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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
NWMO chooses vendors for Canadian repository
Canada’s Nuclear Waste Management Organization has selected five companies it is to work with to design and plan the organization’s proposed deep geologic repository for spent nuclear fuel. As the owner of the project, the NWMO will be working with WSP Canada, Peter Kiewit Sons (Kiewit), Hatch Ltd., Thyssen Mining Construction of Canada, and Kinectrics.
Advances in Thermal Hydraulics (ATH 2024)
Keynotes Session
Tuesday, November 19, 2024|1:00–2:45PM EST|Coral A
Session Chair:
Dave William Pointer (ORNL)
Alternate Chair:
Ling Zou (ANL)
Progress and Challenges in Multiphase CFD Method Development for Nuclear Thermal Hydraulics 1:00 - 1:50 Edo Frederix, Nuclear Research and Consultancy Group, The Netherlands
Visualization and Phenomenological Modeling of Subcooled Flow Boiling 1:55 - 2:45 Tomio Okawa, The University of Electro-Communications, Japan
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Progress and Challenges in Multiphase CFD Method Development for Nuclear Thermal Hydraulics
E.M.A. Frederix (Nuclear Research and Consultancy Group)
Paper
Visualization and Phenomenological Modeling of Subcooled Flow Boiling
Tomio Okawa (Univ. Electro-Communications)
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