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Division Spotlight
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
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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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|Fundamental Thermal Hydraulics
Wednesday, August 23, 2023|10:45AM–12:25PM EDT|Columbia 2
Session Chair:
Jean-Marie Le Corre (Westinghouse)
Session Organizer:
Bao-Wen Yang (DEDQ)
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The Effect of Data Split on Correlation Errors with Respect to Independent Validation Data
10:45–11:05AM EDT
Kanghoon Kim (KEPCO Nuclear Fuel), Boemjun Jang (KEPCO Nuclear Fuel)
Paper
Investigation of the DNBR Criteria Application for NPP Safety Studies
11:05–11:25AM EDT
Attila Guba (Centre for Energy Research), Áron Hegedüs (Centre for Energy Research)
SMR Rod Bundle CHF-Characteristics and Challenges in Experimental Investigation
11:25–11:45AM EDT
Bao-Wen Yang (Delta Energy Group), Aiguo Liu (Delta Energy Group), Bin Han (Delta Energy Group)
DNB Prediction for a Subcooled Flow Boiling in a Rolling Pipe Using CFD
11:45AM–12:05PM EDT
Nam kyu Ryu (Chungnam Nat'l Univ.), Byoung jae Kim (Chungnam Nat'l Univ.)
Low Pressure Low Flow Rod Bundle CHF and its Challenges in SMR
12:05–12:25PM EDT
Bao-Wen Yang (DEQD), Bin Han (Southeast Univ.), Aiguo Liu (DEQD)
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