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Conference Spotlight
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
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Nuclear’s moment: The ANS Annual Conference opens in the Mile-High City
The nuclear community descended on Denver, Colo., this week for the American Nuclear Society’s Annual Conference, which opened with a packed room and inspiring words from multiple speakers.
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
To access paper attachments, you must be logged in and registered for the meeting.
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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 (ANL)
Toward Direct Numerical Simulation of Direct Contact Condensation-Induced Chugging Phenomenon
1:40–2:00PM EST
Nicholas J. Mecham (NCSU), Taylor E. Grubbs (NCSU), Om Jagtap (NCSU), Koichi Tanimoto (Mitsubishi Heavy Industries, Ltd.), Yoshiyuki Kondo (Mitsubishi Heavy Industries, Ltd.), Nam T. Dinh (NCSU), Igor A. Bolotnov (NCSU)
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)