Publications of T. Happel
All genres
Conference Paper (53)
81.
Conference Paper
Klinger, T.; Hobirk, J.; Orlando, S.; Lancia, L.; Maric, D. et al.). 48th EPS Conference on Plasma Physics, Virtual, June 27, 2022 - July 01, 2022. European Physical Society, Geneva (2022)
Experimental Investigations of the H-mode Access in Mixed Hydrogen-Deuterium Plasmas at ASDEX Upgrade. In: 48th EPS Conference on Plasma Physics, O1.103 (Eds. 82.
Conference Paper
Experimental study of the impact of ion orbit losses on the edge radial electric field at the ASDEX Upgrade tokamak. In: 47th EPS Conference on Plasma Physics, P1.1022 (Eds. Giruzzi, G.; Arnas, C.; Borba, D.; Gopla, A.; Lebedev, S. et al.). 47th EPS Conference on Plasma Physics, Virtual, June 21, 2021 - June 25, 2021. European Physical Society, Geneva (2021)
83.
Conference Paper
Progress towards a quiescent, high confinement regime for the all-metal ASDEX Upgrade tokamak. In: 47th EPS Conference on Plasma Physics, P1.1054 (Eds. Giruzzi, G.; Arnas, C.; Borba, D.; Gopla, A.; Lebedev, S. et al.). 47th EPS Conference on Plasma Physics, Virtual, June 21, 2021 - June 25, 2021. European Physical Society, Geneva (2021)
84.
Conference Paper
Inner versus outer E×B shear layer: an attempt to radially localize the L-H transition. In: 46th EPS Conference on Plasma Physics, P5.1069 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)
85.
Conference Paper
Conway, G. D.). 14th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW14), Lausanne, May 22, 2019 - May 24, 2019. (2019)
Measurements of the density-temperature cross-phase angle of turbulent fluctuations at ASDEX-Upgrade and comparison to theory. In: Proceedings of the 14th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW14), O.305 (Ed. 86.
Conference Paper
Stationary ELM-free H-mode in ASDEX Upgrade. In: 46th EPS Conference on Plasma Physics, O2.110 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)
87.
Conference Paper
En Route to High-Performance Discharges: Insights and Guidance from High-Realism Gyrokinetics. In: 27th IAEA Fusion Energy Conference, TH/P6-5. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)
88.
Conference Paper
Advances in the Understanding of the I-Mode Confinement Regime: Access, Stationarity, Edge/SOL Transport and Divertor Impact. In: 27th IAEA Fusion Energy Conference, EX/2-3. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)
89.
Conference Paper
Conway, G. D.). 14th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW14), Lausanne, May 22, 2019 - May 24, 2019. (2019)
Study of poloidal asymmetries in the flow velocity perpendicular to the magnetic field of the ASDEX Upgrade tokamak. In: Proceedings of the 14th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW14), O.304 (Ed. 90.
Conference Paper
Conway, G. D.). 14th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW14), Lausanne, May 22, 2019 - May 24, 2019. (2019)
Fullwave Doppler Reflectometry Simulations for Turbulence Spectra Using GENE and IPF-FD3D. In: Proceedings of the 14th International Reflectometry Workshop for Fusion Plasma Diagnostics (IRW14), O.214 (Ed. 91.
Conference Paper
H-mode Power Threshold Studies at ASDEX Upgrade in Mixed Ion Species Plasmas. In: 46th EPS Conference on Plasma Physics, O2.111 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)
92.
Conference Paper
IST Contributions to the ASDEX Upgrade Edge and Divertor Physics Using Microwave Reflectometry. In: 27th IAEA Fusion Energy Conference, EX/P8-11. 27th IAEA Fusion Energy Conference (FEC 2018), Gandhinagar (Ahmedabad), October 22, 2018 - October 27, 2018. International Atomic Energy Agency, Vienna (2019)
93.
Conference Paper
SOL power decay length correlations with electron pressure pedestal top and pedestal gradients across L, I and H-modes at ASDEX Upgrade. In: 46th EPS Conference on Plasma Physics, P2.1036 (Eds. Riconda, C.; Brezinsek, S.; McCarty, K.; Lancaster, K.; Burgess, D. et al.). 46th EPS Conference on Plasma Physics, Milan, July 08, 2019 - July 12, 2019. European Physical Society, Geneva (2019)
94.
Conference Paper
Turbulence measurements and gyrokinetic validation at ASDEX Upgrade. In: 45th EPS Conference on Plasma Physics, O4.109. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)
95.
Conference Paper
Edge instabilities across the L-H transition and in H-mode of ASDEX Upgrade. In: 45th EPS Conference on Plasma Physics, P5.1094. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)
96.
Conference Paper
On the relation between magnetic perturbations induced toroidal asymmetries and the pump-out effect in ASDEX Upgrade. In: 45th EPS Conference on Plasma Physics, P1.1109. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)
97.
Conference Paper
Experimental investigation of the mean turbulent structure tilt angle in the ASDEX Upgrade tokamak. In: 45th EPS Conference on Plasma Physics, P1.1097. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)
98.
Conference Paper
Application of the microwave beam steering from poloidal correlation reflectometry for investigation of L-mode turbulence. In: 45th EPS Conference on Plasma Physics, P1.1008. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)
99.
Conference Paper
The Role of the neoclassical Er for the L-H Transition in ASDEX Upgrade. In: 26th IAEA Fusion Energy Conference, EX/P6-29. 26th IAEA Fusion Energy Conference (FEC 2016), Kyoto, October 17, 2016 - October 22, 2016. International Atomic Energy Agency, Vienna (2018)
100.
Conference Paper
Studying ELM filaments with Doppler reflectometry in ASDEX Upgrade. In: 45th EPS Conference on Plasma Physics, P1.1023. 45th EPS Conference on Plasma Physics, Prague, July 02, 2018 - July 06, 2018. European Physical Society, Geneva (2018)