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Conference Spotlight
2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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
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Latest News
Senate EPW Committee to hold Nieh nomination hearing
Nieh
The Senate Environment and Public Works Committee will hold a nomination hearing Wednesday for Ho Nieh, President Donald Trump’s nominee to serve as commission at the Nuclear Regulatory Commission.
Trump nominated Nieh on July 30 to serve as NRC commissioner the remainder of a term that will expire June 30, 2029, as Nuclear NewsWire previously reported.
Nieh has been vice president of regulatory affairs at Southern Nuclear since 2021, though since June 2024 he has been at the Institute of Nuclear Power Operations as a loaned executive.
A return to the NRC: If confirmed by the Senate, Nieh would be returning to the NRC after three previous stints totaling nearly 20 years.
Technical Session
Tuesday, May 17, 2022|1:30–3:15PM EDT|Brighton III/IV
Session Chair:
Mathieu Dupont
Alternate Chair:
Germina Ilas
Session Organizer:
John D. Bess
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Evaluating the X2 Initial Core Zero Power Physics Tests with Serpent-Ants
Ville Valtavirta (VTT Technical Research Centre of Finland), Unna Lauranto (VTT Technical Research Centre of Finland), Antti Rintala (VTT Technical Research Centre of Finland)
Paper
Feynman-α Analysis Using BGO Gamma-Ray Detector in UTR-KINKI Reactor
Masaki Goto (Kindai Univ.), Tadafumi Sano (Kindai Univ.), Kunihiro Nakajima (Kindai Univ.), Takashi Kanda (Kindai Univ.), Atsushi Sakon (Kindai Univ.), Kengo Hashimoto (Kindai Univ.)
Validation of MPACT BWR Capabilities Against Critical Experiments
Yuxuan Liu (Univ. Michigan), Daniel Jabaay (Univ. Michigan), Brendan Kochunas (Univ. Michigan), Kang Seog Kim (ORNL)
Simulation of SPND Beta-Current in AP1000 Core
Ruizhi Shao (Xi’an Jiaotong Univ.), Liangzhi Cao (Xi’an Jiaotong Univ.), Yunzhao Li (Xi’an Jiaotong Univ.), Fengwei Si (Sanmen Nuclear Power Co.), Tengfei Hao (Sanmen Nuclear Power Co.), Chao Du (Sanmen Nuclear Power Co.), Wan Chenghui (Xi’an Jiaotong Univ.)
Presented by Wei Shen (Xi'an Jiaotong Univ.)
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