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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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University of Rochester and Focused Energy establish $6.9 million partnership
Focused Energy and the University of Rochester’s Laboratory for Laser Energetics (LLE) have established a $6.9 million partnership agreement to collaborate on fundamental challenges in inertial fusion energy.
Technical Session|Thermal Hydraulics (THD)
Wednesday, June 3, 2026|10:00–11:45AM MDT|Room 5
Session Chair:
Robert Kile (Idaho National Laboratory)
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GAMMA+ PCC/DCC Simulations on High Temperature Test Facility Benchmark
10:00–10:20AM MDT
Sung Nam Lee (Korea Atomic Energy Research Institute), Nam-il Tak (Korea Atomic Energy Research Institute), Hong-sik S. Lim (Korea Atomic Energy Research Institute), Chan Soo Kim (Korea Atomic Energy Research Institute)
Paper
Organisation for Economic Co-operation and Development (OECD) Nuclear Energy Agency (NEA) High Temperature Test Facility (HTTF) Benchmark Exercise 3 Representativity Overview
10:20–10:40AM MDT
Jonathan L. Barthle (University of Tennessee Knoxville), Robert Kile (Idaho National Laboratory), Aaron S. Epiney (Idaho National Laboratory), Nicholas R. Brown (University of Tennessee Knoxville)
High Temperature Test Facility (HTTF) Thermal-Hydraulics Benchmark: Selected Results from a Subset of Participants
10:40–11:00AM MDT
Aaron S. Epiney (Idaho National Laboratory), Gerhard Strydom (Idaho National Laboratory), Robert Kile (Idaho National Laboratory), Sinan Okyay (Pennsylvania State University), Jonathan L. Barthle (University of Tennessee Knoxville), Izabela Gutowska (Oregon State University), Thanh Q. Hua (Argonne National Laboratory), Jun Fang, Ling Zou (Argonne National Laboratory), Krishna Podila (Canadian Nuclear Laboratories), Qi Chen, Tariq M. Jafri (Canadian Nuclear Laboratories), Geoff Waddington, Xianmin Huang (CNL), Peter Pfeiffer (CNL)
A Summary of Problem 2 in the High Temperature Test Facility Benchmark
11:00–11:20AM MDT
Robert Kile (Idaho National Laboratory), Thanh Q. Hua (Argonne National Laboratory), Jonathan Barthle (University of Tennessee Knoxville), Nicholas R. Brown (University of Tennessee Knoxville), Fajar Sri Lestari Pangukir (NRG Petten - Westerduinweg 3), M. Stempniewicz (Nuclear Research & Consultancy Group), Ferry Roelofs, Zsombor Bali (HUN-REN Centre for Energy Research), Gusztav Mayer (HUN-REN Centre for Energy Research), Sung Nam Lee (Korea Atomic Energy Research Institute), Aaron S. Epiney (Idaho National Laboratory)
Preliminary Simulation of S-Allegro Steady-State Operation for Gas-cooled Fast Reactor Benchmark
11:20–11:40AM MDT
John M. Bolin (General Atomics), Hangbok Choi (General Atomics), Christopher P. Ellis (General Atomics), Christina A. Back (General Atomics)
GOTHIC Benchmarking of the High Temperature Test Facility for Pressurized Conduction Cooldown Transients
11:40AM–12:00PM MDT
Mitchell Mannino (Numerical Advisory Solutions), Thomas M. Moore (Numerical Advisory Solutions), Jeffrey W. Lane (Numerical Advisory Solutions)
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