Publikationen von P. Helander

Poster (93)

321.
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)
322.
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)
323.
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 (eingereicht)
324.
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)
325.
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 (eingereicht)
326.
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 (eingereicht)
327.
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)
328.
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)
329.
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)
330.
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 (eingereicht)
331.
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 (eingereicht)
332.
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 (eingereicht)
333.
Poster
Proll, J. H. E.; Xanthopoulos, P.; Helander, P.: Dissipative trapped-electron modes in Wendelstein 7-X and other configurations. 45th EPS Conference on Plasma Physics, Prague (2018)
334.
Poster
Shanahan, B.; Dudson, B.; Hill, P.; Helander, P.: BSTING: modifying the BOUT++ framework for fluid simulations of turbulence in non-axisymmetric geometries. 45th EPS Conference on Plasma Physics, Prague (2018)
335.
Poster
Aleynikova, K.; Zocco, A.; Helander, P.: Quantitative study of kinetic ballooning mode theory in simple geometry. DPG-Frühjahrstagung der Sektion Materie und Kosmos (SMuK), Bremen (eingereicht)
336.
Poster
Aleynikova, K.; Zocco, A.; Xanthopoulos, P.; Helander, P.: Quantitative study of kinetic ballooning mode theory in magnetically confined toroidal plasmas. 17th European Fusion Theory Conference (EFTC 2017), Athens (2017)
337.
Poster
Dinklage, A.; Helander, P.; Maaßberg, H.; Pedersen, T. S.; Rahbarnia, K.; Turkin, Y.; Wolf, R. C.; Alonso, A.; Beidler, C. D.; Blackwell, B. et al.; Bozhenkov, S.; Buttenschön, B.; Czarnecka, A.; Effenberg, F.; Feng, Y.; Fuchert, G.; Geiger, J.; Hirsch, M.; Höfel, U.; Jakubowski, M.; Klinger, T.; Knauer, J.; Kocsis, G.; Krämer-Flecken, A.; Kubkowska, M.; Mollen, A.; Niemann, H.; Pasch, E.; Pablant, N.; Rudischhauser, L.; Schmitz, O.; Szepesi, T.; Windisch, T.; Wurden, G.; Zhang, D.; W7-X Team, Max Planck Institute for Plasma Physics, Max Planck Society: Effects of first magnetic configuration changes on W7-X. 44th EPS Conference on Plasma Physics, Belfast (eingereicht)
338.
Poster
Drevlak, M.; Beidler, C. D.; Geiger, J.; Helander, P.; Turkin, Y.: Stellarator Configuration Design Using ROSE. 21st International Stellarator-Heliotron Workshop (ISHW 2017), Kyoto (eingereicht)
339.
Poster
Faustin, J.; Helander, P.; Cooper, W. A.; Graves, J. P.; Lanthaler, S.; Patten, H.; Pfefferle, D.: Application of a 5-1/2-D model for the ICRF resonance heating in stellarator plasmas. 643rd Wilhelm and Else Heraeus Seminar "Impact of 3D Magnetic Fields on Hot Plasmas", Bad Honnef (eingereicht)
340.
Poster
Faustin, J. M.; Helander, P.; Graves, J. P.; Lanthaler, S.; Patten, H.; Pfefferle, D.: Modelling of ICRF resonant heating in stellarator plasmas with a 5-1/2-D theory. 21st International Stellarator-Heliotron Workshop (ISHW 2017), Kyoto (eingereicht)
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