT Technical Research Centre of Finland)
Alternate Chair:
John Tramm (ANL)
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Preliminary Analysis of iDTMC-Assisted Predictor-Corrector Quasi-Static Monte Carlo Simulation in the iMC Code
3:30–3:50PM PDT
Taesuk Oh (KAIST), Yonghee Kim (KAIST)
Paper
Implementation and Assessment of the Crank-Nicolson Method for the Monte Carlo Multilevel Kinetics Module
3:50–4:10PM PDT
Firas Abdullatif (Ohio State), Dean Wang (Ohio State)
A Time-Slicing Method for Capturing Neutron Source Locations for Initializing Dynamic Monte Carlo Simulations
4:10–4:30PM PDT
John Tchakerian (MIT), Gavin Ridley (MIT), Timothy Burke (LANL), Benoit Forget (MIT)
Development and Benchmarking of Two Distinct Time-Dependent Random Ray Methods
4:30–4:50PM PDT
Maximilian Kraus (Univ. Cambridge), Paul Cosgrove (Univ. Cambridge), Eugene Shwageraus (Univ. Cambridge)
Benchmarking Time Dependent COMET in a Set of Multigroup Kinetic Single Assembly I2S-LWR Problems
4:50–5:10PM PDT
Dingkang Zhang (Georgia Tech), Farzad Rahnema (Georgia Tech)
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