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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear Science and Engineering
February 2026
Nuclear Technology
December 2025
Fusion Science and Technology
November 2025
Latest News
The top 10 states of nuclear
The past few years have seen a concerted effort from many U.S. states to encourage nuclear development. The momentum behind nuclear-friendly policies has grown considerably, with many states repealing moratoriums, courting nuclear developers and suppliers, and in some cases creating advisory groups and road maps to push deployment of new nuclear reactors.
Technical Session|Sponsored by THD
Wednesday, November 12, 2025|1:00–2:45PM EST|Columbia 12
Session Chair:
Nick Meacham
Alternate Chair:
Subash Sharma
Session Organizers:
Jun Fang
Anna Iskhakova
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A Three-Dimensional CFD Simulation of Jet Breakup Under High-Temperature Multiphase Conditions
1:00–1:20PM EST
Jiwon Choi (Young Members Group), In Sik Ra (Sejong University), Hae-Yong Jeong (Sejong University)
Paper
Modeling of Two-Phase Boiling Flow Instabilities in Parallel Helical Channels
1:20–1:40PM EST
Prasad Vegendla (Argonne National Laboratory)
Toward Direct Numerical Simulation of Direct Contact Condensation-Induced Chugging Phenomenon
1:40–2:00PM EST
Nicholas J. Mecham (North Carolina State University), Taylor E. Grubbs (North Carolina State University), Om Jagtap (North Carolina State University), Koichi Tanimoto (Mitsubishi Heavy Industries, Ltd.), Yoshiyuki Kondo (Mitsubishi Heavy Industries, Ltd.), Nam T. Dinh (North Carolina State University), Igor A. Bolotnov (North Carolina State University)
Numerical Study on Flow Characteristics in a Full-Scale Core Catcher
2:00–2:20PM EST
Seokwon Whang (FNC Technology Co. Ltd), Kum Ho Han (FNC Technology Co.)
Effect of Crossflow Calculation for Void Prediction of 3D Components in System Codes
2:20–2:40PM EST
Yunseok Lee (Incheon National University), Taewan Kim (Incheon National University)
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