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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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A webinar, and a new opportunity to take ANS’s CNP Exam
Applications are now open for the fall 2025 testing period for the American Nuclear Society’s Certified Nuclear Professional (CNP) exam. Applications are being accepted through October 14, and only three testing sessions are offered per year, so it is important to apply soon. The test will be administered from November 12 through December 16. To check eligibility and schedule your exam, click here.
In addition, taking place tomorrow (September 19) from 12:00 noon to 1:00 p.m. (CDT), ANS will host a new webinar, “How to Become a Certified Nuclear Professional.” More information is available below in this article.
Technical Session|Sponsored by THD
Monday, November 16, 2020|1:00–3:10PM EST
Session Chair:
Donna P. Guillen
Alternate Chair:
Xiaodong Sun (Univ. of Michigan)
Session Organizer:
Kurshad Muftuoglu
Staff Producer:
Erica McGowan (American Nuclear Society)
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Numerical simulation of the flow through a randomly packed pebble bed with small bed-to-pebble diameter ratio
Mustafa Alper Yildiz (Texas A&M University), Elia Merzari (Pennsylvania State University), Yassin A. Hassan (Texas A&M University)
Paper
Validation of Turbulence Models for Heat Transfer Predictions for Low-Pr Flows
Elia Merzari (Penn State Univ.), Aleksandr V. Obabko (ANL), Yassin A. Hassan (Texas A&M Univ.), Keith Walters (University of Oklahoma), Shanti Bushan (Mississippi State University), W. D. Jock (University of Oklahoma), Giacomo Busco (Texas A&M Univ.), Mohammed El Mellouki (Mississippi State University)
Experimentally Developed Recommendations to Improve Existing Coarse Aerosol Deposition Models
Rohan Milind Biwalkar (Pittsburgh Technical LLC), Tevfik Gemci (Pittsburgh Technical LLC), Sola Talabi (Pittsburgh Technical LLC)
A Numerical Verification of Thermal Radiation Heat Transfer Models in OpenFOAM and STARCCM+
Adrian Tentner (Argonne National Laboratory), Landon M. Brockmeyer (Argonne National Laboratory), Haomin Yuan (Argonne National Laboratory), Dezhi Dai (ANL)
CFD Simulations on a hexagonal 61-pin wire-wrapped fuel bundle with STARCCM+ and comparison with experimental data.
Rodolfo Vaghetto (Texas A&M University), Yassin A. Hassan (Texas A&M University), Mustafa A. Yildiz (Texas A&M University), Octavio Bovati (Texas A&M University)
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