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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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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Latest News
ANS joins others in seeking to discuss SNF/HLW impasse
The American Nuclear Society joined seven other organizations to send a letter to Energy Secretary Christopher Wright on July 8, asking to meet with him to discuss “the restoration of a highly functioning program to meet DOE’s legal responsibility to manage and dispose of the nation’s commercial and legacy defense spent nuclear fuel (SNF) and high-level radioactive waste (HLW).”
Heimo Bürbaumer, Gerald Kamelander, Dieter J. Sigmar, Frederick Wising
Fusion Science and Technology | Volume 35 | Number 3 | May 1999 | Pages 280-288
Technical Paper | doi.org/10.13182/FST99-A81
Articles are hosted by Taylor and Francis Online.
Thermonuclear alpha particles transfer their energy by slowing down on the electrons and ions of bulk plasma, after which time the alpha particles become helium ash, which dilutes the plasma and reduces the fusion rate. The helium ash is shown to cause temperature oscillations that are unacceptable for reactor performance, but as an example, an ITER-like plasma is used to demonstrate that these oscillations can be controlled effectively by modulating auxiliary power.