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
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
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
Mar 2025
Jan 2025
Latest Journal Issues
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|Sponsored by OPD
Wednesday, June 14, 2023|10:00–11:45AM EDT|Marriott 3
Session Chair:
Melanie Joseph (Studsvik Scandpower)
Alternate Chair:
Timothy M. Crook (Blue Wave AI Labs)
Session Organizer:
William N. Mann (ANL)
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Replacement of Legacy Analytical Codes at the Advanced Test Reactor
10:00–10:20AM EDT
Nathan Manwaring (INL)
Paper
Exploring the Viability of Trojan Attacks on Nuclear Machine Learning Models
10:20–10:40AM EDT
Kallie McLaren (Idaho State), Pedro Mena (Idaho State), Eric Hill (Idaho State), Emily Elzinga (Idaho State), Chris Spirito (INL), Leslie Kerby (Idaho State)
Verified Knowledge of Nuclear Power Plants Using the NCV Method
10:40–11:00AM EDT
Fred D. Lang (Exergetic Systems)
Reactor Power Monitoring Using Antineutrino Detectors
11:00–11:20AM EDT
Emma Houston (Univ. Tennessee, Knoxville), Sandra Bogetic (Univ. Tennessee, Knoxville)
Idaho National Laboratory Demonstrates Collaboration-First Approach to Net-Zero Carbon Emissions
11:20–11:40AM EDT
Jhansi Kandasamy (INL)
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