ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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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
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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
June 2025
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Latest News
Webinar: MC&A and safety in advanced reactors in focus
Towell
Russell
Prasad
The American Nuclear Society’s Nuclear Nonproliferation Policy Division recently hosted a webinar on updating material control and accounting (MC&A) and security regulations for the evolving field of advanced reactors.
Moderator Shikha Prasad (CEO, Srijan LLC) was joined by two presenters, John Russell and Lester Towell, who looked at how regulations that were historically developed for traditional light water reactors will apply to the next generation of nuclear technology and what changes need to be made.
Plenary Session
Monday, October 10, 2022|8:30–10:00AM EDT|Salon A/B
Rita BaranwalWestinghouse
Alina JuganANS Student Chapter President NC State University
Andrew GriffithDeputy Assistant Secretary Office of Nuclear EnergyU.S. Department of Energy
Assil HalimiPh.D. StudentMassachusetts Institute of Technology
Ala F. AlzabenSenior Vice President Commercial & Customer Center Fuel Business UnitFramatome
The TopFuel conference will feature an engaging keynote session focused on the meeting theme, Sustainovation: The time is now!! ANS NC State University Student Section President Alina Jugan will moderate an interactive discussion on innovation in nuclear fuel and what is needed to sustain the existing fleet as well as propel us into the future. The conversation will be fueled by questions from the audience that will be answered by a panel of leading experts in the light water reactor fuel field. This immersive discussion will help provide a vision into the future of nuclear energy through insightful and thoughtful dialogue. Speakers include: • Rita Baranwal (TopFuel 2022 General Chair), Chief Technology Officer, Westinghouse • Ala Alzaben, Commercial & Customer Center, Fuel Business Unit, Framatome • Andrew Griffith, Deputy Assistant Secretary, Office of Nuclear Energy, U.S. Department of Energy • Assil Halimi, PhD Student, Massachusetts Institute of Technology
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