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
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
Dec 2024
Jul 2024
Latest Journal Issues
Nuclear Science and Engineering
January 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Christmas Night
Twas the night before Christmas when all through the houseNo electrons were flowing through even my mouse.
All devices were plugged in by the chimney with careWith the hope that St. Nikola Tesla would share.
Technical Session
Wednesday, May 10, 2023|1:30–3:10PM MDT|Boise Room
Session Chair:
Ethan Chaleff (Ultra Safe Nuclear)
Session Organizer:
Alternate Chair:
Michael G. Houts
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Reactor Parametric Assessments for Alternative Propellant Nuclear Thermal Propulsion Engines
1:30–1:50PM MDT
Corey Smith (Analytical Mechanics Assoc.), Daria Nikitaeva (Analytical Mechanics Assoc.), Jacob Stonehill (Analytical Mechanics Assoc.), Matthew Duchek (Analytical Mechanics Assoc.)
Paper
Ground Test Technology Demonstration for Nuclear Thermal Propulsion Engines
1:50–2:10PM MDT
Ricky Sasmal (Analytical Mechanics Assoc.), Lindsey Holmes (Analytical Mechanics Assoc.), Jim Rector (Analytical Mechanics Assoc.), Marcus Neely (NASA Marshall Space Flight Center)
Nuclear Thermal Propulsion vs. LOX/LH2 Chemical Propulsion for Cislunar Architectures
2:10–2:30PM MDT
Christopher B. Reynolds (Aerojet Rocketdyne), C. Russell Joyner II (Aerojet Rocketdyne), Timothy Kokan (Aerojet Rocketdyne), Daniel J.H. Levack (Aerojet Rocketdyne)
Exploring the Feasibility of Kuiper Belt Missions Supported by Centrifugal Nuclear Thermal Propulsion
2:30–2:50PM MDT
William Ziehm (Univ. Alabama, Huntsville), L. Dale Thomas (Univ. Alabama, Huntsville)
Preliminary Nuclear Thermal Propulsion Engine System Trades for Robotic Missions to Jupiter
2:50–3:10PM MDT
Saroj Kumar (Univ. Alabama, Hunstville), L. Dale Thomas (Univ. Alabama, Hunstville), Jason T. Cassibry (Univ. Alabama, Hunstville)
To join the conversation, you must be logged in and registered for the meeting.