Publications of J. Knauer

Poster (46)

181.
Poster
Kwak, S.; Hergenhahn, U.; Höfel, U.; Krychowiak, M.; Pavone, A.; Svensson, J.; Ford, O.; König, R.; Bozhenkov, S.; Fuchert, G. et al.; Pasch, E.; Brunner, K. J.; Knauer, J.; Kornejew, P.; Trimino Mora, H.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Gaussian process tomography of the effective ion charge Zeff from multiple line-integrated bremsstrahlung spectra. 63rd Annual Meeting of the APS Division of Plasma Physics, Pittsburgh, PA (submitted)
182.
Poster
Langenberg, A.; Pablant, N.; Marchuk, O.; Traverso, P.; Fuchert, G.; Bozhenkov, S.; Damm, H.; Pasch, E.; Brunner, K. J.; Knauer, J. et al.; Beurskens, M. N. A.; Burhenn, R.; Wolf, R. C.: Impurity Transport in Ion- and Electron-root Plasmas of Wendelstein 7-X. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
183.
Poster
Laqua, H.; Baldzuhn, J.; Braune, H.; Bozhenkov, S.; Brunner, K. J.; Hirsch, M.; Höfel, U.; Knauer, J.; Langenberg, A.; Marsen, S. et al.; Moseev, D.; Pablant, N.; Pasch, E.; Stange, T.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: High-performance ECRH at W7-X: Experience and Perspectives. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
184.
Poster
Schilling, J.; Thomsen, H.; Brandt, C.; Rahbarnia, K.; Pasch, E.; Beurskens, M.; Bozhenkov, S.; Damm, H.; Fuchert, G.; Scott, E. et al.; Hirsch, M.; Chaudhary, N.; Ewert, K.; Höfel, U.; Oosterbeek, J. W.; Stange, T.; Weir, G.; Knauer, J.; Akiyama, T.; Brunner, K. J.; Andreeva, T.; Neuner, U.; Ford, O.; Kwak, S.; Pavone, A.; Svensson, J.; Zanini, M.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Experimental Survey of Plasma-Terminating Events in the Wendelstein 7-X Stellarator. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (submitted)
185.
Poster
Drews, P.; Dittmar, T.; Killer, C.; Winters, V.; Kirschner, A.; Brezinsek, S.; Xu, S.; Wang, E.; Jakubowski, M.; Grulke, O. et al.; Höschen, D.; Liang, Y.; Knieps, A.; Nicolai, D.; Neubauer, O.; Satheeswaran, G.; Brunner, K. J.; Knauer, J.; Sandri, N.; Hirsch, M.; Höfel, U.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Local methane and hydrogen injection into the scrape-off layer of W7-X by means of the Multi-Purpose Manipulator. 31st Symposium on Fusion Technology (SOFT 2020), Virtual Edition (submitted)
186.
Poster
Fuchert, G.; Beurskens, M. N. A.; Brunner, K. J.; Bozhenkov, S.; Dinklage, A.; Hacker, P.; Hirsch, M.; Knauer, J.; Pasch, E.; Rahbarnia, K. et al.; Scott, E.; Zhang, D.; Warmer, F.; Wolf, R. C.: Energy confinement in W7-X, more than just a scaling law. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
187.
Poster
Geiger, J.; Andreeva, T.; Dinklage, A.; Hirsch, M.; Suzuki, Y.; Wurden, G.; Alonso, A.; Beidler, C. D.; Beurskens, M. N. A.; Bozhenkov, S. et al.; Brakel, R.; Brandt, C.; Brunner, K. J.; Burhenn, R.; Bykov, V.; Fuchert, G.; Grahl, M.; Grulke, O.; Höfel, U.; Jakubowski, M.; Klinger, T.; Knauer, J.; Kocsis, G.; Krämer-Flecken, A.; Langenberg, A.; Lazerson, S.; Neuner, U.; Nührenberg, C.; Pablant, N.; Rahbarnia, K.; Schilling, J.; Schmitt, J. C.; Thomsen, H.; Trier, E.; Vecsei, M.; Windisch, T.; Zhu, J.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Confinement and Equilibrium with Internal Islands in a Configuration Scan with Respect to IOTA in W7-X. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
188.
Poster
Kwak, S.; Höfel, U.; Pavone, A.; Svensson, J.; Ford, O.; Hergenhahn, U.; König, R.; Krychowiak, M.; Bozhenkov, S.; Fuchert, G. et al.; Pasch, E.; Brunner, K. J.; Knauer, J.; Kornejew, P.; Trimino Mora, H.; Pedersen, T. S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Bayesian inference of Zeff profiles from near-infrared multichannel bremsstrahlung spectrometer by using Gaussian processes at Wendelstein 7-X. 23rd Topical Conference on High Temperature Plasma Diagnostics (HTPD 2020), Virtual (submitted)
190.
Poster
Zanini, M.; Laqua, H.; Stange, T.; Thomsen, H.; Brandt, C.; Braune, H.; Brunner, K. J.; Hirsch, M.; Höfel, U.; Knauer, J. et al.; Marsen, S.; Marushchenko, N.; Rahbarnia, K.; Schilling, J.; Turkin, Y.; Wolf, R. C.; Zocco, A.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Sawtooth Crash Dynamics During ECCD Operations at W7-X. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
191.
Poster
Brunner, K. J.; Knauer, J.; Meineke, J.; Kursinski, B.; Stern, M.; Trimino Mora, H.; Akiyama, T.; Kornejew, P.; Hirsch, M.; Laqua, H. et al.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Steady-State Dispersion Interferometry for Real-time Density Feedback in Fusion Devices. 3rd European Conference on Plasma Diagnostics (ECPD 2019), Lisbon (submitted)
192.
Poster
Bussiahn, R.; Tamura, N.; McCarthy, K. J.; Beurskens, M.; Bozhenkov, S.; Damm, H.; Fuchert, G.; Pasch, E.; Edlund, E.; Porkolab, M. et al.; Huang, Z.; Böttger, L.-G.; Grulke, O.; Stechow, A. v.; Burhenn, R.; Buttenschön, B.; Brunner, K. J.; Knauer, J.; Langenberg, A.; Marchuk, O.; Pablant, N.; Chaudhary, N.; Hirsch, M.; Höfel, U.; Oosterbeek, J. W.; LHD Experiment Group; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Impact of injecting different TESPEL-types on Wendelstein 7-X plasmas. 3rd European Conference on Plasma Diagnostics (ECPD 2019), Lisbon (submitted)
193.
Poster
Geiger, B.; Wegner, T.; Angioni, C.; Beidler, C. D.; Burhenn, R.; Buttenschön, B.; Dux, R.; Langenberg, A.; Pablant, N. A.; Pütterich, T. et al.; Turkin, Y.; Windisch, T.; Winters, V.; Beurskens, M.; Biedermann, C.; Brunner, K. J.; Cseh, G.; Damm, H.; Effenberg, F.; Fuchert, G.; Grulke, O.; Harris, J. H.; Killer, C.; Knauer, J.; Kocsis, G.; Krämer-Flecken, A.; Kremeyer, T.; Krychowiak, M.; Marchuk, O.; Nicolai, D.; Rahbarnia, K.; Satheeswaran, G.; Schilling, J.; Schmitz, O.; Schröder, T.; Szepesi, T.; Thomsen, H.; Trimino Mora, H.; Traverso, P.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Observation of turbulent impurity transport in W7-X. 24th Joint US-EU Transport Task Force Meeting (TTF 2019), Austin, TX (submitted)
194.
Poster
Knauer, J.; Brunner, K. J.; Meineke, J.; Kursinski, B.; Stern, M.; Akiyama, T.; Hirsch, M.; Laqua, H.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Comparison of Phase-extraction Methods of Dispersion Interferometers. 3rd European Conference on Plasma Diagnostics (ECPD 2019), Lisbon (submitted)
195.
Poster
König, R.; Krychowiak, M.; Jakubowski, M.; Feng, Y.; Schmitz, O.; Effenberg, F.; Reimold, F.; Brezinsek, S.; Otte, M.; Anda, G. et al.; Barbui, T.; Biedermann, C.; Bozhenkov, S.; Drewelow, P.; Endler, M.; Ennis, D. A.; Ford, O.; Fuchert, G.; Gao, Y.; Gradic, D.; Hammond, K. C.; Harris, J.; Hirsch, M.; Knauer, J.; Kornejew, P.; Kocsis, G.; Kremeyer, T.; Niemann, H.; Pasch, E.; Perseo, V.; Rudischhauser, L.; Schlisio, G.; Puig Sitjes, A.; Pedersen, T. S.; Pisano, F.; Szepesi, T.; Wang, E.; Wauters, T.; Wenzel, U.; Winters, V.; Zhang, D.; Zoletnik, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Stable Completely Detached Plasma Operation in the First Island Divertor Experimental Campaign of Wendelstein 7-X. 46th EPS Conference on Plasma Physics, Milan (submitted)
196.
Poster
Kremeyer, T.; Brunner, K. J.; Drewelow, P.; Knauer, J.; König, R.; Kornejew, P.; Krychowiak, M.; Schmitz, O.; Winters, V. R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Neutral fueling and particle balance with the island divertor of Wendelstein 7-X. 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI (submitted)
197.
Poster
Pavone, A.; Hergenhahn, U.; Krychowiak, M.; Winters, V.; Kornejew, P.; Koenig, R.; Svensson, J.; Kwak, S.; Hoefel, U.; Hirsch, M. et al.; Brunner, K.-J.; Fuchert, G.; Pasch, E.; Scott, E.; Knauer, J.; Beurskens, M.; Wolf, R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Measurement and automatic Bayesian inference of the effective plasma charge Zeff from visible Bremsstrahlung in W7-X. 3rd European Conference on Plasma Diagnostics (ECPD 2019), Lisbon (submitted)
198.
Poster
Schmitz, O.; Barbui, T.; Biedermann, C.; Drewelow, P.; Effenberg, F.; Feng, Y.; Flom, E.; Frerichs, H.; Gradic, D.; Hammond, K. C. et al.; Jakubowski, M.; Knauer, J.; Koenig, R.; Kremeyer, T.; Krychowiak, M.; Otte, M.; Perseo, V.; Reimold, F.; Schlisio, G.; Pedersen, T. S.; Wenzel, U.; Winters, V.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Neutral Particle Dynamics and Exhaust during Detachment in the Island Divertor at Wendelstein 7-X. 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI (submitted)
199.
Poster
Trimino Mora, H.; Bozhenkov, S.; Knauer, J.; Kornejew, P.; Kwak, S.; Ford, O.; Fuchert, G.; Pasch, E.; Svensson, J.; Werner, A. et al.; Timmermann, D.; Wolf, R. C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Acceleration of Bayesian Estimation of Temperature and Density Profiles for W7-X. 46th EPS Conference on Plasma Physics, Milan (submitted)
200.
Poster
Winters, V. R.; Brezinsek, S.; Feng, Y.; König, R.; Reimold, F.; Schmitz, O.; Barbui, T.; Brunner, K. J.; Burhenn, R.; Buttenschön, B. et al.; Drewelow, P.; Effenberg, F.; Flom, E.; Ford, O.; Hammond, K. C.; Jakubowski, M.; Knauer, J.; Kornejew, P.; Krychowiak, M.; Pavone, A.; Rudischhauser, L.; Vano, L.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Evidence of enhanced impurity screening with higher plasma density in the island divertor in W7-X. 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 24) (virtual), Jeju (submitted)
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