Publikationen von D. Naujoks

Poster (35)

161.
Poster
Zhao, M. Z.; Masuzaki, S.; Motojima, G.; Dhard, C. P.; Naujoks, D.; Brezinsek, S.: The distribution of deposition elements and fuel retention in divertor targets of Wendelstein 7-X after operation phases 1.2a and 1.2b. 18th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-18), Virtual (2021)
162.
Poster
Höschen, D.; Hubeny, M.; Czymek, G.; Neubauer, O.; Naujoks, D.; Hathiramani, D.; Castano Bardawil, D.; Unterberg, B.; König, R.; Brezinsek, S. et al.; Linsmeier, C.: Design aspects of MATEO manipulator at Wendelstein 7-X. 31st Symposium on Fusion Technology (SOFT 2020), Virtual Edition (eingereicht)
163.
Poster
Hubeny, M.; Höschen, D.; Neubauer, O.; Czymek, G.; Naujoks, D.; Hathiramani, D.; Castano Bardawil, D.; Unterberg, B.; König, R.; Brezinsek, S. et al.; Linsmeier, C.; Hoek, R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Progress on MATEO probe heads and observation system. 31st Symposium on Fusion Technology (SOFT 2020), Virtual Edition (eingereicht)
164.
Poster
Naujoks, D.; Jakubowski, M.; Mayer, M.; Schmitz, O.; Brezinsek, S.; Masuzaki, S.; Goriaev, A.; Hakola, A.; Buttenschön, B.; Dhard, C. P. et al.; Zhao, D.; Fortuna-Zalesna, E.; Wang, E.; Effenberg, F.; Motojima, G.; Oelmann, J.; Romazanov, J.; Schmid, K.; Krychowiak, M.; Rasinski, M.; Rubel, M.; Balden, M.; Neubauer, O.; Ford, O.; Petterson, P.; Drews, P.; Yi, R.; Brakel, R.; Neu, R.; Sereda, S.; Kremeyer, T.; Pedersen, T. S.; Dittmar, T.; Wauters, T.; Winters, V.; Gao, Y.: Plasma-surface Interaction in the Stellarator W7-X: Conclusion Drawn from Operation with Graphite Plasma-Facing Components. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (eingereicht)
165.
Poster
Puig Sitjes, A.; Jakubowski, M.; Fellinger, J.; Drewelow, P.; Gao, Y.; Niemann, H.; Pedersen, T. S.; König, R.; Naujoks, D.; Winter, A. et al.; Laqua, H.; Dumke, S.; Bluhm, T.; Brandt, K.; Moncada, V.; Belafdil, C.; Mitteau, R.; Aumeunier, M. H.; Pisano, F.; Aymerich, E.; Cannas, B.; Kocsis, G.; Szepesi, T.; Cseh, G.; Szabolics, T.; Casas, J. R.; Morros, J. R.; Salembier, P.; Clemente, R.; Cobos, M.; Caminal, I.; Palacios, A.; Moreno, A.; Quiceno, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Strategy for the real-time detection of thermal events on the plasma facing components of Wendelstein 7-X. 31st Symposium on Fusion Technology (SOFT 2020), Virtual Edition (eingereicht)
166.
Poster
Brezinsek, S.; Dittmar, T.; Dhard, C. P.; Effenberg, F.; Kirschner, A.; König, R.; Krychowiak, M.; Mayer, M.; Naujoks, D.; Grulke, O. et al.; Rack, M.; Romazanov, J.; Schmid, K.; Wang, E.; Winters, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Initial study on global material transport in Wendelstein 7-X: 13CH4 injection into the near-scrape-off layer of the graphite divertor. 17th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-17), Eindhoven (eingereicht)
167.
Poster
Dhard, C. P.; Balden, M.; Brezinsek, S.; Dittmar, T.; Hiret, P.; Krause, M.; Mayer, M.; Masuzaki, S.; Motojima, G.; Naujoks, D. et al.; Rasinski, M.; Sandig, N.; Schmidt-Dencker, J. H.; Yi, R.; Zhao, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Erosion/deposition on the W7-X first-wall probes after the first phase of divertor operation. 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 24) (virtual), Jeju (eingereicht)
168.
Poster
Dhard, C. P.; Naujoks, D.; Biedermann, C.; Hwangbo, D.; Kajita, S.; Krause, M.; Balden, M.; Rohde, V.; Mayer, M.; Brezinsek, S. et al.; Motojima, G.; Masuzaki, S.; Hayashi, Y.; Baldzuhn, J.; Endler, M.; Otte, M.; Kornejew, P.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Inspection of W7-X Plasma Facing Components after the Operation Phase 1.2b: observations and first assessments. 17th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-17), Eindhoven (eingereicht)
169.
Poster
Effenberg, F.; Brezinsek, S.; Feng, Y.; Frerichs, H.; Geiger, J.; Jakubowski, M.; König, R.; Krychowiak, M.; Lore, J.D.; Naujoks, D. et al.; Niemann, H.; Reimold, F.; Schmitt, J.C.; Schmitz, O.; Pedersen, T. S.; Wurden, G.A.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Development of impurity seeding for divertor power flux handling in Wendelstein 7-X long-pulse scenarios. 19th International Conference on Fusion Reactor Materials (ICFRM-19), La Jolla, CA (eingereicht)
170.
Poster
Gao, Y.; Jakubowski, M. W.; König, R.; Endler, M.; Otte, M.; Naujoks, D.; Dhard, C. P.; Geiger, J.; Feng, Y.; Rack, M. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Understanding and potential methods to mitigate baffle overloads observed on W7-X. 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI (eingereicht)
171.
Poster
Hwangbo, D.; Kajita, S.; Dhard, C. P.; Tokitani, M.; Krause, M.; Naujoks, D.; Masuzaki, S.; Ohno, N.; Klose, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Inspection of Arc Trails Formed in Stellarator/Heliotron Devices W7-X and LHD. 28th International Toki Conference on Plasma and Fusion Research, Ceratopia Toki, Toki-city, Gifu (eingereicht)
172.
Poster
Masuzaki, S.; Motojima, G.; Tokitani, M.; Yajima, M.; Dhard, C. P.; Naujoks, D.; Brezinsek, S.; Ohshima, S.; LHD Experimental Group; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Directional Material Probes can add an information on the material migration studies in fusion devices. 7th International Workshop on Plasma Material Interaction Facilities for Fusion Research (PMIF 2019), La Jolla, CA (eingereicht)
173.
Poster
Motojima, G.; Masuzaki, S.; Dhard, C. P.; Krause, M.; Naujoks, D.; Hayashi, Y.; Brezinsek, S.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: In-vessel colorimetry of Wendelstein 7-X first wall components: variation of the layer deposition distribution in OP1.2A and OP1.2B. 17th International Conference on Plasma-Facing Materials and Components for Fusion Applications (PFMC-17), Eindhoven (eingereicht)
174.
Poster
Rasinski, M.; Brezinsek, S.; Dhard, C. P.; Mayer, M.; Zhao, D.; Dittmar, T.; Naujoks, D.; Linsmeier, C.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Evaluation of the Oxygen Concentration on W7-X Tiles. 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 24) (virtual), Jeju (eingereicht)
175.
Poster
Sereda, S.; Brezinsek, S.; Wang, E.; Barbui, T.; Brakel, R.; Buttenschön, B.; Goriaev, A.; Jakubowski, M.; König, R.; Krychowiak, M. et al.; Liang, Y.; Naujoks, D.; Rudischhauser, L.; Viebke, H.; Wauters, T.; Wei, Y.; Winters, V.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Spectroscopic characterization of boronizations in Wendelstein 7-X. 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 24) (virtual), Jeju (eingereicht)
176.
Poster
Zhao, D.; Oelmann, J.; Ya, R.; Brezinsek, S.; Rasinski, M.; Dittmar, T.; Mayer, M.; Dhard, C. P.; Naujoks, D.; Motojima, G. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Mapping the deposition pattern on Wendelstein 7-X stainless steel components by picosecond laser-based techniques. 24th International Conference on Plasma Surface Interactions in Controlled Fusion Devices (PSI 24) (virtual), Jeju (eingereicht)
177.
Poster
Dhard, C. P.; Mayer, M.; Brezinsek, S.; Masuzaki, S.; Motojima, G.; König, R.; Pedersen, T. S.; Neu, R.; Hathiramani, D.; Krause, M. et al.; Ehrke, G.; Cristian, R.; Schwarz-Selinger, T.; Balden, M.; Coenen, J. W.; Linsmeier, C.; Naujoks, D.; Neubauer, O.; Rack, M.; Tokitani, M.; Oelmann, J.; Li, C.; Rasinski, M.; Höschen, D.; Yajima, M.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Erosion and deposition investigations on Wendelstein 7-X first wall components for the first operation phase in divertor configuration. 30th Symposium on Fusion Technology (SOFT 2018), Giardini Naxos (eingereicht)
178.
Poster
Eeten, P. v.; Kallmeyer, J. P.; McNeely, P.; Rust, N.; Hartmann, D.; Schacht, J.; Naujoks, D.; Degenkolbe, S.; Vilbrandt, R.: W7-X NBI beam dump thermocouple measurements as safety interlock. 30th Symposium on Fusion Technology (SOFT 2018), Giardini Naxos (eingereicht)
179.
Poster
Schacht, J.; Wölk, A.; Pingel, S.; Herbst, U.; Naujoks, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Simulation System for the Wendelstein 7-X Safety Control System. 21st IEEE Real Time Conference, Williamsburg, VA (eingereicht)
180.
Poster
Vilbrandt, R.; Schacht, J.; Herbst, U.; Marsen, S.; Rahbarnia, K.; Brunner, K.; Hirsch, M.; Knauer, J.; Naujoks, D.; Bosch, H.-S. et al.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: First Version of the W7-X Fast Interlock System. 30th Symposium on Fusion Technology (SOFT 2018), Giardini Naxos (eingereicht)
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