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.
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
2021 Student Conference
April 8–10, 2021
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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Latest Journal Issues
Nuclear Science and Engineering
Fusion Science and Technology
NNSA releases contractor performance evaluations
The National Nuclear Security Administration last week released performance evaluation summaries on the effectiveness of its management and operating (M&O) contractors in meeting the agency’s expectations during fiscal year 2020.
The summaries feature assessment “scorecards,” as well as links to M&O contractor performance evaluation and measurement plans. Also included are specific contractor accomplishments, plus issues requiring attention.
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November 20, 2020
Virtual Graduate School Fair
November 16–19, 2020
2020 ANS Virtual Winter Meeting
Nuclear is good for you
October 20–23, 2020
Advances in Thermal Hydraulics (ATH '20)
ATH’20 (Class IV) has cancelled, no further information at this time
September 22–23, 2020
2020 Virtual Career Fair
September 13–17, 2020
ICRS 14/RPSD 2020
Due to the Corona Virus outbreak, ICRS-14/RPSD-20 will be postponed until September 12-16, 2021. All authors will be contacted via email for further instructions.
Seattle, WA|Seattle Marriott Waterfront
August 23–27, 2020
13th International Topical Meeting on Nuclear Reactor Thermal Hydraulics, Operation and Safety (NUTHOS-13)
Due to COVID-19, NUTHOS-13 has officially cancelled. Please visit the website for further details.
Vancouver, British Columbia, Canada
August 11, 2020
Utility Working Conference Virtual Summit (UWC)
It's Go Time: Creating Momentum Toward Transformational Change
June 8–11, 2020
2020 ANS Annual Meeting
Countdown to 2030 - Framing the Nuclear Technology Agenda for the Next 10 Years
Online Virtual Meeting
May 18–22, 2020
Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo 2020
Due to COVID-19, this meeting has officially cancelled. Please visit the website for further details.
Tokyo Metropolitan Area (Chiba), Japan
April 5–9, 2020
14th International Topical Meeting on Nuclear Applications of Accelerators (AccApp '20)
Due to COVID-19, AccApp has officially postponed. Please visit the website for further details.
April 6–8, 2020
Nuclear Emerging Technology for Space (NETS) 2020
Due to the evolving health concerns relating to the coronavirus (COVID-19), NETS 2020, scheduled for April 6-9, 2020 at the Knoxville Convention Center, is being postponed until further notice.
March 29–April 2, 2020
It is therefore with heavy hearts that we have no choice but to announce that the PHYSOR 2020 conference in Cambridge will be cancelled. Please be assured that your open access papers will be published in the proceedings on the conference website.
March 26–28, 2020
2020 Student Conference
Raleigh, NC|North Carolina State University
March 15–19, 2020
International Congress on Advances in Nuclear Power Plants (ICAPP2020)
ICAPP 2020 has cancelled due to Public Health and Safety Concerns with regards to the Covid-19 outbreak. New information will be posted to the website once confirmed.
Abu Dhabi, UAE
November 17–21, 2019
2019 ANS Winter Meeting and Nuclear Technology Expo
Nuclear Technology for the U.S. and the World
Washington, DC|Marriott Wardman Park
October 6–10, 2019
Materials in Nuclear Energy Systems (MiNES)
Baltimore, MD|Hilton Baltimore
October 6–9, 2019
19th International Conference on Emerging Nuclear Energy Systems (ICENES2019)
September 22–27, 2019
11th International Conference on Inertial Fusion Sciences and Applications
September 22–26, 2019
Global/Top Fuel 2019
Seattle, WA|The Westin Seattle
August 25–29, 2019
Portland, OR|Marriott Portland Downtown Waterfront