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Division Spotlight
Isotopes & Radiation
Members are devoted to applying nuclear science and engineering technologies involving isotopes, radiation applications, and associated equipment in scientific research, development, and industrial processes. Their interests lie primarily in education, industrial uses, biology, medicine, and health physics. Division committees include Analytical Applications of Isotopes and Radiation, Biology and Medicine, Radiation Applications, Radiation Sources and Detection, and Thermal Power Sources.
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
April 2025
Nuclear Technology
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“Life is a roller coaster. It’s best ridden with your hands in the air.”
Craig Piercycpiercy@ans.org
I find myself saying the expression above a lot these days—to my kids, my wife, my friends, and colleagues. Most recently, I said it to the person sitting next to me after the pilot of our plane—bound for Reagan National Airport a day after the collision of AA flight 5342 and a military Blackhawk helicopter—aborted the landing at the last minute.
I am not sure where I picked up this pronouncement, but I find it to be apropos to the topsy-turvy moment where we find ourselves in 2025. In addition to the first U.S. commercial airline crash in 15 years, we are witnessing a new presidential administration in its infancy playing by the Silicon Valley rules of “move fast, break things.” We’ve seen DeepSeek, the low-cost Chinese AI that reportedly uses 50–75 percent less energy than its NVIDIA-powered counterparts, tank Constellation’s market value by more than 20 percent in one late-January trading day.
Technical Session|Sponsored by THD
Thursday, November 19, 2020|12:15–2:00PM EST
Session Chair:
Jun Wang (Univ. of Wisconsin-Madison)
Alternate Chair:
Yuqiao "Joy" Fan (NC State Univ.)
Session Organizer:
Igor A. Bolotnov
Staff Producer:
Erica McGowan (American Nuclear Society)
To access the session recording, you must be logged in and registered for the meeting.
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MELCOR Modeling of a 350 MWt Small Modular Reactor
Yukun Zhou (Xi'an Jiaotong University), Jun Wang (University of Wisconsin-Madison), Yapei Zhang (Xi'an Jiaotong University)
Paper
CFD Simulations of the Sodium Cartridge Loop of the Versatile Test Reactor
Zhengting Quan (Purdue University), Ran Kong (Purdue University), Adam J. Dix (Purdue University), Seungjin Kim (Purdue University), Mamoru Ishii (Purdue University), Mitchell T. Farmer (Argonne National Laboratory)
CFD Thermal Analysis over a Narrow Channel for the Investigation of the PCM Solidification Criteria
Yonadan Choi (KAIST), Yong Hoon Jeong (KAIST)
Presentation Video (Visible to Attendees)
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