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Decommissioning & Environmental Sciences
The mission of the Decommissioning and Environmental Sciences (DES) Division is to promote the development and use of those skills and technologies associated with the use of nuclear energy and the optimal management and stewardship of the environment, sustainable development, decommissioning, remediation, reutilization, and long-term surveillance and maintenance of nuclear-related installations, and sites. The target audience for this effort is the membership of the Division, the Society, and the public at large.
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!
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Latest News
X-energy receives federal tax credit for TRISO fuel facility
Advanced reactor company X-energy has been awarded $148.5 million in tax credits under the Inflation Reduction Act for construction of its TRISO-X fuel fabrication facility in Oak Ridge, Tenn.
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.)
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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)
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