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      2025 ANS Annual Conference

      June 15–18, 2025

      Chicago, IL|Chicago Marriott Downtown

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      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.

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  • 19th International Conference on Probabilistic Safety Assessment and Analysis (PSA 2025)
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2025 ANS Annual Conference

2025 ANS Annual Conference
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Program

Program
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Nuclear Plant Instrumentation and Control & Human-Machine Interface Technology (NPIC&HMIT)

Nuclear Plant Instrumentation and Control & Human-Machine Interface Technology (NPIC&HMIT)
  • NPIC&HMIT Plenaries
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19th International Conference on Probabilistic Safety Assessment and Analysis (PSA 2025)

19th International Conference on Probabilistic Safety Assessment and Analysis (PSA 2025)
  • PSA Plenaries
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Technical Sessions

19th International Conference on Probabilistic Safety Assessment and Analysis (PSA 2025)

To add or remove a session from your itinerary, please check the circle to the left of its title.

View Sessions by Track


Monday, June 16, 2025

3:15–5:00PM CDT

Human Reliability Analysis: I

Chicago Ballroom C|Sponsored by NISD

Session Chair: Katrina Groth|Alternate Chair: Ha H. Bui

Risk Analysis of Hybrid and Integrated Energy Systems

Houston/Kansas City|Sponsored by NISD

Session Chair: Diego Mandelli|Alternate Chair: Michelle Bensi

Non-LWR PRAs

Purdue/Wisconsin|Sponsored by NISD

Session Chair: David Grabaskas|Alternate Chair: Jonathen Facemire

Component Reliability

Northwestern/Ohio State|Sponsored by NISD

Session Chair: Karl N. Fleming|Alternate Chair: Jim Obrien


Tuesday, June 17, 2025

10:00–11:45AM CDT

Digital l&C and Software Reliability

Houston/Kansas City|Sponsored by NISD

Session Chair: Kevin R. O'Kula|Alternate Chair: Tatsuya Sakurahara

Source Term and Consequence Analysis: I

Northwestern/Ohio State|Sponsored by NISD

Session Chair: Matthew J. Humberstone|Alternate Chair: Rawan Mustafa

Dynamic PRA

Purdue/Wisconsin|Sponsored by NISD

Session Chair: Nathan O. Siu|Alternate Chair: Jim Obrien

Risk-Informed Design and Construction

Chicago Ballroom C|Sponsored by NISD

Session Chair: Nathan R. DeKett|Alternate Chair: Ricky Summitt

1:00–2:45PM CDT

Setting Reliability Targets

Panel|Purdue/Wisconsin|Sponsored by NISD

Session Chair: Karl N. Fleming|Alternate Chair: Nathan R. DeKett

External Hazards

Northwestern/Ohio State|Sponsored by NISD

Session Chair: Paul J. Amico|Alternate Chair: Katrina Groth

PRA Software, Tools, and Methods: I

Houston/Kansas City|Sponsored by NISD

Session Chair: Mihai A. Diaconeasa|Alternate Chair: Robby Christian

Human Reliability Analysis: II

Chicago Ballroom C|Sponsored by NISD

Session Chair: Ha H. Bui|Alternate Chair: Rawan Mustafa

3:15–5:00PM CDT

Multi-Hazard Risk Analysis

Northwestern/Ohio State|Sponsored by NISD

Session Chair: Paul J. Amico|Alternate Chair: Michelle Bensi

Safety Assessment

Chicago Ballroom C|Sponsored by NISD

Session Chair: Tatsuya Sakurahara|Alternate Chair: Jon Facemire

Risk-Informed Security

Houston/Kansas City|Sponsored by NISD

Session Chair: Robby Christian|Alternate Chair: F. Gregory Hudson

Risk-Informed Emergency Planning

Purdue/Wisconsin|Sponsored by NISD

Session Chair: Stanley H. Levinson|Alternate Chair: Ricky Summitt


Wednesday, June 18, 2025

10:00–11:45AM CDT

Risk-Informed, Performance-Based Regulation

Purdue/Wisconsin|Sponsored by NISD

Session Chair: Jonathen Facemire|Alternate Chair: David Grabaskas

Artificial Intelligence, Machine Learning, and Automation

Houston/Kansas City|Sponsored by NISD

Session Chair: Kent Welter|Alternate Chair: Tatsuya Sakurahara

PRA Development

Chicago Ballroom C|Sponsored by NISD

Session Chair: Katrina Groth|Alternate Chair: Carl Richard (Rick) R. Grantom

Source Term and Consequence Analysis: II

Northwestern/Ohio State|Sponsored by NISD

Session Chair: Kevin R. O'Kula|Alternate Chair: Egemen M. Aras

1:00–2:45PM CDT

Risk Metrics and Safety Margin

Purdue/Wisconsin|Sponsored by NISD

Session Chair: David Grabaskas|Alternate Chair: Jonathen Facemire

Multi-Unit and Other Modes Risk

Northwestern/Ohio State|Sponsored by NISD

Session Chair: Karl N. Fleming|Alternate Chair: Daniel K. Sluder

PRA Software, Tools, and Methods: II

Houston/Kansas City|Sponsored by NISD

Session Chair: Mihai A. Diaconeasa|Alternate Chair: Ha H. Bui

Human Reliability Analysis: III

Chicago Ballroom C|Sponsored by NISD

Session Chair: Michelle Bensi|Alternate Chair: Tatsuya Sakurahara

3:15–5:00PM CDT

Operation and Generation Risk

Northwestern/Ohio State|Sponsored by NISD

Session Chair: Askin Guler Yigitoglu|Alternate Chair: Egemen Aras

Uncertainty Analysis

Purdue/Wisconsin|Sponsored by NISD

Session Chair: Michelle Bensi|Alternate Chair: Rick Grantom

PRA Software, Tools, and Methods: III

Houston/Kansas City|Sponsored by NISD

Session Chair: Zahra Mohagegh|Alternate Chair: Mihai Diaconeasa

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