Radiative edges under control by impurity fluxes
U Samm; G Bertschinger; P Bogen; J D Hey; E Hintz; L Konen; Y T Lie; A Pospieszczyk; D Rusbuldt; R P Schorn; B Schweer; M Tokar; B Unterberg; U Samm; Forschungszentrum Julich, Germany; G Bertschinger; Forschungszentrum Julich, Germany; P Bogen; Forschungszentrum Julich, Germany; J D Hey; Forschungszentrum Julich, Germany; E Hintz; Forschungszentrum Julich, Germany; L Konen; Forschungszentrum Julich, Germany; Y T Lie; Forschungszentrum Julich, Germany; A Pospieszczyk; Forschungszentrum Julich, Germany; D Rusbuldt; Forschungszentrum Julich, Germany; R P Schorn; Forschungszentrum Julich, Germany; B Schweer; Forschungszentrum Julich, Germany; M Tokar; Forschungszentrum Julich, Germany; B Unterberg; Forschungszentrum Julich, Germany
Журнал:
Plasma Physics and Controlled Fusion
Дата:
1993-12-01
Аннотация:
Experimental results from TEXTOR are presented to provide strong evidence for the feasibility of the 'cold radiative plasma mantle', a concept which might be a possible solution for the energy exhaust problem in a fusion reactor. The concept is compared with the high density divertor. The compatibility to other constraints, limitations and open problems are discussed, in particular the issues of stationarity (feed-back control, thermal instabilities, q=2), energy confinement, He-exhaust and fuel dilution.
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