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2025 ANS Winter Conference & Expo
November 9–12, 2025
Washington, DC|Washington Hilton
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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.
A. D. Beklemishev, M. S. Chaschin
Fusion Science and Technology | Volume 47 | Number 1 | January 2005 | Pages 279-281
Technical Paper | Open Magnetic Systems for Plasma Confinement | doi.org/10.13182/FST05-A663
Articles are hosted by Taylor and Francis Online.
Alfven-interchange modes in the Gas-dynamic trap (GDT) are observed to be stable under some unusual conditions, namely when the external stabilizing expander areas are turned off, i.e. are configured to have a low stabilizing curvature. We derive and study the equation that describes these modes in presence of the differential rotation and FLR effects. It turns out that though complete stabilization of interchange modes due to these effects is unlikely, the characteristic growth rates and radial extent of perturbations and, hence, the associated anomalous transport are reduced.