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Division Spotlight
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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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Latest News
Former NRC commissioners lend support to efforts to eliminate mandatory hearings
A group of nine former nuclear regulatory commissioners sent a letter Wednesday to the current Nuclear Regulatory Commission members lending support to efforts to get rid of mandatory hearings in the licensing process, which should speed up the process by three to six months and save millions of dollars.
Advances in Thermal Hydraulics (ATH 2022)
Technical Session
Wednesday, June 15, 2022|10:15AM–12:00PM PDT|Palos Verdes A/B
Session Chair:
Subash L. Sharma
Alternate Chair:
Nithin Panicker
Session Organizer:
W. David Pointer
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CFD Analysis of Annular Natural Circulation
Jaden Miller (Oregon State), Trevor Kent Howard (Oregon State ), Wade Marcum (Oregon State)
Paper
Investigation of Natural Convection Thermal Characteristics of BALI Experiment Through Eulerian Computational Fluid Dynamics Code and Comparison with Lagrangian Code
Hyeongi Moon (Gachon Univer.), Sohyun Park (KAERI), Eungsoo Kim (Seoul Nat'l Univ.), Jae-ho Jeong (Gachon Univer.)
Effect of Upstream and Downstream Pressure Losses on Flow Reversals in Low-Pressure Natural Circulation Loops
S. Renaudière de Vaux (CEA), B. Grosjean (CEA)
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