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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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
January 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
AI at work: Southern Nuclear’s adoption of Copilot agents drives fleet forward
Southern Nuclear is leading the charge in artificial intelligence integration, with employee-developed applications driving efficiencies in maintenance, operations, safety, and performance.
The tools span all roles within the company, with thousands of documented uses throughout the fleet, including improved maintenance efficiency, risk awareness in maintenance activities, and better-informed decision-making. The data-intensive process of preparing for and executing maintenance operations is streamlined by leveraging AI to put the right information at the fingertips for maintenance leaders, planners, schedulers, engineers, and technicians.
Technical Session
Wednesday, October 6, 2021|1:20–3:00PM EDT
Session Chair:
Changho Lee (ANL)
Session Organizers:
Benoit Forget (MIT)
William Wieselquist (ORNL)
Student Producer:
Thomas Folk (Univ. of Michigan)
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S2 Consistent Analytic CMFD Acceleration for Method of Characteristics
1:20–1:45PM EDT
Yoshiki Oshima (Nagoya Univ.), Akio Yamamoto (Nagoya Univ.), Tomohiro Endo (Nagoya Univ.)
Paper
Implementation of Coarse Mesh Finite Difference Acceleration Scheme for Irregular Geometry
1:45–2:10PM EDT
Albert Hsieh (Univ. of Michigan), Yeon Sang Jung (ANL), Chang-ho Lee (ANL), Won Sik Yang (Univ. of Michigan)
Triangular Geometry Model for Ants Nodal Neutronics Solver
2:10–2:35PM EDT
M. Hirvensalo (VTT Technical Research Centre of Finland), A. Rintala (VTT Technical Research Centre of Finland), V. Sahlberg (VTT Technical Research Centre of Finland)
Performance and Stability of Triangle-Based Quadratic Nodal Expansion Methods With Quasi-Diffusion Approach
2:35–3:00PM EDT
M. Rizki Oktavian (Purdue Univ.), Yunlin Xu (Purdue Univ.)
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