Progress in Developing the STFNSF Configuration

Brown, Thomas

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DOE OSTI · 1088510

Progress in Developing the STFNSF Configuration

Brown, Thomas

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Abstract

The design features developed for the Spherical Tokamak (ST) in the PPPL pilot plant study was used as the starting point in developing designs to meet the mission of a Fusion Nuclear Science Facility (FNSF) considering a range of machine sizes based on the influence of tritium consumption and maintenance strategies. The compact nature of a steady state operated ST device for this mission pushes operating conditions and places challenges in the design of components, device maintenance and the integration of supports and services. This paper reviews the general arrangement, design details and maintenance strategy of the ST-FNSF device core for a 1.6-m and 1.0-m device; operating points which bracket the region between purchasing and breeding tritium.

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70 PLASMA PHYSICS AND FUSION TECHNOLOGY Fusion Reactors, Desitn, Fusion Power, first step fusion devices, materials, effect of radiation on

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BibTeX RIS

Brown, Thomas. 2013-06-25. Progress in Developing the STFNSF Configuration. https://www.osti.gov/biblio/1088510

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