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
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
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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Nuclear Science and Engineering
May 2024
Nuclear Technology
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Latest News
College students help develop waste-measuring device at Hanford
A partnership between Washington River Protection Solutions (WRPS) and Washington State University has resulted in the development of a device to measure radioactive and chemical tank waste at the Hanford Site. WRPS is the contractor at Hanford for the Department of Energy’s Office of Environmental Management.
Advances in Thermal Hydraulics (ATH 2022)
Technical Session
Tuesday, June 14, 2022|10:15AM–12:00PM PDT|Manhattan
Session Chair:
Igor A. Bolotnov
Alternate Chair:
Arsen Iskhakov
Session Organizer:
Elia Merzari
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Direct Numerical Simulation of Low and Unitary Prandtl Number Fluids in Reactor Downcomer Geometry
Cheng-Kai Tai (NCSU), Tri Nguyen (Penn State), Arsen S. Iskhakov (NCSU), Elia Merzari (Penn State), Nam Dinh (NCSU), Igor A. Bolotnov (NCSU)
Paper
Direct Numerical Simulation of High Prandtl Number Fluid Flow in the Downcomer of an Advanced Reactor
Tri Nguyen (Penn State), Elia Merzari (Penn State), Cheng-Kai Tai (NCSU), Igor A. Bolotnov (NCSU)
Assessing Engineering Turbulence Models in Buoyant, Non-Unity Prandtl Flow
Ralph Wiser (MIT), Emilio Baglietto (MIT), Cheng-Kai Tai (NCSU), Igor A. Bolotnov (NCSU), Tri Nguyen (Penn State), Elia Merzari (Penn State)
Quantifying Model Error in Diabatic Turbulent Flow
Ralph Wiser (MIT), Emilio Baglietto (MIT)
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