Ray Tracing Simulations of ECR Heating and ECE Diagnostic at W7-X Stellarator

Ray Tracing Simulations of ECR Heating and ECE Diagnostic at W7-X Stellarator

This report shows the progress achieved in simulations of thermal and non-thermal effects which may appear for high power ECRH in the W7-X stellarator (under construction in Greifswald, Germany). Simulations are carried out with the new ray tracing code TRAVIS which was developed for electron cyclot...

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Veröffentlicht in:Plasma and Fusion Research 2007, Vol.2, pp.S1129-S1129
Hauptverfasser: MARUSHCHENKO, Nikolai B., ERCKMANN, Volker, HARTFUSS, Hans J., HIRSCH, Mattias, LAQUA, Heinrich P., MAASSBERG, Henning, TURKIN, Yuri
Format: Artikel
Sprache:eng
Schlagworte:
current drive
ECE diagnostic
ECR heating
ray tracing
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Zusammenfassung:This report shows the progress achieved in simulations of thermal and non-thermal effects which may appear for high power ECRH in the W7-X stellarator (under construction in Greifswald, Germany). Simulations are carried out with the new ray tracing code TRAVIS which was developed for electron cyclotron studies in arbitrary 3D magnetic configurations, with emphasis on heating, current drive and ECE diagnostic.
ISSN:1880-6821
1880-6821
DOI:10.1585/pfr.2.S1129