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
Fuel Cycle & Waste Management
Devoted to all aspects of the nuclear fuel cycle including waste management, worldwide. Division specific areas of interest and involvement include uranium conversion and enrichment; fuel fabrication, management (in-core and ex-core) and recycle; transportation; safeguards; high-level, low-level and mixed waste management and disposal; public policy and program management; decontamination and decommissioning environmental restoration; and excess weapons materials disposition.
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
June 2025
Nuclear Technology
May 2025
Fusion Science and Technology
Latest News
EnergySolutions to help explore advanced reactor development in Utah
Utah-based waste management company EnergySolutions announced that it has signed a memorandum of understating with the Intermountain Power Agency and the state of Utah to explore the development of advanced nuclear power generation at the Intermountain Power Project (IPP) site near Delta, Utah.
Technical Session|Sponsored by IRD
Wednesday, November 18, 2020|12:00–2:10PM EST
Session Chair:
Brenden J. Heidrich
Alternate Chair:
Jung Rim
Session Organizer:
Kenan Unlu
Staff Producer:
Rick Michal (American Nuclear Society)
Research and test reactors at national laboratories and universities are a cornerstone of nuclear engineering research and education since the first reactors were deployed at Oak Ridge and North Carolina State University. The population of university reactors grew to a high of almost 80 in 1970 but has dropped to 24 operating today. Only five remain at national laboratories. The US Department of Energy – Office of Nuclear Energy supports the remaining reactors through fuel and infrastructure funding. Beyond basic support, the fleet is innovating at existing reactors and proposing new designs, adding new capabilities for testing fuel, structural materials, and instrumentation and nuclear data.
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Development of a Cold Neutron Source and Cold Neutron Beam Facilities at the Penn State Breazeale Reactor
Kenan Unlu (Penn State University), Daniel B. Beck (Penn State Radiation Science and Engineering Center)
Paper
Development of a New Neutron Imaging Facility for Radiation Science and Engineering at the Penn State University
Alibek Kenges (Penn State Radiation Science and Engineering Center), Kenan Unlu (Penn State University), Jeffrey Geuther (Penn State Radiation Science and Engineering Center), Daniel B. Beck (Penn State Radiation Science and Engineering Center)
Beam Tube Brightness Evaluation of Low-Density U3Si2-Al Design for High Flux Isotope Reactor LEU Conversion
Kara M. Godsey (ORNL), Charles R. Daily (Oak Ridge National Laboratory), David Chandler (Oak Ridge National Laboratory)
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