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Conference Spotlight
2026 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
December 2025
Nuclear Technology
Fusion Science and Technology
November 2025
Latest News
X-energy raises $700M in latest funding round
Advanced reactor developer X-energy has announced that it has closed an oversubscribed Series D financing round of approximately $700 million. The funding proceeds are expected to be used to help continue the expansion of its supply chain and the commercial pipeline for its Xe-100 advanced small modular reactor and TRISO-X fuel, according the company.
Technical Session|Methods
Monday, April 22, 2024|3:30–5:15PM PDT|Franciscan C
Session Chair:
Go Chiba
Session Organizer:
Alternate Chair:
Marco Tiberga (EDF)
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Developing a Deterministic Calculation Scheme for Perturbations of In-Core Instrumentation of an MTR-Core in Support to Bayesian Calibration
3:30–3:50PM PDT
S. Lapaire (CEA), T. Bonaccorsi (CEA), J.-M. Palau (CEA)
Paper
Impact of Integral Experiments Choice for a GLLSM Data Assimilation Process: Application to Spent Fuel Pool Storage
3:50–4:10PM PDT
Romain Bossoutrot (IRSN), Frédéric Fernex (CEA), Julien Taforeau (IRSN)
Presented by Franck Bernard (IRSN)
Results of the CAMIVVER V&V Campaign of the NEMESI Multi-Parameter Library Generator Prototype Based on APOLLO3®
4:10–4:30PM PDT
M. Tiberga (EDF), B. Vezzoni (Framatome), A. Willien (EDF), A. Brighenti (Framatome), G. Huaccho Zavala (Karlsruhe Institute for Technology), N. Guler (EDF), P. Laurent (EDF), L. Mercatali (Karlsruhe Institute for Technology), P. Mosca (CEA)
Demonstration of Uncertainty Reduction for Generic Pebble-Bed Fluoride-Salt-Cooled High Temperature Reactor (gFHR)
4:30–4:50PM PDT
Noah A.W. Walton (Univ. Tennessee, Knoxville), Nader Satvat (Kairos Power), Vladimir Sobes (Univ. Tennessee, Knoxville)
Presented by Nicholas Branam (Univ. Tennessee, Knoxville)
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