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
Reactor Physics
The division's objectives are to promote the advancement of knowledge and understanding of the fundamental physical phenomena characterizing nuclear reactors and other nuclear systems. The division encourages research and disseminates information through meetings and publications. Areas of technical interest include nuclear data, particle interactions and transport, reactor and nuclear systems analysis, methods, design, validation and operating experience and standards. The Wigner Award heads the awards program.
Meeting Spotlight
Conference on Nuclear Training and Education: A Biennial International Forum (CONTE 2025)
February 3–6, 2025
Amelia Island, FL|Omni Amelia Island Resort
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
Jan 2025
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
February 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Feinstein Institutes to research novel radiation countermeasure
The Feinstein Institutes for Medical Research, home of the research institutes of New York’s Northwell Health, announced it has received a five-year, $2.9 million grant from the National Institutes of Health to investigate the potential of human ghrelin, a naturally occurring hormone, as a medical countermeasure against radiation-induced gastrointestinal syndrome (GI-ARS).
Technical Session|Space Nuclear Power and Propulsion
Friday, April 5, 2024|1:35–2:55PM EDT|Engineering Services Building Room 122
Session Chair:
Christopher T. Balbier (Penn State University)
Alternate Chair:
Jacob Maxeiner (Penn State University)
Session Organizer:
Jonathan B. Balog (Penn State University)
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Radiation Mapping of a Nuclear Thermal Propulsion System
1:35–1:55PM EDT
Joseph P. Rumbaugh (U.S. Military Academy), Alexander J. Lesko (U.S. Military Academy), Gabrielle I. Hall (U.S. Military Academy), Marissa A. Massey (U.S. Military Academy)
Paper
Mars and Beyond: Design of a Nuclear Space Propulsion System
1:55–2:15PM EDT
Lucas Diehl (Virginia Commonwealth Univ.), Ben A. Impson (Virginia Commonwealth Univ.), Anthony J. Hall (Virginia Commonwealth Univ.), Candler Langston (Virginia Commonwealth Univ.)
Lunar Power: Radioisotope Thermoelectric Generator
2:15–2:35PM EDT
Logan J. Hiland (Embry-Riddle Aeronautical Univ.), Joey Meboe (Embry-Riddle Aeronautical Univ.), Gabriel Payan (Embry-Riddle Aeronautical Univ.), Karl Heine (Embry-Riddle Aeronautical Univ.)
Centrifugal Nuclear Thermal Rocket CFE Temperature Distribution Analysis using Ansys
2:35–2:55PM EDT
Drew C. Stuffick (Penn State), Zachary T. Herzog (Penn State), Saeed Alhosani (Penn State)
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