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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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Latest News
NRC nominee Nieh commits to independent safety mission
During a Senate Environment and Public Works Committee hearing today, Ho Nieh, President Donald Trump’s nominee to serve as a commissioner at the Nuclear Regulatory Commission, was urged to maintain the agency’s independence regardless of political pressure from the Trump administration.
Bernhard Streibl, Peter Thomas Lang, Fritz Leuterer, Jean-Marie Noterdaeme, Albrecht Stäbler
Fusion Science and Technology | Volume 44 | Number 3 | November 2003 | Pages 578-592
Technical Paper | ASDEX Upgrade | doi.org/10.13182/FST03-A400
Articles are hosted by Taylor and Francis Online.
The machine design, power supply, and machine protection, as well as the different heating systems installed at ASDEX Upgrade are discussed. The available auxiliary heating power of 30 MW, supplied by three different heating systems, allows the power deposition to be varied and species heated over a large range. These three heating systems - neutral beam, ion cyclotron, and electron cyclotron heating - are presented in detail. A description of the pellet refueling system is included, which is successfully used for density control.
