TJ-II:Electron Bernstein Wave Heating: Difference between revisions

From FusionWiki
Jump to navigation Jump to search
mNo edit summary
No edit summary
Line 3: Line 3:
which has been used successfully in the W7-AS and H-J
which has been used successfully in the W7-AS and H-J
stellarators, is being explored.
stellarators, is being explored.
<ref>[http://www.new.ans.org/store/j_572 A. Fernández et al., ''The design of an electron Bernstein wave heating system for the TJ-II stellarator,'' Fusion Sci. Tech. '''46''', pp. 335-341 (2004)]</ref>
<ref>A. Fernández et al., ''The design of an electron Bernstein wave heating system for the TJ-II stellarator,'' [http://www.new.ans.org/store/j_572 Fusion Sci. Tech. '''46''', pp. 335-341 (2004)]</ref>
<ref>[http://dx.doi.org/10.1016/j.fusengdes.2005.06.309 A. Fernández et al., ''Status of the TJ-II Electron Bernstein Waves heating project'', Fusion Engineering and Design '''74''', Issues 1-4 (2005) 325-329 ]</ref>
<ref>A. Fernández et al., ''Status of the TJ-II Electron Bernstein Waves heating project'', [[doi:10.1016/j.fusengdes.2005.06.309|Fusion Engineering and Design '''74''', Issues 1-4 (2005) 325-329]]</ref>
It offers a way of
It offers a way of
overcoming the cut-off density limit associated with ECRH
overcoming the cut-off density limit associated with ECRH
Line 10: Line 10:
highlighted several promising EBWH first harmonic schemes,
highlighted several promising EBWH first harmonic schemes,
i.e. at 28 GHz.
i.e. at 28 GHz.
<ref>[http://www.new.ans.org/store/j_571 F. Castejón et al., ''Electron Bernstein wave heating calculations for TJII plasmas,'' Fusion Sci. Tech. '''46''', pp. 327-334 (2004)]</ref>
<ref>F. Castejón et al., ''Electron Bernstein wave heating calculations for TJII plasmas,'' [http://www.new.ans.org/store/j_571 Fusion Sci. Tech. '''46''', pp. 327-334 (2004)]</ref>
<ref>J.M. García-Regaña, Á. Cappa, F. Castejón, J.B.O. Caughman, M. Tereshchenko, A. Ros, D.A. Rasmussen and J.B. Wilgen, ''Electron Bernstein waves emission in the TJ-II stellarator'', [[doi:10.1088/0741-3335/53/6/065009|Plasma Phys. Control. Fusion '''53''' (2011) 065009]]</ref>


The system is located in [[TJ-II:Sectors|sector]] D6.
The system is located in [[TJ-II:Sectors|sector]] D6.

Revision as of 14:56, 16 March 2016

In TJ-II, the possibility of achieving high-density plasmas using Electron Bernstein Wave Heating (EBWH), which has been used successfully in the W7-AS and H-J stellarators, is being explored. [1] [2] It offers a way of overcoming the cut-off density limit associated with ECRH methods (1.7×1019 m-3 in TJ-II). Preliminary studies highlighted several promising EBWH first harmonic schemes, i.e. at 28 GHz. [3] [4]

The system is located in sector D6.

TJ-II Electron Bernstein Wave Heating system diagram.
TJ-II Electron Bernstein Wave Heating system photo, as viewed from the mounting flange for the heating system corrugated waveguide.

References

  1. ↑ A. Fernández et al., The design of an electron Bernstein wave heating system for the TJ-II stellarator, Fusion Sci. Tech. 46, pp. 335-341 (2004)
  2. ↑ A. Fernández et al., Status of the TJ-II Electron Bernstein Waves heating project, Fusion Engineering and Design 74, Issues 1-4 (2005) 325-329
  3. ↑ F. Castejón et al., Electron Bernstein wave heating calculations for TJII plasmas, Fusion Sci. Tech. 46, pp. 327-334 (2004)
  4. ↑ J.M. García-Regaña, Á. Cappa, F. Castejón, J.B.O. Caughman, M. Tereshchenko, A. Ros, D.A. Rasmussen and J.B. Wilgen, Electron Bernstein waves emission in the TJ-II stellarator, Plasma Phys. Control. Fusion 53 (2011) 065009
Retrieved from "http://wiki.fusenet.eu/fusionwiki/index.php?title=TJ-II:Electron_Bernstein_Wave_Heating&oldid=5165"