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Latest News
DOE announces NEPA exclusion for advanced reactors
The Department of Energy has announced that it is establishing a categorical exclusion for the application of National Environmental Policy Act (NEPA) procedures to the authorization, siting, construction, operation, reauthorization, and decommissioning of advanced nuclear reactors.
According to the DOE, this significant change, which goes into effect today, “is based on the experience of DOE and other federal agencies, current technologies, regulatory requirements, and accepted industry practice.”
S W Haan, T Dittrich, G. Strobel, S Hatchett, D Hinkel, M Marinak, D Munro, O Jones, S Pollaine, L Suter
Fusion Science and Technology | Volume 41 | Number 3 | May 2002 | Pages 164-173
Technical Paper | Fourteenth Target Fabrication Specialists' Meeting | doi.org/10.13182/FST41-164
Articles are hosted by Taylor and Francis Online.
This paper is a general update on the target fab specs for ignition targets for the National Ignition Facility. A general overview of the status of all the requirements is presented, with a historical summary plus recent results. Historical work will be related to recent systematization of the characterization as coordinated by Rich Stephens. New results to be presented include analysis of a polystrene-ablator target, analysis of Rayleigh-Taylor growth on beryllium targets driven at 250eV at various scales, simulations of the effect of fill tubes on the implosion, considerations of hohlraum and capsule size variations, and variations in DT gas density (i.e. capsule temperature).