The spatial structure of edge fluctuations in the Wendelstein 7-AS stellarator

New Journal of Physics

Volumn 4, Issue , 2002, Pages

  Bleuel, J ^a   Endler, M ^a   Niedermeyer, H ^a   Schubert, M ^a   Thomsen, H ^a  

^a MAX PLANCK INSTITUT FÜR PLASMAPHYSIK   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 3042613889     PISSN: 13672630     EISSN: None     Source Type: Journal    
DOI: 10.1088/1367-2630/4/1/338     Document Type: Article

References (83)

1. Liewer P C 1985 Nucl. Fusion 25 543
2. Wootton A J, Carreras B A, Matsumoto H, McGuire K, Peebles W A, Ritz C P, Terry P W and Zweben S J 1990 Phys. Fluids B 2 2879
3. Carreras B A 1997 IEEE Trans. Plasma Sci. 25 1281
4. Wootton A et al 1988 Plasma Phys. Control. Fusion 30 1479
5. Hidalgo C et al 1991 Nucl. Fusion 31 1471
6. Pedrosa M A, Hidalgo C, López-Bruna D, López-Fraguas A, Castellano J and Jimenéz J A 2001 Plasma Phys. Control. Fusion 43 1573
7. Hershkowitz N 1989 How Langmuir probes work Plasma Diagnostics ed O Auciello and D L Flamm (New York: Academic) ch 3 pp 113-83
8. Giannone L, Balbín R, Niedermeyer H, Endler M, Herre G, Hidalgo C, Rudyj A, Theimer G, Verplancke P and W7-AS Team 1994 Phys. Plasmas 1 3614
9. Endler M, Giannone L, McCormick K, Niedermeyer H, Rudyj A, Theimer G, Tsois N, Zoletnik S, ASDEX Team and W7-AS Team 1995 Phys. Scr. 51 610
10. Balbín R, Carlson A, Endler M, Giannone L, Hidalgo C, Niedermeyer H, Rudyj A, Theimer G, W7-AS Team and ASDEX Team 1992 Density, potential and temperature fluctuations in Wendelstein 7-AS and ASDEX Int. Conf. on Plasma Physics (Innsbruck) vol 16C, ed W Freysinger, K Lackner, R Schrittwieser and W Lindinger part II (European Physical Society) pp 783-6
11. Giannone L, Balbín R, Niedermeyer H, Endler M, Hidalgo C, Theimer G, Rudyj A, Verplancke P and W7-AS Team 1993 Temperature, density and potential fluctuations by a swept Langmuir probe inWendelstein 7-AS Proc. 9th IAEA Stellarator Workshop (Garching) (Vienna: IAEA) pp 286-91
12. Bleuel J, Theimer G, Endler M, Giannone L, Niedermeyer H, ASDEX Team and W7-AS Team 1996 The edge turbulence in the W7-AS stellarator: 2d characterization by probe measurements 23rd EPS Conf. on Controlled Fusion and Plasma Physics (Kiev) vol 20C, ed D Gresillon, A Sitenko and A Zagorodny part II (European Physical Society) pp 727-30
13. Bleuel J, Endler M, Niedermeyer H, Theimer G and W7-AS Team 1997 Structure of the edge fluctuations in the W7-AS stellarator 24th EPS Conf. on Controlled Fusion and Plasma Physics (Berchtesgaden) vol 21A, ed M Schittenhelm, R Bartiromo and F Wagner part IV (European Physical Society) pp 1613-16
14. Bleuel J, Endler M and W7-AS Team 1999 The contribution of edge fluctuations to anomalous transport in W7-AS 26th EPS Conf. on Controlled Fusion and Plasma Physics (Maastricht) vol 23J, ed B Schweer, G van Oost and E Vietzke (European Physical Society) pp 61-4, see also http://epsppd.epfl.ch/Maas/web/ pdf/or16.pdf
15. Bleuel J 1998 Elektrostatische Turbulenz am Plasmarand des Stellarators Wendelstein 7-AS PhD Thesis Technische Universität München Max-Planck-Institut für Plasmaphysik Report IPP III/235
16. Zoletnik S, Fiedler S, Kocsis G, McCormick G K, Schweinzer J and Winter H P 1998 Plasma Phys. Control. Fusion 40 1399
17. Zoletnik S, Anton M, Endler M, Fiedler S, Hirsch M, McCormick K, Schweinzer J and W7-AS Team 1999 Phys. Plasmas 6 4239
18. Brossmann U et al 1983 Concept of an advanced stellarator Proc. 9th Int. Conf. on Plasma Physics and Controlled Nuclear Fusion Research (Baltimore 1982) vol III (Wien: IAEA) pp 141-56
19. Renner H, W7-AS Team, NBI Group, ICF Group and Ecrh Group 1989 Plasma Phys. Control. Fusion 31 1579
20. Sapper J and Renner H 1990 Fusion Tech. 17 62
21. Grieger G et al 1992 Phys. Fluids B 4 2081
22. Sardei F et al 1997 J. Nucl. Mater. 241-3 135 (Proc. 12th Int. Conf. on Plasma-Surface Interactions in Controlled Fusion Devices (Saint Raphäel, France, May 1998))
23. Sardei F et al 1997 J. Nucl. Mater. 241-3 135 (Proc. 12th Int. Conf. on Plasma-Surface Interactions in Controlled Fusion Devices (Saint Raphäel, France, May 1998))
24. McCormick K et al 1999 Plasma Phys. Controlled Fusion 41 B285 (Special issue, invited papers 26th EPS Conf. on Controlled Fusion and Plasma Physics (Maastricht, The Netherlands, June 1999))
25. McCormick K et al 1999 Plasma Phys. Controlled Fusion 41 B285 (Special issue, invited papers 26th EPS Conf. on Controlled Fusion and Plasma Physics (Maastricht, The Netherlands, June 1999))
26. Zweben S J and Gould R W 1985 Nucl. Fusion 25 171
27. Endler M, Giannone L, Holzhauer E, Niedermeyer H, Rudyj A, Theimer G, Tsois N and ASDEX Team 1995 Nucl. Fusion 35 1307
28. Endler M 1994 Experimentelle Untersuchung und Modellierung elektrostatischer Fluktuationen in den Abschälschichten des Tokamak ASDEX und des Stellarators Wendelstein 7-AS PhD Thesis Technische Universität München, Max-Planck-Institut für Plasmaphysik Report IPP III/197
29. Beall J M, Kim Y C and Powers E J 1982 J. Appl. Phys. 53 3933
30. Zweben S J, McChesney J and Gould R W 1983 Nucl. Fusion 23 825
31. Petržílka J and Stöckel J 1998 Contrib. Plasma Phys. 38 74 (Special issue, Proc. 3rd Int.Workshop on Electrical Probes in Magnetized Plasmas (Magnus-House, Berlin Sept. 1997))
32. Petržílka J and Stöckel J 1998 Contrib. Plasma Phys. 38 74 (Special issue, Proc. 3rd Int.Workshop on Electrical Probes in Magnetized Plasmas (Magnus-House, Berlin Sept. 1997))
33. Theimer G, Endler M, Giannone L, Niedermeyer H and ASDEX Team 1996 Individual event analysis: A new tool for the investigation of structures in turbulence Transport, Chaos and Plasma Physics 2 (Advanced Series in Nonlinear Dynamics vol 9) ed S Benkadda, F Doveil and Y Elskens (Singapore: World Scientific) pp 89-92 (Proc. 2nd Int.Workshop on Transport, Chaos and Plasma Physics (Marseille, France, July 1996))
34. Theimer G, Endler M, Giannone L, Niedermeyer H and ASDEX Team 1996 Individual event analysis: A new tool for the investigation of structures in turbulence Transport, Chaos and Plasma Physics 2 (Advanced Series in Nonlinear Dynamics vol 9) ed S Benkadda, F Doveil and Y Elskens (Singapore: World Scientific) pp 89-92 (Proc. 2nd Int.Workshop on Transport, Chaos and Plasma Physics (Marseille, France, July 1996))
35. van Milligen B P et al 1999 Long-range correlation analysis of plasma turbulence 26th EPS Conf. on Controlled Fusion and Plasma Physics (Maastricht) vol 23J, ed B Schweer, G van Oost and E Vietzke (European Physical Society) pp 49-52
36. Carreras B A et al 1998 Phys. Plasmas 5 3632
37. Bracewell R N 2000 The Fourier Transform and its Applications 3rd edn (Boston, MA: McGraw-Hill)
38. Liewer P C, McChesney J M, Zweben S J and Gould R W 1986 Phys. Fluids 29 309
39. Ivanov R S, Chernilevsky A N, Samm U, van Nieuwenhove R and van Oost G 1993 Phys. Lett. A 173 288
40. Boedo J A, Gray D, Conn R W, Luong P, Schaffer M, Ivanov R S, Chernilevsky A V, van Oost G and Textor Team 1999 Rev. Sci. Instrum. 70 2997
41. Tan I H and Prager S C 1992 Phys. Rev. Lett. 68 1714
42. Wang G, Yu C-X, Liu W, Wen Y, Wang C, Pan G, Zhuang G, Zhai K, Xu Y, Wang C and Wan S 1997 Evidence for spatial intermittency in plasma turbulence of the KT-5C tokamak Phys. Rev. Lett. submitted
43. Tsui H Y W, Bengtson R D, Li G X, Lin H, Meier M, Ritz C P and Wootton A J 1992 Rev. Sci. Instrum. 63 4608
44. Meier M A, Hallock G A and Bengtson R D 1998 Contrib. Plasma Phys. 38 98 (Special issue, Proc. 3rd Int. Workshop on Electrical Probes in Magnetized Plasmas (Magnus-House, Berlin, Sept. 1997))
45. Meier M A, Hallock G A and Bengtson R D 1998 Contrib. Plasma Phys. 38 98 (Special issue, Proc. 3rd Int. Workshop on Electrical Probes in Magnetized Plasmas (Magnus-House, Berlin, Sept. 1997))
46. Robinson D C and Rusbridge M G 1969 Plasma Phys. 11 73
47. Lin H, Bengtson R D and Ritz C P 1989 Phys. Fluids B 1 2027
48. Gunn J P 2001 Phys. Plasmas 8 1040
49. Balbín R, Hidalgo C, Pedrosa M A, García-Cortés I and Vega J 1992 Rev. Sci. Instrum. 63 4605
50. Hidalgo C, Balbín R, Pedrosa M A, García-Cortés I and Ochando M A 1992 Phys. Rev. Lett. 69 1205
51. Pfeiffer U, Endler M, Bleuel J, Niedermeyer H, Theimer G and W7-AS Team 1998 Contrib. Plasma Phys. 38 134 (Special issue, Proc. 3rd Int. Workshop on Electrical Probes in Magnetized Plasmas (Magnus-House, Berlin, Sept. 1997))
52. Pfeiffer U, Endler M, Bleuel J, Niedermeyer H, Theimer G and W7-AS Team 1998 Contrib. Plasma Phys. 38 134 (Special issue, Proc. 3rd Int. Workshop on Electrical Probes in Magnetized Plasmas (Magnus-House, Berlin, Sept. 1997))
53. Grulke O, Klinger T, Endler M, Piel A and W7-AS Team 2001 Phys. Plasmas 8 5171
54. Krasheninnikov S I 2001 Phys. Lett. A 283 368
55. Gourdon C, Marty D, Maschke E K and Dumont J P 1969 Configurations du type stellarator avec puits moyen et cisaillement des lignes magnétiques Plasma Physics and Controlled Nuclear Fusion Research vol 1 (Wien: IAEA) pp 847-61
56. Young K M 1968 Fluctuations and particle loss in ohmic heated discharges in the model C stellarator PhD Thesis Princeton University
57. Ritz C P et al 1988 Rev. Sci. Instrum. 59 1739
58. Rudyj A, Bengtson R D, Carlson A, Giannone L, Krämer M, Niedermeyer H, Ritz C P, Tsois N and ASDEX Team 1989 Investigation of low-frequency fluctuations in the edge plasma of ASDEX 16th EPS Conf. on Controlled Fusion and Plasma Physics (Venice) vol 13B, ed S Segre, H Knoepfel and E Sindoni part I (European Physical Society) pp 27-30
59. Rudyj A 1990 Untersuchung transportrelevanter Fluktuationen in der Randschicht von ASDEX PhD Thesis Technische Universität München, Max-Planck-Institut für Plasmaphysik, Report IPP III/160
60. Winslow D L, Bengtson R D, Richards B and Craven W A 1997 Rev. Sci. Instrum. 68 396
61. Bengtson R D, Winslow D L and Ross DW1998 Contrib. Plasma Phys. 38 104 (Special issue, Proc. 3rd Int. Workshop on Electrical Probes in Magnetized Plasmas (Magnus-House, Berlin, Sept. 1997))
62. Bengtson R D, Winslow D L and Ross DW1998 Contrib. Plasma Phys. 38 104 (Special issue, Proc. 3rd Int. Workshop on Electrical Probes in Magnetized Plasmas (Magnus-House, Berlin, Sept. 1997))
63. Thomsen H, Bleuel J, Endler M, Chankin A, Davies S, Erents S K, Matthews G F, W7-AS Team and JET Team 1999 On the parallel correlation of electrostatic fluctuations in the edge plasma of W7-AS and JET 26th EPS Conf. on Controlled Fusion and Plasma Physics (Maastricht) vol 23J, ed B Schweer, G van Oost and E Vietzke (European Physical Society) pp 1541-4
64. Thomsen H, Endler M, Bleuel J, Chankin A, Matthews G F and JET Team 2001 Contrib. Plasma Phys. 41 530 (Proc. 4th Int. Workshop on Electrical Probes in Magnetized Plasmas (The Harnack-House, Berlin, May 2000)) see also http://www3.interscience.wiley.com/cgi-bin/fulltext?ID=85512004&PLACEBO=IE. pdf
65. Thomsen H, Endler M, Bleuel J, Chankin A, Matthews G F and JET Team 2001 Contrib. Plasma Phys. 41 530 (Proc. 4th Int. Workshop on Electrical Probes in Magnetized Plasmas (The Harnack-House, Berlin, May 2000)) see also http://www3.interscience.wiley.com/cgi-bin/fulltext?ID=85512004&PLACEBO=IE. pdf
66. Thomsen H, Bleuel J, Endler M, Chankin A, Erents S K, Matthews G F and JET Team 2002 Phys. Plasmas 9 1233
67. Niedermeyer H 1981 High speed movie of plasma edge fluctuations on ASDEX, personal communication, see also Annual Report of the Max-Planck-Institut für Plasmaphysik (Garching) p 10
68. Goodall D H J 1982 J. Nucl. Mater. 111-112 11 (Proc. 4th Int. Conf. on Plasma Surface Interactions in Controlled Fusion Devices (Gatlinburg, Tennessee, May 1982))
69. Goodall D H J 1982 J. Nucl. Mater. 111-112 11 (Proc. 4th Int. Conf. on Plasma Surface Interactions in Controlled Fusion Devices (Gatlinburg, Tennessee, May 1982))
70. Zweben S J et al 1987 J. Nucl. Mater. 145-7 250
71. Zweben S J and Medley S S 1989 Phys. Fluids B 1 2058
72. Dowling J 1997 High speed CCD movie of plasma edge fluctuations on COMPASS, personal communication (UKAEA: Abingdon)
73. Winslow D L, Bengtson R D, Richards B and Wootton A J 1998 Phys. Plasmas 5 752
74. Geier A and Niedermeyer H 1998 Contrib. Plasma Phys. 38 86 (Special issue, Proc. 3rd Int. Workshop on Electrical Probes in Magnetized Plasmas (Magnus-House, Berlin, Sept. 1997))
75. Geier A and Niedermeyer H 1998 Contrib. Plasma Phys. 38 86 (Special issue, Proc. 3rd Int. Workshop on Electrical Probes in Magnetized Plasmas (Magnus-House, Berlin, Sept. 1997))
76. Thomsen H, Endler M, Schubert M and W7-AS Team 2001 Modification of the turbulence in the plasma boundary of the Wendelstein 7-AS stellarator using electric probes 28th EPS Conf. on Controlled Fusion and Plasma Physics (Funchal, Madeira) vol 25A, ed C Silva, C Varandas and D Campbell (European Physical Society) pp 2093-6 Poster P5.098, http://www.cfn.ist.utl.pt/EPS2001/fin/pdf/P5. 098.pdf.
77. Bruchhausen M 2001 private communication Institut für Plasmaphysik, Forschungszentrum Jülich
78. Huber A, Nedospasov A V, Samm U and Schweer B 1999 J. Nucl. Mater. 266-9 546 (Proc. 13th Int. Conf. on Plasma-Surface Interactions in Controlled Fusion Devices ( San Diego, CA, May 1998))
79. Huber A, Nedospasov A V, Samm U and Schweer B 1999 J. Nucl. Mater. 266-9 546 (Proc. 13th Int. Conf. on Plasma-Surface Interactions in Controlled Fusion Devices ( San Diego, CA, May 1998))
80. Zeiler A, Biskamp D, Drake J F and Guzdar P N 1996 Phys. Plasmas 3 2951
81. Scott B 2000 Phys. Plasmas 7 1845
82. Nedospasov A V 1989 Sov. J. Plasma Phys. 15 659
83. Garbet X, Laurent L, Roubin J-P and Samain A 1991 Nucl. Fusion 31 967