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
Accelerator Applications
The division was organized to promote the advancement of knowledge of the use of particle accelerator technologies for nuclear and other applications. It focuses on production of neutrons and other particles, utilization of these particles for scientific or industrial purposes, such as the production or destruction of radionuclides significant to energy, medicine, defense or other endeavors, as well as imaging and diagnostics.
Meeting Spotlight
Nuclear and Emerging Technologies for Space (NETS 2023)
May 7–11, 2023
Idaho Falls, ID|Snake River Event Center
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!
Latest Magazine Issues
Mar 2023
Jan 2023
Latest Journal Issues
Nuclear Science and Engineering
May 2023
Nuclear Technology
April 2023
Fusion Science and Technology
February 2023
Latest News
DOE makes efforts to develop an inclusive STEM workforce
More than 300 employees from the Department of Energy's Office of Environmental Management (EM) have recently retired, resulting in a large amount of job vacancies across the cleanup program, according to the DOE.
EM’s Workforce Management Office is implementing recruitment efforts to fill the vacancies with college graduates, early career professionals, mid-career candidates, and seasoned veterans.
According to the DOE, "The open positions offer opportunities across many different disciplines, including engineering, science, business, management, safety and information technology."
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)
Summary
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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