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.
Explore membership for yourself or for your organization.
Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
Sep 2025
Jan 2025
Latest Journal Issues
Nuclear Science and Engineering
October 2025
Nuclear Technology
September 2025
Fusion Science and Technology
Latest News
NNSA awards BWXT $1.5B defense fuels contract
The Department of Energy’s National Nuclear Security Administration has awarded BWX Technologies a contract valued at $1.5 billion to build a Domestic Uranium Enrichment Centrifuge Experiment (DUECE) pilot plant in Tennessee in support of the administration’s efforts to build out a domestic supply of unobligated enriched uranium for defense-related nuclear fuel.
Technical Session
Wednesday, May 18, 2022|10:15AM–12:00PM EDT|Fountainview
Session Chair:
Nicolas Stauff (ANL)
Alternate Chair:
Massimiliano Fratoni
To access paper attachments, you must be logged in and registered for the meeting.
Register NowLog In
Overview of Recent SCALE Activities for Non-LWR Inventory and Decay Heat Analysis
William A. Wieselquist (ORNL), Friederike Bostelmann (ORNL), Robert Kile (ORNL), Austin Lo (ORNL), Ugur Mertyurek (ORNL), Alex Shaw (ORNL), Steve Skutnik (ORNL), Erik Walker (ORNL)
Paper
Cell Dancoff-Based Embedded Self-Shielding Capability for Doubly Heterogeneous Particulate Fuels in SCALE/Polaris
Byoung-kyu Jeon (Univ. Michigan), Won Sik Yang (Univ. Michigan), Hansol Park (Univ. Michigan), Kang Seog Kim (ORNL), Matthew A. Jessee (ORNL), William A. Wieselquist (ORNL)
Neutronic Analysis of a PWR-Type SMR Core Using Duplex ThO2-UO2 in TRISO Fuel Particles
Jesús Rosales (Univ. Nacional Autónoma de México), Juan-Luis François (Univ. Nacional Autónoma de México), Carlos García (InSTEC)
Comparative Analysis of Energy Deposition Modes Available in Serpent 2 Within the Framework of the Supercritical Water Reactor -- Fuel Qualification Test Reactor Physics Benchmark
B. Babcsány (Budapest Univ. Technology and Economics), V. Giusti (Univ. Pisa), A. Moise (Institute for Nuclear Research), J. C. Chow (Canadian Nuclear Laboratories)
To join the conversation, you must be logged in and registered for the meeting.