Publications of K. J. Brunner

Journal Article (85)

21.
Journal Article
Alonso, J. A.; Ford, O. P.; Vano, L.; Äkäslompolo, S.; Buller, S.; McDermott, R.; Smith, H. M.; Baldzuhn, J.; Beidler, C. D.; Beurskens, M. et al.: Plasma flow measurements based on charge exchange recombination spectroscopy in the Wendelstein 7-X stellarator. Nuclear Fusion 62, 106005 (2022)
22.
Journal Article
Biel, W.; Ariola, M.; Bolshakova, I.; Brunner, K. J.; Cecconello, M.; Duran, I.; Franke, T.; Giacomelli, L.; Giannone, L.; Janky, F. et al.: Development of a concept and basis for the DEMO diagnostic and control system. Fusion Engineering and Design 179, 113122 (2022)
23.
Journal Article
Brunner, K. J.; Knauer, J.; Meineke, J.; Cu Castillo, H. I.; Hirsch, M.; Kursinski, B.; Stern, M.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Sources for constellation errors in modulated dispersion interferometers. Review of Scientific Instruments 93, 023506 (2022)
24.
Journal Article
Brunner, K. J.; Marushchenko, N.; Turkin, Y.; Biel, W.; Knauer, J.; Hirsch, M.; Wolf, R. C.: Design considerations of the European DEMO's IR-interferometer/polarimeter based on TRAVIS simulations. Journal of Instrumentation 17, C04001 (2022)
25.
Journal Article
Fuchert, G.; Nelde, P.; Pasch, E.; Beurskens, M. N. A.; Bozhenkov, S. A.; Brunner, K. J.; Meineke, J.; Scott, E. R.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: A novel technique for an alignment-insensitive density calibration of Thomson scattering diagnostics developed at W7-X. Journal of Instrumentation 17, C03012 (2022)
26.
Journal Article
Hirsch, M. W.; Bannmann, S.; Beurskens, M. N. A.; Biedermann, C.; Bozhenkov, S.; Brunner, K.-J.; Chaudhary, N.; Damm, H.; Ford, O.; Guerrero-Arnaiz, J. et al.: Core Diagnostics for WENDELSTEIN 7-X Steady-State Exploration Until 18 GJ. Plasma and Fusion Research 17, 2406097 (2022)
27.
Journal Article
Kremeyer, T.; König, R.; Brezinsek, S.; Schmitz, O.; Feng, Y.; Winters, V.; Rudischhauser, L.; Buttenschön, B.; Brunner, K. J.; Drewelow, P. et al.: Analysis of hydrogen fueling, recycling, and confinement at Wendelstein 7-X via a single-reservoir particle balance. Nuclear Fusion 62, 036023 (2022)
28.
Journal Article
Pedersen, T. S.; Abramovic, I.; Agostinetti, P.; Agredano Torres, M.; Äkäslompolo, S.; Alcuson Belloso, J.; Aleynikov, P.; Aleynikova, K.; Alhashimi, M.; Ali, A. et al.: Experimental confirmation of efficient island divertor operation and successful neoclassical transport optimization in Wendelstein 7-X. Nuclear Fusion 62, 042022 (2022)
29.
Journal Article
Ballinger, S. B.; Terry, J. L.; Baek, S. G.; Beurskens, M.; Brunner, K. J.; Fuchert, G.; Knauer, J.; Killer, C.; Pasch, E.; Rahbarnia, K. et al.: Dynamics and dependencies of the configuration-dependent 1-2 kHz fluctuation in W7-X. Nuclear Materials and Energy 27, 100967 (2021)
30.
Journal Article
Beidler, C. D.; Smith, H. M.; Alonso, A.; Andreeva, T.; Baldzuhn, J.; Beurskens, M. N. A.; Borchardt, M.; Bozhenkov, S. A.; Brunner, K. J.; Damm, H. et al.: Demonstration of reduced neoclassical energy transport in Wendelstein 7-X. Nature 596, pp. 221 - 226 (2021)
31.
Journal Article
Drews, P.; Dittmar, T.; Killer, C.; Winters, V.; Kirschner, A.; Brezinsek, S.; Xu, S.; Wang, E.; Jakubowski, M.; Brunner, K. J. et al.: Effectiveness of local methane and hydrogen injection into the scrape-off layer of W7-X by means of the multi-purpose manipulator. Fusion Engineering and Design 173, 112786 (2021)
32.
Journal Article
Feng, Y.; Jakubowski, M.; König, R.; Krychowiak, M.; Otte, M.; Reimold, F.; Reiter, D.; Schmitz, O.; Zhang, D.; Beidler, C. D. et al.: Understanding detachment of the W7-X island divertor. Nuclear Fusion 61, 086012 (2021)
33.
Journal Article
Kwak, S.; Hergenhahn, U.; Höfel, U.; Krychowiak, M.; Pavone, A.; Svensson, J.; Ford, O.; König, R.; Bozhenkov, S.; Fuchert, G. et al.: Bayesian inference of spatially resolved Zeff profiles from line integrated bremsstrahlung spectra. Review of Scientific Instruments 92, 043505 (2021)
34.
Journal Article
Langenberg, A.; Wegner, T.; Marchuk, O.; García-Regana, J. M.; Pablant, N. A.; Fuchert, G.; Bozhenkov, S.; Damm, H.; Pasch, E.; Brunner, K.-J. et al.: Impurity transport in ion- and electron-root confinement scenarios at Wendelstein 7-X. Nuclear Fusion 61, 116018 (2021)
35.
Journal Article
Laqua, H. P.; Baldzuhn, J.; Braune, H.; Bozhenkov, S.; Brunner, K.; Hirsch, M.; Hoefel, U.; Knauer, J.; Langenberg, A.; Marsen, S. et al.: High-performance ECRH at W7-X: experience and perspectives. Nuclear Fusion 61, 106005 (2021)
37.
Journal Article
Lunsford, R.; Killer, C.; Nagy, A.; Gates, D. A.; Klinger, T.; Dinklage, A.; Satheeswaran, G.; Kocsis, G.; Lazerson, S. A.; Nespoli, F. et al.: Characterization of injection and confinement improvement through impurity induced profile modifications on the Wendelstein 7-X stellarator. Physics of Plasmas 28, 082506 (2021)
38.
Journal Article
Neuner, U.; Rahbarnia, K.; Beidler, C. D.; Dinklage, A.; Turkin, Y.; Stange, T.; Andreeva, T.; Schilling, J.; Thomsen, H.; Beurskens, M. et al.: Measurements of the parameter dependencies of the bootstrap current in the W7-X stellarator. Nuclear Fusion 61, 036024 (2021)
39.
Journal Article
Perseo, V.; Winters, V.; Feng, Y.; Reimold, F.; Ford, O. P.; König, R.; Bozhenkov, S. A.; Brunner, K. J.; Burhenn, R.; Drewelow, P. et al.: 2D measurements of parallel counter-streaming flows in the W7-X scrape-off layer for attached and detached plasmas. Nuclear Fusion 61, 116039 (2021)
40.
Journal Article
Schlisio, G.; Wenzel, U.; Naujoks, D.; Pedersen, T. S.; Grote, H.; Winters, V. R.; Niemann, H.; Mulsow, M.; Krychowiak, M.; Drewelow, P. et al.: The evolution of the bound particle reservoir in Wendelstein 7-X and its influence on plasma control. Nuclear Fusion 61, 036031 (2021)