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Conference Spotlight
2025 ANS Winter Conference & Expo
November 8–12, 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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December 2025
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Latest News
Illinois legislature lifts ban on nuclear energy, funds clean energy
The Illinois General Assembly passed a clean energy bill on October 30 that would, in part, lift a 30-year moratorium on new nuclear energy in the state and create incentives for more energy storage.
Technical Session|Special Topics
Tuesday, August 22, 2023|10:45AM–12:25PM EDT|Dupont
Session Chair:
Ferry Roelofs
Alternate Chair:
Shuichiro Miwa
Session Organizer:
Caleb S. Brooks
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Development of an Anisotropic Pressure Fluctuation Model for the Prediction of Turbulence-Induced Vibrations of Fuel Rods
10:45–11:05AM EDT
K. Zwijsen (Nuclear Research & Consultancy Group), N. van den Bos (Nuclear Research & Consultancy Group), E.M.A. Frederix (Nuclear Research & Consultancy Group), F. Roelofs (Nuclear Research & Consultancy Group), A.H. van Zuijlen (Delft Univ. Technology)
Paper
Wall-Resolved LES and Low-Reynolds Number URANS Combined to an Arbitrary Lagrangian Eulerian Approach for Predicting Water Cross-Flow Induced Vibrations of a Single Flexible Tube in a Normal Square Tube Array
11:05–11:25AM EDT
Sofiane Benhamadouche (EDF R&D), William Benguigui (EDF R&D)
Modeling of Flow-Induced Vibrations of a BWR Instrumentation Guide Tube Experiment
11:25–11:45AM EDT
K. Zwijsen (Nuclear Research & Consultancy Group), S. Tajfirooz (Nuclear Research & Consultancy Group), F. Roelofs (Nuclear Research & Consultancy Group), A. Papukchiev (GRS), N. Edh (Vattenfall), E. Lillberg (Vattenfall)
URANS and Hybrid URANS/LES Coupled Fluid-Structure Simulations of Fluid-Induced Vibrations in a Square-Pitch Tube Bundle Subjected to Water Cross-Flows
11:45AM–12:05PM EDT
Daniele Vivaldi (IRSN), Jean Baccou (IRSN)
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