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
Young Members Group
The Young Members Group works to encourage and enable all young professional members to be actively involved in the efforts and endeavors of the Society at all levels (Professional Divisions, ANS Governance, Local Sections, etc.) as they transition from the role of a student to the role of a professional. It sponsors non-technical workshops and meetings that provide professional development and networking opportunities for young professionals, collaborates with other Divisions and Groups in developing technical and non-technical content for topical and national meetings, encourages its members to participate in the activities of the Groups and Divisions that are closely related to their professional interests as well as in their local sections, introduces young members to the rules and governance structure of the Society, and nominates young professionals for awards and leadership opportunities available to members.
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!
Latest Magazine Issues
Apr 2024
Jan 2024
Latest Journal Issues
Nuclear Science and Engineering
May 2024
Nuclear Technology
Fusion Science and Technology
Latest News
Argonne opens registration for D&D training course
Registration is open for Argonne National Laboratory’s Facility Decommissioning Training Course, a four-day instruction designed for those responsible for the decontamination and decommissioning of nuclear facilities and who are looking to understand the full breadth and depth of the D&D processes.
The next session will be held July 16–19 in Santa Fe, N.M. Information on the course and how to register can be found here.
Sal B. Rodriguez, Jason Cook
Fusion Science and Technology | Volume 52 | Number 3 | October 2007 | Pages 499-505
Technical Paper | The Technology of Fusion Energy - Inertial Fusion Technology: Targets and Chambers | doi.org/10.13182/FST07-A1538
Articles are hosted by Taylor and Francis Online.
The Z-IFE (inertial fusion energy) plant is a unique, inertial confined, fusion energy concept in which high yield targets will be ignited to fusion, yielding brief energy bursts in the 3 to 20-gigajoule range. The fusion reaction yields an energetic burst that consists principally of neutrons, X rays, and charged particles. The X rays rapidly attenuate in matter, causing the material to expand rapidly, thus generating a strong shock wave. This shock wave must be mitigated if the Z-IFE chamber is to last for a period of 30 to 50 years.ALEGRA simulations were conducted for a hypothetical Z-IFE chamber filled with argon gas and ionized by an X ray source. The calculations employed a set of sophisticated models, including Saha ionization, XSN and CDF opacities, bremsstrahlung radiation, linearized diffusion of X ray photons for a blackbody, fully-coupled magnetohydrodynamic models, electron thermal conduction, Spitzer thermal conductivity with cold material interpolation, and Mie-Gruneisen EOS.In order to obtain confidence in the results, a laser experiment from UCSD was simulated. In the experiment, laser photons were used to ionize argon gas. The simulations showed that ALEGRA quite successfully calculated the measured temperature, level of ionization, and spatial evolution of the argon plasma.