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Division Spotlight
Thermal Hydraulics
The division provides a forum for focused technical dialogue on thermal hydraulic technology in the nuclear industry. Specifically, this will include heat transfer and fluid mechanics involved in the utilization of nuclear energy. It is intended to attract the highest quality of theoretical and experimental work to ANS, including research on basic phenomena and application to nuclear system design.
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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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.”
Plenary Session
Tuesday, August 8, 2023|8:00–10:00AM EDT|Banyan 1
General ChairMatthew Rasmussen Senior Vice President, TVA
CNO Panel chaired by Matthew Kirschenheiter
Matthew KirschenheiterDirector Design EngineeringTVA
Timothy (Tim) RauschExecutive Vice President and Chief Nuclear Officer, Tennessee Valley Authority (TVA)
Robert E. "Bob" SchuetzChief Executive OfficerEnergy Northwest
Sean Sexstone Executive Vice President Advanced Nuclear GE Hitachi Nuclear Energy
Pierre Paul OneidSenior Vice President & Chief Nuclear Officer,Holtec International
Dr. Kenneth KunkelProfessor, North Carolina State University Lead Scientist for Assessments, North Carolina Institute for Climate Studies
Scott HunnewellVice President, New Nuclear Program, Nuclear Power Group, Tennessee Valley Authority (TVA)
SMR Panel chaired by Scott Hunnewell
Scott MorrisDeputy Executive Director for Reactors and Preparedness Programs in the Office of the Executive Director for Operations
Brian Boggs Sales DirectorGE Hitachi Nuclear Energy
M. Christopher NolanVice President New Nuclear Generation Strategy and Regulatory EngagementDuke Energy
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