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DOI: 10.5445/KSP/1000032103
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MHD pressure drop at bare welding positions in pipes of DCLL blankets (KIT Scientific Reports ; 7636)

Bühler, Leo

A systematic parametric analysis has been performed using asymptotic numerical methods for determination of MHD flows near gaps of electrically insulating inserts in well conducting pipes. Such gaps could be present at several positions in fusion blankets, where cutting and rewelding by remotely controlled tools is foreseen. Gaps in the insulation provide additional current paths which leads to increased current density and braking electromagnetic Lorentz forces.

Zugehörige Institution(en) am KIT Institut für Kern- und Energietechnik (IKET)
Publikationstyp Forschungsbericht
Jahr 2013
Sprache Englisch
Identifikator URN: urn:nbn:de:0072-321032
KITopen ID: 1000032103
Reportnummer: KIT-SR 7636
HGF-Programm 31.40.01; LK 01
Verlag KIT Scientific Publishing, Karlsruhe
Umfang 17 S.
Schlagworte magnetohydrodynamics, flow channel insterts, MHD, pressure drop
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