Mission and Readiness Assessment for Fusion Nuclear Facilities
| Autor: | G. H. Neilson, T. G. Brown, D. A. Gates, C. E. Kessel, J. E. Menard, S. C. Prager, S. D. Scott, J. R. Wilson, M. C. Zarnstorff |
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| Rok vydání: | 2013 |
| Předmět: |
Readiness assessment
Nuclear and High Energy Physics Magnetic fusion Scope (project management) business.industry Computer science Mechanical Engineering 01 natural sciences 010305 fluids & plasmas Nuclear technology Electricity generation Nuclear Energy and Engineering 0103 physical sciences Systems engineering System integration General Materials Science Electricity 010306 general physics business Engineering design process Civil and Structural Engineering |
| Zdroj: | Fusion Science and Technology. 64:463-472 |
| ISSN: | 1943-7641 1536-1055 |
| Popis: | Magnetic fusion development toward DEMO will most likely require a number of fusion nuclear facilities (FNF), intermediate between ITER and DEMO, to test and validate plasma and nuclear technologies and to advance the level of system integration. The FNF mission space is wide, ranging from basic materials research to net electricity demonstration, so there is correspondingly a choice among machine options, scope, and risk in planning such a step. Readiness requirements to proceed with a DEMO are examined, and two FNF options are assessed in terms of the contributions they would make to closing DEMO readiness gaps, and their readiness to themselves proceed with engineering design about ten years from now. An advanced tokamak (AT) pilot plant with superconducting coils and a mission to demonstrate net electricity generation would go a long way toward DEMO. As a next step, however, a pilot plant would entail greater risk than a copper-coil FNSF-AT with its more focussed mission and technology requirements. The stellarator path to DEMO is briefly discussed. Regardless of the choice of FNF option, an accompanying science and technology development program, also aimed at DEMO readiness, is absolutely essential. |
| Databáze: | OpenAIRE |
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