Publications of R. Brakel

Conference Paper (69)

121.
Conference Paper
Giannone, L.; Anton, M.; Baldzuhn, J.; Brakel, R.; Burhenn, R.; Fiedler, S.; Fuchs, C.; Grigull, P.; Hartfuss, H.-J.; Itoh, K. et al.; Itoh, S. I.; McCormick, K.; Nishimura, K.; Okamura, S.; Peterson, B.; Sano, F.; Stroth, U.; Sudo, S.; Takeiri, Y.; Weller, A.; Wendland, C.; Wagner, F.; NBI Team; ECRH Team; W7-AS Team: Density Limit Physics in Stellarators. In: Physics and Technology for Steady State Plasmas, pp. 129 - 134 (Eds. Sagara, A.; Hirooka, Y.; Noda, N.; Motojima, O.). 10th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion (ITC-10), Toki, January 18, 2000 - January 22, 2000. Japan Society of Plasma Science and Nuclear Fusion Research (2000)
122.
Conference Paper
Grigull, P.; Hirsch, M.; McCormick, K.; Baldzuhn, J.; Brakel, R.; Fiedler, S.; Fuchs, C.; Giannone, L.; Hartfuß, H.-J.; Hildebrandt, D. et al.; Kißlinger, J.; Koenig, R.; Kühner, G.; Wagner, F.; Wobig, H.; W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society: A New H-Mode Operational Range in W7-AS. In: 12th International Stellarator Workshop, Vol. CD-ROM. 12th International Stellarator Workshop, Madison, WI, September 27, 1999 - October 01, 1999. (2000)
123.
Conference Paper
McCormick, K.; Grigull, P.; König, R.; Brakel, R.; Fuchs, C.; Feng, Y.; Fiedler, S.; Giannone, L.; Hartfuss, H. J.; Hartmann, D. et al.; Hildebrandt, D.; Kisslinger, J.; Knauer, J.; Kühner, G.; Jaenicke, R.; Naujoks, D.; Sallander, J.; Sardei, F.; Wendland, C.; W7-AS Team: Plasma Edge Physics and Island Divertor Studies in Wendelstein 7-AS. In: Physics and Technology for Steady State Plasmas, pp. 169 - 175 (Eds. Sagara, A.; Hirooka, Y.; Noda, N.; Motojima, O.). 10th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion (ITC-10), Toki, January 18, 2000 - January 22, 2000. Japan Society of Plasma Science and Nuclear Fusion Research (2000)
124.
Conference Paper
Grigull, P.; Hirsch, M.; McCormick, K.; Baldzuhn, J.; Brakel, R.; Fiedler, S.; Fuchs, C.; Giannone, L.; Hartfuss, H.-J.; Hildebrandt, D. et al.; Kißlinger, J.; König, R.; Kühner, G.; Maaßberg, H.; Wagner, F.; W7-AS, Max Planck Institute for Plasma Physics, Max Planck Society: H-Mode Phenomenology in W7-AS Configurations Bounded by Magnetic Islands. In: 26th European Physical Society Conference on Controlled Fusion and Plasma Physics. Contributed Papers, P4.028 (Eds. Schweer, B.; Van Oost, G.; Vietzke, E.). 26th EPS Conference on Controlled Fusion and Plasma Physics, Maastricht, June 14, 1999 - June 18, 1999. European Physical Society, Geneva (1999)
125.
Conference Paper
Wagner, F.; Anton, M.; Baldzuhn, J.; Brakel, R.; Burhenn, R.; Cattanei, G.; Endler, M.; Erckmann, V.; Feng, Y.; Fiedler, S. et al.; Geiger, J.; Geist, T.; Giannone, L.; Grigull, P.; Hartfuss, H. J.; Hartmann, D.; Herre, G.; Hirsch, M.; Holzhauer, E.; Jaenecke, R.; Kick, M.; Kisslinger, J.; Koponen, J.; Kuehner, G.; Laqua, H. P.; Maassberg, H.; Sardei, F.; Stroth, U.; Weller, A.; Zoletnik, S.; Chatenet, J. H.; Dorst, D.; Elsner, A.; Goerner, C.; Hacher, H.; Karger, F.; Knauer, J.; Koenig, R.; Laqua, H.; McCormick, K.; Niedermeyer, H.; Nuehrenberg, C.; Ott, W.; Penningsfeld, F. P.; Salat, A.; Schneider, F.; Theimer, G.; Walter, H.; Wendland, C.; Werner, A.; Wuersching, E.; Zeiler, P.: Overview on W7-AS Results with Relevance for Wendelstein 7-X and the Low-Shear Stellarator Line. In: Fusion Energy 1998. 17th Conference Proceedings, pp. 115 - 128. 17th Conference on Fusion Energy, Yokohama, October 18, 1998 - October 24, 1998. International Atomic Energy Agency (IAEA), Vienna (1999)
126.
Conference Paper
Weller, A.; Anton, M.; Brakel, R.; Geiger, J.; Görner, C.; Hartfuss, H. J.; Hirsch, M.; Jaenicke, R.; Nührenberg, C.; Pinches, S.-D. et al.; Spong, D. A.; Zoletnik, S.; W7-AS Team, Max Planck Institute for Plasma Physics, Max Planck Society: Investigation of Equilibrium Global Modes and Microinstabilities in the Stellarator W7-AS. In: Fusion Energy 1998. 17th Conference Proceedings, p. EX2/1 - EX2/1. 17th Conference on Fusion Energy, Yokohama, October 18, 1998 - October 24, 1998. International Atomic Energy Agency, Vienna (1999)
127.
Conference Paper
Brakel, R.; Anton, M.; Chatenet, J.; Geiger, J.; Geist, T.; Hartfuss, H.-J.; Hirsch, M.; Kuehner, G.; Maassberg, H.; Stroth, U. et al.; Weller, A.; W7-AS-Team; ECRH-Group: On the Influence of Rotational Transform and Magnetic Shear on Confinement in the W7-AS Stellarator. In: 1998 International Congress on Plasma Physics and 25th EPS Conference on Controlled Fusion and Plasma Physics, pp. 423 - 426. 1998 International Congress on Plasma Physics and 25th EPS Conference on Controlled Fusion and Plasma Physics, Prague, June 29, 1998 - July 03, 1998. European Physical Society, Geneva (1998)
128.
Conference Paper
Brakel, R.; Anton, M.; Baldzuhn, J.; Burhenn, R.; Erckmann, V.; Fiedler, S.; Geiger, J.; Hartfuss, H. J.; Heinrich, O.; Hirsch, M. et al.; Jaenicke, R.; Kick, M.; Kuehner, G.; Maassberg, H.; Stroth, U.; Wagner, F.; Weller, A.; W7-AS-Group; ECRH-Group; NBI-Group: Confinement in W7-AS and the Role of Radial Electric Field and Magnetic Shear. 24th EPS Conference on Controlled Fusion and Plasma Physics, Berchtesgaden, June 09, 1997 - June 13, 1997. Plasma Physics and Controlled Fusion 39, pp. B273 - B286 (1997)
129.
Conference Paper
Burhenn, R.; Anton, M.; Bartiromo, R.; Baldzuhn, J.; Wagner, F.; Brakel, R.; Giannone, L.; Hacker, H.; Hirsch, M.; Ledl, L. et al.; Maassberg, M.; Stroth, U.; Weller, A.; W7-AS-Team: Investigation of Impurity Tracer Transport in High Density Plasmas at the Stellarator Wendelstein 7-AS. In: 24th European Physical Society Conference on Controlled Fusion and Plasma Physics, pp. 1609 - 1612 (Eds. Schittenhelm, M.; Bartiromo, R.; Wagner, F.). 24th EPS Conference on Controlled Fusion and Plasma Physics, Berchtesgaden, June 09, 1997 - June 13, 1997. European Physical Society, Geneva (1997)
130.
Conference Paper
Castejon, F.; Ochando, M. A.; Brakel, R.; W7-AS-Team; ECRH-Group: Radiative Instabilities in W7-AS Plasmas with Highly Radiating Boundaries. In: 24th European Physical Society Conference on Controlled Fusion and Plasma Physics, pp. 1581 - 1584. 24th EPS Conference on Controlled Fusion and Plasma Physics, Berchtesgaden, June 09, 1997 - June 13, 1997. European Physical Society, Geneva (1997)
131.
Conference Paper
Giannone, L.; Schittenhelm, M.; Bellido, E.; Bartiromo, R.; Brakel, R.; Wagner, F.; Burhenn, R.; Dux, R.; Elsner, A.; Fiedler, S. et al.; Geist, T.; Grigull, P.; Hacker, H.; Hartfuss, H.; Herrmann, A.; Koponen, J. P.; Penningsfeld, F.; Pereverzev, G.; Stroth, U.; Wagner, F.; NBI-Team; W7-AS-Team: Bolometer Measurements and Transport Simulations of the Density Limit on the W7-AS Stellarator. In: 24th European Physical Society Conference on Controlled Fusion and Plasma Physics, pp. 1565 - 1568. 24th EPS Conference on Controlled Fusion and Plasma Physics, Berchtesgaden, June 09, 1997 - June 13, 1997. European Physical Society, Geneva (1997)
132.
Conference Paper
Grigull, P.; Schittenhelm, M.; Brakel, R.; Bartiromo, R.; Borrass, K.; Wagner, F.; Baldzuhn, J.; Elsner, A.; Fiedler, S.; Hacker, H. et al.; Hartfuss, H. J.; Hildebrandt, D.; Schneider, R.; Stroth, U.; Weller, A.; W7-AS Team; ECRH-Group: Feedback Controlled Radiative Edge Cooling Experiments in the Wendelstein 7-AS Stellarator. In: 24th European Physical Society Conference on Controlled Fusion and Plasma Physics, pp. 1573 - 1576. 24th EPS Conference on Controlled Fusion and Plasma Physics, Berchtesgaden, June 09, 1997 - June 13, 1997. European Physical Society, Geneva (1997)
133.
Conference Paper
Hildebrandt, D.; Schittenhelm, M.; Rohde, V.; Bartiromo, R.; Brakel, R.; Wagner, F.; Elsner, A.; Fiedler, S.; Fuchs, J.C.; Giannone, L. et al.; Goerner, C.; Grigull, P.; Hacker, H.; Herre, G.; Kastelewicz, H.; Napiontek, B.; Naujoks, D.; Neu, R.; Suttrop, W.; W7-AS-Team; AUG-Team: Plasma Radiation with Local Impurity Injection into a Magnetic Island of W7-AS Stellarator and the Separatix of AUG Tokamak. 24th EPS Conference on Controlled Fusion and Plasma Physics, Berchtesgaden (DE), June 09, 1997 - June 13, 1997. ECA 21A, 4, pp. 1577 - 1580 (1997)
134.
Conference Paper
Hirsch, M.; Schittenhelm, M.; Holzhauer, E.; Bartiromo, R.; Baldzuhn, J.; Wagner, F.; Brakel, R.; Fiedler, S.; Geist, T.; Grigull, P. et al.; Hartfuss, H. J.; Hofmann, J.; Jaenecke, R.; Koponen, J.; Weller, A.; Wobig, H.; W7-AS-Team: Dynamic Behaviour of the H-Mode Edge Transport Barrier in the W7-AS Stellarator. In: 24th European Physical Society Conference on Controlled Fusion and Plasma Physics, pp. 1601 - 1604. 24th EPS Conference on Controlled Fusion and Plasma Physics, Berchtesgaden, June 09, 1997 - June 13, 1997. European Physical Society, Geneva (1997)
135.
Conference Paper
Sardei, F.; De Michaelis, C.; Feng, Y.; Ghendrih, P.; Grigull, P.; Grisolia, C.; Herre, G.; Hildebrandt, D.; Hofmann, J. V.; Kisslinger, J. et al.; Brakel, R.; Das, J.; Geiger, J.; Heinrich, O.; Kuehner, G.; Niedermeyer, H.; Richter-Gloetzl, M.; Schneider, R.; Stroth, U.; Verbeek, H.; Wagner, F.; Wolf, R.; W7-AS-Team; NBI-Group: Island Divertor Studies on W7-AS. 12th International Conference on Plasma-Surface Interactions in Controlled Fusion Devices, Saint-Raphael (FR), May 20, 1996 - May 24, 1996. Journal of Nuclear Materials 241-243, pp. 135 - 148 (1997)
136.
Conference Paper
Weller, A.; Miyahara, A.; Baldzuhn, J.; Hamada, Y.; Brakel, R.; Ida, K.; Burhenn, R.; Erckmann, V.; Feng, Y.; Fiedler, S. et al.; Geiger, J.; Giannone, L.; Grigull, P.; Hartfuss, H. J.; Hirsch, M.; Hofmann, J. V.; Kick, M.; Konrad, C.; Maassberg, H.; Rust, N.; Sardei, F.: Plasma Diagnostics and Physics in the W7-AS Stellarator. 7. International Toki Conference on Plasma Physics and Controlled Nuclear Fusion (ITC-7), Toki (JP), November 28, 1995 - December 01, 1995. Fusion Plasma Diagnostics, pp. 17 - 24 (1997)
137.
Conference Paper
Brakel, R.; Gresillon, D.; Hacker, H.; Sitenko, A.; Hildebrandt, D.; Zagorodny, A.; Burhenn, R.; Elsner, A.; Fiedler, S.; Giannone, L. et al.; Goerner, C.; Grigull, P.; Hartfuss, H.-J.; Herrmann, A.; Kuehner, G.; Stroth, U.; Weller, A.; Wolf, R.; W7-AS-Team; ECRH-Group; NI-Group: Radiative Boundary Studies in the Wendelstein 7-AS Stellarator. 23rd EPS Conference on Controlled Fusion and Plasma Physics, Kiev (UA). ECA 20C, 2, pp. 495 - 498 (1996)
138.
Conference Paper
Wolf, R.; Gresillon, D.; Herrmann, A.; Sitenko, A.; Brakel, R.; Zagorodny, A.; Feng, Y.; Elsner, A.; Giannone, L.; Grigull, P. et al.; Hildebrandt, D.; Sardei, F.; W7-AS-Team: Study of the Power Balance in the W7-AS Stellarator by Means of 2-Dimensional Limiter Thermography and Bolometry. 23rd EPS Conference on Controlled Fusion and Plasma Physics, Kiev (UA). ECA 20C, 2, pp. 583 - 586 (1996)
139.
Conference Paper
Hildebrandt, D.; Baldzuhn, J.; Brakel, R.; Burhenn, R.; Das, J.; Elsner, A.; Giannone, L.; Grigull, P.; Hacker, H.; Jaenicke, R. et al.; Hofmann, J.; Kosciz , G.; Naujoks, D.; Niedermeyer, H.; Weller, A.; Wolff, H.; W7-AS Team, Max Planck Institute for Plasma Physics, Max Planck Society: Plasma Response on Impurity Injection in W7-AS. In: Proceedings of the 10th International Conference on Stellarators, pp. 310 - 313 (Eds. Ascasibar, E.; Aradna, D.). 10th International Conference on Stellarators, Madrid, May 22, 1995 - May 26, 1995. (1995)
140.
Conference Paper
Kuehner, G.; Baldzuhn, J.; Brakel, R.; Burhenn, R.; Das, J.; Elsner, A.; Feng, Y.H.; Gasparino, U.; Grigull, P.; Hacker, H. et al.; Heinrich, O.; Hartfuss, H.-J.; Hirsch, M.; Hofmann, J.; Kick, M.; Maassberg, H.; Mandl, W.; Ohlendorf, W.; Penningsfeld, F.P.; Rome, M.; Ringler, H.; Sardei, F.; Stroth, U.; Verbeek, H.; et al.: Transport Investigations in the WENDELSTEIN 7-AS Stellarator: 15. Conference Proceedings. In: Plasma Physics and Controlled Nuclear Fusion Research, Vol. 1, pp. 145 - 155. Plasma Physics and Controlled Nuclear Fusion Research, Vol. 1, Seville (ES). (1995)
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