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
2026 ANS Annual Conference
May 31–June 3, 2026
Denver, CO|Sheraton Denver
Latest Magazine Issues
Feb 2026
Jul 2025
Latest Journal Issues
Nuclear Science and Engineering
March 2026
Nuclear Technology
February 2026
Fusion Science and Technology
January 2026
Latest News
CLEAN SMART bill reintroduced in Senate
Senators Ben Ray Luján (D., N.M.) and Tim Scott (R., S.C.) have reintroduced legislation aimed at leveraging the best available science and technology at U.S. national laboratories to support the cleanup of legacy nuclear waste.
The Combining Laboratory Expertise to Accelerate Novel Solutions for Minimizing Accumulated Radioactive Toxins (CLEAN SMART) Act, introduced on February 11, would authorize up to $58 million annually to develop, demonstrate, and deploy innovative technologies, targeting reduced costs and safer, faster remediation of sites from the Manhattan Project and Cold War.
Technical Session
Tuesday, October 5, 2021|1:20–3:00PM EDT
Session Chair:
James Warsa (LANL)
Session Organizer:
Dmitriy Y. Anistratov (NC State Univ.)
Student Producer:
Charles Goodman (NC State Univ.)
To access the session recording, you must be logged in and registered for the meeting.
Register NowLog In
To access paper attachments, you must be logged in and registered for the meeting.
Fourier Analysis of Coarse Mesh Finite Difference and Linear Diffusion Acceleration for Spatially Heterogeneous Systems
1:20–1:45PM EDT
Zackary Dodson (Univ. of Michigan), Brendan Kochunas (Univ. of Michigan), Edward Larsen (Univ. of Michigan)
Paper
Arbitrary-Level Hierarchical CMFD Acceleration for Diffusion Eigenvalue Problems
1:45–2:10PM EDT
Michael W. Hackemack (Naval Nuclear Laboratory)
Convergence Acceleration Aspects in the Solution of PN Neutron Transport Eigenvalue Problem
2:10–2:35PM EDT
N. Abrate (Politecnico di Torino), B. D. Ganapol (Univ. of Arizona), S. Dulla (Politecnico di Torino), P. Saracco (INFN), P. Ravetto (Politecnico di Torino), A. Zoia (CEA)
Attachment — version 2
Investigating Mixed FEM SPn as a Synthetic Acceleration for the DFE Transport Equation
2:35–3:00PM EDT
Atyab A. Calloo (Polytechnique Montreal), Alain Hébert (Polytechnique Montreal)
There are 2 comments in this discussion.
To join the conversation, you must be logged in and registered for the meeting.