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Talk (122)

281.
Talk
Helander, P.: Particle transport in tokamaks - a review of theoreticla issues. Ringberg Theory Meeting, Ringberg (2006)
282.
Talk
Salmi, A.; Beaumont, P.; de Vries, P.; Eriksson, L.-G.; Gowers, C.; Helander, P.; Laxaback, M.; Mantsinen, M.; Noterdaeme, J.-M.; Testa, D. et al.; EFDA JET Contributors: JET Experiments to Assess Finite Larmour Radius Effects on Resonant Ion Energy Distribution during ICRF Heating. 31st EPS on Controlled Fusion and Plasma Physics, London (2004)

Poster (88)

283.
Poster
Aleynikova, K.; Hudson, S. R.; Helander, P.; Gao, Y.; Geiger, J.; Loizu, J.; Nührenberg, C.; Thomsen, H.; Turkin, Y.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Taylor Relaxation in Wendelstein 7-X. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
284.
Poster
Aleynikov, P.; Arnold, A.; Breizman, B.; Helander, P.; Kiramov, D.; Runov, A.; Turkin, Y.: Energy Balance during Pellet Assimilation. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
285.
Poster
Tanaka, K.; Warmer, F.; Nunami, M.; Ohtani, Y.; Nakata, M.; Tsujimura, T.; Yoshinuma, M.; Takahashi, H.; Yanai, R.; Shimozuma, T. et al.; Yokoyama, M.; Seki, R.; Satake, S.; Sugama, H.; Tokuzawa, T.; Yasuhara, R.; Takemura, Y.; Funaba, H.; Yamada, I.; Ida, K.; Peterson, B.; Suzuki, Y.; Kubo, S.; Suzuki, C.; Osakabe, M.; Morisaki, T.; Yamada, H.; Xanthopoulos, P.; Helander, P.; Beidler, C. D.; Stange, T.; Smith, H.; Turkin, Y.; Brunner, K. J.; Stechow, A. v.; Geiger, J.; Pablant, N.; Langenberg, A.; Pasch, E.; Fuchert, G.; Bozhenkov, S.; Scott, E.; Wolf, R. C.; Plunk, G.; Zhang, D.: Magnetic Configuration Effects on Turbulence Driven Transport from LHD and W7-X Identical Experiments. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (submitted)
286.
Poster
Aleynikov, P.; Breizman, B. N.; Helander, P.; Runov, A.; Turkin, Y.: Pellet cloud expansion in hot plasmas. 46th EPS Conference on Plasma Physics, Milan (submitted)
287.
Poster
Arnold, A.; Helander, P.; Aleynikov, P.: Self-similar hydrodynamics and pellet injection. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover (submitted)
288.
Poster
Camacho Mata, K.; Plunk, G. G.; Drevlak, M.; Helander, P.: Analysis of Optimal Quasi-isodynamic Stellarator Magnetic Equilibria Using a Direct Construction Approach. DPG-Frühjahrstagung der Sektion Atome, Moleküle, Quantenoptik und Plasmen (SAMOP), Hannover (submitted)
289.
Poster
Helander, P.; Puranen, T.; Meriläinen, A.; Maconi, G.; Penttilä, A.; Gritsevich, M.; Kassamakov, I.; Salmi, A.; Muinonen, K.; Hæggström, E.: Optimizing Rotation Control in Acoustic Levitation. Physics Days 2019 (PD 2019), Helsinki (2019)
290.
Poster
Kennedy, D.; Mishchenko, A.; Helander, P.: Local gyrokinetic stability theory of plasmas of arbitrary degree of neutrality. DPG-Frühjahrstagung 2019 der Sektion Materie und Kosmos (SMuK), München (2019)
291.
Poster
Kennedy, D.; Mishchenko, A.; Xanthopoulos, P.; Helander, P.; Banon Navarro, A.; Görler, T.: Gyrokinetics of electron-positron plasmas in a magnetic Z-pinch: towards a turbulence free plasma? 46th EPS Conference on Plasma Physics, Milan (submitted)
292.
Poster
Newton, S. L.; Helander, P.; Mollen, A.; Smith, H. M.; Turkin, Y.: Impurity Transport and Plasma Flow in a Mixed Collisionality Stellarator Plasma. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto (2019)
293.
Poster
Plunk, G. G.; Landreman, M.; Helander, P.: Direct Constructions of Quasi-isodynamic Stellarators Using a Near-axis Expansion. 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI (submitted)
294.
Poster
Smith, H. M.; Beidler, C. D.; Turkin, Y.; Bozhenkov, S.; Ford, O.; Fuchert, G.; Geiger, J.; Helander, P.; Marushchenko, N.; Pablant, N. et al.; Pasch, E.; Stechow, A. v.; Pedersen, T. S.; Wolf, R.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Would the Wendelstein 7-X "record discharge" have been possible in other magnetic configurations? 22nd International Stellarator and Heliotron Workshop 2019 (ISHW 2019), Madison, WI (submitted)
295.
Poster
Aleynikova, K.; Zocco, A.; Xanthopoulos, P.; Helander, P.: Quantitative study of kinetic ballooning mode theory in magnetically confined toroidal plasmas. 45th EPS Conference on Plasma Physics, Prague (2018)
296.
Poster
Buller, S.; Smith, H. M.; Helander, P.; Mollen, A.; Newton, S. L.; Pusztai, I.: Collisional transport of heavy impurities with flux-surface density variation in stellarators. 45th EPS Conference on Plasma Physics, Prague (2018)
297.
Poster
Buller, S.; Smith, H. M.; Helander, P.; Newton, S. L.; Pusztai, I.: Transport of Collisional Impurities with Flux-Surface Density Variation in Stellarator Plasmas. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (2018)
298.
Poster
Drevlak, M.; Beidler, C. D.; Geiger, J.; Helander, P.; Henneberg, S.; Nührenberg, C.; Turkin, Y.: New Results in Stellarator Optimization. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (submitted)
299.
Poster
Loizu, J.; Hudson, S. R.; Nührenberg, C.; Geiger, J.; Helander, P.: Equilibrium β-limits in classical stellarators and beyond. Joint Varenna-Lausanne International Workshop on Theory of Fusion Plasmas, Varenna (submitted)
300.
Poster
Mollen, A.; Landreman, M.; Smith, H. M.; Alcuson, J. A.; Xanthopoulos, P.; Garcia-Regana, J. M.; Iantchenko, A.; Buller, S.; Langenberg, A.; Helander, P.: Calculations of impurity transport in Wendelstein 7-X plasmas. 45th EPS Conference on Plasma Physics, Prague (submitted)
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