ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Nuclear Installations Safety
Devoted specifically to the safety of nuclear installations and the health and safety of the public, this division seeks a better understanding of the role of safety in the design, construction and operation of nuclear installation facilities. The division also promotes engineering and scientific technology advancement associated with the safety of such facilities.
Meeting Spotlight
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver 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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Apr 2025
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Nuclear Science and Engineering
May 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Hanford to hold virtual meeting on proposed waste processing facility
The Department of Energy’s Hanford Field Office and Washington State Department of Ecology (Ecology) will hold a virtual public meeting on April 30 to learn more about the siting, construction, and operation of a proposed Contact-Handled Waste Processing Treatment and Storage Area at the DOE’s Hanford Site near Richland, Wash.
Technical Session|Computational Thermal Hydraulics
Wednesday, August 23, 2023|3:30–5:10PM EDT|Columbia 11/12
Session Chair:
Matthew D. Zimmer
Alternate Chair:
Sofiane Benhamadouche
Session Organizer:
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Quantifying HFIR Turbulence by Variable Curvature Channels
3:30–3:50PM EDT
Nicholas J. Mecham (NCSU), Igor A. Bolotnov (NCSU), Emilian L. Popov (ORNL)
Paper
Direct Numerical Simulation of Flow in a Confined Differentially Heated Cavity at Low Prandtl Numbers
3:50–4:10PM EDT
J. Oder (von Karman Institute for Fluid Dynamics), M. Alsailani (von Karman Institute for Fluid Dynamics), L. Koloszar (von Karman Institute for Fluid Dynamics), W. Munters (von Karman Institute of Fluid Dynamics), D. Laboureur (von Karman Institute for Fluid Dynamics), J. Pacio (SCK CEN)
Direct Numerical Simulation of Low and Unitary Prandtl Number Fluids in a Simultaneously Cooled Vertical Channel
4:10–4:30PM EDT
Cheng-Kai Tai (NCSU), Tri Nguyen (Penn State), Elia Merzari (Penn State), Igor A. Bolotnov (NCSU)
High Fidelity Simulation of the Light-to-Dense Stratification Transient in the HiRJET Facility
4:30–4:50PM EDT
Cheng-Kai Tai (NCSU), Haomin Yuan (ANL), Elia Merzari (Penn State), Igor A. Bolotnov (NCSU)
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