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
Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
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!
Latest Magazine Issues
Jun 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
July 2025
Nuclear Technology
June 2025
Fusion Science and Technology
Latest News
Argonne creates new methodology for digital twins
Hu
Argonne National Laboratory has added a new twist to digital twin technology for research into nuclear energy. According to Rui Hu, a principal nuclear engineer at Argonne, “Our digital twin technology introduces a significant step toward understanding and managing advanced nuclear reactors, enabling us to predict and respond to changes with the required speed and accuracy.”
The research of Hu and his colleagues, “Development of Whole System Digital Twins for Advanced Reactors: Leveraging Graph Neural Networks and SAM Simulations,” was published in the American Nuclear Society journal Nuclear Technology.
Virtual representation: A digital twin technology is an accurate virtual representation of a complex system. It is updated with real-time data from sensors applied to the physical system, such as a nuclear reactor.
View Recipients
Downloads: View Letter|Intent to Participate and Guidelines|Judges' Evaluation Form
Intent and Report Deadline
June 24, 2025
Presented at the
Winter Conference
Travel Assistance
$1,000
(for each team)
The Student Design Competition promotes excellence in the design aspects of nuclear engineering education at universities.
Any university is eligible to submit solutions to nuclear engineering design problems, but participants must have a university affiliation and a faculty member as an advisor. Each university must review solutions by its students and select the best from each category (Graduate and Undergraduate) for submission. Four finalist teams will be selected for presentation at the ANS Winter Conference. Graduate and undergraduate teams will be evaluated in the same competition. A maximum of two Graduate Finalist teams will be selected.
The names of the finalists and their schools are announced prior to the ANS Winter Conference.
Certificates are presented to each finalist in the undergraduate and graduate categories. Travel assistance (up to $1,000 per school) is provided to students to attend the ANS Winter Conference for the competition. Students presenting at the conference must be ANS members and must register for the meeting (Student rate provided). Students are encouraged to sign up for the Student Program which provides complementary registration.
The Education, Training, and Workforce Development Division established this competition in 1975 to promote excellence in the design aspect of nuclear engineering education at universities. A key feature of the program is industry participation in the judging of the annual design problem.
This award is administered by the Education, Training, and Workforce Development Division (ETWDD) who establishes the evaluation criteria and determines the recipients.
A call for submission of nuclear engineering-related design problems is issued in February, the intent to participate, and the actual reports must be submitted by the published deadline. The final judging to select the top two design projects in both the Undergraduate and Graduate categories is completed in September. These four project teams are then invited to make presentations at the ANS Winter Conference for final judging.
The ANS Honors and Awards Committee is available for consultation and review of criteria and procedures as appropriate.
For more information, please visit the Education, Training, Workforce and Development Division website or the Student Sections website.
View Award