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Division Spotlight
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
Meeting Spotlight
ANS Student Conference 2025
April 3–5, 2025
Albuquerque, NM|The University of New Mexico
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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Apr 2025
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Nuclear Science and Engineering
May 2025
Nuclear Technology
April 2025
Fusion Science and Technology
Latest News
General Kenneth Nichols and the Manhattan Project
Nichols
The Oak Ridger has published the latest in a series of articles about General Kenneth D. Nichols, the Manhattan Project, and the 1954 Atomic Energy Act. The series has been produced by Nichols’ grandniece Barbara Rogers Scollin and Oak Ridge (Tenn.) city historian David Ray Smith. Gen. Nichols (1907–2000) was the district engineer for the Manhattan Engineer District during the Manhattan Project.
As Smith and Scollin explain, Nichols “had supervision of the research and development connected with, and the design, construction, and operation of, all plants required to produce plutonium-239 and uranium-235, including the construction of the towns of Oak Ridge, Tennessee, and Richland, Washington. The responsibility of his position was massive as he oversaw a workforce of both military and civilian personnel of approximately 125,000; his Oak Ridge office became the center of the wartime atomic energy’s activities.”
Technical Session
Monday, July 22, 2024|10:00–11:50AM CDT|University Room AB
Session Chair:
Dina Yuryev (Commonwealth Fusion Systems)
Alternate Chair:
Paul W. Humrickhouse
Session Organizer:
Jan W. Coenen
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Developing an Experimental and Computational Process to Characterize Boron Transport in WEST
10:00–10:20AM CDT
S.R. Kosslow (University of Tennesse, Knoxville), A. Grosjean (Univ. Tennessee, Knoxville), D.C. Donovan (Univ. Tennessee, Knoxville), C. Johnson (ORNL), A. Diaw (ORNL), R. Lunsford (Princeton Plasma Physics Laboratory), A. Gallo (CEA), E. Bernard (CEA), J. D. Duran (ORNL), K. Woller (MIT), N. Fedorczak (CEA), J. P. Gunn (CEA), E. A. Unterberg (ORNL)
Paper
Presentation Slides (Visible to Attendees)
Design Considerations for Main-Wall Protection Limiters in Diverted Tokamaks
10:20–10:45AM CDT
E.A. Unterberg (ORNL), J.H. Nichols (ORNL), P.C. Stangeby (Univ. Toronto), T. Abrams (General Atomics), A. Dvorak (ORNL), K. Borowiec (ORNL), J. Rapp (ORNL), S.A. Zamperini (General Atomics)
Comparison of Two Open-Surface Divertor Designs: Fast versus Slow Li Flow
10:45–11:05AM CDT
Yuchen Jiang (ORNL), Sunday Aduloju (ORNL), Sergey Smolentsev (ORNL)
Verification of RANS Simulations of the T-tube Modular Divertor using Large Eddy Simulations of Impinging Turbulent Plane Jets
11:05–11:25AM CDT
M. Lanahan (Georgia Tech), S.I. Abdel-Khalik (Georgia Tech), M. Yoda (Michigan State Univ.)
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