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Design and performance study of the helium-cooled T-tube divertor concept |
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| Authors: | T. Ihli S.I. Abdel-Khalik the ARIES-CS Team |
| Affiliation: | a Forschungszentrum Karlsruhe GmbH, P.O. Box 36 40, 76021 Karlsruhe, Germany b Mechanical & Aerospace Department and Center for Energy Research, University of California, San Diego, 458 EBU-II, 9500 Gilman Dr., La Jolla, CA 92093-0438, USA c School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA 30332-0405, USA d Department of Mechanical and System Design Engineering, Hongik University, Seoul, South Korea |
| Abstract: | The ARIES-CS study has been launched with the goal of developing through physics and engineering optimization an attractive power plant concept based on a compact stellarator configuration. The study included an effort to characterize the divertor location and corresponding heat load distribution, and to develop a He-cooled divertor concept that could accommodate a heat flux of at least 10 MW/m2, and that would integrate well with the other power core components. This paper describes the design study of this divertor concept, which, although developed for a compact stellarator, is well suited for a tokamak configuration also. |
| Keywords: | Divertor Compact stellarator High heat flux Helium coolant Jet flow Tungsten alloy |
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