ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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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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May 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
NRC dockets construction permit for Dow, X-energy SMR
The Nuclear Regulatory Commission has accepted Dow’s construction permit application to build an X-energy small modular reactor in Seadrift, Texas.
Technical Session|Sponsored by RPD
Monday, June 17, 2024|3:15–5:00PM PDT|Jasmine D
Session Chair:
Massimiliano Fratoni
Session Organizer:
Alternate Chair:
Nathan J. Roskoff
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Uncertainty Quantification of Critical Boron Concentration in Tihange-2 Reactor Core Tracking Analysis Using CASMO5/SIMULATE5 with JENDL-5
3:15–3:35PM PDT
Shigeki Shiba (Nuclear Regulation Authority)
Paper
Heat Deposition Analysis of Target Materials in the High Flux Isotope Reactor for HEU and LEU Cores
3:35–3:55PM PDT
K.M. Burg (ORNL), D. Chandler (ORNL), J.W. Bae (ORNL), D. Hartanto (ORNL), Y.E. Robert (ORNL), C.W. Sizemore (ORNL)
Monte Carlo Evaluation of Delayed Neutron Parameters for CANDU Reactor
3:55–4:15PM PDT
Zack Demers (Ontario Tech Univ.), Eleodor Nichita (Ontario Tech Univ.)
Sensitivity Analysis of the SCALE/Polaris-PARCS Code Procedure for Watts Bar Unit 1 and Peach Bottom Unit 2
4:15–4:35PM PDT
Kang Seog Kim (ORNL), William Gurecky (ORNL), Matthew A. Jessee (ORNL), William A. Wieselquist (ORNL)
Understanding the Sampling Algorithm for Watt Spectrum
4:35–4:55PM PDT
Jilang Miao (Penn State), Miaomiao Jin (Penn State)
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