Title :
Development of a He-cooled Divertor Technological and manufacturing studies on tungsten parts
Author :
Norajitra, P. ; Gervash, A. ; Giniyatulin, R. ; Holstein, N. ; Ihli, T. ; Janeschitz, G. ; Krauss, W. ; Kruessmann, R. ; Kuznetsov, V. ; Makhankov, A. ; Mazul, I. ; Ovchinnikov, I. ; Zeep, B.
Author_Institution :
Forschungszentrum Karlsruhe
Abstract :
A modular He-cooled divertor concept is being developed at Forschungszentrum Karlsruhe. The design goal is to withstand a high heat flux of 10 MW/m2 at least. The development covers the areas of design, analysis, materials, and manufacturing technology. In cooperation with the Efremov Institute, technological and manufacturing studies as well as thermohydraulic and gas flow dynamics experiments were performed for the current design
Keywords :
computational fluid dynamics; fusion reactor design; fusion reactor divertors; heat transfer; jets; tungsten; CFD calculations; Efremov Institute; HEMJ; HEMS; He-cooled modular divertor design with slot array; He-cooled modular divertor with multiple-jet cooling; PIM; divertor design; electrical discharge machining; electronic counter measures; gas flow dynamic experiment; heat transfer mechanism; high-temperature brazing; thermohydraulic dynamic experiment; tungsten components; Conducting materials; Cooling; Heat transfer; Manufacturing; Power generation; Steel; Temperature; Thermal conductivity; Thermal resistance; Tungsten; ECM; EDM; PIM; component; helium-cooled divertor; high-temperature brazing; tungsten components;
Conference_Titel :
Fusion Engineering 2005, Twenty-First IEEE/NPS Symposium on
Conference_Location :
Knoxville, TN
Print_ISBN :
0-4244-0150-X
Electronic_ISBN :
0-4244-0150-X
DOI :
10.1109/FUSION.2005.252958
