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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
November 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Leak-tightness test on deck for SRS mega unit
The Savannah River Site in South Carolina will begin a leak-tightness test to qualify the megavolume Saltstone Disposal Unit (SDU) 10 to store up to 33 million gallons of solidified, decontaminated salt solution produced at the site.
Technical Session|Sponsored by MCD
Monday, November 10, 2025|3:15–5:00PM EST|Georgetown West
Session Chair:
Koroush Shirvan
Session Organizer:
Alternate Chair:
Kendra P. Long
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TRIGA Doppelganger: Web-based Reactor Simulator
3:15–3:35PM EST
Jeongwon Seo (Univ. Texas, Austin), William S. Charlton (University of Texas-Austin), Kevin T. Clarno (Univ. Texas, Austin)
Paper
Extension of the Iterated Fission Probability Implementation in OpenMC to Calculate Multi-Precursor Point Kinetics Parameters
3:35–3:55PM EST
James A. Nellis (Pennsylvania State University), Joffrey J. Dorville (Argonne National Laboratory), Paul K. Romano (Argonne National Laboratory), Stefano Terlizzi (Penn State - Ken and Mary Alice Linquist Department of Nuclear Engineering)
Reconstructing Reaction-Rate Distributions From MCNP6 PTRAC Files Using Functional Expansion Tallies
3:55–4:15PM EST
Pablo A. Vaquer (LANL), Colin A. Weaver (LANL), Michael E. Rising (LANL)
Analysis of Model Constant Discrepancies of Monitoring Code Using 3DPCF
4:15–4:35PM EST
Hyeongseog Kim (KEPCO Nuclear Fuel), Seungcheol Lee (KEPCO Nuclear Fuel), Gyuri Bae (KEPCO Nuclear Fuel), Sungju Kwon (KEPCO Nuclear Fuel)
Enhanced Bayesian Neutron Spectra Unfolding Method Using Deuterated Scintillators
4:35–4:55PM EST
Jeffrey Burggraf (IDAHO NATIONAL LABORATORY), Angela Di Fulvio (University of Illinois Urbana Champaign), David L. Chichester (Idaho National Laboratory), Scott Thompson (Idaho National Laboratory)
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