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
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
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!
Latest Magazine Issues
Feb 2025
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
March 2025
Nuclear Technology
Fusion Science and Technology
February 2025
Latest News
NDA funds Plutonium Ceramics Academic Hub with U.K. universities
The United Kingdom’s Nuclear Decommissioning Authority has announced that it will establish a Plutonium Ceramics Academic Hub with the Universities of Manchester and Sheffield. The announcement follows a decision by the U.K. government in January to immobilize the country’s inventory of civil separated plutonium at the Sellafield nuclear site, mitigating the material’s long-term safety and security risks.
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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