Title of article :
Recent results on ion cyclotron and combined heating of TEXTOR
Author/Authors :
Koch، نويسنده , , R. and Messiaen، نويسنده , , A.M. and Ongena، نويسنده , , J. and Van Nieuwenhove، نويسنده , , R. and Van Oost، نويسنده , , G. and Van Wassenhove، نويسنده , , G. and Dumortier، نويسنده , , P. and Durodie، نويسنده , , F. and Vandenplas، نويسنده , , P.E. and Van Esteer، نويسنده , , D. and Vervier، نويسنده , , M. and Weynants، نويسنده , , R.R. and Finken، نويسنده , , K.H. and Euringer، نويسنده , , H. and Philipps، نويسنده , , V. and Samm، نويسنده , , U. and Unterberg، نويسنده , , B. and Winter، نويسنده , , J. and Bertschinger، نويسنده , , G. and Esser، نويسنده , , H.G. and Fuchs، نويسنده , , G. and Giesen، نويسنده , , B. and Hintz، نويسنده , , E. and Hoenen، نويسنده , , F. and Hütteman، نويسنده , , P. and Kِnen، نويسنده , , L. and Korten، نويسنده , , M. and Koslowski، نويسنده , , H.R. and Krنmer-Flecken، نويسنده , , A. and Lochter، نويسنده , , M. and Mank، نويسنده , , G. and Pospieszczyk، نويسنده , , A. and Schweer، نويسنده , , B. and Soltwisch، نويسنده , , H. and Telesca، نويسنده , , G. and Uhlemann، نويسنده , , R. and Waidmann، نويسنده , , G. and Wolf، نويسنده , , G.H. and Boedo، نويسنده , , J. and Gray، نويسنده , , D. and Hillis، نويسنده , , D.L. and Oyevaar، نويسنده , , T. and Tammen، نويسنده , , H.F. and Tanabe، نويسنده , , T. and UEDA، نويسنده , , Y.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1995
Pages :
18
From page :
103
To page :
120
Abstract :
The recent experimental activity in the field of auxiliary heating and related topics on TEXTOR is reviewed. TEXTOR is equipped with up to 4 MW of ion cyclotron heating power and 3.4 MW of neutral beam injection. The combination of the radiating boundary concept with high auxiliary power has extended the improved confinement domain to the large density regime and demonstrated the viability of the radiating boundary concept for long pulse high power operation. Improved confinement was also achieved in third harmonic heating, characterised by predominant coupling of the RF to the beam ions. Operation of an unshielded antenna with insulated limiters proved that RF sheaths are taking place on the side limiters and are suppressed by insulation. Control of the helium flux by the RF was successfully demonstrated using the interaction of the RF with fast 3He ions injected by neutral beam. Preliminary tests with a high Z limiter indicate compatibility, and even a positive effect, of the RF. Experience gained in operating unshielded antennas is also commented on.
Journal title :
Fusion Engineering and Design
Serial Year :
1995
Journal title :
Fusion Engineering and Design
Record number :
2349733
Link To Document :
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