RADIATIVE EDGES UNDER CONTROL BY IMPURITY FLUXES

Authors
SAMM U BERTSCHINGER G BOGEN P HEY JD HINTZ E KONEN L LIE YT POSPIESZCZYK A RUSBULDT D SCHORN RP SCHWEER B TOKAR M UNTERBERG B
Citation
U. Samm et al., RADIATIVE EDGES UNDER CONTROL BY IMPURITY FLUXES, Plasma physics and controlled fusion, 35, 1993, pp. 20000167-20000175
Citations number
30
Categorie Soggetti
Phsycs, Fluid & Plasmas
Journal title
Plasma physics and controlled fusion → ACNP
ISSN journal
07413335
Volume
35
Year of publication
1993
Supplement
B
Pages
20000167 - 20000175
Database
ISI
SICI code
0741-3335(1993)35:<20000167:REUCBI>2.0.ZU;2-D
Abstract
Experimental results from TEXTOR are presented to provide strong evide nce for the feasibility of the ''cold radiative plasma mantle'', a con cept which might be a possible solution for the energy exhaust problem in a fusion reactor. The concept is compared with the high density di vertor. The compatibility to other constraints, limitations and open p roblems are discussed, in particular the issues of stationarity (feed- back control, thermal instabilities, q=2), energy confinement, He-exha ust and fuel dilution.